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Products Description
Technical Specifications
Model: 216NG62A (Part No:HESG441634R1)
Series: REG216 Generator Protection System
Function: Rack‑mounted DC power supply module, converts wide‑range input DC to stable 24 V DC system power for backplane bus and other plug‑in boards
Form factor: Standard 6U Eurocard for 19‑inch rack installation
Input DC range: 36‑312 VDC wide input
Output: 24 VDC, rated power 150W
Protection: Built‑in short‑circuit protection, overload protection, over‑temperature protection
Parallel capability: Supports parallel operation for power redundancy and power expansion
On‑board indicators: LED status indicators for output healthy, fault alarm
Operating Temperature: 0℃ ~ +60℃
Applicable System: ABB REG216 generator protection system rack
216NG62A is a rack‑mount DC power supply module for ABB REG216 generator protection system. It accepts wide‑range DC power from plant battery systems and converts it into regulated 24 V DC power, supplying power to back‑plane bus and other functional plug‑in boards inside the protection rack.
This module supports parallel redundant configuration to improve power supply reliability for critical generator protection equipment. Integrated multiple protection mechanisms can automatically cut off output under short‑circuit, overload or over‑temperature conditions to avoid damage to downstream control boards. Front‑panel LED indicators enable quick status inspection and fault locating during site maintenance. Standard 6U plug‑in design simplifies module replacement.
Commonly used in thermal power, hydropower plant generator protection cabinets. Disconnect all input DC power before replacement, verify hardware revision compatibility. Suitable for on‑site fault replacement and long‑term spare stocking for existing REG216 systems.
