Nadir Manual - advantechms.com
Contents
1. 11 6 2 IDENTIFICATION En MUN 11 6 2 1 Using the intemal trans 12 6 2 2 Using the remote 12 6 3 bin TC imer 13 7 NADIR RECEIVER USER S MANUALL cccccccccsccccccccccccccccccecscscsccccccccccccccccccecsceccccccccccccccccccccecececececcces 15 7 1 15 7 2 BUTTONS FUNCTIONS ARR 15 7 3 E rs az MNT eem 15 7 4 IVIEASUPEMENT SCREEN Ui sen DU DICE MEME MO je CUL LU MIS SPP DTE USE 16 8 TECHNICAL CHARACTERISTICS essesssosssssusoossenssosoosssssssssnnsoooossssossssassssssssssoovosssssovssasssssosessoovossssssssresssss 17 9 MAINTENANCE AEAEE EEE 18 10 jj SE lcm 18 11 EH RE 19 MERO 19 11 2 CLAIMS LIMITATIONS cccccececcecsccccsceccccececceceacscenceaceceacecencece2. September 2010 MADE V 4 20 MADE S A au capital de 270 130 167 Impasse de la garrigue F83210 LA FARLEDE 33 0 494 083 198 FAX 33 0 494 082 879 E mail contact made sa com Web www made sa com 1 SAFET INFORMATION aca cs widens ec ewer sec recs ENS 3 1 1 SAFETY RECOMMENDATIONS 3 1 2 FOLLOWING THE SAFETY RECOMMENDATIONS ceccececcccececccceccecscecceceaceceacecenceacecsaceceaceceacecsacecencececeaceeenceseaceueas 3 1 3 WARNING LABEL 3 1 4 DANGEROUS ENVIRONMENTS asper ER DONO Cbr du OF RUPEM 4 2 OVERVIEW ecc 5 3 NADIR COMPONENTS eR Re oe ee oe S 6 4 NADIR TRANSMITTER EVEN ANE 7 4 1 CONNECTION OF THE TRANSMITTER UE DO UI IE P ER D ER t Deu Pu a UE 8 5 NADIR RECEIVER 9 5 1 EU MEI EE 10 6 NADIR OPERATION eT 11 6 1 K
3. standard Protection against dust and water RECEIVER GU NADIR V 4 2 EN 3 20 DANGER Even though some of the systems supplied by MADE are designed and certified for installation in dangerous environments several MADE systems are not intended for use in such environments It is incumbent upon those who install these systems in dangerous environments to determine the acceptability of the system for its environment Additionally to guarantee safety the installation of systems in dangerous environments must be compliant to the order specification of the manufacturer Any modification of systems or their installation is not recommended and could cause deadly injuries and or damage to facilities GU NADIR V 4 2 EN 4 20 NADIR is used for he PRE IDENTIFICATION of a cable and core in an excavation The LOCATION of the corresponding feeder and phase substation These operations are carried out on a powered LV network under load The operating principle of NADIR is that the Transmitter draws a complex signal down the LV feeder with no disturbances for the connected loads This signal will be found between the Transmitter connection point and the power source i e Substation This signal is analysed digitally in the Receiver which enables the user to discriminate between cables and phases NADIR is supplied in a carrying case holding e ATransmitter and connections AReceiver with an i
4. loads and 100 The preliminary quick search using the bargraph only enables the elimination of the cables or conductors with no signal and should not be used alone to identify the correct cable or conductor which should be done in precise measurement mode 6 2 1 Using the internal transducer This is automatically in use if no other transducer is connected Correct Position Incorrect Position 6 2 2 Using the remote transducer Using the remote transducer is a more flexible alternative to the internal sensor giving more positional freedom in cases where access to the cable with the receiver is difficult or the receiver position hides the receiver screen GU NADIR V 4 2 EN 12 20 This is done using the MADE FLEX Rogowski transducer Note Take one conductor at a time never the complete cable Snap the coil closed around the conductor Use of the MADE FLEX for the identification of a phase Rogowski Coil MADE Flex GU NADIR V 4 2 EN 13 20 The coil must encircle the core to be identified for best results check that the coil is properly closed Only one conductor should be in the coil for each measurement GU NADIR V 4 2 EN 14 20 The signal emitted by the transmitter is only on 2 conductors 2 phases or in the cable which is the reason for repeating the measurements at several points along the cable in order to avoid point
5. either repair or replace the deficient part excluding the expenses of handling and of initial delivery All parts repaired or replaced under the terms of this agreement will be guaranteed only for the remainder of the period of initial guarantee of the system This guarantee does not cover e Damage caused by a cause beyond control natural disasters strikes wars declared or not terrorism social conflicts or any acts under governmental jurisdiction e Damage due to misuse to carelessness to any accident or an unsuitable application or installation e Damage caused by a repair or an attempted repair not authorized by MADE Any product that is not used in accordance with the instructions provided by MADE Cost of transport back to MADE Cost of transport by express delivery of parts or products under guarantee Cost travel for a repair on site under guarantee This guarantee constitutes the unique explicit guarantee established by MADE for its products All implied guarantees including but not limited to guarantees on the commercial value of the product and its suitability for a particular use are positively rejected The present guarantee confers certain rights the legislation of the country or jurisdiction can grant others This guarantee constitutes the final declaration complete and exclusive of the terms of the guarantee and nobody is allowed to give other guarantees or promises on MADE s account Claims having for
6. acesencecencececencecenceceecseeecesceceececeuceeeeceeeseuesens 19 12 COP CRT 19 13 Tad ed ui D b GERE NERONI RFT 20 cec 20 GU NADIR V 4 2 EN 2 20 Please read this manual carefully before unpacking configuring or using this equipment Note indications of danger and other warnings The failure to observe these recommendations could result in serious injury to the operator or could damage the equipment To ensure that the protection provided by this equipment is appropriate do not use or install it other than in accordance with the conditions indicated in this manual Dismantling the cases is forbidden This operation is limited exclusively to personnel qualified by MADE DANGER Indicates a dangerous or potentially dangerous situation which if not avoided could cause serious or deadly injuries NOTE Indicates a potentially dangerous situation which could cause superficial to moderate injuries Remark Information that merits mention Read all labels and wordings shown on the instrument Bodily injury or equipment damage could occur if these instructions are not respected Symbol requiring reference to the instruction manual for instructions concerning operation or safety recommendations Dangerous Voltage IP standard Protection against dust and water TRANSMITTER
7. g led flashes and the receiver turns OFF after 5 seconds Then the Receiver must be recharged GU NADIR V 4 2 EN 10 20 Connection Phase Neutral o ae N Phase Phase Ph Ph A preliminary search is made to locate the cable or conductor giving the maximum signal The identification may need to take into account external parameters which can only be determined by the operator To identify a cable there are two possibilities e Use the external transducer when it is difficult to read the display whilst measuring with the internal transducer e Use the internal transducer in other situations Procedure e Make a pre search by observing the bargraph in quick measurement making steps of about 20 cm along the cables or conductors over a length of about 1 m Oneofthe cables should give a signal level significantly greater than the others e Then confirm the result on this cable at several points with precise measurements by pressing It is best to make several measurements as the signal level is not constant along the cable and depends at any given point on the instantaneous charge and the variation of relative positions of the GU NADIR V 4 2 EN 11 20 conductors carrying the signal due to the spiral lay up of the cable In any case signal level below 10 9e is insufficient for a clear identification of a cable Typical signal levels are found to be between 35 depending on the network and the connected
8. ity Assurance System certified as conforming to the standard ISO 9001 2008 by the Association Francaise pour l Assurance Qualit AFAQ Certificat QUAL 2005 24473B Du 07 05 2009 D SPADA C E O GU NADIR V 4 2 EN 20 20
9. ntegral transducer and two remote transducers TRANSMITTER ri 1206 GU NADIR V 4 2 EN 5 20 TRANSMITTER Carrying case with Integral transmitter e 1 Cable for the connection to the network phase phase or phase neutral e 2 crocodile clips 1 UK mains lead RECEIVER Polycarbonate cased hand held with display screen and integral cable transducer Remote transducer for cable pre identification MADE Flex Rogowski coil for locating the phase s GU NADIR V 4 2 EN 6 20 The Transmitter is connected using the crocodile clips or mains lead provided either between any two phases or between any phase and neutral on the feeder downstream of the point of interest THE TRANSMITTER AUTOMATICALLY ADJUSTS TO THE VOLTAGE SUPPLIED Turning ON the TRANSMITTER e Connect the 2 crocodile clips between PHASE and NEUTRAL or between PHASES depending on the kind of network The fan starts Pressing the TRANSMITTING push button once starts the transmission The TRANSMITTING LED flashes showing that there is transmission Close the cover do not try to lock it Measurement can now begin with the RECEIVER One of the two red LEDs indicates the level of the supply 230 V or 400 V and the green LED indicates that the transmitter is powered If there is an internal fault the red FAULT lamp will light Should this occur turn OFF check the connections and re start If the fault pe
10. object repair or replacement are the only allowable claims in case of the breaking of this guarantee The MADE Company cannot be held responsible whether on the basis of strict responsibility or any other legal basis of any incidental or consecutive damage resulting from a violation of the guarantee or from carelessness All reserved rights The distribution and the copying of this document as well as the use and the communication of its content are forbidden without written authorization of MADE The content of this document is destined for use only as information It can be modified without prior notice and must not be considered as an obligation by MADE MADE declines all responsibility for mistakes or inaccuracies that the present document may contain GU NADIR V 4 2 EN 19 20 The Society MADE S A au capital de 270 130 167 Impasse de la garrigue F 83210 LA FARLEDE 33 0 494 083 198 FAX 33 0 494 082 879 E mail contact made sa com Web www made sa com declares by this document that the product described in this manual that is conforms to the following directives C including all the applicable amendments 73 23 Low Voltage Directive 89 336 CEE Electromagnetic Compatibility Directive and that the standards and or technical specifications listed in this manual have been applied The designated product has been designed manufactured and tested in the framework of a Qual
11. r use solvent or a solvent based product to clean the system and or its accessories For cleaning and maintenance of NADIR it is sufficient to Check that the Transducers are clean wipe off with a dry cloth Do not use corrosive products to clean the instrument faces Use only the accessories delivered with the system Follow a training programme by a qualified person In the event of a technical problem request assistance from Norwich Instruments A T M S or MADE SA Q An annual inspection can be carried out by Norwich Instruments the manufacturer covering Any system failure The calibration of transmitter amp receiver Battery state check Transducer checks The overall condition of the NADIR instrument Recycling the receiver batteries when changed in our workshops we will re cycle these batteries In accordance with the decree n 2005 829 of July 2 0 2005 relating to the waste disposal of electrical equipment and electronic WEEE the user ensures and takes responsibility for the collection and the elimination of the WEEE under the conditions of the articles 21 and 22 of this decree GU NADIR V 4 2 EN 18 20 MADE guarantees this product to the initial purchaser against material or functional failure during a period of one year from the date of delivery unless otherwise indicated in the product manual If a defect is discovered during the period of the guarantee MADE agrees at its choice to
12. rsists contact NIS A T M S or the manufacturer The NADIR Transmitter monitors its internal voltages the cooling fan and the overall operation o0 as to improve reception try to connect the Transmitter as close as possible downstream of the point of interest Stopping the TRANSMITTER e Press the push button used to turn ON the Transmitter The LED stops flashing the cooling fan is still running e Disconnect the crocodile clips from the network the fan stops NADIR TRANSMITTER GU NADIR V 4 2 EN 7120 Phase to Neutral connection in a link box Phase to Phase connection in a link box GU NADIR V 4 2 EN 8 20 5 NADIR RECEIVER The Receiver assembly is stored in the carrying case and includes Q The Hand held with control buttons and display with an integral cable identification transducer The remote Cable Pre identification transducer The MADE Flex Rogowski coil transducer for Phase identification NADIR RECEIVER GU NADIR V 4 2 EN 9 20 wate The NiMH type battery pack is within the receiver To recharge the battery Connect the charger to the mains 230 V Connect the charger to the NADIR Receiver the red orange LED illuminates the completion of charging the LED changes to green Receiver battery life 5 hours in normal use Charging time 4 hours when completely discharged When the Receiver detects that the charge level has fallen to 20 the chargin
13. s of signal null a measurement each 20 cm over a 1 meter length should suffice e When used at low temperatures between 5 and 20 the EMISSION switch can be more difficult to move in which case do not hesitate to press firmly Otherwise the display requires a short time 5s to become perfectly legible after each content update notably at start up Turns on the Receiver Turns off the Receiver Turns on off the screen backlighting Starts a precise measurement On start up the screen shows the software version as well as the address of MADE SA to retain this information 5 further seconds press this button GU NADIR V 4 2 EN 15 20 After the start up screen the instrument changes automatically to the measurement screen Captions 5 Type of transducer in use is internal coil es external coil rc Rogowski In the measurement screen the instrument measures continuously and updates the display of the quick measurement 1 allowing a rapid preliminary search over several cables or conductors There is an audible signal with a frequency rising with the detected signal level and display on the cable or the conductor Pressing this button NA starts a precise measurement the result of this measurement is given as a percentage of the maximum level detectable 100 This level is significant if it exceeds 10 and depends on the position on the cable and the load The res
14. ult is displayed at 2 This field always indicates the value of the last precise measurement and not the value of the quick measurement During a precise measurement the audible signal is stopped until the result is displayed Do not move the transducer until the measurement is completed 5 seconds On the last line is the battery symbol 4 indicating the remaining charge each graduation represents a maximum of 20 In the lower right corner 5 an abbreviation indicates the type of transducer in use e is for internal cable sensor e es for external cable sensor e for the Rogowski coil GU NADIR V 4 2 EN 16 20 Total weight 12 35 kg e Transmitter 10 65 kg e Receiver 0 7 kg e Charger 0 3 kg Dimensions e Transmitter 470 x 380 x 200 mm e Receiver 195 x 100 x 40 mm Transmitter supply 230 V 400 50Hz Consumption 2 A Front face fuse power section 10 A HPC Operating Voltage ranges 185 V to 250 V single phase 350 V to 420 V in inter phase Receiver supply Internal battery e Autonomy 5 hours in normal use Harmonised Standards CEM Standards NF EN 61 000 6 1 NF EN 61 000 6 3 NF EN 61 000 3 2 NF EN 61000 3 3 NF EN 61243 3 NF EN 60529 NFC20 030 ST BT 840 ind C November 2000 GU NADIR V 4 2 EN 17 20 Dismantling systems is forbidden This operation is limited exclusively to personnel qualified by MADE Neve
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