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Hans von Mangoldt GmbH & Co. KG D

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1. UG 35 7 2 Deviation of Tests ccccccscccesssseceeesssseeeesesseeeeeeesssseeeesceaeeesecseaseeeessneaeessaeeeaeeesueceasessaaeeesecsaaseessscesaeesessssaeess 36 fa Tesino DY C USONE EET mmc 36 SB Applicaton e Emm 3 8 1 Jperding OTANI NS sessami ii i on an 37 8 1 1 AUO C 37 8 1 2 Ambient Eae 3 8 1 3 Temperature Classes of the Insulation SYStOM ccccsccceesssseeessssseeeessssaeecesssesaeceessseeeeesesereeseaaees 37 8 1 4 PAVE ANAM S NER EE 38 8 1 5 Strengthened Mechanical Structure cccccccccsssscecesssseeeesssseeeeeessseeeeeessseeeeeesesseeeeesssueeeessseeaeeessesaees 38 8 1 6 Compatibility with Foreign Material ccccccccccscceccsseeeeeesseeeeeeecseeeeeecsaseeeeesseuseeesseeaeeeseeeeesssssaeeeaeens 39 P MEE be 9 61 0 gl Fc cn ee ese ee ree nr een ne oe ee eee ee re ere 39 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 3 A HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 939 Minimum Electrical SPACING ascenseur odis tatio emet ae Doc rd sees Mofes Hina EEEE EE 39 8 3 1 Minimum Electrical Spacing due to Electrical Strength cccscccsssscecessseeeesseeeessseeeessseeesseneesssneeeess 39 8 3 2 Minimum Electrical Spacing due to Electromagnetic Fields esses 40 GA COMME SY SIS I Es mM 40 8 5 Temperature
2. 2 Insulation resin beads after paint finishing 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 15 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 3 2 Identification and Designation The total scope of a delivery can be seen in the delivery note or waybill However the contents of a delivery can be distributed over several packages After receiving the goods compare the ordered and the supplied type to confirm receipt of all goods ordered Submit claim immediately if there is a discrepancy The type designation of the product along with additional product data is stated on the product nameplate Using the designation and the serial number every Hans von Mangoldt GmbH amp Co KG product can be uniquely identified Hans von Mangoldt GmbH amp Co KG Herzelsbendenstrafse 18 D 52080 Aachen Germany FILTERREACTOR TYP E MT 9999999 VDEOS32 LN mH 2g 835 UNIV 10000 IPQU INVA 23 1 TN HZ a Bj XXXX Irms A 25 f ED 6 100 301 Kg Qk kvar 400 0 p f 00 AN TS0 B Made in Germany Figure 3 Example of a nameplate The technical data provided on the type plate of a product may differ depending on the reactor specifications As an example the nameplate shown in Figure 3 comprises the product data explained in Table 2 The cooling and temperature class consists of AN for natural convection and T50 B for insulation material of temperature class B and maximum ambient temperature 50 C see also section
3. 8 1 1 Product type 2 Serial testing number 3 Product standard 4 Nominal inductance 95 Nominal voltage 6 Protection class 7 Nominal current 8 Nominal frequency 9 Production year 10 Rated current 11 Duty cycle 12 Mass 13 Nominal power 14 Detuning factor 15 Cooling temperature class Table 2 Fields of the name plate example e Before sending questions to Hans von Mangoldt GmbH amp Co KG always specify the full type identification data and serial number of the products involved 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 16 az HANS VON MANGOLDT GMBH amp CO KG T D 52080 AACHEN 3 3 Transportation and Storage 3 3 1 General Information Damages or injuries and invalidation of the warranty due to improper handling e Protect the products from moisture and corrosion e Avoid mechanical stressing throwing tipping or dropping of the CAUTION products Only use lifting equipment suitable for the weight of the product Use suitable protective equipment and wear protective clothing during transport Notes e Permitted transportation temperature range 20 C to 80 C e Permitted storage temperature range 0 C to 45 C e Large or periodic variations of temperature are forbidden e Also observe the notes regarding storage and transport on the packages 3 3 2 Notes for Transportation To protect the product from dirt dust etc Hans von Mangoldt GmbH amp Co KG recommen
4. Electrical Connection ccccscsccssssssccessssssseceessseeeesssseeeeeesssneeeeescuseeeesseeeseesseceeseesdeceasecessenseeeessaeeeeesensesenenss 23 Io CONTEO 0 mU UT UU m 24 4 7 Deactivation and Dismantling ccccccesssseceeessssseeeeeeessesssceeeeeeeeeecseaeeeeeeceseseeeseeeeeecseseaaaesssceeeeeeeeesseseaaeeeees 25 Ao Wasla DISPOSA pieier RR 25 SM lace re ea a rN EAA EEE EERON ANER LEENE PEES EEE 26 5 1 KE E lU e E T 26 oL TOUDE NONI ae Eo Em 26 O Conneccion TSCM eli o oo o oor 27 6 1 Bolting at Electrical CONNECHION cccccccessssseeeeesseeeeeeesseeeeeecesseeeeecsaaeeeeeseuseeeessaaseeesceseaeecesseeeeeesesseeeeeeeaees 28 6 2 Connection Types for Single Phase Products and Nominal Voltage below 17 5 kV 29 6 3 Connection Types for Single Phase Products and Nominal Voltage above 17 5 KV 30 6 4 Connection Types for Three Phase Products esses eene nnne nnne nnne nns 31 6 5 Electrical Connection with Taps ccccceceeeesseceessesseeeeessseeeeeesseeeeeeesesseeeeecsseeeeeeessuseeesseesaeeessssaeeeeseseeseeeesssees 33 6 6 Connection of Thermal Sensor ccccccccsssscceessssseeeeecseseeeeecsssseeecseesseessecuseesssueeaseesssccesecsseseeeesssaeeessessasens 34 ML c cet re 35 7 1 BACON SS UNG castes
5. is no mechanical stress on the terminals e Check the fit and accuracy of the connection before you proceed e Log all measurements taken in the commissioning log 6 4 Connection Types for Three Phase Products LL H he Figure 21 Example drawings for connection type in front of coil for three phase products The ground connection is always on the mounting feet of the product The core and supporting beams are connected to ground The other terminals of the products are either directly in front of the coil Figure 22 or on top of the core Figure 22 The terminals winding beginning and end can either be 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 31 KA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN on one side of the product Figure 22 left or diagonal one end on each side of the product Figure 22 right and Figure 22 mmm yg tn H LA Ll iL IMI IMML II i Breite Width Figure 22 Example drawings for connection type on top of core for three phase products As standard Hans von Mangoldt GmbH amp Co KG utilizes connection in front of the coil and on one side of the product e f you require a different positioning of the terminals it is necessary to define and specify the type of connection in the design phase The terminals are marked by U1 U2 V1 V2 W1 and W2 as specified in DIN EN 6
6. reference numbers specifying the degree of protection The first code number describes the protection class against contact and penetration of foreign substances the second code number describes the protection class against water penetration The products of Hans von Mangoldt GmbH amp Co KG use protection class IPOO as standard e f you require a protection class higher than IPOO contact Hans von Mangoldt GmbH amp Co KG during the design phase e The installer must assure that in each and every installation the products are not subjected to ambient conditions outside of the applicable degree of protection according to IEC 60529 e Products with a low degree of protection ie IPOO are not suited for cleaning procedures with high pressures vapors or water jets 8 3 Mlinimum Electrical Spacing The products of Hans von Mangoldt GmbH amp Co KG are designed in such a way that the minimum electrical spacing with regard to electrical strength and induced voltages exist within the products themselves The product testing according to IEC 60076 and IEC 60289 at the factory site guarantees the accuracy of the internal spacing within the products see also section 7 Hans von Mangoldt GmbH amp Co KG cannot maintain the proper minimum electrical spacing between the products and other components of the installation The installer is responsible for ensuring the minimum electrical spacing between installed components 8 3 1 Minimum E
7. site elevation this information must be defined during the design phase 8 1 2 Ambient Temperature The performance data specified for the products applies for ambient temperatures ranging from 0 C to a maximum temperature that defined by the product specification and as designated on the product nameplate Typical maximum ambient temperatures are 40 C 45 C 50 C or 55 C The maximum allowable ambient temperature for the product is stated in the quotation and on the product nameplate see also section 3 2 If you choose to use the products in areas with values beyond the specified range of the products the performance data of the products are reduced e The product data depends greatly on the type of cooling see also section 8 4 e Ensure that the product data are not exceeded by your application e Ensure that no large or periodic variations of temperature exist They reduce the life expectancy of the product due to of premature aging of the insulation material e Hans von Mangoldt GmbH amp Co KG designs the products for the specified ambient temperature Be certain to specify your ambient temperature during the design phase 8 1 3 Temperature Classes of the Insulation System Hans von Mangoldt GmbH amp Co KG designs the products on the basis of a material temperature class according to IEC 60076 11 The permitted average temperature rise in the active parts of the products is given in Table 4 Temperature of the P
8. the standards cannot be generated during the lightning impulse voltage withstand test In this case the test is carried out with the signal curves that can be generated e Lightning impulse voltage withstand test on products with taps The test along the winding will only be done for the highest tap Thus the entire winding is tested and the insulation stress is reduced due to the reduced number of tests 7 3 Testing by Customer Since all products undergo a standardized testing procedure high voltage tests on the customer side are not required Components could be damaged if they undergo several high voltage tests This might lead to premature aging and thus to a reduced life expectancy of the products Destruction of product components by improperly executed high voltage test Invalidation of warranty e Avoid repeated testing CAUTION e Observe the regulations of IEC 60076 and IEC 60289 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 36 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 8 Application Notes 8 1 Operating Conditions 8 1 1 Altitude The performance data specified for the products applies for site elevation of O m to 1 000 m above sea level If you choose to use the products in areas with values beyond this range the electrical strength of the product is reduced see also DIN VDE 0101 e Ensure that the product data are not exceeded by your application e f you require a different
9. to a breakdown of the electrical strength and may result in the complete destruction of the products The minimum electrical spacing on the electrical connection must be maintained by bolting the connection cables or busbars as depicted in the drawings in Figure 13 to Figure 15 The cable lug or busbar is positioned on the top of the product terminal At the beginning of the winding the position of the bolt head is defined by the beginning of the winding being on top or on the bottom of the coil If the beginning of the winding terminal is at the bottom of the coil the bolt head is on the top side of the terminal Figure 13 If the beginning of the winding is at the top of the coil the bolt head is positioned underneath the terminal Figure 14 At the end of the winding the bolt head is always positioned on the top side of the terminal Figure 15 The length of the bolt should be as short as possible For the testing purposes a maximum length of 50 mm is assumed At the beginning of the winding the copper terminal extends outside of the coil Figure 13 and Figure 14 At the end of the winding the terminal is directly on the coil surface Figure 15 WCKELANEANG BEGINNING OF WINDING WCKELANFANG BEGINNING OF WINDING OBEN TOP Figure 13 Drawing of bolted electrical connection beginning of winding at the bottom of the coil WCKE AMEANG BEGINNING GF WAUING WOKELANEANG BEGINNING OF WINDING OBEN TOP Figure 14 Drawing
10. 0445 This marking designates the phases with U V and W and the beginning of each winding with 1 and the end of each winding with 2 The ground terminal is marked with its symbol IEC 60417 5019 The connection plan is depicted in Figure 23 Figure 24 Example for three phase product with connection in front of coil after assembly 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 32 A HANS VON MANGOLDT GMBH amp CO KG al D 52080 AACHEN e Always connect ground conductor first e Connect the supply cables to the terminals e Check that there is no mechanical stress on the terminals e Check the fit and accuracy of the connection before you proceed e Log all measurements taken in the commissioning log 6 5 Electrical Connection with Taps Products with taps allow for an adjustment in the installation Figure 25 The tap values are stated relative to the nominal inductance values e g 5 of Ly defines two taps with inductance of 95 and 105 of the nominal inductance e f you require taps be certain to define and specify the number of taps and their values during the design phase Figure 25 Examples for taps on products The taps are marked according to DIN EN 60445 For three phase products the markings are the winding letter and the numbers 3 to the maximum terminal count of that winding e g U3 U4 For single phase products the number of the coil is followed by a dot and the numbers 3 up to the maximum
11. CHEN The products with nominal voltage above 17 5 kV are designed with standoff insulators These products are always provided with a connection bridge between both parts of the winding The core and upper beams are connected with the bridge Thus the electrical potential of the core is half the nominal voltage of the product and all passive components above the standoff insulators are electrically connected to have the same potential In this way the electrical strength of the product is achieved within a small overall product volume e Donot disconnect the components from the bridge or the electrical strength of the product will fail The ground connection of the product is located on the mounting feet below the standoff insulators The other terminals of the products are either directly in front of the coil Figure 19 left Figure 20 left or on top of the core Figure 19 right For both cases it is possible to have both terminals winding beginning and end either on one side of the product or diagonal The marking of the terminals is described in section 6 1 and the connection plan is depicted in Figure 18 Figure 20 Examples for connected product on standoff insulators left and marking of terminal on top of core right e Always connect ground conductor first e Confirm that the bridge is connected to the core and the supporting beams above the standoff insulators e Connect the supply cables to the terminals e Check that there
12. Co KG products make sure that all the prerequisites for appropriate use of the products are satisfied e Personnel that in any way shape or form use our products must first read and understand the relevant safety instructions and be familiar with appropriate use e The products must remain in their original state In other words no structural changes are permitted e Donot mount damaged or faulty products or use them in operation e Make sure that the products have been installed in the manner described in the relevant documentation The products may only be operated under the assembly installation and ambient conditions as described here temperature IP Class humidity etc and in the position specified 1 2 Inappropriate Use Inappropriate use is defined as using the products outside of the above referenced areas of application or under operating conditions other than described in the document and the technical data specified The products may not be used if they are subject to operating conditions that do not meet the specified ambient conditions This includes for example operation under water extreme temperature fluctuations or extremely high maximum temperatures 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 5 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 2 Safety Instructions 2 1 General Information 2 1 1 Using the Safety Instructions and Passing them on to Others Do not attempt
13. Derived quantities 8 7 1 HvM Standard Design Hans von Mangoldt GmbH amp Co KG applies a standard design if the customer does not specify the characteristics of the customer s application This HvM standard design is based on the long term empirical knowledge that Hans von Mangoldt GmbH amp Co KG has acquired in the field of power compensation and filter technology The basic design specifications of HvM standard designs are stated in the following overview e is based on L C at U 1 06 Uy This defines an over load of 6 96 e Harmonics defined by U 0 5 96 Us 5 0 9e and U 5 0 9e based on Uy e lj Root mean square of the currents l l5 l5 and ly e Thermal current ly 1 05 lims e Limit of linearity lj 2 1 2 I1 13 15 I7 with L 0 95 Ly e Tolerance of inductance 3 of Ly e Natural convection with isolation class B at maximum ambient temperature 40 C AN T40 B e IP 00 for indoor use reactors must be mounted inside of a suitable enclosure e Terminal connection in front of coil on one side of the product e Onrubber mounting pads for anti vibration 8 7 2 Customer Specific Design If you know the current spectrum of your installation or if you wish a different design Hans von Mangoldt GmbH amp Co KG will design the products specifically for your requirements by taking the data specified by you into account e Define and specify your design criteria during the design phase If you would like help with the speci
14. HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 4 Installation 4 1 Safety Risk of injuries due to live parts Risk of injuries due to hot surfaces Risk of injuries due to lifting of heavy loads e Install the products only when they are de energized and not connected electrically WARNING Use suitable lifting equipment and protective equipment and wear protective clothing during transportation Please note the safety information from the preceding chapters and in particular the notes on transport of products in section 3 3 Carry out all work with extreme caution to minimize the risk of accidents and damage 4 2 Mechanical Mounting To attach the products correctly and safely to the installation Hans von Mangoldt GmbH amp Co KG recommends the following bolts and washers for product mounting e V2a hexagon head screw M12 x DIN 933 e Washer M12 DIN125 A 140HV in material V2a The material V2a for both screws and washers reduces the danger of overheating of these parts due to induced voltages caused by the stray fields of the products see also section 8 3 Note If other screws and washers than those listed in this recommendation are used the property class of the screws and the hardness class of the washers must be equivalent to allow for application of the required tightening torque The values of the tightening torque are listed in the applicable standards 4 3 Assembly Preparation Prepare product for as
15. HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 25 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 5 Maintenance The products of Hans von Mangoldt GmbH amp Co KG can operate within specified conditions without wear for their normal service life However operation under unfavorable conditions can lead to limitations in their useable life Increase product life expectancy with regular preventive maintenance measures Follow the information in the maintenance schedule of the equipment manufacturer and the service measures described below Log all maintenance measurements in the installation maintenance plan 5 1 Measures Risk of injuries due to live parts Danger of injury due to hot surfaces Do not work on products that are not securely mounted or while they are operating DANGER Do not perform any maintenance measures when the installation is running Switch off the installation or at least that part of the installation that can be accessed during maintenance work Wait after switching off power to allow capacitors to discharge before beginning to work During maintenance work protect the system against restarting and unauthorized use Do not work on hot surfaces Hans von Mangoldt GmbH amp Co KG recommends the following maintenance measures based on the maintenance plan of the installation manufacturer Visual inspection According to the guidelines in the installation maintenance plan b
16. M Hans von Mangoldt GmbH amp Co KG D 52080 Aachen Germany Installation and Service Manual for Medium Voltage Filter Reactors Single and Three Phase Iron Core PolyGap Construction Release date 06 02 2008 T art LS m E 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 1 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN GERMANY About this Document This document explains product features and applications as well as conditions and limits for operation and provides guidelines for installation handling and operation of filter reactors produced by Hans von Mangoldt GmbH amp Co KG Copyright Hans von Mangoldt GmbH amp Co KG 2008 Copying this document giving it to others and the use or communication of the contents thereof without express authority are forbidden Offenders are liable for the payment of damages All rights are reserved in the event of the grant of a patent or the registration of a utility model or design DIN 34 1 Standards This documentation refers to German European and international technical standards Documents and sheets on standards are subject to copyright protection and may not be passed on to third parties by Hans von Mangoldt GmbH amp Co KG If necessary please address the authorized sales outlets or in Germany directly to BEUTH Verlag GmbH Burggrafenstrasse 6 D 10787 Berlin Phone 49 30 26 01 22 60 Fax 49 30 26 01 12 60 http w
17. SENSOS ccscccessssscceeessseeeeecsseeeceescsseeeeescaaseeeessensesessasseseessauseeseessseeesesesseeseesseaeeeeesssaseasessaaees 41 oRoEMEN nne EEUU mmm 42 o7 General SSC ICAU MER UU TT 42 8 7 1 PAV IM Standard DOSIGN 43 8 7 2 e eumee sieB m 43 9 Service and SUD DOM ss uu 44 9 1 Boo fe cielos T c A 44 92 Establishing CONMMAGE 44 E Tee E f Pel EL b 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 4 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 1 Important Directions for Use 1 1 Appropriate Use Hans von Mangoldt GmbH amp Co KG products represent state of the art developments in technology and manufacturing They are 100 tested prior to shipment to ensure operational safety and reliability The products may only be used in the manner that is defined as appropriate If they are used in an inappropriate manner then situations can develop that may lead to property damage or injury to personnel Hans von Mangoldt GmbH amp Co KG as manufacturer is not liable for any damages resulting from inappropriate use In such cases the guarantee and the right to payment of damages resulting from inappropriate use are forfeited The user alone carries all responsibility of the risks Before using Hans von Mangoldt GmbH amp
18. ad of the components of the installation Log all measured data in the commissioning log 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 24 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 4 7 Deactivation and Dismantling Risk of injuries due to live parts Risk of injuries due to hot surfaces Risk of injuries due to lifting of heavy loads e Donot work on any product that has not been properly mounted or while products are operating WARNING Do not take any measurements while the product is operating Protect the product against unauthorized operation Wait after switching off power to allow capacitors to discharge before beginning to work Measure the voltage on the capacitors before beginning to work to make sure that the equipment is safe to touch Do not work on hot surfaces Before dismantling secure the product and power supply against falling or movement before disconnecting the mechanical connections Only use lifting equipment suitable for the weight of the product e Observe the instructions of the installation procedures e Switch off the installation or at least the part of the installation in which the product is located e Protect the product against unauthorized operation e Wait after switching off for electrical components of the installation to discharge Then disconnect the electrical connections e Before dismantling the products let them cool adequately e Secure the prod
19. al equipment are permitted to operate maintain and repair this equipment Follow general construction and safety regulations when working on electrical power installations Before switching on the device the equipment grounding conductor must be permanently connected to all electrical equipment in accordance with the connection diagram Do not operate electrical equipment at any time even for brief measurements or tests if the equipment grounding conductor is not permanently connected to the mounting points of the components provided for this purpose If the topology of the installation or power grid has changed the electrical utilization of the products must be checked prior to reconnection Never touch the electrical connection points of a component while power is turned on Install the covers and guards provided with the equipment properly before switching the device on Before switching the equipment on cover and safeguard live parts safely to prevent contact with those parts Protect all products against direct contact with life parts The operator must observe all the above regulations at all times After the electrical connection is completed and verified you may proceed to commission the products Recheck the electrical load of the product during normal operation and verify it is within the limits stated on the quotation and product nameplate If possible check the maximum load operation Recheck the thermal lo
20. ask your supplier to clarify Proper and correct transport storage assembly and installation as well as care in operation and maintenance are prerequisites for optimal and safe operation of this device Only assign trained and qualified persons to work with electrical installations Only those people trained and knowledgeable about the operation of the device may work on this device or within its proximity The persons are qualified if they have sufficient knowledge of the assembly installation and operation of the equipment as well as an understanding of all warnings and precautionary measures noted in these instructions Furthermore they must be trained instructed and qualified to switch electrical circuits and devices on and off in accordance with technical safety regulations to ground them and to mark them according to the requirements of safe work practices They must have adequate electrical safety training and be trained in first aid Follow all safety regulations and requirements for the specific application as practiced in the country of use The devices referred to in this document have been designed for medium voltage power installations The ambient conditions specified in the product documentation must be observed The information provided in the documentation of the product with regard to the use of the delivered components contains only examples of applications and suggestions The installer must make sure e that the del
21. ccording to ANSI Z 535 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 8 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 2 3 Hazards by Improper Use AN DANGER A DANGER AN WARNING AN WARNING A CAUTION A CAUTION High electric voltage and high working current Risk of death or severe bodily injury by electric shock Dangerous movements Danger to life severe bodily harm or material damage by unintentional product movements High electric voltage because of incorrect connection High electric voltage because of incorrect electrical spacing Risk of death or bodily injury by electric shock Health hazard for persons with heart pacemakers metal implants and hearing aids in proximity to electrical equipment Hot surfaces on device components or housing Danger of injury Danger of burns Risk of injury by improper handling Risk of bodily injury by bruising shearing cutting or hitting 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 9 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 2 4 Instructions with Regard to Specific Dangers 2 4 1 Protection Against Contact with Electrical Parts Contact with parts conducting voltages above 50 Volts can cause personal danger and electric shock When operating electrical equipment it is unavoidable that some parts of the devices conduct dangerous voltage High electrical voltage Danger to life electric
22. ds further transport the product in the original packaging in which it has been delivered e to the intended installation site and e tokeepitin that way until the actual time of installation The products are secured to the crates or pallets in the supplied condition Figure 4 The transportation screws must be removed prior to lifting the products Figure 4 Examples for transportation screws in delivery condition marked by the circles e Secure the products against sliding and tipping before removing the transportation screws 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 17 A HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN To lift the product from the transport crate or to install it into the installation use the transport or lifting eye bolts on the products Figure 5 The lifting eye bolts comply with the requirements of DIN 580 as a minimum Before each transport ensure that the lifting eye bolts are screwed down fully to the stop face and that your selected lifting equipment and lifting method will not overload the lifting eye bolts Note Please note the DIN 580 standard on transport of the products by means of the attached lifting eye bolts Non observance of the information in this standard may cause overload of the lifting eye bolts and result in personal injury or damage to products Figure 5 Example for lifting bolts at product 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 18 MA
23. e components The installer must make sure that his application complies with the applicable safety regulations and standards in the country of installation and must carry out the required measures modifications and complements 8 3 2 Minimum Electrical Spacing due to Electromagnetic Fields Risk of injury due to life parts Risk of injuries due to hot surfaces Ensure adequate electrical spacing in the installed equipment Accommodate the electromagnetic stray field of the products CAUTION when designing the spacing Avoid electrically and magnetically conducting components or parts within the electromagnetic stray field Dimension the shielding sufficiently When positioning electrically or magnetically conducting components or parts for example housing enclosure shielding mounting hardware screws etc keep in mind that the stray field of the active components influences them directly Thus these components or parts can carry induced or coupled currents which might lead to a steep temperature rise in the originally inactive parts Additionally high voltages might be induced If you utilize electromagnetic shielding take care that the shielding can thermally carry the induced currents e Use warning symbols as defined by the applicable standards on shielding and housings that heat up or might carry induced voltages e Consider the electromagnetic stray field when you dimension the minimum electrical spacing 8 4 Coo
24. easures to prevent people from accidentally entering the components range of motion safety fences safety guards protective coverings or barriers Fences and coverings must be strong enough to resist maximum possible momentum Mount the emergency stop switch in the immediate reach of the operator Verify that the emergency stop works before startup Don t operate the device if the emergency stop is not working Make sure that the installation is switched off before accessing or entering the danger zone Disconnect electrical power to the equipment using a master switch and secure the switch against reconnection for maintenance and repair work cleaning of equipment or long periods of discontinued equipment use 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 11 MA HANS VON MANGOLDT GMBH amp CO KG 45 D 52080 AACHEN 2 4 3 Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting Magnetic and electromagnetic fields generated by current carrying conductors represent a serious personal danger to those with heart pacemakers metal implants and hearing aids WARNING Health hazard for persons with heart pacemakers metal implants and hearing aids in proximity to electrical equipment Persons with heart pacemakers and metal implants are not permitted to enter following areas areas in which electrical equipment and parts are mounted being operated or commissioned If itis necessary
25. ecify the type of connection in the design phase The markings are according to DIN EN 60445 The connection diagram is depicted in Figure 18 The terminals are marked by 1 1 beginning of winding Figure 20 right and 2 2 end of winding if the bridge is provided Otherwise the marking is 1 1 and 1 2 on one part and 2 1 and 2 2 on the second part of the winding The ground terminal is marked with its symbol IEC 60417 5019 Figure 18 Connection diagram for single phase products e Always connect ground conductor first e Check if the electrical bridge between the coils is properly installed e Connect the supply cables to the terminals e Check that there is no mechanical stress on the terminals e Check the fit and accuracy of the connection before you proceed e Use two wrenches above and below terminal when securing terminal screws e Log all measurements taken in the commissioning log 6 3 Connection Types for Single Phase Products and Nominal Voltage above 17 5 kV Hohe Width Depth Width Figure 19 Example drawings for products on standoff insulators and connection in front of coil left and on top of core right Products with a nominal voltage above 17 5 kV are mounted on standoff insulators The insulators are included in the product shipment see section 4 4 3 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 30 f HANS VON MANGOLDT GMBH amp CO KG T D 52080 AA
26. ensor cannot be positioned on the winding Instead it is positioned on the middle core leg of the reactor Figure Fehler Unbekanntes Schalterargument The position of the sensor does not allow for the detection of a steep temperature rise in the winding itself It only senses the temperature trend in the core of the product Therefore a temperature rise of the coils is only detected with a large delay that might lead to destruction of the product before switch off There are different types of temperature sensors e g positive or negative temperature coefficients and with either a normally open N O or a normally closed N C contact If you need the available sensor specifications please contact Hans von Mangoldt GmbH amp co KG e f you require a redundant ie alarm plus switch temperature sensor be sure to define and specify the sensor in the design phase e For the connection diagram of the thermal sensor see section 6 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 41 f HANS VON MANGOLDT GMBH amp CO KG T D 52080 AACHEN Figure Fehler Unbekanntes Schalterargument Temperature sensor at the middle core leg of a three phase product 8 6 Painting The standard painting process of the medium voltage reactors consists of a blue RAL5012 2K epoxy resin coating It is prohibited to provide an additional painting The applied paint film and its thickness is specially adjusted to the electromagnetic characteris
27. er mounting pads In this case remove the safety devices of the rubber mounting pads as described in section 4 4 2 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 22 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 4 4 4 Assembly of Products on Carriages H he Hohe Figure 12 Example drawings for products on carriages and on rubber mounting pads e Pull the product onto the carriage to its final position in the installation e Secure the product against unintentional movement by fastening the carriage to the intended mounting base e Check the fit and accuracy of the connection before you proceed e Log all measurements taken in the commissioning log 4 5 Electrical Connection Complete the electrical connection of the products according to the information in section 6 Note The terminal diagrams included in this manual are used to generate the system circuit diagrams The system circuit diagrams for the installation are the sole responsibility of the equipment manufacturer or system integrator and should be used for connecting the reactor into the piece of equipment 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 23 4 6 Commissioning DANGER MA HANS VON MANGOLDT GMBH amp CO KG 45 D 52080 AACHEN High electric voltage and high working current Risk of death or severe bodily injury by electric shock Only those personnel trained and qualified to work with or on electric
28. ermitted average temperature rise of insulation system the winding at rated current Short symbol according to IEC60085 Table 4 Excerpt from IEC60076 Permitted temperature rise of the winding The design of the product ensures that the temperature rise of the active parts of the products stays below the permitted thermal limits of the insulation materials The thermal behavior of the products is guaranteed by temperature rise type tests of equivalent products see also section 7 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 37 MA HANS VON MANGOLDT GMBH amp CO KG i D 52080 AACHEN e Ensure that the product specifications and nameplate ratings are not exceeded by your application e The temperature class of a product is stated on the nameplate see also section 3 2 e Note that Hans von Mangoldt GmbH amp Co KG designs the products according to a temperature class of the insulation material Define and specify the required temperature class of the insulation material or the product during the design phase e f you require a temperature rise test as type test on a specific product define and specify it during the design phase 8 1 4 Air Humidity Destruction of the product by condensing or icing Invalidation of the warranty due to improper ambient conditions e Protect the product against moisture and corrosion CAUTION e Condensation or ice build up is prohibited Make sure that under all ci
29. es 13 S XMEME r ine luekzuoMir inzoou ienmcc t 14 3 1 Supplied Condition cccccssssssccessssceeesssssaeeesssssneecesseessecsessseesesesssaeseessssereeeessseseeeeesseeessesseeeeessaseeeeesseaaeaeesas 14 3 1 1 EVES AAI Ins HralloFloescscensesexe ur alopimecitetute e e te a cise Stm EESDR Um MN dDNUN ESMUM IUE 14 32 Jdentincallonxnd Designation sissies eE E mM GEN OE VI NM EM REUS 16 33 Transportatomand Storage EE QE e OO D ES DO 17 3 3 1 earns ie E Er c S 17 3 3 2 Notes tor ToNSpONna O ENTE E OO ETT 17 4E 0 ceat te 19 4 1 vcl m 19 4 2 Mechanical Mounting MN TOT Ems 19 4 3 Assembly PreparatiOn ccccsssscecceceessscceeeeecssssssseeeeeeeeecseseeeeseusessssenseseeeeesusseceeeeeeeeessaseceessssseeseeeeesesssnsasaees 19 Aa SNS ODI tttm 20 4 4 1 Assembly of Products without Rubber Mounting Pads sse 20 4 4 2 Assembly of Products with Rubber Mounting Pads cccccscccsessssseceesssseeeesssseeeeessseeeeeessseeeeeeeaees 20 4 4 3 Assembly of Products with Standoff Insulators 0 0 0 0 ee ccecsceeeessssseeeessseeeeeeesseeeeeeeseeeeeeesesaseeeeessaaeeeeseas 21 4 4 4 Assembly of Products on CarridQe s cccccccccssssscccsssssseeessssseeeessscsaeeessseesecsessceeeeeesseeseeeesssseeeessnsaeeeeess 23 4 5
30. fications of the product for your application you can find a standardized data sheet on our website www mangoldt com If you need further information feel free to contact our service and sales personnel whose contact information is also on the web pages or in section 9 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 43 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 9 Service and Support 9 1 Before Contacting Us For quick and efficient help please have the following information ready e Detailed description of the failure and circumstances e Information on the nameplate of the affected products especially type codes and serial numbers e Your phone fax numbers and e mail address so we can contact you in case of further questions 9 2 Establishing Contact Our headquarters in Aachen Germany can assist you in all kinds of inquiries Contact us at Hans von Mangoldt GmbH amp Co KG Hergelsbendenstra 3e 18 D 52080 Aachen Germany Phone 49 241 16607 0 Fax 49 241 16607 21 Email info mangoldt com http www mangoldt com Please visit our website where you can find additional technical information regional contact information and a current version of this manual data in this document may become obsolete 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 44
31. for somebody with a pacemaker to enter such an area a doctor must be consulted prior to doing so The interference immunity of present or future implanted heart pacemakers differs greatly so that no general rules can be provided Those with metal implants or metal pieces as well as with hearing aids must consult a doctor before they enter the areas described above Otherwise health hazards may occur 2 4 4 Protection Against Contact with Hot Parts CAUTION Hot surfaces at products or housings Danger of injury Danger of burns Do not touch surfaces of product components or housings Danger of burns During and after normal operation temperatures can be higher than 100 C 212 F Before accessing the products after having switched them off let them cool down for a sufficiently long time Cooling down can require up to 24 hours Wear safety gloves or do not work near hot surfaces For certain applications the manufacturer of the end product machine or installation according to the respective safety regulations must take measures to avoid injuries caused by burns in the end application These measures can be for example warnings guards shielding or barrier technical documentation 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 12 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 2 4 5 Protection During Handling and Mounting In unfavorable conditions handling and assembling certai
32. ical structure of the products to protect against mechanical stress These products can for example be applied for naval installations or for earth quake regions e lf you need a strengthened mechanical structure define and specify it during the design phase 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 38 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 8 1 6 Compatibility with Foreign Material All products of Hans von Mangoldt GmbH amp Co KG are developed and tested according to the state of the art However since it is impossible to follow the continuing further development of every material with which our products could come into contact reactions with the materials that we use cannot be ruled out in every case For this reason we recommend that you carry out a test for compatibility among new detergents etc and our housing and device materials Hans von Mangoldt GmbH amp Co KG cannot assure nor be held responsible for compatibility of its product with detergents etc Under all circumstances make sure that no residual material that influences the electrical strength remains on the products Hans von Mangoldt GmbH amp Co KG recommends to abstain from using detergents and instead use pressurized air for cleaning 8 2 Protection Class The protection classes according to IEC 60529 apply for the products The degree of protection is defined by the abbreviation IP International Protection and two
33. idual voltage e g due to the residual energies of capacitors in filters drive devices etc Always allow the discharge times of capacitors elapse before working on the equipment The connection between the ground reference lug and the grounding conductor must be made before any other connections Route and properly secure and support all cables prior to energization Use proper methods to support the cables to minimize mechanical stress on the cables and connections Be sure the cable supports can withstand the mass of the connection cables as well as the forces during short circuit operation The standoff insulators are not designed nor intended to withstand these forces The terminals of the products are made of copper bars according to DIN 46206 Note that all terminals are made of copper bars regardless of the winding material copper or aluminum 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 27 MA HANS VON MANGOLDT GMBH amp CO KG FO D 52080 AACHEN Note The terminal diagrams of the product documentation are used to generate the system circuit diagrams System circuit diagrams are the sole responsibility of the installer or system integrator and should be consulted for connecting the product and equipment to the electrical system 6 1 Bolting at Electrical Connection The electrical connection must be professionally secured using properly tightened bolts Inappropriate electrical connection of the products can lead
34. ivered components are suited for his individual application and verify the information given in this documentation with regard to the use of the components e that his application complies with the applicable safety regulations and standards and carry out the required measures modifications and complements Startup of the delivered components is only permitted once it is certain that the installation in which they are installed complies with the national regulations safety specifications and standards of the application The installer is responsible for compliance with the limiting values as prescribed in the national regulations Technical data connections and operational conditions are specified in the product documentation or quotation and must be followed at all times 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 7 MA HANS VON MANGOLDT GMBH amp CO KG j D 52080 AACHEN 2 2 Explanation of Waming Symbols and Degrees of Hazard Seriousness The safety instructions describe the following degrees of hazard seriousness The degree of hazard seriousness informs about the consequences resulting from non compliance with the safety instructions Warning symbol Degree of hazard seriousness according to ANSI Z 535 with signal word Death or severe bodily harm will occur DANGER Death or severe bodily harm may occur WARNING Bodily harm or material damage may occur CAUTION Table 1 Hazard classification a
35. lectrical Spacing due to Electrical Strength Risk of injury due to life parts Damage to the products and invalidation of warranty due to incorrect installation design e Ensure adequate electrical spacing in the installed equipment e Due to flashover passive components of the installation might WARNING carry high voltages If the product is placed inside a housing or enclosure at the installation site the minimum electrical spacing defined in the regulations in the country of installation must be fulfilled In Europe the standards DIN VDE 0101 or IEC 60071 1 apply An excerpt of the minimum electrical spacing according to this DIN standard is listed in Table 6 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 39 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN Highest voltage of active Rated lightening impulse Induced over voltage Minimum electrical spacing Minimum electrical spacing components voltage 1 2 50 us kV RMS value conductor ground and conductor ground and kV RMS value kV peak valuet conductor conductor for conductor conductor for indoor installation mm outdoor installation mm Table 6 Excerpt minimum electrical spacing according to IEC 60071 1 induced over voltages according to IEC 60076 3 e Note The installer must assure that the delivered components are suitable for his her individual application and must verify the information given in this document with regard to the use of th
36. ling System During operation the products of Hans von Mangoldt GmbH amp Co KG experience losses resulting from laws of physics The losses lead to a temperature rise of the products over and above the ambient temperature The final operating temperature of the products stabilizes when the amount of losses that the cooling medium dissipates correlates to the amount of losses produced in the product Thus the end temperature depends on the cooling medium and the type of cooling Hans von Mangoldt GmbH amp Co KG designs the product so that the end temperature corresponds to the temperature class of the insulation system see also section 3 1 1 The cooling medium and the type of cooling are the basis for the product design Our standard practice is to consider that the reactor cooling medium is air and cooling is achieved by natural convection 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 40 MA HANS VON MANGOLDT GMBH amp CO KG A D 52080 AACHEN Forced air cooling is an option instead of natural convection forced cooling If forced cooling is applied the flow rate of the cooling medium and the amount of loss that is dissipated rises Thus the power density of the products with forced cooling can be higher than products cooled by natural convection Hans von Mangoldt GmbH amp Co KG does not supply fans for forced cooling The installer is responsible for the design and operation of fans and installations for forced co
37. n is performed in a furnace at a specific temperature defined by the resin type By means of a defined routing of the air flow in the furnace an even distribution of the resin on the upper part of the products can be reached Simultaneously at the lower part of the products gravitation forms resin beads Figure 1 These beads can not be prevented because the lowest viscosity of the impregnation resin occurs during the hardening process within the furnace Destruction of product components by insulation breakdown Invalidation of warranty e Donotremove impregnation resin beads CAUTION e Insulation breakdown can lead to a destruction of the product 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 14 A HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN It is prohibited to remove the resin beads because the electrical insulation of the product might suffer seriously This again can cause an insulation breakdown immediately or in the long term and thus a failure of the whole product In any case the life expectancy of the product is dramatically reduced by removing the resin beads Figure 1 Insulation resin beads on product In a subsequent operation the paint film is applied onto the impregnation resin Figure 2 The paint material is specially formulated for an optimal compatibility between paint and resin and to achieve an optimal insulation level and thermal behavior of the products see also section 8 4 Figure
38. n parts and components in an improper way can cause injuries Risk of injury by improper handling Bodily injury by bruising shearing cutting hitting e Observe the general construction and safety regulations on handling and assembly CAUTION Use suitable devices for assembly and transport Avoid jamming and bruising by appropriate measures Always use appropriate tools Use special tools if specified Use lifting equipment and tools in the correct manner If necessary use suitable protective equipment for example safety goggles safety shoes safety gloves Do not stand under hanging loads 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 13 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 3 Handling and Transportation 3 1 Supplied Condition Hans von Mangoldt GmbH amp Co KG products represent state of the art developments in technology and manufacturing They are 100 tested according to the applicable standards prior to shipment to ensure operating safety and reliability see also section 7 The products are delivered in wooden crates or on pallets Units shipped on pallets are secured to the wood pallet by retaining straps or screws Injuries due to uncontrolled movement of the retaining straps when cutting e Maintain a sufficient distance and carefully cut the retaining straps CAUTION The products are screwed onto the crates or the pallets in preparation for shipment see als
39. o section 3 3 2 The products that are mounted on rubber mountings are tightened by a sliding bolt as a transportation lock The sliding bolts must be removed prior to commissioning see also section 4 4 2 The products that are delivered together with standoff insulators must be mounted onto the insulators prior to commissioning The designed electrical strength of the products exists only when mounted onto the standoff insulators see also section 4 4 3 3 1 1 Electrical Insulation The products are manufactured such that the associated manufacturing process saves energy and raw material to an optimum extent while simultaneously permitting an ideal electrical insulation of all electrically active components Thus the large life expectancy of the products is ensured The products of Hans von Mangoldt GmbH amp Co KG are completely impregnated in one manufacturing process step By this process step an optimal electrical insulation is guaranteed Additionally good acoustic damping is ensured The impregnation process is performed using vacuum impregnation equipment In this equipment the impregnation resin is applied evenly onto all components of the product by means of a specific negative pressure This vacuum is generated prior to impressing the specific amount of resin for each product into the equipment When the products leave the vacuum impregnation equipment the impregnation resin has low viscosity The hardening process of the resi
40. ocated on the upper part of the product They are marked with T1 and T2 All other terminals and theirs markings are described in sections 6 1 to 6 5 The connection diagram for the sensor is depicted in Figure 27 71 2 Figure 27 Connection diagram for thermal sensor e Always connect ground conductor first e Next connect the thermal sensor to the temperature logging device e Connect the supply cables to the terminals e Check that there is no mechanical stress on the terminals e Check the fit and accuracy of the connection before you proceed e Log all measurements taken in the commissioning log 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 34 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 7 Testing 7 1 Factory Testing Hans von Mangoldt GmbH amp Co KG products represent state of the art developments in technology and manufacturing They are 100 tested according to the applicable standards prior to delivery to ensure operating safety and reliability All medium voltage products manufactured by Hans von Mangoldt GmbH amp Co KG must pass the following routine tests prior to shipment e Measurement of winding resistance according to IEC 60076 1 e Measurement of inductance according to DIN EN 60289 VDE 0532 Part 289 e Induced voltage withstand test according to DIN EN 60289 VDE 0532 Part 289 e Separate source voltage withstand test according to IEC 60076 3 e Measurement of quality fac
41. of bolted electrical connection beginning of winding at the top of the coil WICKELENDE END OF WINDING WICKELENDE EMD OF WANING Figure 15 Drawing of bolted electrical connection end of winding 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 28 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN Hans von Mangoldt GmbH amp Co KG strongly suggests the use of bolts nuts and washers listed in Table 3 for the electrical connection on all phases connection Screw Washer Nut Spring washer mm max length in mm 11 M10 DIN6912 max length 50 M10 DIN125 M10 DIN934 M10 DIN127 14 M12 DIN6912 max length 50 M12 DIN125 M12 DIN934 M12 DIN127 Table 3 Suggested bolting parts for electrical connection e Bolt the electrical connection as depicted in Figure 13 to Figure 15 on the page to the left e Use the bolting parts suggested in Table 3 by Hans von Mangoldt GmbH amp Co KG If you utilize parts other than those suggested be certain to use identical dimensions in order to keep the electrical spacing intact 6 2 Connection Types for Single Phase Products and Nominal Voltage below 17 5 kV Hohe Hohe Breite Tiefe Width Depth Width Figure 16 Example drawings for connection on one side left and diagonal on both sides right Hohe Breite Width afe Ts gu Figure 17 Example drawings without bridge and connection on one side left and on t
42. oling The type of cooling is stated on the nameplate with the symbol according to DIN EN 60076 11 see also section 3 2 The applied symbols are given in Table 7 type of cooling symbol according to DIN EN 60076 1 1 Table 7 Excerpt of cooling types according to DIN EN 60076 11 e Define and specify the type of cooling during the design phase e f you use forced air cooling define and specify the characteristics of your cooling system for example flow rate of air etc e Beware that the dissipated loss might lead to a rise of ambient temperature even for natural convection Take this physical effect into account when specifying your ambient temperature and designing your installation 8 5 Temperature Sensor Hans von Mangoldt GmbH amp Co KG designs the product to reach a specific end temperature that is defined by the material class of the product The basis for the design is the characteristic data of the customer application Therefore a temperature sensor is available as an option It is not part of the standard design see also section 8 7 Damage of the product in spite of temperature sensor logging Danger of injury due to hot surfaces e Temperature sensors in medium voltage products do not guarantee against destruction of the products CAUTION Do not use a temperature sensor as over load detection Do not work on hot surfaces Due to the high electrical strength of medium voltage products the temperature s
43. op of core right For single phase products the winding is divided onto both legs of the core The product is then either provided with a coil interconnection busbar bridge Figure 16 or without bridge Figure 17 If a bridge is provided both parts of the winding are either connected in series standard or parallel If no bridge is provided the bridging must be supplied by the installer In this case it is possible to connect the product in either series or parallel as desired or specified Note The inductance in series connection will be four times the inductance in parallel connection The ground connection is always on made on the mounting feet of the product The supporting beams are connected internally to ground The other terminals of the products are either directly in front of the coil Figure 16 or Figure 17 left or on top of the core Figure 17 right Figure 20 right For both cases it is possible to have both terminals winding beginning and end either on one side of the product Figure 16 left or diagonal one end on each side of the product Figure 16 right 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 29 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN As standard Hans von Mangoldt GmbH amp Co KG utilizes connection in front of the coil and on one side of the product with bridge in series connection e f you require a different positioning of the terminals it is necessary to define and sp
44. ounding conductor must be permanently connected to all electrical equipment in accordance with the connection diagram Do not operate electrical equipment at any time even for brief measurements or tests if the equipment grounding conductor is not permanently connected to the mounting points of the components provided for this purpose Before working with electrical parts the device must be disconnected from the main supply voltage Provide a safeguard to prevent reconnection If the configuration of the installation or power grid has changed the electrical utilization of the products must be evaluated prior to reconnection After switching off power wait to allow for capacitors to discharge before beginning to work Measure the voltage on the capacitors before beginning to work to make sure that the equipment is safe to touch Never touch the electrical connection points of a component while power is turned on Before switching the equipment on cover and safeguard live parts safely to prevent contact with those parts Install covers and guards properly before switching the device on For all products all protective covers insulators or shields to prevent direct contact with live parts must be secured The operator must observe all the above regulations at all times Before working on the system always use a suitable measuring instrument e g multimeter circuit analyzer to determine whether parts are still under a res
45. portant Directions for Use ssssssssssseeesseeeeeee eene nnne nnne nennen nenne rrn sen nans ass n nra n ans r nana nnn 5 Fs a AAP Oae U O a E E eee ete nt ee eet ee 5 k2 Mappia c Peete er E E E NN 5 2 dE ASC ONS E es 6 2 1 General Information RR 6 2 1 1 Using the Safety Instructions and Passing them on to Others cccccccssesseeeeessseeeeessseeeeeeessseeeeeeseaes 6 2 1 2 instructions TOR USE M M 7 2 2 Explanation of Warning Symbols and Degrees of Hazard Seriousness sss 8 2 3 Hazards by Improper USC ccccccsssccccccecssssseceececeesseeesseeeessssesceeeeeeecseseesseeceeesssesseaeeecssseseesessssseseeesensesseeas 9 2 4 Instructions with Regard to Specific Dangers ssssseeseessssseeeeeeeeeeenen nennen nnns 10 2 4 1 Protection Against Contact with Electrical Parts eese 10 2 42 Protection Against Dangerous Movements ccccccceeceseeesseeeeeeeesenseeeeessseeceeeeeeeeeeeeseaaaaeeeessssaeeeees 11 2 4 3 Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting 12 2 4 4 Protection Against Contact with Hot Parts cccccccccccsssseeesssssseeessesssseeesssseseeeessssaeeeesssesaeeesseeesseeeaees 12 2 4 5 Protection During Handling and MOUNtING ccccccccssssscccesesssessseeeeeeeesseseaaeeeeeeessaeseeeeessesessneeseessneee
46. rcumstances condensation and ice build up on any product component is prevented Condensation and icing lead to premature aging of the insulation materials and therefore to a reduction of the life expectancy of the product Ambient climatic conditions are defined into different classes according to DIN EN 60721 3 3 They are based on observations made over long periods of time throughout the world and take into account all influencing quantities that could have an effect such as the air temperature and humidity Based on this standard Hans von Mangoldt GmbH amp Co KG recommends class 3K4 for continuous operation of the products This class 3K4 is defined in Table 5 Low air temperature High air temperature Low relative air humidity High relative air humidity Low absolute air humidity High absolute air humidity 29 g m Speed of temperature change 0 5 K min Table 5 Excerpt of class 3K4 of climatic conditions according to DIN EN 60721 3 3 e Hans von Mangoldt GmbH amp Co KG can accommodate requirements for either lower or higher ambient temperature rating see also section 8 1 2 e Ensure that the product specifications are not exceeded by your application e Define and specify the ambient temperature in the design phase 8 1 5 Strengthened Mechanical Structure As standard procedure Hans von Mangoldt GmbH amp co KG does not define an earth quake protection class for the products It is possible to strengthen the mechan
47. re able to carry large forces in axial direction but are not resistant to torsion thus reactors are shipped without standoff insulators attached If the product delivery includes standoff insulators Figure 10 then these standoff insulators have been dimensioned for the electrical strength of the specific product The standoff insulators have been tested together with the product in the testing facility e Install the standoff insulators only onto the product they have been supplied with and in the intended position e Take care not to damage the standoff insulators during assembly Damaged insulators must be replaced before product is used e First identify the supplied standoff insulators with the product e Fasten the insulators with the screws that are delivered together with product or the insulator respectively e Check the fit and accuracy of the connection between insulator and product before you proceed e Fasten the mounting base of the standoff insulators to the reactor mounting base Figure 11 e Check the fit and accuracy of the connection before you proceed 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 21 A HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN e Log all measurements taken in the commissioning log he c A L J r i E 2 L E 1 E a p Figure 11 Example for products with standoff insulators after assembly Note Products with standoff insulators may also have rubb
48. roviding an external housing Follow all applicable standards international and local as well as local engineering regulations in the country of installation e The operator must observe all the above regulations at any and all times 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 10 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 2 4 2 Protection Against Dangerous Movements Dangerous movements can be caused by faulty connection of components of the installation Some common examples are e improper or wrong wiring of cable connections e incorrect operation of the installation components e defective components e errors in power grid Dangerous movements can occur immediately after equipment is switched on or even after an unspecified time of trouble free operation DANGER Dangerous movements Danger to life risk of injury severe bodily harm or material damage For the above reasons ensure personal safety by means of qualified and tested higher level monitoring devices or by integrating safety precautions into the equipment or its installation These must be provided for by the user according to the specific conditions within the installation and a hazard and fault analysis The safety regulations applicable for the installation have to be taken into consideration To avoid accidents bodily harm and or material damage Keep free and clear of the product s range of motion Possible m
49. rried out Hans von Mangoldt GmbH amp Co KG tries to substitute that test by an equivalent test The following deviations can occur with medium voltage products of Hans von Mangoldt GmbH amp Co KG during the testing e The induced voltage withstand test may not possible due to the high amount of power needed According to DIN EN 60289 VDE 0532 Part 289 a lightning impulse voltage withstand test can be carried out instead of the induced voltage withstand test e The temperature rise test may not be able to be carried out with the given current spectrum The testing facility is capable of performing test with specific magnitudes of individual harmonic current up to the 13th harmonic and up to a total capacity of 960KVA In some cases it may not be possible to simulate all harmonic currents as defined in a customer specification In this case the temperature rise test can be carried out with reduced load or reduced harmonics The end temperature of the product according to the customer harmonic spectrum is then extrapolated on the basis of the measurements with the reduced load or harmonics respectively see IEC 60076 11 Note This method leads to realistic results if the reduction of the applied load is small e he characteristic curve for the lightning impulse voltage withstand test cannot be generated According to IEC 60076 3 IEC 60722 in the case of low inductance or high capacitance the characteristic time constraints provided in
50. sembly as follows e Check all components for visible damage Defective components may not be mounted or used e Ensure that dimensions and tolerances for the area or equipment in which the reactor is to be installed are suitable for product attachment e Ensure that mounting can be done in a clean dry and dust free environment e Have all necessary tools and auxiliary material as well as measuring and testing equipment readily available e Check whether all components assembly surfaces and threads are clean e Remove the transportation screws e Log all measurements taken into the commissioning log 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 19 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 4 4 Assembly Review the following subsections depending on the design of the product After having mounted the product mechanically as prescribed below proceed with the electrical connections 4 4 1 Assembly of Products without Rubber Mounting Pads i Tiefe Breite Depth Width Depth Hohe Figure 6 Example drawings for products without rubber mounting e Fasten the reactor mounting feet securely to the enclosure mounting base e Check the fit and accuracy of the reactor installation before you proceed e Log all measurements taken in the commissioning log 4 4 2 Assembly of Products with Rubber Mounting Pads Hohe Hohe Tiefe Depth Figure 7 Example drawings for produc
51. shock and severe bodily injury e Only those personnel trained and qualified to work with or on electrical equipment are permitted to operate maintain and repair this equipment DANGER Follow general construction and safety regulations when working on electrical power installations Before switching on the device the equipment grounding conductor must be permanently connected to all electrical equipment in accordance with the connection diagram Do not operate electrical equipment at any time even for brief measurements or tests if the equipment grounding conductor is not permanently connected to the mounting points of the components provided for this purpose Before working with electrical equipment the device must be disconnected from the main voltage or power supply unit Provide a safeguard to prevent reconnection With electrical installations observe the following e Wait after switching off power to allow capacitors to discharge before beginning to work Measure the voltage on the capacitors before beginning to work to make sure that the equipment is safe to touch Never touch the electrical connection points of a component while power is turned on Install covers and guards properly before switching the device on Before switching the equipment on cover and safeguard live parts safely to prevent contact with those parts Secure built in devices to protect from direct contact with electrical parts for example by p
52. terminal number All other terminals are marked as described in sections 6 1 to 6 4 The connection plans for one and three phase products with two taps are depicted as examples in Figure 26 centre ce rir arnt ssec Ses a I a pem 1 E 22 Ho ul Vi WI aa aL l I T I 13 FA I US lA WS 14 24 U4 v4 W4 1 li i e 1 2 2 1 l Ui V2 W2 De e a ee EN ERREUR J Figure 26 Connection plans for single phase left and three phase right products with two taps 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 33 MA HANS VON MANGOLDT GMBH amp CO KG 45 D 52080 AACHEN e Always connect ground conductor first e Only connect the tap terminals that you require to the installation lines or cables e Check that there is no mechanical stress on the terminals e Check the fit and accuracy of the connection before you proceed e Log all measurements taken in the commissioning log 6 6 Connection of Thermal Sensor Damage of the product in spite of temperature sensor logging Danger of injury due to hot surfaces e Temperature sensors in medium voltage products do not guarantee against thermal overloading of the products CAUTION Do not use a temperature sensor as over load detection Do not work on hot surfaces e A thermal sensor does not protect the product against overheating see also section 8 5 The terminals of the thermal sensor are l
53. tics and the thermal design of the products If you require a different color contact Hans von Mangoldt GmbH amp Co KG during the design phase 8 7 General Specification In the design phase you will receive a quotation from Hans von Mangoldt GmbH amp Co KG with the characteristic data of the product Note that this data is computed prior to the product manufacturing and testing Therefore slight differences between the pre computed and the real product data may Occur In order to clarify the data given in the quotation these data are defined in Table 8 fy__ _Hz_ ____nominal frequency ___ p A J detmigfato h 1 Amps fundamental component of the nominal current spectrum 4_____ _Amps_ hamonio component of order v ofthe nominal current spectrum _ ED 9 duty rating Temperature class maximum ambient temperature and material temperature class _ Terminals design of the terminals Table 8 Design data given in quotations There are quantities that can be derived directly from the design data of the quotations These quantities are listed in Table 9 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 42 MA HANS VON MANGOLDT GMBH amp CO KG j D 52080 AACHEN Symbol calculation formulae detuning frequency fa7 X Ohms reactance at harmonic order v Quality Factor rating at harmonic order v VAr reactive power at harmonic order v Table 9
54. to install or commission this device without first reading all documentation provided with the product Read and understand these safety instructions and all documentation prior to working with the device If you do not have the documentation for the device contact Hans von Mangoldt GmbH amp Co KG Ask for these documents to be sent immediately to the person or persons responsible for the safe operation of the device If the device is resold rented and or passed on to others in any other form then these safety instructions must be delivered with the device Improper use of these devices failure to follow the safety instructions in this document or tampering with the product may result in material damage bodily harm electric shock or even death WARNING 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 6 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 2 1 2 Instructions for Use Read these instructions before the initial startup of the equipment in order to eliminate the risk of bodily harm or material damage Follow these safety instructions at all times Hans von Mangoldt GmbH amp Co KG is not liable for damages resulting from failure to observe the warnings provided in this documentation Read the operating maintenance and safety instructions in a language you fully understand before starting up the machine If you find that you cannot completely understand the documentation for your product please
55. tor according to DIN EN 60289 VDE 0532 Part 289 e Power loss measurement according to DIN EN 60289 VDE 0532 Part 289 When required the following type tests as well as others are available for a premium e Temperature rise test according to DIN EN 60289 VDE 0532 Part 289 e Lightning impulse voltage withstand test according to IEC 60076 3 IEC 60722 The test data is maintained by Hans von Mangoldt GmbH amp Co KG via electronic data processing For each product identified by its serial or testing number the test data can stored and later be retrieved Thus a test report is always available even after the testing e f you require a test report with your delivery please contact Hans von Mangoldt GmbH amp Co KG during the design phase e f you require a type test please contact Hans von Mangoldt GmbH amp Co KG during the design phase Note Occasionally due to unusual reactor ratings there may be tests that cannot be performed according to a specified or under full load conditions Please review section 7 2 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 35 MA HANS VON MANGOLDT GMBH amp CO KG n D 52080 AACHEN 7 2 Deviation of Tests Some of the tests described in section 7 cannot be carried out for all products in all circumstances In this case the standards allow deviations which have to be agreed upon by the producers here Hans von Mangoldt GmbH amp Co KG and the customer If a test cannot be ca
56. ts with rubber mounting pads Hans von Mangoldt GmbH amp Co KG designs some of the products with rubber mounting pads for anti vibration and acoustic decoupling of the product from the installation Each rubber mounting pad is equipped with a transportation safety device Figure 8 This device must be removed after mounting the products in the installation Remove the safety bolt from its transportation position and secure it together with its protection sleeve for eventual further transportation of the product e Fasten the reactor mounting feet securely to the enclosure mounting base e Check the fit and accuracy of the installation before you proceed e Remove the safety bolts and the protection sleeves for the rubber mountings Store both for use in eventual further transportation of the product e Log all measurements taken in the commissioning log 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 20 a HANS VON MANGOLDT GMBH amp CO KG id D 52080 AACHEN Figure 8 Rubber mounting pad with transportation safety device 4 4 3 Assembly of Products with Standoff Insulators Breite Width Figure 9 Example drawing for product on standoff insulators Products with a nominal voltage above 17 5 kV are designed for mounting on standoff insulators They are also designed as single phase products The standoff insulators are designed according to standard IEC 60273 Due to their mechanical construction the insulators a
57. uct and the connections against falling and unintentional movement prior to disconnecting the mechanical fixations e Store the product properly e Document all executed measures in the commissioning report and the installation maintenance plan 4 8 Waste Disposal The products are manufactured such that the associated manufacturing process saves energy and raw material to an optimum extent while simultaneously permitting recycling and utilization of incidental waste Hans von Mangoldt GmbH amp Co KG regularly tries to use environmentally friendly raw materials and supplies The products do not contain any dangerous substances which could be released with proper use Under normal operating conditins negative effects on the environment should not be expected We guarantee that our products include no substances according to chemical ban regulations Furthermore our products are free of mercury asbestos PCBs and chlorinated hydrocarbons Basically the products contain steel aluminum copper and insulation material The products can be recycled due to the high metal content To reach optimum metal recovery disassembly into individual components is necessary These materials can be easily recycled High quality products need optimal packaging The packaging material consists of paper wood and polystyrene They can be easily recycled For ecological reasons the return transport of product or packaging is not necessary 2008
58. ut at least annually Regularly check the visual appearance of the product Especially take notice of discoloration because discoloring might be an indication of thermal overloading of the product Check the mechanical and electrical connections According to the guidelines in the installation maintenance plan but at least annually Remove dust chips and other dirt from product components Depending on the degree of soiling but at least annually Soiling that causes malfunctioning of the product must be removed immediately Take precautions to prevent damage to the product insulation For example use pressurized air see also 8 1 6 5 2 Troubleshooting Possible causes for malfunctioning can be limited to the following areas electrical or thermal overload electrical connection mechanical damage mechanical mounting In the case of malfunctioning contact the installer 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 26 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 6 Connection Techniques High electric voltage and high working current Risk of death or severe bodily injury by electric shock e Only personnel trained and qualified to work with or on electrical equipment are permitted to operate maintain or repair this equipment DANGER Follow general construction and safety regulations at all times when working on electrical power installations Before switching on the device the equipment gr
59. ww din de beuth postmaster beuth de Validity The specified data is for product description purposes only and may not be deemed to be guaranteed unless expressly confirmed in the contract All rights are reserved with respect to the content of this documentation and the availability of the product For the current version of this manual either visit the website or contact the publisher Feedback Your experiences are an essential part of the process of improving both the product and documentation Please do not hesitate to inform the publisher of any mistakes you detect in this document or of any modifications you might desire We appreciate your feedback Published by Hans von Mangoldt GmbH amp Co KG Hergelsbendenstrake 18 D 52080 Aachen Germany Phone 49 241 166 07 0 Fax 49 241 166 07 21 http www mangoldt com Registered location Aachen Court of jurisdiction Aachen HRA 1150 Fully liable partner Hans von Mangoldt Geschaftsfuhrungs GmbH Registered location Aachen Court of jurisdiction Aachen HRB 540 Managing Directors Burkhard von Mangoldt Ruprecht von Mangoldt Certified to DIN EN ISO 9001 2000 Registration No 01 100 6544 Certified to DIN EN ISO 14001 Registration No 01 104 031950 VAT No DE 123595431 2008 HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN 2 MA HANS VON MANGOLDT GMBH amp CO KG D 52080 AACHEN dori MEET HHHH H R RCIRRNC MENTI CK RTE 9 1 Im

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