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137L3140 Danfoss 30kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3140 iC7-Automation frequency converter with 61 A rated current, 380-500 V AC three-phase supply, IP20 Open Type enclosure, Modbus TCP OS7MT communication and integrated Safe Torque Off for industrial motor control applications.
£5,041.50
Why Choose the Danfoss 137L3140 iC7-Automation Frequency Converter?
The Danfoss 137L3140 is a reliable iC7-Automation frequency converter designed for accurate industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides precise speed and torque regulation for three-phase AC motors used in machinery, production equipment and process systems.
This frequency converter is engineered for dependable operation, flexible integration and efficient performance in modern industrial installations. With integrated functional safety, standard I/O, Ethernet connectivity and enabled Modbus TCP communication, the 137L3140 is suitable for automation systems requiring robust drive performance and dependable connectivity.
With a 61 A rated current and three-phase 380–500 V AC supply, the Danfoss 137L3140 is suitable for industrial motor applications including conveyors, pumps, fans, packaging machinery and OEM equipment. Its IP20 / Open Type enclosure and FA06 frame size make it suitable for installation inside electrical cabinets and control panels.
Key Advantages
- Reliable frequency converter for industrial automation applications.
- 61 A rated current for industrial motor control systems.
- Three-phase 380–500 V AC input suitable for industrial power networks.
- Integrated Safe Torque Off (STO) safety function.
- Enabled Modbus TCP fieldbus communication.
- Ethernet port included for industrial connectivity.
- Standard I/O configuration for flexible machine integration.
- Air-cooled cabinet-mounted design for industrial control panels.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 61 A rated current.
- Three-phase 380–500 V AC supply.
- IP20 / Open Type protection rating.
- Frame size FA06.
- Air-cooled construction.
- EMC category C1 and C2.
- Control Panel 2.8 OPX20.
- Standard I/O: 4 × DI, 2 × DI/O, 2 × AI, 1 × AO and 2 × RO.
- Fieldbus protocols enabled: Modbus TCP OS7MT.
- Other protocols enabled: Ethernet port, no protocol.
- Integrated Safe Torque Off (STO), not upgradable.
- Additional options according to model code.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137L3140 regulate motor speed by adjusting the frequency and voltage supplied to the connected motor. This helps improve process control, reduce mechanical stress, support smoother acceleration and deceleration, and improve energy efficiency across industrial systems.
The iC7-Automation platform is designed for modern industrial control environments where reliability, connectivity and integrated safety are important. Its Modbus TCP capability, standard I/O and Safe Torque Off function make it suitable for automation, process control and machine-building applications.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps and fan control systems.
- Packaging and production machinery.
- Processing equipment and automation systems.
- OEM machine-building applications.
- Industrial control panels and cabinet-mounted systems.
- Manufacturing lines requiring reliable motor control.
- Process control and automation installations.
Technical Specifications
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| Power | 30 kW | |
|---|---|---|
| Current | 61 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Full type code | IC7-60FA3N05-61A0E20F1+AGCX+ALDC+BAMT+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable speed drive | |
| Rated current | 61 A | |
| Input voltage | 380–500 V AC | |
| Input phases | Three-phase | |
| Cooling method | Air cooled | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA06 | |
| EMC category | C1 and C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| Additional connectivity | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO) | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137L3140 used for?
The Danfoss 137L3140 is used to control the speed and torque of industrial AC motors in automation, process and machine-building applications.
What current rating does this drive provide?
This drive configuration has a rated current of 61 A.
What supply voltage does the Danfoss 137L3140 require?
The drive operates from a three-phase 380–500 V AC supply.
Does this frequency converter include safety functionality?
Yes, the Danfoss 137L3140 includes integrated Safe Torque Off (STO) functional safety.
Which communication protocol is enabled?
This configuration includes Modbus TCP OS7MT fieldbus communication and an Ethernet port.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, machine builders and system integrators for precise motor control, efficient operation and reliable integration into demanding industrial environments.
