Danfoss 137H9871 iC7-Automation air-cooled frequency converter, 12.5 A, three-phase 380-500 V AC, IP20 open type, FA02b frame with Modbus TCP and Safe Torque Off.
£1,639.20
The Danfoss 137H9871 is a compact and efficient iC7-Automation frequency converter designed for precise motor control in industrial automation, machine building and light process applications. As part of the Danfoss iC7-Automation platform, it provides intelligent drive functionality, reliable performance and flexible communication for modern control systems.
This air-cooled frequency converter is engineered for applications requiring accurate speed regulation, compact cabinet installation and dependable automation integration. Its Modbus TCP communication support, blind panel configuration and standard I/O make it suitable for machine builders, system integrators and industrial automation engineers.
With a rated output current of 12.5 A and operation from a three-phase 380–500 V AC supply, the Danfoss 137H9871 is ideal for pumps, fans, conveyors, packaging systems and light industrial machinery requiring stable and efficient variable speed motor control. {index=0}
The iC7-Automation platform is designed to deliver accurate motor speed and torque control under changing load conditions. This helps improve process stability, reduce mechanical stress and optimise energy performance across connected machinery.
Built-in diagnostics, Ethernet-based communication and configurable I/O support easier commissioning and integration into automation systems, helping improve uptime and long-term operational reliability.
| Power | 7.5 kW |
|---|---|
| Current | 16 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Model code | IC7-60FA3N05-12A5E20F3+ACBC+ALDC+BAMT+BDBA+BEF1+DAAU |
| Product type | Frequency converter / variable frequency drive |
| Rated output current | 12.5 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / open type |
| Frame size | FA02b |
| EMC category | C3 |
| Cooling method | Air-cooled |
| Fieldbus | Modbus TCP OS7MT |
| Other protocol | Ethernet port, no protocol |
| Safety function | Safe Torque Off (STO) |
| Control panel | Blind Panel OPX00 |
| EMC Filter | Industrial |
It is used for variable speed control of three-phase AC motors in industrial automation, machine control and light process applications.
The Danfoss 137H9871 has a nominal output current of approximately 12.5 A.
It operates from a three-phase 380–500 V AC supply.
The drive supports Modbus TCP OS7MT fieldbus communication and includes an Ethernet port.
Yes, it includes integrated Safe Torque Off (STO) functionality.
Danfoss iC7-Automation drives are trusted by automation engineers and machine builders for efficient motor control, flexible communication and reliable performance in modern industrial systems.
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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...