ABB HENF327886R0001 (B5LA) DC Power Supply Module

Product Description

ABB HENF327886R0001 (B5LA) is a dedicated DC power supply module for ABB Procontrol P13/P14 DCS system. It converts DC bus voltage into multiple isolated stable 

power outputs for control boards, with high voltage isolation and surge suppression, widely used in power plant control cabinet maintenance.

Technical Specifications

• Part Number: HENF327886R0001 (B5LA)
• Brand: ABB
• Type: DC Power Supply Module
• Input: 24/48VDC
• Output: +5V, ±15V
• Working Temp: -20℃ ~ +60℃
• Origin: Switzerland
• Protection: Overvoltage, overcurrent, thermal protection

Key Features

1. Multi-channel isolated regulated power output
2. 2500VAC high isolation, anti electromagnetic interference
3. Built-in buffer capacitor for peak voltage absorption
4. Real-time bus voltage monitoring and fault alarm
5. Compact Eurocard design, easy rack installation