ABB HIEE400220R0002 UPEB Power Interface PCB Unit

Feature & Principle

Power interface conditioning board used in ABB SVC / HVDC control system, collects voltage and current sampling signals, isolates and converts analog signals for main control unit calculation and protection judgment.

Specifications

Model: HIEE400220R0002 Brand: ABB Type: UPEB Interface Board Application: SVC / HVDC control Power: 24V DC Mounting: Rack slot installation Certification: CE

Components & Diagnostics

Signal sampling circuit, isolation amplifier, status LED, backplane connector and protection fuse. Common faults: sampling offset, channel no output, fuse burnout, backplane contact failure.

Product Brief

HIEE400220R0002 interface board, ABB power electronic control spare for static var compensator and high voltage direct current transmission system.