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137X2571 Danfoss iC7-Automation 450kW/600 3 phase low-harmonic drive
Danfoss 137X2571 iC7 Automation enclosed AC drive, an air-cooled 820 A low-harmonic drive for high-power industrial motor control and automation systems.
£74,870.25
Why Choose the Danfoss 137X2571 iC7 Automation Enclosed Drive?
The Danfoss 137X2571 is a high-performance iC7 Automation enclosed drive designed for demanding industrial motor control applications. Built by Danfoss for professional automation environments, this air-cooled enclosed drive provides advanced variable speed control for three-phase AC motors used in process systems, production machinery and heavy-duty industrial installations.
As part of the advanced Danfoss iC7 Automation Enclosed Drives range, the 137X2571 is engineered for reliable operation, flexible integration and efficient motor performance. Its low-harmonic drive design helps support improved power quality in installations where reduced harmonic distortion and dependable motor control are important.
With a 380-500 V AC three-phase supply, 820 A current rating and IP21 / UL Type 1 enclosure, the Danfoss 137X2571 is suitable for demanding industrial environments requiring a complete enclosed drive solution. The configuration includes functional safety features, Modbus TCP communication and EMC Category C3 filtering for reliable integration into modern automation systems.
Key Advantages
- Genuine Danfoss iC7 Automation enclosed drive.
- 820 A rated current for high-power industrial motor control applications.
- Three-phase 380-500 V AC input suitable for industrial power systems.
- IP21 / UL Type 1 enclosure for protected indoor industrial installation.
- Low-harmonic drive design for improved power quality.
- Integrated functional safety with STO and SS1-t.
Key Features
- Danfoss iC7 Automation Enclosed Drives series.
- Air-cooled enclosed drive construction.
- 820 A current rating.
- 380-500 V AC three-phase supply.
- IP21 / UL Type 1 protection rating.
- Low-harmonic drive configuration.
- EMC Category C3 compatibility.
- Control Panel 2.8 OPX20 with standard I/O and relay option.
- Modbus TCP OS7MT communication option.
- Functional safety support including STO and SS1-t.
Reliable Motor Control for High-Power Industrial Systems
Enclosed variable speed drives such as the Danfoss iC7 Automation range regulate motor speed by adjusting the voltage and frequency supplied to the motor. This improves process control, reduces mechanical stress and helps optimise energy use across demanding industrial systems.
The 137X2571 is designed for high-power applications requiring a robust enclosed drive with advanced safety, communication and harmonic mitigation features. Its low-harmonic configuration supports reliable operation in installations where power quality and efficient motor control are critical.
Typical Applications
- Industrial pumps and pumping stations.
- Large fans and ventilation systems.
- Compressors and process machinery.
- Conveyors and material handling systems.
- Heavy-duty manufacturing and production lines.
- High-power industrial automation and motor control systems.
Technical Specifications
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| Power | 450 kW | |
|---|---|---|
| Current | 820 A | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | iC7 Automation Enclosed Drives | |
| Model / order code | 137X2571 | |
| Configuration code | IC7-60EA3H05-820AE21F3+BAMT+BEF2+DAAU+EGXX+GACO+IFCS+IHAT+MAC2 | |
| Product type | Enclosed AC drive | |
| Cooling method | Air-cooled | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Rated current | 820 A | |
| Protection rating | IP21 / UL Type 1 | |
| Frame | AE11 + IE11 | |
| Drive type | Low-harmonic drive | |
| EMC category | C3 | |
| Functional safety | STO, SS1-t, fieldbus |
Frequently Asked Questions
What is the Danfoss 137X2571?
The Danfoss 137X2571 is an iC7 Automation enclosed AC drive used for high-power industrial motor control and variable speed applications.
What voltage does the 137X2571 support?
The drive is designed for a three-phase 380-500 V AC supply.
What is the current rating of this drive?
The Danfoss 137X2571 has a rated current of 820 A.
What protection rating does this enclosed drive have?
The drive has an IP21 / UL Type 1 enclosure rating, making it suitable for protected indoor industrial installations.
What safety functions are included?
The drive supports functional safety features including Safe Torque Off (STO), SS1-t and fieldbus safety functionality.
Trusted by Industrial Automation Professionals Worldwide
Danfoss iC7 Automation enclosed drives are trusted by engineers, OEMs and industrial operators for reliable motor control, efficient performance and dependable integration in demanding automation environments.
