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137L3146 Danfoss 132kW Three Phase iC7-Automation Variable Speed Drive
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.
£11,358.75
Why Choose the Danfoss 137L3146 iC7-Automation Frequency Converter?
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.
Key Advantages
- High-performance Danfoss iC7-Automation frequency converter.
- 132 kW / 200 hp power rating for demanding industrial motor applications.
- 245 A current rating suitable for large three-phase AC motors.
- Three-phase 380–500 V AC input for industrial power systems.
- Integrated Safe Torque Off (STO) functionality.
- Built-in Modbus TCP communication for automation integration.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter design.
- 132 kW / 200 hp rated output power.
- 245 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20 / Open Type protection rating.
- Frame size FA09.
- EMC category C3.
- Standard I/O with digital, analogue and relay outputs.
- Control Panel 2.8 OPX20 included.
Reliable Motor Control for Demanding Automation Systems
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.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and compressor systems.
- Process machinery and production lines.
- Manufacturing and automation equipment.
- Water and wastewater treatment systems.
- HVAC and building services plant.
- Heavy-duty motor control installations.
Technical Specifications
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| Power | 132 kW | |
|---|---|---|
| Current | 245 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| 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 |
Frequently Asked Questions
What is the Danfoss 137L3146 used for?
The Danfoss 137L3146 is used to control the speed and torque of large three-phase AC motors in industrial automation and process control applications.
What power rating does the Danfoss 137L3146 provide?
The drive has a rated output power of approximately 132 kW / 200 hp.
What supply voltage does this drive require?
The Danfoss 137L3146 operates from a three-phase 380–500 V AC supply.
Does the Danfoss 137L3146 include functional safety?
Yes. The drive includes Safe Torque Off (STO) functionality for machine safety applications.
Which communication protocol is enabled on this model?
This model includes Modbus TCP OS7MT fieldbus communication and an Ethernet port with no additional protocol enabled.
Trusted by Industrial Automation Engineers
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.
