Danfoss VLT AutomationDrive FC 302 Installation Manual
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Danfoss VLT AutomationDrive FC 302 Installation Manual

Danfoss VLT AutomationDrive FC 302 Installation Manual

Low harmonic drive 132–630 kw
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Download this manual See also: Programming Manual, Instruction Manual
MAKING MODERN LIVING POSSIBLE
Installation Manual
®
VLT
AutomationDrive FC 302 Low Harmonic Drive
132–630 kW
www.DanfossDrives.com

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Summary of Contents for Danfoss VLT AutomationDrive FC 302

  • Page 1 MAKING MODERN LIVING POSSIBLE Installation Manual ® AutomationDrive FC 302 Low Harmonic Drive 132–630 kW www.DanfossDrives.com...

  • Page 3: Table Of Contents

    3.3.3 Cable Entry and Anchoring 3.3.4 Terminal Locations - Frame Size D13 3.3.5 Terminal Locations - Frame Size E9 3.3.6 Terminal Locations for Enclsoure Size F18 3.3.7 Torque 4 Electrical Installation 4.1 Safety Instructions MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 4 4.9.4 Motor Thermal Protection 4.9.5 Voltage/Current Input Selection (Switches) 4.10 Final Set-up and Test 4.11 F-frame Options 5 Start-up and Functional Testing 5.1 Safety Instructions 5.2 Applying Power to the Equipment Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 5 7.5 Troubleshooting 8 Specifications 8.1 Power-Dependent Specifications 8.1.1 Line Power Supply 3x380–480 V AC 8.1.2 Derating for Temperature 8.2 Mechanical Dimensions 8.3 General Technical Data - Adjustable Frequency Drive 8.4 Fuses MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 6 8.5 General Torque Tightening Values 9 Appendix A - Parameters 9.1 Description of Parameters 9.2 Frequency Converter Parameter Lists 9.3 Active Filter Parameter Lists 10 Appendix B 10.1 Abbreviations and Conventions Index Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 7: Introduction

    Danfoss website: www.danfoss.com/ BusinessAreas/DrivesSolutions/Documentations/ Technical+Documentation.htmfor downloads or additional information. • ® The VLT Active Filter AAF00x Instruction Manual provides additional information about the filter portion of the low harmonic drive. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 8: Working Principle

    The low harmonic drive meets the highest harmonic standards with a THDi less than 5% at full load for <3% pre-distortion on a 3% unbalanced 3-phase grid. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 9: Exploded View Drawings

    Input terminal mounting plate assembly Soft-charge card Fan fuse DC inductor Capacitor bank cover plate Soft charge module IGBT gate drive card IGBT module Figure 1.2 Frame Size D13 Drive Enclosure MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 10 LC inductor RFI differential mode filter AC capacitors RFI common mode filter Line power bus bars to drive input HI inductor IGBT fuses Power card Figure 1.3 Frame Size D13 Filter Enclosure Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 11 Upper capacitor bank assembly Input terminal mounting plate Soft-charge fuses AC input bus bar DC inductor Soft-charge card Fan transformer Lower capacitor bank assembly IGBT module Figure 1.4 Frame Size E9 Drive Enclosure MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 12 Current transformer (CT) HI inductor Line power bus bars to drive output Power card AC capacitors Control card LCP cradle Lower DC capacitor bank Figure 1.5 Frame Size E9 Filter Enclosure Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 13 AC line power/line fuses (if purchased) Line power AC power input terminals Figure 1.6 Frame Size F18 Options Cabinet *The options cabinet is not optional for the LHD. The ancillary equipment is stored in the cabinet. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 14 AC capacitors discharge board RFI common mode filter LC inductor Line power contactor HI inductor Power card Mixing fan Control card IGBT fuses LCP cradle Figure 1.7 Frame Size F18 Filter Cabinet Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 15 (Optional) back AC fuse mounting bracket SMPS fuse (Optional) middle AC fuse mounting bracket Power card (Optional) front AC fuse mounting bracket Panel connectors Figure 1.8 Frame Size F18 Rectifier Cabinet MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 16 DC fuse SMPS fuse and fan fuse Mounting bracket Motor output bus bar (+) DC bus bar Brake output bus bar (-) DC bus bar Figure 1.9 Frame Size F18 Inverter Cabinet Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 17: Enclosure Sizes And Power Ratings

    Current Harmonic current 11-49 Input current < 0.1 Table 1.5 Harmonic Currents Compared to the RMS Input Current MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 18: Effect Of Harmonics In A Power Distribution System

    Harmonic currents drawn by non-linear loads cause distortion of the voltage because of the voltage drop on the impedances of the distribution system. Higher impedances result in higher levels of voltage distortion. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 19: Iec Harmonic Standards

    IPCs (internal points of coupling) on industrial or other private supply networks. Any equipment designed for operation on a public supply network is allowed in this class. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 20: Ieee Harmonic Standards

    Limit harmonic currents to specified levels, as shown in Table 1.11. IEEE 519 utilises a ratio between the supply short-circuit current and the maximum current consumption at the PCC, averaged over 15 minutes or 30 minutes. In certain instances Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 21 Table 1.11 Permissible Harmonic Currents at the PCC ® The VLT AutomationDrive FC 302 Low Harmonic Drive complies with the following standards: • IEC61000-2-4 • IEC61000-3-4 • IEEE 519 • G5/4 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 22: Safety

    AC line input power. Qualified personnel only should perform installation, start-up, and maintenance. Failure to have qualified personnel perform installation, start-up, and maintenance could result in death or serious injury. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 23: Installation

    • Line power • Adjustable frequency drive • Motor • Ensure the output current rating is equal to or greater than the motor full load current for peak motor performance. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 24: Mechanical Installation

    (2+2, 4x170=680) cfm) IP54/NEMA 12 (1+1, 1230+1445=2675) 6 door fans, 3150 m /h (1854 5 heatsink fans, 4485 m /h (2639 (LHD330) cfm) cfm) (6x525=3150) 2+1+2, ((2x765)+(3x985)=4485) Table 3.1 Heatsink Air Flow Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 25 11.4 18.1 30.8 69.5 152.8 210.8 Pressure Change (Pa) Figure 3.4 E-Frame Derating vs. Pressure Change (Large Fan) P355-P450 Drive Air Flow: 850 cfm (1445 m MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 26: Lifting

    Maximum diameter for bar is 1 in [2.5 cm]. The angle from the top of the adjustable frequency drive to the lifting cable should be 60° or greater. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 27: Cable Entry And Anchoring

    246.0 [8.7] 235.0 [9.0] [9.7] [9.3] 240.0 [9.4] 42.3 [1.7] 350.0 397.3 [13.8] [15.6] 8X 25.0 [1.0] 8X 14.0 [0.6] Cable entry locations Figure 3.9 Cable Entry Diagram, Enclsoure Size D1n MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 28 [8.7] 246.0 235.0 [9.0] [9.7] [9.3] 330.0 40.4 [13.0] [1.6] 390.0 470.4 [15.4] [18.5] 8X 25.0 [1.0] 8X 14.0 [0.6] Cable entry locations Figure 3.10 Cable Entry Diagram, Enclsoure Size D2n Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 29 Installation Installation Manual Bottom view, enclosure size E9 Cable entry locations Figure 3.11 Cable Entry Diagram, E9 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 30 AutomationDrive FC 302 Low Harmonic Drive Installation 132–630 kW Bottom view, F18 Mains cable entry Motor cable entry Option enclosure Inverter enclosure Filter enclosure Rectifier enclosure Figure 3.12 Cable Entry Diagram, F18 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 31: Terminal Locations - Frame Size D13

    [10.2] 796.3 [31.3] Figure 3.13 Frame Size D13 Terminal Locations Allow for bend radius of heavy power cables. NOTICE! All D-frames are available with standard input terminals, fuse, or disconnect switch MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 32: Terminal Locations - Frame Size E9

    [14.5] 900.0 [35.4] Figure 3.14 Frame Size E9 Terminal Locations Allow for bend radius of heavy power cables. NOTICE! All E-frames are available with standard input terminals, fuse, or disconnect switch Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 33: Terminal Locations For Enclsoure Size F18

    Ground bar Figure 3.15 Input Option Cabinet, Enclosure Size F18 - Fuses Only The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 34 1) Disconnect location and related dimensions vary with kilowatt rating. Figure 3.16 Input Option Cabinet with Circuit Breaker, Enclosure Size F18 The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 35 Left side view Right side view Figure 3.17 Inverter Cabinet, Enclosure Size F18 The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 36: Torque

    Brake (75–181 in-lbs) Line power 19–40 Nm Motor (168–354 in-lbs) 19–40 Nm Load sharing (168–354 in-lbs) 8.5–20.5 Nm Brake (75–181 in-lbs) 8.5–20.5 Nm Regen (75–181 in-lbs) Table 3.2 Torque for terminals Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 37: Electrical Installation

    4.2 Electromagnetic Compatability (EMC) To obtain an EMC-compliant installation, follow the instructions provided in chapter 4.4 Grounding, chapter 4.3 Power Connections, chapter 4.8 Control Wiring, and chapter 4.6 Motor Connection. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 38: Emc Interference

    Minimum 200 mm (7.9 in) clearance between power, motor, and control cables is required. Maximise this clearance to minimise EMC emissions. This reduces the risk of interference between the LHD and other electronic devices. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 39: Power Connections

    Always contactor, continue the shield at the lowest possible HF follow local safety regulations. impedance. • High-frequency grounding: Keep the ground wire connections as short as possible. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 40: Input Options

    Terminal U/T1/96 connected to U-phase be suitable for protection of 3-phase equipment with a • Terminal V/T2/97 connected to V-phase bridge rectifier and for a brief discharge on power-up. • Terminal W/T3/98 connected to W-phase Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 41: Brake Cable

    If a retrofit application requires an unequal number of Table 4.4 Recommended Motor Insulation Ratings wires per phase, consult the factory or use the top/ bottom entry side cabinet option, instruction 177R0097. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 42: Motor Bearing Currents

    Modify the inverter waveform, 60° AVM vs. SFAVM • Install a shaft grounding system or use an isolating coupling between motor and load • Use minimum speed settings, if possible. • Use a dU/dt or sinus filter Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 43: Power And Control Wiring For Non-Shielded Cables

    Isolate control wiring from high-voltage power wiring. When shielded/armored cable is not used, at least three separate conduits are connected to the panel option (see Figure 4.5). MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 44: Line Power Disconnects

    (see Figure 4.6 and Figure 4.7). Figure 4.6 Control Card Wiring Path for Frame Size D13 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 45: Access To Control Terminals

    4.8.3 Electrical Installation, Control Terminals To connect the cable to the terminal: Strip insulation by about 0.35–0.4 in [9–10 mm] Electrical installationControl terminals MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 46 Figure 4.11 Removing the Screwdriver after Cable Insertion Figure 4.10 Inserting the Cable in the Terminal Block Remove the screwdriver. The cable is now mounted in the terminal. Figure 4.12 Control Terminal Locations Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 47: Electrical Installation, Control Cables

    32 (D IN) 0V (PNP) (P RS-485) 68 24V (NPN) (COM RS-485) 61 33 (D IN) 0V (PNP) (PNP) = Source (NPN) = Sink 37 (D IN) Figure 4.13 Terminal Diagram MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 48: Safe Torque Off (Sto)

    To run STO, additional wiring for the frequency converter is ® required. Refer to VLT Frequency Converters Safe Torque Off Operating Instructions for further information. Figure 4.15 Input Polarity of Control Terminals, NPN Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 49: Additional Connections

    (terminal 27 or 29). • Keep the output closed (voltage-free) as long as the adjustable frequency drive is unable to ‘support’ the motor, e.g., due to the load being too heavy. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 50: Motor Thermal Protection

    Problems are possible at start and at low RPM values if motor sizes vary widely. The relatively high ohmic resistance in the stator of small motors calls for a higher voltage at start and at low RPM values. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 51: Final Set-Up And Test

    Parameter 1-25 Motor Nominal Speed Press [OK]. The display shows Press Table 4.11 Quick Set-up Parameters [Hand On] to start. Press [Hand On]. A progress bar indicates whether the AMA is in progress. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 52: F-Frame Options

    Associated with each set-point is an SPDT Table 4.14 Ramp Times alarm relay for external use. Requires an external window- type current transformer (supplied and installed by the customer). Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 53 • Integrated into the frequency converter Safe rate, and its physical size. Danfoss offers a wide variety of Torque Off circuit. different resistors that are specifically designed for Danfoss •...

  • Page 54: Start-Up And Functional Testing

    The use of shielded cable or twisted pair is recommended. Ensure that the shield is terminated correctly. • Cooling clearance Make sure that the top and bottom clearance is adequate to ensure proper airflow for cooling. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 55: Applying Power To The Equipment

    Display operational data, status, warnings, and matches the installation application. alarms. Ensure that all operator devices are off. Panel • Programme frequency converter and active filter doors should be closed or cover mounted. functions. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 56: Lcp Layout

    The display area is activated when the frequency converter Table 5.4 Legend to Figure 5.1, Navigation Keys receives power from mains voltage, a DC bus terminal, or an external 24 V DC supply. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 57: Parameter Settings

    Programming data are stored internally in the adjustable The list only shows parameters, which have been frequency drive. changed in the current edit set-up. • Parameters, which have been reset to default values, are not listed. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 58: Restoring Default Settings

    (approximately 5 s or until audible click and fan starts). Factory default parameter settings are restored during start-up. This may take slightly longer than normal. Manual initialisation does not reset the following frequency converter information: Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 59: Commissioning Via [Main Menu]

    Parameter 1-30 Stator Resistance (Rs). Press the navigation keys to select [0] Interna- Parameter 1-31 Rotor Resistance (Rr). tional or [1] North America as appropriate and Parameter 1-33 Stator Leakage Reactance (X1). MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 60: Permanent Magnet Motor Set-Up

    Parameter 1-26 Motor Cont. Rated Torque Parameter 1-25 Motor Nominal Speed Parameter 1-39 Motor Poles Parameter 1-30 Stator Resistance (Rs) Enter line to common stator winding resistance ). If only line-line data are available, divide the Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 61: Automatic Energy Optimization (Aeo)

    [2] Auto Energy Optim. CT or [3] Auto Energy Optim. VT. windmilling in fan applications. parameter 2-06 Parking Current and parameter 2-07 Parking Time can be adjusted. Increase the factory setting of these parameters for applications with high inertia. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 62: Automatic Motor Adaptation (Ama)

    4-12 Motor Speed Low Limit [Hz]. If warnings or alarms occur, see chapter 7.3 Warnings and Alarm Definitions - Adjustable Frequency Drive or chapter 7.4 Warning and Alarm Definitions - Filter (Left LCP). Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 63: Application Examples

    *=Default Value D IN Notes/comments: Parameter D IN group 1–2* Motor Data must be set according to motor +10 V A IN A IN A OUT Table 6.2 AMA without T27 Connected MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 64 6-15 1,500 RPM Terminal 53 High +10 V Ref./Feedb. Value A IN *=Default Value A IN Notes/comments: A OUT 4 - 20mA U - I Table 6.4 Analog Speed Reference (Current) Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 65 Preset ref. 2 Preset ref. 3 100% Speed *=Default Value Notes/comments: Table 6.7 Start/Stop with Reversing and Four Preset Speeds Latched Start (18) Stop Inverse (27) Figure 6.2 Latched Start/Stop Inverse MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 66 Speed up ( 29 ) *=Default Value A IN Notes/comments: Speed down ( 32 ) A OUT Figure 6.3 Speed Up/Down U - I Table 6.9 Speed Reference (using a Manual Potentiometer) Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 67 +10 V +10 V warning. A IN A IN A IN A IN A OUT A OUT U - I Table 6.12 Motor Thermistor RS-485 Table 6.11 RS-485 Network Connection MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 68 13-12 Comparator Value parameter 13-51 [22] SL Controller Comparator 0 Event parameter 13-52 [32] Set SL Controller digital out A Action parameter 5-40 [80] SL digital Function Relay output A Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 69 *=Default Value Notes/comments: Table 6.14 Mechanical Brake Control (Open-loop) 1-76 Current Speed Time 1-71 2-21 1-71 2-21 Start (18) Start reversing (19) Relay output Open Closed Figure 6.4 Mechanical Brake Control (Open-loop) MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 70: Status Messages

    7.2.2 Alarm Trip and may be reset in any of the 4 • ways. motor temperature • external signals • other areas monitored by internal logic Investigate as indicated in the alarm or warning. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 71: Warnings And Alarm Definitions - Adjustable Frequency Drive

    Mains Imbalance. • Troubleshooting Compare the output current shown on the LCP • Check the supply voltage and supply currents to with the measured motor current. the adjustable frequency drive. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 72 If using a thermal switch or thermistor, check that measuring the resistance to the ground of the the programming if 1-93 Thermistor Resource motor cables and the motor with a matches sensor wiring. megohmmeter. • Perform current sensor test. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 73 Release Time). This signal feedback is used by LHD to monitor the temperature of the HI inductor. This fault indicates that Klixon opened on the HI inductor at the active filter side. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 74 Check for loose or missing wiring • Dirty heatsink. It may be necessary to contact Danfoss service or the supplier. Note the code number for further troubleshooting For the D, E, and F enclosures, this alarm is based on the directions.
  • Page 75 3072–5122 Parameter value is outside its limits option, only the 24 V and 5 V supplies are monitored. When powered with three phase AC line voltage, all three supplies are monitored. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 76 ALARM 58, AMA Internal fault frequency drive whenever the motor is stopped by setting Contact the Danfoss supplier. parameter 2-00 DC Hold/Preheat Current at 5% and parameter 1-80 Function at Stop Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 77 The control card and power card are incompatible. To The fan is not operating. The fan monitor checks that the check compatibility, contact the Danfoss supplier with the fan is spinning at power-up or whenever the mixing fan is type code of the unit from the nameplate and the part turned on.
  • Page 78 Alarm 46. The report value in the alarm log left inverter module in F14 frame size. indicates which power module generated the alarm. 3 = right inverter module in F12 or F13 frame sizes. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 79 WARNING 251, New typecode The power card or other components have been replaced and the type code has been changed. Troubleshooting • Reset to remove the warning and resume normal operation. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 80: Warning And Alarm Definitions - Filter (Left Lcp)

    DC undervoltage Overcurrent Ground fault Hardware mismatch Short-circuit Control word timeout 8-04 Internal fan fault External fan fault 14-53 Heatsink temp Inrush fault Fieldbus fault Option fault Internal fault Heatsink sensor Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 81 A trip lock is an action that occurs in conjunction with an alarm, which may cause damage to the adjustable frequency drive or connected parts. A trip lock situation can only be reset by power cycling. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 82 See also parameter 16-90 Alarm Word, parameter 16-92 Warning Word and parameter 16-94 Ext. Status Word. “Reserved” means that the bit is not guaranteed to be any particular value. Reserved bits should not be used for any purpose. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 83 Time. Change parameter 8-04 Control Timeout Function indicate that the temperature sensor is defective, causing the fan speed to increase to the maximum. If the sensor wire between the IGBT and the gate drive card is discon- MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 84 Verify that the CTs used are an appropriate ratio. value indicates source of alarm (from left): ALARM 314, Auto CT Interrupt 1-4 inverter Auto CT detection has been interrupted. 5-8 rectifier Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 85: Troubleshooting

    Check the wiring for shorts or Intermittent display frequency drive terminal blocks. incorrect connections. If the display continues to cut out, follow the procedure for display dark. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 86 Possible overmagnetization Check for incorrect motor settings Check motor settings in parameter in all motor parameters groups 1-2* Motor Data, 1-3* Addl. Motor runs rough Motor Data, and 1-5* Load Indep. Setting. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 87 Change switching pattern and acceptable limit certain frequencies) frequency in parameter group 14-0* Inverter Switching Increase Resonance Dampening in parameter 1-64 Resonance Damping Table 7.5 Troubleshooting MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 88: Specifications

    Power card ambient trip (°F [°C]) 185 [85] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 8.1 Line Power Supply 3x380–480 V AC Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 89 221 [105] Power card ambient trip (°F [°C]) *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 8.2 Line Power Supply 3x380–480 V AC MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 90 Power card ambient trip (°F [°C]) 185 [85] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 8.3 Line Power Supply 3x380–480 V AC Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 91: Derating For Temperature

    Figure 8.4 Derating Enclosure Size D, N132 to N200 380–480 V 45 C (T5) Normal Overload 110%, SFAVM 50 C 55 C Figure 8.2 Derating Enclosure Size D, N132 to N200 380–480 V (T5) Normal Overload 110%, 60 AVM MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 92 380–480 V (T5) Normal Overload 110%, 60 AVM 45 C 50 C 55 C Figure 8.7 Derating Enclosure Sizes E and F, P250 to P630 380–480 V (T5) High overload 150%, SFAVM Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 93: Mechanical Dimensions

    [66.9] [70.1] [61.7] [69.1] 807,3 [31.8] 677,3 [26.7] 411,0 [16.2] 251,0 377,8 301,9 [9.9] 929.2 [11.9] [14.9] [36.6] 369,0 221,0 [14.5] [8.7] 664,4 [26.2] 864,4 [34.0] Figure 8.9 Enclosure Size D1n MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 94 [70.1] 1562,4 [5.1] [61.5] [6.3] 470,92 [18.5] 251,89 [9.9] 184,5 117,4 377,8 1024,2 [7.3] [4.6] [14.9] [40.3] [14.5] 534,5 [21] 641,17 [25.2] 747,83 [29.4] 854,5 [33.6] Figure 8.10 Enclosure Size D2n Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 95 160.0 [6.3] 160.0 [6.3] 725.0 [28.5] 248.0 [9.8] 184.5 1200.0 493.5 369.0 [7.3] [19.4] [47.2] [14.5] 553.5 [21.8] 600.0 [23.6] 784.5 [30.9] 969.0 [38.2] 1153.5 [45.4] Figure 8.11 Enclosure Size E9 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 96 ® AutomationDrive FC 302 Low Harmonic Drive Specifications 132–630 kW 2278.4 2078.4 2792.0 605.8 [110] [24] Figure 8.12 Enclosure Size F18, Front and Side View Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 97: General Technical Data - Adjustable Frequency Drive

    Input resistance, R approx. 4 kΩ All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Terminals 27 and 29 can also be programmed as output. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 98 Accuracy on analog output Max. error: 0.8% of full scale Resolution on analog output 8 bit The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 99 1) IEC 60947 parts 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). 2) Overvoltage Category II 3) UL applications 300 V AC 2 A MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 100 If a line phase is missing, the adjustable frequency drive trips or issues a warning (depending on the load). • Monitoring of the intermediate circuit voltage ensures that the adjustable frequency drive trips if the intermediate circuit voltage is too low or too high. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 101 Current maximum RMS [% of rated RMS current] 10th 11th 13th 14th 16th 17th 19th 20th 22nd 23rd 25th Total current of harmonics The filter is performance tested to the 40th order MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 102 Terminal number Max. load 200 mA The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital inputs and outputs. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 103 The active filter monitors the line power current as well as internal currents to ensure that current levels do not reach critical levels. If current exceeds a critical level, the filter trips. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 104: Fuses

    Derating of output current versus altitude at T AMB, MAX Non- UL compliance frame sizes D, E and F. If UL/cUL is not to be complied with, Danfoss recommends using the following fuses, which ensures compliance with EN50178: P132–P200 380–500 V type gG P250–P400...

  • Page 105: Fuse Tables

    1) 170M fuses from Bussmann shown use the -/80 visual indicator, -TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage may be substituted for external use. MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 106: Supplementary Fuses

    D, E, F KLK-15 15 A, 600 V Table 8.17 Mains Fuses (Power Card) Enclosure size Bussmann PN Rating D, E, F FNQ-R-3 3 A, 600 V Table 8.18 Transformer Fuse (Mains Contactor) Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 107: General Torque Tightening Values

    IGBTs. See the instructions included with those replacement parts for correct values. Shaft Size Driver Size Torx/Hex [mm] Torque [Nm] Torque [in-lbs] T-20/7 T-25/8 T-30/10 T-40/13 T-50/17 19.2 18/19 Table 8.20 Torque Values MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 108: Appendix A - Parameters

    All parameters are grouped by name indicating the function of the parameter group. All parameters are listed by name and number in this manual. 9.2 Frequency Converter Parameter Lists Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 109 Appendix A - Parameters Installation Manual MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 110 ® AutomationDrive FC 302 Low Harmonic Drive Appendix A - Parameters 132–630 kW Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 111 Appendix A - Parameters Installation Manual MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 112 ® AutomationDrive FC 302 Low Harmonic Drive Appendix A - Parameters 132–630 kW Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 113 Appendix A - Parameters Installation Manual MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 114: Active Filter Parameter Lists

    Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 Boolean variables Time difference w/o date TimD Table 9.2 Data Type and Description Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 115 [0] Full access 1 set-up TRUE Uint8 0-65 Quick Menu Password 200 N/A 1 set-up TRUE Int16 0-66 Access to Quick Menu w/o Password [0] Full access 1 set-up TRUE Uint8 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 116 5-4* Relays 5-40 Function Relay [0] No operation All set-ups TRUE Uint8 5-41 On Delay, Relay 0.30 s All set-ups TRUE Uint16 5-42 Off Delay, Relay 0.30 s All set-ups TRUE Uint16 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 117 TRUE Int32 14-5* Environment 14-50 RFI filter [1] On 1 set-up FALSE Uint8 14-53 Fan Monitor [1] Warning All set-ups TRUE Uint8 14-54 Bus Partner 1 N/A 2 set-ups TRUE Uint16 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 118 15-73 Slot B Option SW Version 0 N/A All set-ups FALSE VisStr[20] 15-74 Option in Slot C0 0 N/A All set-ups FALSE VisStr[30] 15-75 Slot C0 Option SW Version 0 N/A All set-ups FALSE VisStr[20] Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 119 FALSE Uint32 16-92 Warning Word 0 N/A All set-ups FALSE Uint32 16-93 Warning Word 2 0 N/A All set-ups FALSE Uint32 16-94 Ext. Status Word 0 N/A All set-ups FALSE Uint32 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 120 300-51 Sleep Mode Trig Source [0] Line power All set-ups TRUE Uint8 300-52 Sleep Mode Wake-up Trigger ExpressionLimit All set-ups TRUE Uint32 300-53 Sleep Mode Sleep Trigger All set-ups TRUE Uint32 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 121 301-2* Line Power Status 301-20 Line Power Current [A] All set-ups TRUE Int32 301-21 Line Power Frequency 0 Hz All set-ups TRUE Uint8 301-22 Fund. Line Power Current [A] All set-ups TRUE Int32 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.

  • Page 122: Abbreviations And Conventions

    Conventions Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. Italicised text indicates: • Cross-reference. • Link. • Footnote. • Parameter name, parameter group name, parameter option. Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...

  • Page 123: Index

    Back cooling................... 22 Current rating.................. 21, 70 Bottom view................... 25 Brake control....................70 Data Readouts..................117 resistor....................69 DC link....................69, 81 Brake cable....................39 Default settings................56, 112 Brake Chopper..................39 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 124 Main menu....................54 Grid conditions..................99 Mains input..................... 31 Ground connections................52 terminal....................48 Ground wire.................... 52 voltage....................54 Supply....................15 Grounding................37, 38, 52, 53 Manual initialisation................56 Manual motor starter................51 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 125 Output performance (U, V, W)............95 Set-up....................54, 60 Overcurrent protection..............35 Shielded cable..................52 Overload protection................21 Shielded cables..................38 Shielded/armored................41 Shielded/armored cables..............41 Parallel connection of motors............47 MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 126 Torque....................34, 70 Torque characteristics................. 95 Torque for terminals................34 Total harmonic distortion..............15 Transformers................... 15 Undervoltage..................17 Voltage imbalance................69 Voltage level.................. 95, 100 VVC+......................59 Wire size....................35 Wiring......................15 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A322...
  • Page 127 Index Installation Manual MG37A322 Danfoss A/S © Rev. 04/2015 All rights reserved.
  • Page 128 Danfoss shall not be responsible for any errors in catalogs, brochures or other printed material. Danfoss reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specifications previously agreed upon by Danfoss and the Purchaser. All trademarks in this material are property of the respective companies.

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