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137X3658 Danfoss Three Phase iC7-Automation low-harmonic AFE
MPN: 137X3658
Alt. SKU: IC7-60SA3H05-816AE00F4+AE10+AJFX+BAIP+BDC1+BEXX+BF20+BGK1+BH25+BK25+DAAU+EGIN+EHEN
£38,294.40
£31,912.00
Why Choose the 137X3658 Danfoss Three Phase iC7-Automation low-harmonic AFE?
137X3658, Danfoss iC7 Automation Drive for Three Phase systems. Designed to handle input voltages of 3X380-500VAC, the unit features IP00 / OPEN TYPE protection and supports 50/60Hz frequency ranges. Short circuit capacity is rated at 100kA and includes Control Panel 2.8 OPX20 interface. Integrated EtherNet/IP OS7IP communication and onboard I/O (6xDI,2xDO,2xAI,1xAO,thermister input,2xNO/NC,1xNO relays) ensure seamless industrial connectivity and configuration flexibility.
Key Takeaways
- Voltage: 3X380-500VAC
- Current: 816A
- IP Rating: IP00 / OPEN TYPE
Frequently Asked Questions About the 137X3658 Danfoss Three Phase iC7-Automation low-harmonic AFE
- What is the rated current and voltage?
- What frequency range does it support?
- What communications are supported?
- What safety and mounting features are included?
- What is a 3 phase low-harmonic AFE?
Speed & Safety Benefits
- Fast setup: Preconfigured I/O and modular panel design simplify commissioning
- Robust performance: Integrated brake chopper and high short-circuit resistance
- Certified compliance: Adheres to Danfoss industrial-grade standards
Key Features of the 137X3658 Danfoss Three Phase iC7-Automation low-harmonic AFE
- Input Voltage: 3X380-500VAC
- Current Rating: 816A
- Phase: Three Phase
- Control Panel: Control Panel 2.8 OPX20
- Brake Option: No brake chopper
- Communication: EtherNet/IP OS7IP
- Protection: IP00 / OPEN TYPE
Rated at 816A for 3-phase systems operating at 3X380-500VAC.
Compatible with both 50Hz and 60Hz mains frequency.
Includes EtherNet/IP OS7IP protocol and 6xDI,2xDO,2xAI,1xAO,thermister input,2xNO/NC,1xNO relays onboard I/O interfaces.
Protected by IP00 / OPEN TYPE housing, includes integrated brake chopper and user-friendly mounting with Control Panel 2.8 OPX20.
A Low Harmonic AFE (Active Front End) is a drive input system designed to significantly reduce harmonic distortion on the power supply line. Unlike traditional rectifiers, it uses controlled IGBT-based switching to draw current in a clean, sinusoidal waveform with near-unity power factor. This minimizes electrical interference, improves power quality, ensuress compliance with harmonic standards such as IEEE 519 — making it ideal for sensitive or regulated installations.
