Danfoss 137L3146 iC7-Automation air-cooled frequency converter, a 132 kW three phase variable frequency drive with 245 A current rating, 380-500 V AC supply, IP20/Open Type enclosure, Modbus TCP and Safe Torque Off functionality.
£12,116.00
The Danfoss 137L3146 is a powerful iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive series, this air-cooled variable frequency drive provides efficient speed and torque control for three-phase AC motors in modern production and process environments.
Built for high-performance automation systems, the Danfoss 137L3146 supports reliable motor operation, energy-efficient speed regulation and flexible system integration. Its robust IP20/Open Type design is suitable for cabinet installation, while coated circuit boards and integrated safety functionality help support dependable operation in industrial environments.
With a 132 kW / 200 hp power rating, 245 A current rating and three-phase 380–500 V AC supply, the 137L3146 is ideal for large industrial motors used in demanding applications such as conveyors, pumps, fans, compressors and process machinery.
Variable frequency drives such as the Danfoss iC7-Automation series regulate motor speed by adjusting output frequency and voltage. This enables smoother machine control, improved process accuracy and reduced mechanical stress across driven equipment.
The Danfoss 137L3146 is well suited to industrial environments where reliable operation, flexible connectivity and high power output are essential. Its integrated I/O, Modbus TCP communication, Ethernet connectivity and Safe Torque Off function make it a practical choice for modern automation panels and process control systems.
| Power | 132 kW |
|---|---|
| Current | 245 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Model / SKU | 137L3146 |
| Model code | IC7-60FA3N05-245AE20F3+AGCX+AJFX+ALDC+APHS+BAMT+BDBA+BEF1+BF20+DAAU |
| Product type | Air-cooled frequency converter |
| Rated output power | 132 kW / 200 hp |
| Current rating | 245 A |
| Mains voltage | 380–500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA09 |
| EMC category | C3 |
| Fieldbus protocol | Modbus TCP OS7MT |
| Other protocol | Ethernet port, no protocol |
| Functional safety | STO, not upgradable |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Gross weight | approx. 74.41 kg |
| Net weight | approx. 61.3 kg |
| EAN | 5715253504858 |
| EMC Filter | Industrial |
The Danfoss 137L3146 is used to control the speed and torque of large three-phase AC motors in industrial automation and process control applications.
The drive has a rated output power of approximately 132 kW / 200 hp.
The Danfoss 137L3146 operates from a three-phase 380–500 V AC supply.
Yes. The drive includes Safe Torque Off (STO) functionality for machine safety applications.
This model includes Modbus TCP OS7MT fieldbus communication and an Ethernet port with no additional protocol enabled.
Danfoss iC7-Automation frequency converters are used by engineers and system integrators to deliver efficient motor control, reliable operation and flexible connectivity in demanding industrial 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...