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137X4455 Danfoss 4.0kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X4455 iC7-Automation rectifier input: 4 kW, 3×380-500 V AC supply, IP20 / Open type.
£1,533.75
Danfoss 137X4455 at a glance
The Danfoss 137X4455 is an iC7-Automation rectifier input rated 4 kW for 3x380-500 V AC supplies. It is an IP20 / Open type 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: 4 kW
- Supply: 3x380-500 V AC
- Protection rating: IP20 / Open type
- Frame size: FA02b
- Typical motor power (light overload): 4.0KW(400V)/5.0HP(460V)
- Continuous current, high overload (IH): 8.0/6.3A
- Functional safety: STO, SS1-t, fieldbus
- Control panel: Blind Panel OPX00
- Communication: PROFINET RT OS7PR
- On-board I/O: 4xDI,2xDI/O,2xAI,1xAO,2xRO
- Brake chopper: Brake chopper
- PCB coating: Not 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 | 4 kW | |
|---|---|---|
| Current | 9.2 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT® HVAC Drive FC-102 | |
| Product type | AC variable frequency drive | |
| Rated output power | 4.0 kW | |
| Horsepower rating | 5 HP | |
| Input voltage | 380–480 V AC | |
| Input phases | Three-phase | |
| Protection rating | IP20 / Open type | |
| RFI filter | Class A1/B (C1) | |
| Frame size | A4 | |
| Dimensions (H × W × D) | approx. 391 × 200 × 177 mm | |
| Net weight | approx. 8.89 kg |
Frequently asked questions
What motor power is the 137X4455 rated for?
4 kW.
What supply voltage does it need?
3x380-500 V AC.
Does it need to go inside a control panel?
Yes. It is rated IP20 / Open type, so it is designed to be mounted inside an enclosure or control panel.
What is the full Danfoss type code?
IC7-60FA3N05-09A2E20F1+ACBC+ALDC+BAPR+BDBA+BEF2+CAR0+CBX0+DAAU.
