0-51423
May 21, 2026

0-51423

Manufacturer: Reliance Electric Part Number: 0-51423 Description: Auxiliary Power Supply Board Applicable Equipment: ImPak Plus series DC variable speed drive Application: Supply stable regulated power for drive internal control circuit and signal circuit Condition: Obsolete industrial spare part Warranty: 12 months for refurbished unit

Description

Electrical Specifications

Input Voltage: 115/230 VAC selectable, 50/60Hz
Output Voltage: +5VDC, ±12VDC, 24VDC
Voltage Regulation: ±1.5% under full load
Max Output Power: 60W
Insulation Voltage: 2500 VAC between input and output
Built-in Protection: Over current protection, short circuit protection, fuse protection
Ripple Noise: Less than 50mVpp

Physical Characteristics

Overall Size: 254mm × 178mm × 25mm
Weight: Approximately 0.6KG
Board Material: Industrial glass fiber PCB
Surface Treatment: Conformal coating for dustproof and moistureproof
Installation Method: Edge connector plug-in type

Environmental Parameters

Operating Temperature: 0℃ ~ +50℃
Storage Temperature: -20℃ ~ +70℃
Relative Humidity: 5%~95% RH, non-condensing
Working Environment: Indoor industrial cabinet, no corrosive gas

Matching Accessories

Compatible main control board: 0-51381 series
Compatible gate trigger board: 0-51419, 0-51378 series
Compatible signal interface board: 0-51385
Support matched use with 0-51422 drive board

Installation Instructions

  1. Cut off all power supply before installation and maintenance

  2. Align the board and insert it tightly into the card slot

  3. Confirm AC input voltage gear matches local power supply

  4. Check all wiring connections firmly before power on test run


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