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137X2570 Danfoss iC7-Automation 400kW/550 3 phase low-harmonic drive
Danfoss 137X2570 iC7-Automation enclosed variable frequency drive, a 400 kW three phase low-harmonic drive with 730 A current rating, 380-500 V AC supply, IP21 / UL Type 1 enclosure, Modbus TCP communication and integrated STO / SS1-t functional safety.
£67,161.00
Why Choose the Danfoss 137X2570 iC7-Automation Enclosed Drive?
The Danfoss 137X2570 is a high-performance iC7-Automation enclosed variable frequency drive designed for demanding industrial motor control applications. Built around the Danfoss iC7-Automation drive platform, this enclosed, air-cooled drive provides precise speed control, reliable operation and advanced connectivity for large three-phase AC motors.
This drive is engineered for applications requiring robust power handling, reduced harmonic distortion and dependable integration into modern automation systems. The 137X2570 features a low-harmonic drive design, integrated safety functions and industrial communication options, making it suitable for complex process, infrastructure and heavy-duty manufacturing environments.
With a rated output power of 400 kW / 550 HP, a 730 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137X2570 is ideal for high-power motor applications. Its enclosed IP21 / UL Type 1 construction supports installation in industrial electrical rooms and control environments where reliability, serviceability and system protection are essential.
Key Advantages
- High-power enclosed variable frequency drive for demanding industrial applications.
- 400 kW / 550 HP power rating suitable for large motor systems.
- 730 A current rating for heavy-duty motor control.
- Three-phase 380–500 V AC input compatible with industrial power networks.
- Low-harmonic drive design helps reduce power quality impact.
- Integrated STO and SS1-t functional safety with fieldbus support.
- Modbus TCP communication for automation and control system integration.
- IP21 / UL Type 1 enclosed construction for protected installations.
Key Features
- Danfoss iC7-Automation enclosed drive.
- 400 kW / 550 HP rated output power.
- 730 A current rating.
- Three-phase low-harmonic drive.
- 380–500 V AC mains voltage.
- IP21 / UL Type 1 protection rating.
- EMC Category C3.
- Integrated Safe Torque Off (STO) and SS1-t safety functions.
- Modbus TCP OS7MT communication interface.
- Control Panel 2.8 OPX20 included.
- Standard I/O and relay option OC7C1.
- Mains contactor and switch included.
- Common-mode output filter fitted.
Advanced High-Power Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss 137X2570 regulate motor speed by adjusting the frequency and voltage supplied to the motor. This enables smoother operation, improved process control and reduced energy consumption compared with fixed-speed motor systems.
The iC7-Automation enclosed drive range is designed for high-demand environments where power quality, uptime and system integration are critical. With its low-harmonic design, functional safety options and Modbus TCP connectivity, the 137X2570 supports reliable operation in modern industrial automation and process control installations.
Typical Applications
- Large industrial pumps and pumping stations.
- High-capacity fans and ventilation systems.
- Compressors and process air systems.
- Water and wastewater treatment plants.
- Marine, infrastructure and utilities applications.
- Heavy-duty conveyors and material handling systems.
- Industrial process control and manufacturing plants.
- Energy-efficient retrofit projects for large motor systems.
Technical Specifications
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| Power | 400 kW | |
|---|---|---|
| Current | 730 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | iC7-Automation | |
| Model code | IC7-60EA3H05-730AE21F3+BAMT+BEF2+DAAU+EGXX+GACO+IFCS+IHAT+MAC2 | |
| Product type | Enclosed variable frequency drive | |
| Drive category | Air-cooled enclosed drive | |
| Drive type | Three-phase low-harmonic drive | |
| Rated output power | 400 kW / 550 HP | |
| Current rating | 730 A | |
| Mains voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP21 / UL Type 1 | |
| EMC category | C3 | |
| Frame | AE11 + IE11 | |
| Communication interface | Modbus TCP OS7MT | |
| Standard I/O | I/O and Relay Option OC7C1 | |
| Functional safety | STO, SS1-t, fieldbus | |
| Control panel | Control Panel 2.8 OPX20 | |
| Control power supply | 24 V DC | |
| Output filter | Common-mode Filter OFXC1 | |
| Net weight | approx. 987.9 kg | |
| Gross weight | approx. 1117.9 kg |
Frequently Asked Questions
What is the Danfoss 137X2570 used for?
The Danfoss 137X2570 is used to control the speed and torque of large three-phase AC motors in demanding industrial automation, process control and infrastructure applications.
What power rating does this drive provide?
The drive has a rated output power of approximately 400 kW / 550 HP.
What supply voltage does the Danfoss 137X2570 require?
The 137X2570 is designed for a three-phase 380–500 V AC mains supply.
What protection rating does this enclosed drive have?
The drive has an IP21 / UL Type 1 protection rating, making it suitable for protected industrial indoor installations.
Which safety functions are included?
The drive includes Safe Torque Off (STO) and SS1-t functional safety features with fieldbus support.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation enclosed drives are trusted by engineers and system integrators for efficient high-power motor control, robust industrial performance and seamless automation integration.
