137N8976 Danfoss Three Phase iC7-Automation regenerative AFE

137N8976 Danfoss Three Phase iC7-Automation regenerative AFE

Danfoss 137N8976 iC7-Automation air-cooled system module with 650 A current rating, three-phase 380-500 V AC supply, regenerative AFE design, PROFINET RT communication and IP00 Open Type protection.

SKU: 137N8976Alt SKU: IC7-60SA3A05-650AE00F3+AE10+AJFX+AKFX+BAPR+BDC1+BEXX+BF20+BGK1+BH25+BK25+CAX0+CBX0+DAAU+EGIN+EHENMPN: 137N8976
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Why Choose the Danfoss 137N8976 iC7-Automation System Module?

The Danfoss 137N8976 is a high-performance iC7-Automation system module designed for demanding industrial drive applications requiring regenerative operation, low-harmonic performance and advanced automation connectivity. Built as an air-cooled active front end module, it provides reliable power conversion for high-power motor control and engineered drive systems.

As part of the Danfoss iC7-Automation series, this system module is developed for fast integration into modular drive cabinets and advanced control architectures. Its regenerative AFE design helps improve energy efficiency by allowing power to be returned to the supply network while supporting cleaner mains performance.

With a 380–500 V AC three-phase supply and a 650 A current rating, the 137N8976 is suited to high-capacity industrial installations. The IP00 / Open Type design is intended for cabinet integration, while PROFINET RT communication and standard I/O support seamless connection to modern automation systems.

Key Advantages

  • High-performance Danfoss iC7-Automation system module.
  • 650 A current rating for demanding high-power drive systems.
  • Three-phase 380–500 V AC input for industrial power networks.
  • Regenerative AFE design supports energy recovery and efficient operation.
  • PROFINET RT communication for PLC and automation integration.
  • Air-cooled construction for reliable thermal management.
  • Standard I/O and relay option for flexible control connectivity.
  • Designed for installation inside engineered drive cabinets and panels.

Key Features

  • Danfoss iC7-Automation system module series.
  • Air-cooled system module design.
  • 3-phase regenerative 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.

Regenerative Drive Technology for Industrial Automation

Regenerative active front end modules such as the Danfoss 137N8976 are used in drive systems where controlled power flow and efficient energy recovery are important. By supporting bidirectional energy transfer, the module can help return braking energy to the mains supply rather than dissipating it as heat.

The iC7-Automation platform is designed for modern industrial environments where modular construction, communication flexibility and reliable drive performance are essential. With PROFINET RT connectivity and standard I/O, the 137N8976 can be integrated into PLC-based automation systems and engineered control panels.

Typical Applications

  • Regenerative industrial drive systems.
  • High-power motor control applications.
  • Engineered drive cabinets and automation panels.
  • Process automation and production machinery.
  • Large conveyors and material handling systems.
  • Cranes, hoists and braking energy recovery applications.
  • 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 IC7-60SA3A05-650AE00F3+AE10+AJFX+AKFX+BAPR+BDC1+BEXX+BF20+BGK1+BH25+BK25+CAX0+CBX0+DAAU+EGIN+EHEN
Product group IC7-60
Drive type 3-phase regenerative 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 137N8976 used for?

The Danfoss 137N8976 is used as a regenerative 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 137N8976 require?

The Danfoss 137N8976 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 137N8976 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, high-power performance and reliable operation in demanding automation environments.