ABB 1VCR017053G0006 power management

Product Overview

The ABB 1VCR017053G0006 is a critical power management and control interface board specifically engineered for the ABB V-Contact VSC line of medium-voltage vacuum contactors. It serves as the "heart" of the contactor's control system, converting input AC voltage into stable power to drive the vacuum interrupters and manage switching signals. 

Technical Specifications

• Part Number: 1VCR017053G0006

• Applicable Equipment: ABB V-Contact VSC Vacuum Contactors

• Rated System Voltage: Up to 12 kV

• Rated Current: 400 A

• Input Supply Voltage: AC 150V – 280V

• Rated Frequency: 50 Hz

• Breaking Capacity: 6 kA (unfused); up to 50 kA (with SCPD)

• Rated Insulation Voltage: 2000 V

• Mechanical Life: Up to 10 million operations

• Dimensions: 178 x 51 x 305 mm

• Weight: 0.5 kg

• Origin: Switzerland

Key Features

• VSC Contactor Optimization: Fully integrated with the VSC series' permanent magnet actuator technology, ensuring precise timing for opening and closing operations.

• Wide Input Range: Capable of handling significant voltage fluctuations (AC 150V–280V), maintaining stable control power even during grid instability.

• Extreme Durability: Designed to match the 10-million-operation mechanical life of the contactor, significantly reducing the need for maintenance and board replacement.

• High Breaking Capacity Support: Works in tandem with the vacuum interrupters to safely manage fault currents up to 50 kA when coordinated with appropriate Short-Circuit Protective Devices (SCPD).

• Compact Form Factor: The slim 51mm profile allows it to be installed easily within the contactor's internal housing without increasing the overall footprint of the switchgear.

• Environmental Protection: Level 1 certification ensures high manufacturing standards, with optional DNV coating for marine and offshore applications.