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137N8977 Danfoss Three Phase iC7-Automation low-harmonic AFE
Danfoss 137N8977 iC7-Automation air-cooled system module with 650 A current rating, three-phase 380-500 V AC supply, low-harmonic AFE design, PROFINET RT communication and IP00 Open Type protection.
£21,444.00
Why Choose the Danfoss 137N8977 iC7-Automation System Module?
The Danfoss 137N8977 is a high-performance iC7-Automation system module designed for demanding industrial drive systems requiring low-harmonic operation, powerful motor control and reliable automation integration. Built as an air-cooled active front end module, it supports efficient power conversion for large-scale industrial applications.
As part of the Danfoss iC7-Automation series, this system module is engineered for fast integration into modular drive cabinets and engineered automation panels. Its low-harmonic AFE design helps reduce mains distortion, while PROFINET RT communication and standard I/O make it suitable for advanced PLC-based control systems.
With a 380–500 V AC three-phase supply and a 650 A current rating, the 137N8977 is ideal for high-capacity motor control installations. The IP00 / Open Type construction is intended for installation inside suitable electrical enclosures, offering flexibility for OEMs, panel builders and industrial drive system engineers.
Key Advantages
- High-performance Danfoss iC7-Automation system module.
- 650 A current rating for demanding high-power drive applications.
- Three-phase 380–500 V AC input for industrial power networks.
- Low-harmonic AFE design helps reduce mains distortion.
- PROFINET RT communication for seamless automation integration.
- Air-cooled construction for dependable thermal performance.
- Standard I/O and relay option for flexible control connectivity.
- IP00 / Open Type format for engineered cabinet installation.
Key Features
- Danfoss iC7-Automation system module series.
- Air-cooled system module design.
- 3-phase low-harmonic AFE product type.
- 650 A rated current.
- 380–500 V AC mains voltage.
- IP00 / Open Type protection rating.
- EMC Category C3.
- Frame size AR11.
- PROFINET RT OS7PR communication interface.
- Control Panel 2.8 OPX20 operator interface.
- Standard I/O with I/O and Relay Option OC7C1.
- Ethernet connectivity included.
- Functional safety not included and not upgradable.
Low-Harmonic Drive Technology for Industrial Automation
Low-harmonic active front end modules such as the Danfoss 137N8977 are used in drive systems where efficient motor control and improved power quality are required. By helping reduce harmonic distortion on the mains supply, the module supports stable operation in demanding industrial environments.
The iC7-Automation platform is designed for modern automation systems where modular construction, reliable performance and communication flexibility are essential. With PROFINET RT connectivity and standard I/O, the 137N8977 can be integrated into PLC-controlled systems, engineered drive cabinets and high-power automation panels.
Typical Applications
- Low-harmonic industrial drive systems.
- High-power motor control applications.
- Engineered drive cabinets and automation panels.
- Process automation and production machinery.
- Large pumps, fans and compressors.
- Conveyors and material handling systems.
- Water, wastewater and infrastructure automation.
- OEM modular drive systems.
Technical Specifications
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| Current | 650 A | |
|---|---|---|
| Phase | Three Phase | |
| IP Rating | IP00 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Product type | System module, air-cooled | |
| Model code | IC7-60SA3H05-650AE00F3+AE10+AJFX+AKFX+BAPR+BDC1+BEXX+BF20+BGK1+BH25+BK25+CAX0+CBX0+DAAU+EGIN+EHEN | |
| Product group | IC7-60 | |
| Drive type | 3-phase low-harmonic AFE | |
| Mains voltage | 380–500 V AC | |
| Current rating | 650 A | |
| Input phases | Three-phase | |
| Cooling method | Air cooled | |
| Protection rating | IP00 / Open Type | |
| EMC category | C3 | |
| Frame size | AR11 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | I/O and Relay Option OC7C1 | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Communication interface | Ethernet | |
| Functional safety | None, not upgradable |
Frequently Asked Questions
What is the Danfoss 137N8977 used for?
The Danfoss 137N8977 is used as a low-harmonic iC7-Automation system module for high-power industrial drive systems and engineered automation panels.
What current rating does this module provide?
The module has a rated current of 650 A, making it suitable for demanding high-capacity drive applications.
What supply voltage does the Danfoss 137N8977 require?
The Danfoss 137N8977 operates from a three-phase 380–500 V AC supply.
What communication protocol is included?
This configuration includes PROFINET RT OS7PR communication for integration with industrial automation networks.
Does the Danfoss 137N8977 include functional safety?
No, this configuration is supplied with no functional safety option and is listed as not upgradable for functional safety.
Trusted by Industrial Drive System Engineers
Danfoss iC7-Automation system modules are trusted by engineers, OEMs and industrial operators for modular drive integration, low-harmonic performance and reliable operation in demanding automation environments.
