Danfoss 137X2571 iC7 Automation enclosed AC drive, an air-cooled 820 A low-harmonic drive for high-power industrial motor control and automation systems.
£79,861.60
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.
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.
| 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 |
The Danfoss 137X2571 is an iC7 Automation enclosed AC drive used for high-power industrial motor control and variable speed applications.
The drive is designed for a three-phase 380-500 V AC supply.
The Danfoss 137X2571 has a rated current of 820 A.
The drive has an IP21 / UL Type 1 enclosure rating, making it suitable for protected indoor industrial installations.
The drive supports functional safety features including Safe Torque Off (STO), SS1-t and fieldbus safety functionality.
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.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...