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137N4947 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N4947 iC7-Automation rectifier input: 710 kW, 3×380-500 V AC supply, IP21 / TYPE 1.
£72,053.25
Danfoss 137N4947 at a glance
The Danfoss 137N4947 is an iC7-Automation rectifier input rated 710 kW for 3x380-500 V AC supplies. It is an IP21 / TYPE 1 unit.
The iC7-Automation range is used for industrial automation, machine control and motor-driven process applications. This page lists the ratings that define this exact rectifier input; full electrical data, dimensions and installation requirements are in the manufacturer's documentation.
Key ratings
- Rated output power: 710 kW
- Supply: 3x380-500 V AC
- Protection rating: IP21 / TYPE 1
- Frame size: FK12
- Typical motor power (light overload): 710KW(400V)/1000HP(460V)
- Continuous current, high overload (IH): 1000/896A
- Functional safety: STO, not upgradable
- Control panel: Control Panel 2.8 OPX20
- Communication: Modbus TCP OS7MT
- On-board I/O: 4xDI,2xDI/O,2xAI,1xAO,2xRO
- Brake chopper: No brake chopper
- PCB coating: Coated PCB
- Maximum output frequency: 590Hz
Choosing the right size
Size a drive on the motor nameplate current at your actual supply voltage, not on kW alone. Constant-torque loads (conveyors, mixers, hoists, compressors) need the heavy-duty / high-overload rating; variable-torque loads (centrifugal fans and pumps) can use the light-duty rating. If you are unsure, send us the motor nameplate details and the application and we will confirm the right Danfoss drive.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Industrial | |
| Product type | 3~ | |
| Power rating | 710 kW/1000 hp | |
| Mains voltage | 380-500 V AC | |
| Net weight | 297.01 Kilogram | |
| EAN | 5715253628370 | |
| Ambient temp HO (1/10 min) | 45°C/113°F | |
| Ambient temp HO2 (1/5 min) | 45°C/113°F | |
| Ambient temp LO (1/10 min) | 40°C/104°F | |
| Ambient temp. high overload | 45°C/113°F | |
| Ambient temp. normal overload | 40°C/104°F | |
| Cable entry and EMC plate | Standard plate | |
| Communication interface, X0 | Ethernet port, no protocol | |
| Communication interface, X1/X2 | Modbus TCP OS7MT | |
| Continous current IH (1/10min) | 1100/1028A | |
| Continous current IH (1/5min) | 1000/896A | |
| Continous current IL (1/10min) | 1260/1150A | |
| Control panel | Control Panel 2.8 OPX20 | |
| Current rating | 1260 A | |
| Customer specific application | None | |
| Customer-specific label | None | |
| Customization file package ID | No customization | |
| DC terminals | None | |
| Efficiency class-Relative loss | IE2 - 1.91% | |
| EMC category | C3 category | |
| Enclosure rating | IP21 / TYPE 1 | |
| Extra environmental protection | Coated boards | |
| Frame designation | FK12 | |
| Functional safety | STO, not upgradable | |
| Gross weight | 350.12 Kilogram | |
| Heat sink access panel | None | |
| Help Counter | 1 | |
| High speed enabled | No | |
| Humidity protection device | Space heater | |
| Input curent HO2 (1/5 min) | 963/863A | |
| Input current HO (1/10 min) | 1059/990A | |
| Input current in High Overload | 1059/990A | |
| Input current in Normal Overlo | 1200/1107A | |
| Input current LO (1/10 min) | 1200/1107A | |
| Input frequency | 50/60Hz | |
| Input Voltage | 3x380-500V | |
| Integrated brake chopper | None | |
| Integrated common-mode filter | None | |
| Interface board | MicroSD card reader and RTC | |
| Language package | Global | |
| Main unit Depth | 510 MM / 20.1 IN | |
| Main unit Height | 2043 MM / 80.4 IN | |
| Main unit Width | 698 MM / 27.5 IN | |
| Mains input device | AC fuses | |
| Maximum Power Loss LO [W] | 15402 | |
| Modelcode01 | IC7-60FA3N05-1260E21F3 | |
| Modelcode02 | +AGCX+AHHX+AJFX | |
| Modelcode03 | +BAMT+BDBA | |
| Modelcode04 | +BEF1+BF20 | |
| Modelcode05 | +DAAU | |
| Option slot A | None | |
| Option slot B | None, not upgradable | |
| Option slot C | None | |
| Option slot D | None | |
| Option Slot E | None | |
| Output frequency | 0-590Hz | |
| Overload current IH (1/10min) | 1650/1542A | |
| Overload current IH (1/5min) | 1500/1344A | |
| Overload current IL (1/10min) | 1386/1265A | |
| Product category | Frequency converter,air-cooled | |
| Product group | iC7-60 | |
| Product series | iC7-Automation | |
| Product software ID | Latest released version | |
| Product specific marine cert. | None | |
| Protection rating | IP21/UL Type 1 | |
| Short circuit current rating | 100kA | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Technical documentation | Installation guide | |
| Touch protection | None | |
| Typecode Part 1 | 7FC-AUFA3N05-1260E21F3 | |
| Typecode Part 2 | -000134588 | |
| Typical motor power PH (150%) | 630KW(400V)/900HP(460V) | |
| Typical motor power PH2 (150%) | 560KW(400V)/750HP(460V) | |
| Typical motor power PL (110%) | 710KW(400V)/1000HP(460V) |
Frequently asked questions
What motor power is the 137N4947 rated for?
710 kW.
What supply voltage does it need?
3x380-500 V AC.
Does it need to go inside a control panel?
Not necessarily. It is rated IP21 / TYPE 1, which allows mounting outside a panel where the environment suits that rating.
What is the full Danfoss type code?
IC7-60FA3N05-1260E21F3+AGCX+AHHX+AJFX+BAMT+BDBA+BEF1+BF20+DAAU.
