Operating instructions S3G450LL03H7
Contents
1. 3G450 LL03 H7 Bitzer Kuhlmaschinenbau ebm papst Mulfingen GmbH amp Co KG Bachmihle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com CONTENTS 1 SAFETY REGULATIONS AND NOTES 4 1 Levels of hazard warnings 4 2 Staff qualification 4 3 Basic safety rules 4 4 Electrical voltage 4 5 Safety and protective functions 4 6 Electromagnetic radiation 4 7 Mechanical movement 4 8 Emission 4 9 Hot surface 4 10 Storage 4 11 Disposal 2 PROPER USE 3 TECHNICAL DATA 3 1 Product drawing 3 2 Nominal data 3 3 Data according to ErP directive 3 4 Technical features 3 5 Mounting data 3 6 Transport and storage conditions 4 CONNECTION AND START UP 4 1 Connecting the mechanical system 4 2 Connecting the electrical system 4 3 Connection of the cables 4 4 Factory settings 4 5 Connection screen 4 6 Checking the connections 4 7 Switch on device 4 8 Switching off the device 5 INTEGRATED PROTECTIVE FUNCTIONS eo ODO ODA NNDWOHO TF FAFaeun amp Bh WO NNN NY NY YN Se a a 6 MAINTENANCE MALFUNCTIONS POSSIBLE 10 CAUSES AND REMEDIES 6 1 Cleaning 10 6 2 Safety test 10 Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 1 11 Operating instructions 1 SAFETY REGULATIONS AND NOTES Please read these operating instructions carefully before starting to work with the device O2. Due to the locked rotor protection the start up current LRA is equal to or less than the nominal current FLA 4 3 Connection of the cables External leads are brought out of device gt First connect the PE protective earth connection e Connect the lines according to your application When doing so observe chapter 4 5 Connection screen 4 3 1 Cable routing No water may penetrate along the cable in the direction of the cable exit Fans installed lying flat Fig 1 Fan installed lying flat cable routed as a water trap Fans installed in upright position Fig 2 Cable routing for fans installed in upright position The cables must always be routed downwards Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 7 11 Operating instructions 4 4 Factory settings Factory settings with which the device is pre set by ebm papst Control mode parameter set 1 Variable speed drive Control mode parameter set 2 Variable speed drive Fan device adress 1 parameter set 2 Max PWM 100 Min PWM 5 Save set value to Yes EEPROM Set value control Analogue linear Control function Positive heating parameter set 1 Control function Positive heating ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst co
3. amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau 4 6 Checking the connections gt Make sure that the power is off all phases gt Secure it from being switched on again gt Check the correct fit of the connection lines 4 7 Switch on device The device may only be switched on if it has been installed properly and in accordance with its intended use including the required safety mechanisms and professional electrical connection This also applies for devices which have already been equipped with plugs and terminals or similar connectors by the customer A WARNING Hot motor housing Fire hazard Ensure that no combustible or flammable materials are located close to the fan gt Inspect the device for visible external damage and the proper function of the protective features before switching it on gt Check the air flow paths of the fan for foreign objects and remove any that are found gt Apply the nominal voltage to the voltage supply gt Start the device by changing the input signal 4 8 Switching off the device Switching off the device during operation gt Switch off the device via the control input gt Do not switch the motor e g in cyclic operation on and off via power supply Switching off the device for maintenance work gt Switch off the device
4. can be injured Secure the device against accidental contact Before working on the system machine wait until all parts have come to a standstill WARNING Rotating device Long hair loose items of clothing and jewellery could become entangled and pulled into the device You could be injured Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 2 11 Operating instructions Do not wear any loose clothing or jewellery while working on rotating parts Protect long hair by wearing a cap 1 8 Emission WARNING Depending on the installation and operating conditions a sound pressure level greater than 70 dB A may arise Danger of noise induced hearing loss Take appropriate technical safety measures Protect operating personnel with appropriate safety equipment e g hearing protection Also observe the requirements of local agencies 1 9 Hot surface A CAUTION High temperature at the electronics enclosure Danger of burn injuries Ensure that sufficient protection against accidental contact is provided 1 10 Storage gt Store the device partially or fully assembled in a dry and weatherproof manner in the original packing in a clean environment Protect the device from environmental impacts and dirt until the final installation gt We recommend storing the device for a maximum up to one year to guarantee proper operation and longest possible service l
5. on the customers side and can damage the device Make sure that the cable end is connected in a dry environment Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 6 11 Operating instructions Connect the device only to circuits that can be switched off using an all pole disconnecting switch 4 2 1 Prerequisites gt Check whether the data on the type plate agree with the connection data gt Before connecting the device ensure that the supply voltage matches the operating voltage of the device gt Only use cables designed for current according to the type plate For determining the cross section follow the basic principles in accordance with EN 61800 5 1 The protective earth must have a cross section equal to or greater than the outer conductor cross section We recommend the use of 105 C cables Ensure that the minimum cable cross section is at least AWG26 0 13 mm Note the following when routing the connection lines For permanently installed lines the bending radius must be at least four times the outside diameter of the cable For movable lines the bending radius must be at least 15 times the outside diameter of the cable Earth wire contact resistance to EN 61800 5 1 Compliance with the impedance specifications to EN 61800 5 1 for the protective earth circuit must be verified in the end application Depending on the installation situation it may be necessary to install an a
6. Any safety hazards stemming from the device must be re evaluated once it is installed in the end device Observe the following when working on the unit gt Do not make any modifications additions or conversions to the device without the approval of ebm papst 1 4 Electrical voltage gt Check the electrical equipment of the device at regular intervals refer to chapter 6 2 Safety test gt Replace loose connections and defective cables immediately A DANGER Electrical load on the device Risk of electric shock Stand on a rubber mat if you are working on an electrically charged device WARNING Terminals and connections have voltage even with a unit that is shut off Electric shock Wait five minutes after disconnecting the voltage at all poles before opening the device ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau CAUTION In the event of failure there is electric voltage at the rotor and impeller The rotor and impeller are base insulated Do not touch the rotor and impeller once they are installed CAUTION If control voltage is applied or a speed setpoint is stored the motor automatically restarts e g after a power failure Danger of injury Keep out of the danger zone of the device When working on the d
7. ause hazards e Operating the device with an imbalance e g caused by dirt deposits or icing e Moving air that contains abrasive particles e Moving highly corrosive air e g salt spray mist Exceptions are devices that are intended for salt spray mist and protected accordingly e Moving air that contains dust pollution e g suctioning off saw dust e Operating the device close to flammable materials or components e Operating the device in an explosive atmosphere e Using the device as a safety component or for taking on safety related functions e Operation with completely or partially disassembled or modified protective features e In addition all application options that are not listed under proper use Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 3 11 ebm papst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Operating instructions Bitzer Kuhlmaschinenbau 3 TECHNICAL DATA 3 1 Product drawing 541 3 67 722 515 492 2 150 a 98 2 48 3 All measures have the unit mm 1 Direction of air flow V Connection line PVC AWG18 5x crimped core end sleeves 3 Con
8. bserve the following warnings to prevent malfunctions or physical damage to both property and people These operating instructions are to be regarded as part of this device If the device is sold or transferred the operating instructions must accompany it These operating instructions may be duplicated and forwarded for information about potential dangers and their prevention 1 1 Levels of hazard warnings These operating instructions use the following hazard levels to indicate potentially hazardous situations and important safety regulations A DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Compliance with the measures is mandatory WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Exercise extreme caution while working CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or damage of property NOTE A potentially harmful situation can occur and if not avoided can lead to property damage 1 2 Staff qualification The device may only be transported unpacked installed operated maintained and otherwise used by qualified trained and authorised technical staff Only authorised specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules
9. dditional protective earthing conductor via the additional protective earth connection point available on the device The protective earth connection point is located on the housing and has a protective earth symbol and a bore hole 4 2 2 Idle current Because of the EMC filter integrated for compliance with EMC limits interference emission and interference immunity idle currents in the mains cable can be measured even when the motor is at a standstill and the mains voltage is switched on e The values lie in a range of typical lt 250 mA e The effective power in this operating state readiness for operation is simultaneously at typical lt 4 W 4 2 3 Residual current operated device Only universal type B or B RCD protective devices are permitted Like frequency inverters RCD protective devices cannot provide personal safety while operating the device When switching on the power supply of the device pulsed charge currents from the capacitors in the integrated EMC filter can lead to the RCD protective devices triggering without delay We recommend residual current devices with a trigger threshold of 300 mA and delayed triggering super resistant characteristic K ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau 4 2 4 Locked rotor protection
10. e at all poles before opening the device CAUTION If control voltage is applied or a speed setpoint is stored the motor automatically restarts e g after a power failure Danger of injury Operating instructions Overtemperature of electronics motor Insufficient cooling Improve cooling Let the device cool down To reset the error message switch off the mains supply voltage for a min of 25 s and switch it on Keep out of the danger zone of the device When working on the device switch off the mains supply voltage and secure the latter from being switched on again Wait until the device stops After working on the device remove any used tools or other objects from the device If the device remains out of use for some time e g when in storage we recommend switching the device on for at least two hours to allow any condensate to evaporate and to move the bearings Malfunction error Possible cause Possible remedy Impeller running roughly Imbalance in rotating parts Clean the device if imbalance is still evident after cleaning replace the device If you have attached any weight clips during cleaning make sure to remove them afterwards Motor does not turn Mechanical blockage Switch off de energise and remove mechanical blockage again Ambient temperature Reduce the ambient too high temperature Reset by reducing contr
11. evice switch off the mains supply voltage and secure the latter from being switched on again Wait until the device stops After working on the device remove any used tools or other objects from the device 1 5 Safety and protective functions A DANGER Missing safety device and non functioning safety device If there is no safety device you could be seriously injured for example if you reach into the running device or your hands are sucked into it Operate the device only with a fixed and isolating safety protection and a fixed guard grille The guard must withstand the kinetic energy of a fan blade detaching at maximum speed The device is a built in component You the owner operator are responsible for providing adequate protection for the device Shut down the device immediately if you detect a missing or ineffective protective feature 1 6 Electromagnetic radiation Interference from electromagnetic radiation is possible e g in conjunction with open and closed loop control devices If unacceptable emission intensities occur when the fan is installed appropriate shielding measures have to be taken by the user NOTE Electrical or electromagnetic interferences after integrating the device in installations on the customer s side Verify that the entire setup is EMC compliant 1 7 Mechanical movement A DANGER Rotating device Body parts that come into contact with the rotor and impeller
12. ife gt Even devices explicitly suited for outdoor use are to be stored as described prior to being commissioned gt Maintain the storage temperature see chapter 3 6 Transport and storage conditions 1 11 Disposal When disposing of the device please comply with all relevant requirements and regulations applicable in your country ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachmihle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Operating instructions Bitzer Kuhlmaschinenbau 2 PROPER USE The device is exclusively designed as a built in device for moving air according to its technical data Any other or secondary use is deemed improper and constitutes a misuse of the device Installations on the customer s side must meet the mechanical thermal and service life related stresses that can occur Proper use also includes e Only use the device in power systems either with earthed neutral TN TT power systems or with line to earth e Moving air with a density of 1 2 kg m e Using the device in accordance with the permitted ambient temperature see chapter 3 6 Transport and storage conditions and chapter 3 2 Nominal data e Operating the device with all protective features in place e Minding the operating instructions Improper use Using the device in the following ways is particularly prohibited and may c
13. ired internally Cable exit Variable Protection class if protective earth is connected by customer Product conforming to standard Approval EAC For cyclic speed loads note that the rotating parts of the device are designed for maximum one million load cycles If you have specific questions contact ebm papst for support EN 61800 5 1 EN 60335 1 CE 3 5 Mounting data For depth of screw see chapter 3 1 Product drawing gt Secure the mounting screws against accidentally coming loose e g by using self locking screws Strength class for 8 8 mounting screws You can obtain additional mounting data from the product drawing if necessary 3 6 Transport and storage conditions Use the device in accordance with its protection type 80 C Max permissible ambient motor temp transp storage Min permissible ambient motor temp transp storage 40 C ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachmihle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau 4 CONNECTION AND START UP 4 1 Connecting the mechanical system CAUTION Cutting and crushing hazard when removing the fan from the packaging Carefully remove the device from its packaging only touching the guard grille Make sure to avoid any shock Wear safety shoe
14. m 3G450 LL03 H7 Operating instructions Bitzer Kuhlmaschinenbau 4 5 Connection screen Customer circuit tae Interface ebm papst circuit Full speed Adjustable speed 8 8 1 10V 13 12 10 V gt n max 1V gt n min lt 1V gt n 0 Speed adjustable via potentiometer 13 10K thax 10mA 12 No Conn Designation Colour _ Function assignment 1 1 2 PE green Protective earth yellow 1 3 N blue Supply voltage neutral conductor 50 60 Hz 1 5 L black Supply voltage phase 50 60 Hz 1 6 NC white 1 Status relay floating status contact break for failure contact rating 250 VAC 2A AC1 min 10 mA basic insulation on mains side and reinforced insulation on control interface side 1 7 COM white 2 Status relay floating status contact common connection contact rating 250 VAC 2A AC1 min 10 mA basic insulation on mains side and reinforced insulation on control interface side 2 8 0 10V yellow Analogue input 1 set value 0 10 V Ri 100kQ parametrisable curve 2 10 RSB brown RS485 interface for Modbus RSB 2 11 RSA white RS485 interface for Modbus RSA 2 12 GND blue Reference ground for control interface SELV 2 13 10V red Fixed voltage output 10 VDC 10 V 3 max 10 mA short circuit proof power supply for external devices e g potentiometer Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 8 11 ebm papst ebm papst Mulfingen GmbH
15. nation in a standardised measurement configuration 3 4 Technical features Mass 6 6 kg Size 450 mm Surface of rotor Coated in black Material of electronics housing Die cast aluminium coated in black Material of blades Press fitted sheet steel blank sprayed with PP plastic Material of guard grille Steel coated in black plastic RAL9005 Number of blades 5 Direction of air flow y Direction of rotation Counter clockwise seen on rotor Type of protection IP 54 Insulation class F Humidity class F4 1 Mounting position Shaft horizontal or rotor on bottom rotor on top on request Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 5 11 Operating instructions Condensate discharge Rotor side holes Operation mode S1 Motor bearing Ball bearing Technical features Output 10 VDC max 10 mA Operation and alarm display Alarm relay Integrated PID controller Output limit Motor current limit PFC active RS485 MODBUS RTU Soft start Control input 0 10 VDC PWM Control interface with SELV potential safely disconnected from the mains Over temperature protected electronics motor Line undervoltage phase failure detection Touch current acc lt 3 5 mA IEC 60990 measuring network Fig 4 TN system Motor protection Thermal overload protector TOP w
16. nd to ensure that it is intact Check the Visual inspection At least every Replacement device for 6 months of the device damage to blades and housing Mounting the Visual inspection At least every Fasten connection lines 6 months ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Operating instructions Bitzer Kuhlmaschinenbau Mounting of Visual inspection Atleast every Fasten protective 6 months earth connection Check the Visual inspection Atleast every Replace wires insulation of 6 months the wires for damage Condensate Visual inspection Atleast every Open bore holes discharge 6 months holes for clogging as necessary Weld seams Visual inspection Atleast every Replace device for crack 6 months formation Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 11 11 ebm papst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com
17. nection line PVC AWG22 5x crimped core end sleeves Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 4 11 ebm papst ebm papst Mulfingen GmbH amp Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau 3 2 Nominal data Motor M3G084 FA Phase 1 Nominal voltage VAC 230 Nominal voltage 200 277 range VAC Frequency Hz 50 60 Type of data definition _ ml Speed min 1 1300 Power input W 340 Current draw A 1 5 Max back pressure Pa 120 Min ambient temperature 25 1 C Max ambient 65 temperature 1 C ml Max load me Max efficiency fa Running at free air cs Customer specs cu Customer unit Subject to alterations 3 3 Data according to ErP directive Installation category A Efficiency category Static Variable speed drive Yes Specific ratio 1 00 Specific ratio 1 pts 100 000 Pa Actual Request Request 2013 2015 Overall efficiency nes 42 4 26 6 30 6 Efficiency grade N 51 8 36 40 Power input Ped kW 0 33 Air flow qv m h 4005 Pressure increase total psf Pa 115 Speed n min 1 1305 Data definition with optimum efficiency The ErP data is determined using a motor impeller combi
18. ol input to 0 Unacceptable Correct the operating operating point point Let the device cool down i If you have any other problems contact ebm papst 6 1 Cleaning NOTE Damage to the device during cleaning Malfunction possible Do not clean the device using a water jet or high pressure washer Do not use any cleaners containing acids bases or solvents Do not use any pointed or sharp edged objects to clean 6 2 Safety test NOTE High voltage test The integrated EMC filter contains Y capacitors Therefore the trigger current is exceeded when AC testing voltage is applied Test the device with DC voltage when you carry out the high voltage test required by law The voltage to be used corresponds to the peak value of the AC voltage required by Mains supply voltage faulty Check mains supply voltage restore power supply apply control signal Faulty connection De energise correct connection see connection diagram Thermal overload protector responded Allow motor to cool off locate and rectify cause of error if necessary cancel restart lock out Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 10 11 the standard What has to How to test Frequency Which be tested measure Check the Visual inspection At least every Repair or protective 6 months replacement of casing against the device accidental contact for damage a
19. s and cut resistant safety gloves gt Check the device for transport damage Damaged devices must no longer be installed Install the undamaged device according to your application 4 2 Connecting the electrical system A DANGER Electric voltage on the device Electric shock Always install a protective earth first Check the protective earth A DANGER Incorrect insulation Risk of fatal injury from electric shock Use only cables that meet the specified installation requirements for voltage current insulation material load etc Route cables such that they cannot be touched by any rotating parts A DANGER i Electrical load gt 50 uC between mains wire and protective earth connection after switching of the supply when switching multiple devices in parallel Electric shock risk of injury Make sure that sufficient protection against accidental contact is provided Before working on the electrical connection the connections to the mains supply and PE must be shorted CAUTION Electrical voltage The fan is a built in component and features no electrically isolating switch Only connect the fan to circuits that can be switched off with an all pole separating switch When working on the fan you must switch off the installation machine in which the fan is installed and secure it from being switched on again NOTE Water penetration into leads or wires Water enters at the cable end
20. via the control input gt Do not switch the motor e g in cyclic operation on and off via power supply gt Disconnect the device from the supply voltage When disconnecting be sure to disconnect the earth wire connection last Item no 53888 5 9970 ENG Revision 83077 Release 2014 11 03 Page 9 11 Operating instructions 5 INTEGRATED PROTECTIVE FUNCTIONS The integrated protective functions cause the motor to switch off automatically in case of faults described in the table Malfunctions Description Function of safety feature An automatic restart occurs gt After the blockage is removed the motor restarts automatically gt If the mains supply voltage returns to permitted values the Rotor position detection error Locked rotor Line under voltage mains input voltage outside of permitted nominal voltage motor restarts automatically ebmpapst ebm papst Mulfingen GmbH amp Co KG Bachmihle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com 3G450 LL03 H7 Bitzer Kuhlmaschinenbau 6 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Return the device to ebm papst for repair or replacement WARNING Terminals and connections have voltage even with a unit that is shut off Electric shock Wait five minutes after disconnecting the voltag
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