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137L3847 Danfoss 315kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L3847 iC7 Automation air-cooled frequency converter with 588 A output current, three-phase 380-500 V AC supply, IP20/Open Type protection and EtherNet/IP connectivity for industrial motor control.
£22,962.00
Why Choose the Danfoss 137L3847 iC7 Automation Frequency Converter?
The Danfoss 137L3847 is a powerful iC7 Automation frequency converter designed for demanding industrial motor control and automation systems. As part of the advanced Danfoss iC7 Automation series, it provides efficient variable speed control, robust performance and reliable integration for modern drive applications.
This air-cooled frequency converter is engineered for low-voltage industrial drive installations where high output current, flexible connectivity and dependable safety functionality are essential. The 137L3847 configuration is associated with the IC7-60FA3N05-588AE20F3 model code, making it suitable for large motor control systems and engineered automation solutions.
With a three-phase 380–500 V AC supply, 588 A output current, IP20/Open Type protection and FA10 frame size, the Danfoss 137L3847 is designed for installation in industrial drive cabinets, control panels and automation systems requiring high-performance motor control.
Key Advantages
- High-performance Danfoss iC7 Automation frequency converter.
- 588 A rated current for demanding industrial drive applications.
- Three-phase 380–500 V AC input suitable for low-voltage industrial systems.
- Air-cooled design for efficient thermal management.
- Integrated Safe Torque Off (STO) functional safety.
- EtherNet/IP fieldbus support for modern automation networks.
Key Features
- Danfoss iC7 Automation series.
- Product code 137L3847.
- IC7-60FA3N05-588AE20F3 frequency converter configuration.
- 588 A output current.
- 3-phase 380–500 V AC supply.
- IP20/Open Type protection rating.
- FA10 frame size.
- EMC category C3.
- OPX20 2.8 control panel.
- Standard I/O with digital, analogue and relay outputs.
- EtherNet/IP OS7IP fieldbus protocol enabled.
- Integrated STO safety function.
High-Current Motor Control for Industrial Systems
Frequency converters such as the Danfoss 137L3847 control motor speed by adjusting output voltage and frequency. This enables industrial systems to improve process accuracy, reduce mechanical stress and optimise energy use in demanding motor-driven applications.
The iC7 Automation platform is designed for scalable drive systems, helping engineers integrate high-performance motor control with advanced automation networks. With EtherNet/IP connectivity, integrated STO safety and a robust air-cooled design, the 137L3847 is well suited to demanding industrial environments.
Typical Applications
- High-power industrial motor control systems.
- Manufacturing and production line automation.
- Process automation and heavy-duty drive systems.
- Pumps, fans and compressor installations.
- Material handling and conveyor systems.
- Drive cabinets and engineered automation panels.
Technical Specifications
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| Power | 315 kW | |
|---|---|---|
| Current | 588 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7 Automation | |
| Product code | 137L3847 | |
| Catalogue number | 7FC-AUFA3N05-588AE20F3-000122095 | |
| Model / configuration | IC7-60FA3N05-588AE20F3 | |
| Product type | Frequency converter | |
| Cooling type | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 588 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA10 | |
| EMC category | C3 | |
| Control panel | OPX20 2.8 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| Other protocols | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable |
Frequently Asked Questions
What is the Danfoss 137L3847?
The Danfoss 137L3847 is an iC7 Automation frequency converter designed for industrial motor control and automation applications.
What current rating does the Danfoss 137L3847 provide?
This frequency converter is rated at approximately 588 A.
What supply voltage does the 137L3847 require?
The Danfoss 137L3847 operates from a three-phase 380–500 V AC supply.
What protection rating does this frequency converter have?
It has an IP20/Open Type protection rating and is intended for installation inside suitable industrial enclosures or drive cabinets.
Does the Danfoss 137L3847 include functional safety?
Yes, it includes Safe Torque Off (STO) functional safety, specified as not upgradable for this configuration.
Trusted by Industrial Drive Engineers Worldwide
Danfoss iC7 Automation frequency converters are used by industrial automation professionals, machine builders and system integrators to deliver reliable high-performance motor control, flexible communication and efficient operation in demanding applications.
