Danfoss 137U8389 iC7-Automation air-cooled system module with inverter module INU configuration, 380-500 V AC supply, 730 A current rating, IP00/Open Type enclosure, Modbus TCP communication and STO/SS1-t functional safety.
£25,764.80
The Danfoss 137U8389 is a high-performance iC7-Automation air-cooled system module designed for demanding industrial drive systems requiring powerful inverter performance, reliable automation integration and advanced functional safety. As part of the Danfoss iC7-Automation series, this module is engineered for high-capacity motor control applications where dependable operation and flexible system integration are essential.
This configured system module features an inverter module (INU) design and is intended for integration into engineered drive panels and industrial control cabinets. Its modular IP00/Open Type construction allows panel builders and system integrators to create robust high-power drive assemblies for demanding machinery, process and automation environments.
With a 380–500 V AC supply, 730 A current rating and IR11 frame format, the Danfoss 137U8389 is well suited to high-power industrial motor control applications. It includes Modbus TCP communication, standard I/O and relay option, Control Panel 2.8 OPX20 and functional safety with STO and SS1-t.
The Danfoss 137U8389 is designed for drive assemblies where high current capacity, dependable inverter performance and automation connectivity are required. As an INU system module, it forms part of a wider drive architecture used to control industrial motors in demanding production, process and machinery environments.
Its air-cooled design, IP00/Open Type construction and modular iC7-Automation platform allow panel builders and system integrators to create tailored high-power drive systems. With Modbus TCP, standard I/O and STO/SS1-t safety functions, this module supports efficient commissioning, control and operation in industrial installations.
| Power | 400 kW |
|---|---|
| Current | 730 A |
| Phase | Three Phase |
| IP Rating | IP00 |
| Series | iC7-Automation |
| Model / Part number | 137U8389 |
| Model code | IC7-60SAIN05-730AE00F4+AEC1+BAMT+BDC1+BEF2+BF20+BGK1+BH25+BK05+CAC0+CBX0+DAAU+EGIN+EHEN+TASE |
| Product type | Air-cooled system module |
| Module type | Inverter module, INU |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Rated current | 730 A |
| Frequency | 50 / 60 Hz |
| Protection rating | IP00 / Open Type |
| Frame size | IR11 |
| Cooling type | Air cooled |
| EMC category | C4 |
| Communication interface | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Standard I/O | I/O and Relay Option OC7C1 |
| Functional safety | STO, SS1-t |
| Control panel | Control Panel 2.8 OPX20 |
| Mounting type | Cabinet / panel integration |
| EMC Filter | None |
The Danfoss 137U8389 is used in high-power industrial drive systems requiring an air-cooled iC7-Automation inverter system module with Modbus TCP communication and integrated functional safety.
The module is designed for a three-phase 380–500 V AC supply.
The Danfoss 137U8389 has a rated current of 730 A.
This system module has an IP00/Open Type protection rating and must be installed inside a suitable electrical enclosure or drive cabinet.
The module includes Safe Torque Off (STO) and SS1-t functional safety.
Danfoss iC7-Automation system modules are used by drive engineers, panel builders and industrial system integrators to create reliable, high-capacity motor control solutions for demanding automation applications.
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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...