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Power

Size

Fuse options

Bussman
PN

Littelfuse PN Littelfuse

Bussmann
PN

Siba PN

Ferraz-Shawmut
PN

Ferraz-Shawmut PN
(Europe)

Ferraz-Shawmut PN
(North America)

N110

170M2619 LA50QS300-4 L50S-300

FWH-300A 20 610

31.315

A50QS300-4

6,9URD31D08A0315

A070URD31KI0315

N132

170M2620 LA50QS350-4 L50S-350

FWH-350A 20 610

31.350

A50QS350-4

6,9URD31D08A0350

A070URD31KI0350

N160

170M2621 LA50QS400-4 L50S-400

FWH-400A 20 610

31.400

A50QS400-4

6,9URD31D08A0400

A070URD31KI0400

N200

170M4015 LA50QS500-4 L50S-500

FWH-500A 20 610

31.550

A50QS500-4

6,9URD31D08A0550

A070URD31KI0550

N250

170M4016 LA50QS600-4 L50S-600

FWH-600A 20 610

31.630

A50QS600-4

6,9URD31D08A0630

A070URD31KI0630

N315

170M4017 LA50QS800-4 L50S-800

FWH-800A 20 610

31.800

A50QS800-4

6,9URD32D08A0800

A070URD31KI0800

P355

170M6013

20 630
32.900

6.9URD33D08A0900

P400

170M6013

20 630
32.900

6.9URD33D08A0900

P450

170M6013

20 630
32.900

6.9URD33D08A0900

Table 11.5 Fuse Options for 380-480 V Frequency Converters

OEM

Fuse options

VLT Model

Bussmann PN

Siba PN

Ferraz-Shawmut European PN

Ferraz-Shawmut North American PN

N75k T7

170M2616

20 610 31.160

6,9URD30D08A0160

A070URD30KI0160

N90k T7

170M2619

20 610 31.315

6,9URD31D08A0315

A070URD31KI0315

N110 T7

170M2619

20 610 31.315

6,9URD31D08A0315

A070URD31KI0315

N132 T7

170M2619

20 610 31.315

6,9URD31D08A0315

A070URD31KI0315

N160 T7

170M2619

20 610 31.315

6,9URD31D08A0315

A070URD31KI0315

N200 T7

170M4015

20 620 31.550

6,9URD32D08A0550

A070URD32KI0550

N250 T7

170M4015

20 620 31.550

6,9URD32D08A0550

A070URD32KI0550

N315 T7

170M4015

20 620 31.550

6,9URD32D08A0550

A070URD32KI0550

N400 T7

170M4015

20 620 31.550

6,9URD32D08A0550

A070URD32KI0550

P450

170M4017

20 610 32.700

6.9URD31D08A0700

P500

170M4017

20 610 32.700

6.9URD31D08A0700

P560

170M6013

20 630 32.900

6.9URD33D08A0900

P630

170M6013

20 630 32.900

6.9URD33D08A0900

Table 11.6 Fuse Options for 525-690 V Frequency Converters

For UL compliance, for units supplied without a contactor-
only option, the Bussmann 170M series fuses must be
used.

Specifications

Operating Instructions

MG16J202

103

Summary of Contents for VLT FC 103

Page 1: ...MAKING MODERN LIVING POSSIBLE Operating Instructions VLT Refrigeration Drive FC 103 75 630 kW www danfoss com drives...

Page 2: ......

Page 3: ...list 12 3 3 Mechanical Installation 12 3 3 1 Cooling 12 3 3 2 Lifting 13 3 3 3 Mechanical Dimensions 14 3 4 Electrical Installation 25 3 4 1 General Requirements 25 3 4 2 Grounding Requirements 28 3 4...

Page 4: ...heck Motor Rotation 61 4 6 Local control Test 61 4 7 System Start up 62 5 User Interface 63 5 1 Local Control Panel 63 5 1 1 LCP Layout 63 5 1 2 Setting LCP Display Values 65 5 1 3 Display Menu Keys 6...

Page 5: ...Warnings 83 9 2 2 Alarm Trip 83 9 2 3 Alarm Trip lock 83 9 3 Warning and Alarm Displays 83 9 4 Warning and Alarm Definitions 84 9 5 Fault Messages 85 10 Basic Troubleshooting 92 10 1 Start up and Ope...

Page 6: ...ations and manuals are available from Danfoss See www danfoss com BusinessAreas DrivesSo lutions Documentations VLT Technical Documentation htm for listings Optional equipment is available that may ch...

Page 7: ...y Operation and monitoring functions are available as status indications to an outside control system or serial communi cation network 1 5 1 Interior Views 130BC252 11 1 15 14 8 9 12 13 IP 20 Chassis...

Page 8: ...nclosure Type E2 1 AUX relay 5 Load sharing 01 02 03 DC DC 04 05 06 88 89 2 Temp switch 6 SMPS fuse 106 104 105 7 Fan fuse 3 Mains 8 AUX fan R S T 100 101 102 103 91 92 93 L1 L2 L1 L2 L1 L2 L3 9 Mains...

Page 9: ...Raise the power factor reflected back to the line Reduce harmonics on the AC input 5 Capacitor bank Stores the DC power Provides ride through protection for short power losses 6 Inverter Converts the...

Page 10: ...h D6h D1h D3h D5h D6h D1h D3h D5h D6h D2h D4h D7h D8h D2h D4h D7h D8h D2h D4h D7h D8h E1 E2 E1 E2 E1 E2 E1 E2 Table 1 3 kW Rated Frequency Converters Normal Overload hp 75 100 125 150 200 250 300 350...

Page 11: ...y converter is connected to AC mains or DC power supply the motor may start at any time Unintended start during programming service or repair work can result in death serious injury or property damage...

Page 12: ...ctrical work conforms to national and local electrical codes Follow the procedures in this manual CAUTION UNINTENDED MOTOR ROTATION WINDMILLING Unintended rotation of permanent magnet motors can resul...

Page 13: ...1 Installation at High Altitudes 3 1 2 General Considerations Wire access Ensure that proper cable access is present including necessary bending allowance As the IP00 IP20 enclosure is open to the bo...

Page 14: ...Improper mounting can result in overheating and reduced performance Consider derating for temperatures starting between 45 C 113 F and 50 C 122 F and elevation 1000 m 3300 ft above sea level See VLT...

Page 15: ...CFM E2 P355 P450T4 P560 P630T7 255 m3 hr 150 CFM 1445 m3 hr 850 CFM Table 3 2 Airflow 3 3 2 Lifting Always lift the frequency converter using the dedicated lifting eyes Use a bar to avoid bending the...

Page 16: ...1 E2 110 160 kW 380 480 V 75 160 kW 525 690 V 110 160 kW 380 480 V 75 160 kW 525 690 V 200 315 kW 380 480 V 200 400 kW 525 690 V 200 315 kW 380 480 V 200 400 kW 525 690 V 355 450 kW 380 480 V 450 630...

Page 17: ...inimum 225 mm 8 9 in 4 Floor Illustration 3 5 Mechanical Dimensions D1h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the re...

Page 18: ...8 9 in 4 Floor Illustration 3 7 Mechanical Dimensions D2h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the required ceilin...

Page 19: ...8 9 in 4 Floor Illustration 3 9 Mechanical Dimensions D3h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the required ceilin...

Page 20: ...9 in 4 Floor Illustration 3 11 Mechanical Dimensions D4h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the required ceiling...

Page 21: ...llustration 3 13 Mechanical Dimensions D5h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the required ceiling clearance is 1...

Page 22: ...mum 225 mm 8 9 in 4 Floor Illustration 3 15 Mechanical Dimensions D6h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency converter the requ...

Page 23: ...ir space outlet minimum 225 mm 8 9 in Illustration 3 17 Mechanical Dimensions D7h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency conver...

Page 24: ...r space outlet minimum 225 mm 8 9 in Illustration 3 19 Mechanical Dimensions D8h NOTICE If using a kit to direct the airflow from the heat sink to the outside vent on the back of the frequency convert...

Page 25: ...185 7 3 185 7 3 58 2 3 484 19 1 2X13 0 5 25 1 0 56 2 2 6 5 185 7 3 1 0 F F 130BA444 10 SIDE CABLE ENTRY KNOCK OFF PLATE CABLE BASE BOTTOM CABLE ENTRY IP21 AND IP54 UL AND NEMA TYPE 1 AND 12 25 F Lifti...

Page 26: ...5 10 6 21 2 60 9 5 5 12 0 7 3 7 3 0 5 1 5 120 4 7 25 1 0 59 1 41 1 6 3 8 9 225 8 9 1 0 25 1 0 0 9 27 1 0 13 0 5 E2 D E D E IP00 CHASSIS D Lifting eye detail E Rear mounting slots Illustration 3 22 Mec...

Page 27: ...l equipment can be hazardous All electrical work must conform to national and local electrical codes It is strongly recommended that installation start up and maintenance are performed only by trained...

Page 28: ...DC 02 01 05 04 06 24 V NPN 0 V PNP 0 V PNP 24 V NPN 19 D IN 24 V NPN 0 V PNP 27 24 V 0 V D IN OUT 0 V PNP 24 V NPN D IN OUT 0 V 24 V 29 24 V NPN 0 V PNP 0 V PNP 24 V NPN 33 D IN 32 D IN 1 2 ON S201 ON...

Page 29: ...the trip response The overload provides Class 20 motor protection See chapter 9 Warnings and Alarms for details on the trip function Because the motor wiring carries high frequency current it is impo...

Page 30: ...Leakage Current 3 5 mA A dedicated ground wire is required for input power motor power and control wiring Use the clamps provided with the equipment for proper ground connections Do not ground one fre...

Page 31: ...ions use the dedicated grounding points as shown in Illustration 3 26 to Illustration 3 28 130BC303 10 Illustration 3 26 Grounding Points for IP20 Chassis Enclosures 130BC304 10 Illustration 3 27 Grou...

Page 32: ...STENERTORQUE M1019Nm 14FT LB S L292 T L393 R L191 W T3 98 1 1 Ground terminals Illustration 3 28 Position of Ground Terminals IP00 Enclosure Type E Installation Operating Instructions 30 Danfoss A S R...

Page 33: ...e gland plate to the frequency converter to ensure the specified protection degree 130BC521 10 205 8 1 138 5 4 274 10 8 27 1 0 137 5 4 1 2 1 Mains side 2 Motor side Illustration 3 29 D1h Bottom View 1...

Page 34: ...imum cable sizes see chapter 11 1 Power dependent Specifications Comply with local and national electrical codes for cable sizes Gland plates are provided at the base of IP21 54 and higher NEMA 1 12 u...

Page 35: ...ustration 3 34 Terminal Locations D1h B B A A 254 7 10 0 0 0 GROUND143 4 6 0 0 0 GROUND168 4 7 331 2 13 211 1 8 GROUND 168 4 7 GROUND 143 4 6 42 4 2 0 0 0 68 1 3 125 8 5 183 5 7 245 8 10 299 8 12 353...

Page 36: ...Illustration 3 36 Terminal Locations D3h A A B B 33 1 3 0 0 0 91 3 6 149 5 8 211 8 3 265 10 4 319 12 6 200 7 9 0 0 0 319 12 6 376 14 8 293 11 5 255 10 0 0 0 0 306 12 1 284 11 2 0 0 0 236 8 9 R S T U V...

Page 37: ...0 148 5 8 221 8 7 90 3 6 196 7 7 227 9 113 4 4 0 0 206 8 1 A A R S T U V W B B 130BC535 11 1 2 3 4 1 Mains terminals 2 Brake terminals 3 Motor terminals 4 Ground terminals Illustration 3 38 Terminal...

Page 38: ...24 5 727 28 6 246 9 7 0 0 293 11 5 274 10 8 0 0 R S T U V W B B A A 3 4 130BC536 11 1 2 1 Mains terminals 2 Brake terminals 3 Motor terminals 4 Ground terminals Illustration 3 39 Terminal Locations D...

Page 39: ...0 0 0 286 11 2 0 0 0 113 4 4 206 8 1 B B A A R S T U V W 130BC537 12 1 2 3 4 5 1 Mains terminals 2 TB6 terminal block for contactor 3 Brake terminals 4 Motor terminals 5 Ground terminals Illustration...

Page 40: ...4 5 1 Brake terminals 2 TB6 terminal block for contactor 3 Motor terminals 4 Ground terminals 5 Mains terminals Illustration 3 41 Terminal Locations D6h with Contactor and Disconnect Options Installa...

Page 41: ...6 49 1 9 198 7 8 368 14 5 545 21 4 0 0 119 4 7 276 10 9 0 0 B B A A R S T U V W 1 2 3 4 1 Mains terminals 2 Motor terminals 3 Ground terminals 4 Brake terminals Illustration 3 42 Terminal Locations D...

Page 42: ...42 6 1202 47 3 1260 49 6 375 14 8 290 11 4 0 0 257 10 1 309 12 1 0 0 B B A A R S T U V W 1 2 3 4 1 Mains terminals 2 Brake terminals 3 Motor terminals 4 Ground terminals Illustration 3 43 Terminal Lo...

Page 43: ...5 9 119 4 7 0 0 252 9 9 127 5 0 0 A A B B R S T U V W 130BC544 12 1 2 3 4 5 1 TB6 terminal block for contactor 4 Brake terminals 2 Motor terminals 5 Mains terminals 3 Ground terminals Illustration 3 4...

Page 44: ...5 1 TB6 terminal block for contactor 4 Motor terminals 2 Mains terminals 5 Ground terminals 3 Brake terminals Illustration 3 45 Terminal Locations D8h with Contactor and Disconnect Options Installati...

Page 45: ...s 176FA278 10 0 0 0 0 0 0 600 23 6 525 20 7 412 16 2 300 11 8 188 7 4 75 3 0 B 492 19 4 323 12 7 195 7 7 0 0 0 155 6 1 193 7 6 280 11 0 371 14 6 409 16 1 Illustration 3 46 IP21 NEMA 1 and IP54 NEMA 12...

Page 46: ...75 6 9 0 0 0 453 17 8 B A A A A R 81 9 19 Nm 14 FTa Illustration 3 47 IP21 NEMA 1 and IP54 NEMA 12 Enclosure Power Connection Positions Detail B Installation Operating Instructions 44 Danfoss A S Rev...

Page 47: ...Disconnect Switch Enclosure types Unit type Dimensions mm inch E1 IP54 IP21 UL AND NEMA1 NEMA12 A B C D E F 450 630 KW 690 V 396 15 6 267 10 5 332 13 1 397 15 6 528 20 8 N A 355 450 kW 400 V 408 16 1...

Page 48: ...154 6 1 17 0 7 A R L1 91 9 S L2 92 U T1 96 V T2 97 T L3 93 W T3 98 FASTENER TORQUE M8 9 6 Nm 7 FT LB FASTENER TORQUE M8 9 6 Nm 7 FT LB Illustration 3 49 IP00 Enclosure Power Connection Positions 176F...

Page 49: ...39 9 4 319 12 5 399 15 7 113 4 4 153 6 0 Table 3 6 Dimensions for Disconnect Terminal 3 4 5 Motor Cable Connect the motor to terminals U T1 96 V T2 97 W T3 98 Ground to terminal 99 All types of 3 phas...

Page 50: ...supplied from an isolated mains source IT mains or floating delta or TT TN S mains with a grounded leg grounded delta set 14 50 RFI Filter to 0 Off When off the internal RFI filter capacitors between...

Page 51: ...to optimise EMC immunity of the control cables and the EMC emission from the motor cables The ability of a cable to reduce the incoming and outgoing radiation of electric noise depends on the transfe...

Page 52: ...lectric noise may occur that disturbs the entire system Solve this problem by fitting an equalizing cable next to the control cable Minimum cable cross section 16 mm2 1 2 PE FC PE PLC 130BB922 12 PE P...

Page 53: ...e MCT 10 Set up Software Also provided are 2 Form C relay outputs which are located on the power card Some options available for ordering with the unit may provide additional terminals See the manual...

Page 54: ...Programming for details on accessing parameters and programming The default terminal programming is intended to initiate frequency converter functioning in a typical operational mode 3 5 7 1 Terminal...

Page 55: ...potential equalizing cables to maintain the same ground potential throughout the network Partic ularly in installations with long cables To prevent impedance mismatch always use the same type of cable...

Page 56: ...d 4 Confirm continuity of the motor by measuring ohm values on U V 96 97 V W 97 98 and W U 98 96 5 Check for proper grounding of the frequency converter as well as the motor 6 Inspect the frequency co...

Page 57: ...reakers Check for proper fusing or circuit breakers Check that all fuses are inserted firmly and in operational condition and that all circuit breakers are in the open position Grounding The unit requ...

Page 58: ...to ensure that the text and language is known within that specific business area At start up the FC 103 asks the user to run the VLT Drive Application Guide or to skip it until it has been run the FC...

Page 59: ...age Selection 130BC954 10 Illustration 4 4 Application Selection Compressor pack set up As an example see screens below for a compressor pack set up Illustration 4 5 Voltage and Frequency Set up Illus...

Page 60: ...verter e g 0 10 V 4 20 mA or FC 103 Lon The frequency converter changes its speed depending on this reference signal Illustration 4 11 Select Sensor Type Illustration 4 12 Settings for Sensor Illustra...

Page 61: ...s selected in an earlier screen 130BP956 10 Illustration 4 24 Run Application The application guide can be cancelled at any time by pressing Back The application guide can be re entered via the Quick...

Page 62: ...27 Operation Display 4 Press the navigation keys to scroll to 0 03 Regional Settings and press OK 0 0 Basic Settings 0 0 0 03 Regional Settings 0 International 0 00A 1 1 130BP088 10 Illustration 4 28...

Page 63: ...3 Press OK 4 Scroll to 1 28 Motor Rotation Check 5 Press OK 6 Scroll to 1 Enable The following text appears Note Motor may run in wrong direction 7 Press OK 8 Follow the on screen instructions To cha...

Page 64: ...tended to help with this task Other aids to application set up are listed in chapter 1 2 Additional Resources The following procedure is recommended after application set up by the user is completed C...

Page 65: ...divided into 4 functional groups see Illustration 5 1 A Display area B Display menu keys C Navigation keys and indicator lights LEDs D Operation keys and reset 130BD512 10 Auto on Reset Hand on Off S...

Page 66: ...he function being displayed 13 Navigation keys Press to move between items in the menu 14 OK Press to access parameter groups or to enable a choice Table 5 3 Legend to Illustration 5 1 Navigation Keys...

Page 67: ...unction Status Shows operational information In Auto mode press to toggle between status readout displays Press repeatedly to scroll through each status display Press Status plus or to adjust the disp...

Page 68: ...ration keys are located at the bottom of the LCP 130BP046 10 Hand on Off Auto on Reset Illustration 5 5 Operation Keys Key Function Hand On Starts the frequency converter in local control Use the navi...

Page 69: ...ng data to the LCP provides a back up before initialisation Restoring the frequency converter parameter settings back to default values is done by initialisation of the frequency converter Initialisat...

Page 70: ...eive a 0 10 V DC analog control signal on input terminal 53 The frequency converter responds by providing 6 60 Hz output to the motor proportional to the input signal 0 10 V DC 6 60 Hz Select the foll...

Page 71: ...operation Note that the scroll bar on the right in the last illustration of the display is at the bottom indicating the procedure is complete Illustration 6 8 shows the wiring connections used to ena...

Page 72: ...Limit Hz See Note 4 50 Hz 60 Hz 4 19 Max Output Frequency 100 Hz 120 Hz 4 53 Warning Speed High 1500 RPM 1800 RPM 5 12 Terminal 27 Digital Input Coast inverse External interlock 5 40 Function Relay 2...

Page 73: ...setting functions in several related parameters These parameter settings provide the frequency converter with the system details it needs to operate properly System details may include such things as...

Page 74: ...p Ramp Time 3 82 Starting Ramp Up Time 3 9 Digital Pot Meter 3 90 Step Size 3 91 Ramp Time 3 92 Power Restore 3 93 Maximum Limit 3 94 Minimum Limit 3 95 Ramp Delay 4 Limits Warnings 4 1 Motor Limits 4...

Page 75: ...14 1 Mains On Off 14 10 Mains Failure 14 11 Mains Voltage at Mains Fault 14 12 Function at Mains Imbalance 14 2 Reset Functions 14 20 Reset Mode 14 21 Automatic Restart Time 14 22 Operation Mode 14 23...

Page 76: ...ion 22 22 Low Speed Detection 22 23 No Flow Function 22 24 No Flow Delay 22 26 Dry Pump Function 22 27 Dry Pump Delay 22 3 No Flow Power Tuning 22 30 No Flow Power 22 31 Power Correction Factor 22 32...

Page 77: ...0 Temperature Source 28 21 Temperature Unit 28 24 Warning Level 28 25 Warning Action 28 26 Emergency Level 28 27 Discharge Temperature 28 7 Day Night Settings 28 71 Day Night Bus Indicator 28 72 Enabl...

Page 78: ...rm live programming rather than using the LCP Additionally all frequency converter programming can be done off line and simply downloaded to the frequency converter Or the entire frequency converter p...

Page 79: ...IN 37 is an option Table 7 1 AMA with T27 Connected Parameters FC 24 V 24 V D IN D IN D IN COM D IN D IN D IN D IN 10 V A IN A IN COM A OUT COM 12 13 18 19 20 27 29 32 33 37 50 53 54 55 42 39 130BB93...

Page 80: ...fault Value Notes comments If 5 12 Terminal 27 Digital Input is set to 0 No operation a jumper wire to terminal 27 is not needed D IN 37 is an option Table 7 5 Start Stop Command with Safe Torque Off...

Page 81: ...nts D IN 37 is an option Table 7 8 External Alarm Reset Parameters FC 24 V 24 V D IN D IN D IN COM D IN D IN D IN D IN 10 V A IN A IN COM A OUT COM 12 13 18 19 20 27 29 32 33 37 50 53 54 55 42 39 A53...

Page 82: ...nection CAUTION Thermistors must use reinforced or double insulation to meet PELV insulation requirements Parameters 130BB686 12 VLT 24 V 24 V D IN D IN D IN COM D IN D IN D IN 10 V A IN A IN COM A OU...

Page 83: ...arried out successfully AMA ready AMA is ready to start Press Hand On to start AMA running AMA process is in progress Coast Coast inverse was selected as a function for a digital input parameter group...

Page 84: ...us an overcurrent or overvoltage To avoid tripping switching frequency is reduced to 4 kHz If possible protection mode ends after approximately 10 s Protection mode can be restricted in 14 26 Trip Del...

Page 85: ...be reset It is then ready to start operation again A trip can be reset in any of 4 ways Pressing Reset Digital reset input command Serial communication reset input command Auto reset 9 2 3 Alarm Trip...

Page 86: ...ump Start Max Time to Trip 19 Discharge Temperature High X 28 25 Warning Action 28 26 Emergency Level 23 Internal Fan Fault X 24 External Fan Fault X 14 53 Fan Monitor 29 Drive over temperature X X X...

Page 87: ...99 Locked rotor 104 Mixing Fan Fault X X 14 53 Fan Monitor 250 New spare parts X 251 New Type Code X X Table 9 1 Alarm Warning Code List X Dependent on parameter 1 Cannot be Auto reset via 14 20 Reset...

Page 88: ...t voltage test Perform a soft charge circuit test WARNING ALARM 9 Inverter overload The frequency converter is about to cut out because of an overload too high current for too long The counter for ele...

Page 89: ...fault Check for ground faults in the motor by measuring the resistance to ground of the motor leads and the motor with a megohmmeter Perform current sensor test ALARM 15 Hardware mismatch A fitted opt...

Page 90: ...short time period Troubleshooting Let the unit cool to operating temperature WARNING ALARM 34 Fieldbus communication fault The fieldbus on the communication option card is not working WARNING ALARM 3...

Page 91: ...hardware 5124 Option in slot B Hardware incompatible with Control board hardware 5376 6231 Out of memory Table 9 2 Internal Fault Code Numbers ALARM 39 Heat sink sensor No feedback from the heat sink...

Page 92: ...NG 62 Output frequency at maximum limit The output frequency is higher than the value set in 4 19 Max Output Frequency ALARM 63 Mechanical brake low The actual motor current has not exceeded the relea...

Page 93: ...g a broken belt 22 60 Broken Belt Function is set for alarm Troubleshooting Troubleshoot the system and reset the frequency converter after the fault has been cleared ALARM 96 Start delayed Motor star...

Page 94: ...Check the wiring for shorts or incorrect connections If the display continues to cut out follow the procedure for display dark Motor not running Service switch open or missing motor connection Check...

Page 95: ...ke parameters Check ramp time settings Check parameter groups 2 0 DC Brake and 3 0 Reference Limits Open power fuses or circuit breaker trip Phase to phase short Motor or panel has a short phase to ph...

Page 96: ...parameter group 4 6 Speed Bypass Check if noise and or vibration have been reduced to an acceptable limit Turn off overmodulation in 14 03 Overmodulation Change switching pattern and frequency in para...

Page 97: ...kVA 151 191 241 288 353 426 470 540 582 Max Input current Continuous at 400 V A 204 251 304 381 463 567 647 733 787 Continuous at 460 480 V A 183 231 291 348 427 516 580 667 718 Max external mains fus...

Page 98: ...191 241 Continuous kVA at 690 V kVA 103 129 157 185 229 289 Max Input current Continuous at 550 V A 89 110 130 158 198 245 Continuous at 575 V A 85 106 124 151 189 234 Continuous at 690 V A 87 109 12...

Page 99: ...V A 286 339 390 434 482 549 607 Continuous at 690 V A 296 352 400 434 482 549 607 Max cable size mains motor and load share mm AWG 2x185 2x350 mcm 4x240 4x500 mcm Max cable size brake mm AWG 2x185 2x...

Page 100: ...is limited to 590 Hz Contact local Danfoss partner for further information Torque characteristics Starting torque Constant torque maximum 110 for 60 s1 Starting torque maximum 135 up to 0 5 s1 Overlo...

Page 101: ...Hz Push pull driven Max frequency at terminal 29 33 5 kHz open collector Min frequency at terminal 29 33 4 Hz Voltage level see chapter 11 2 1 Digital Inputs Maximum voltage on input 28 V DC Input res...

Page 102: ...0 4 240 V AC 0 2 A Max terminal load DC 1 1 on 1 3 NC Resistive load 50 V DC 2 A Max terminal load DC 13 1 on 1 3 NC Inductive load 24 V DC 0 1 A Min terminal load on 1 3 NC 1 2 NO 24 V DC 10 mA 24V...

Page 103: ...ng full scale operation 0 C Minimum ambient temperature at reduced performance 10 C Temperature during storage transport 25 to 65 70 C Maximum altitude above sea level without derating 1000 m Maximum...

Page 104: ...circuit to avoid electrical or fire hazard Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the frequency converter The f...

Page 105: ...cy Converters OEM Fuse options VLT Model Bussmann PN Siba PN Ferraz Shawmut European PN Ferraz Shawmut North American PN N75k T7 170M2616 20 610 31 160 6 9URD30D08A0160 A070URD30KI0160 N90k T7 170M261...

Page 106: ...tighten with the correct torque Too low or too high torque results in a bad electrical connection Use a torque wrench to ensure correct torque Always use a torque wrench to tighten the bolts Frame Siz...

Page 107: ...85 serial communication 99 Control card USB serial communication 101 Control characteristic 101 Control signal 68 69 81 Control system 4 5 Control terminal 51 60 64 66 69 81 Control terminal function...

Page 108: ...pply L1 L2 L3 98 Mains voltage 63 65 66 81 Mechanical installation 12 Menu key 63 64 65 Menu structure 64 66 71 Motor cable 27 32 47 61 Motor connection 32 Motor current 7 61 63 65 90 Motor data 61 86...

Page 109: ...art up 4 67 68 92 Status display 81 Status mode 81 STO 52 Stop command 81 Supply voltage 49 51 54 88 99 Surroundings 101 Switching frequency 81 System feedback 5 T Temperature limit 54 Terminal 53 52...

Page 110: ...es to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property o...

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