1. General Information

• Manufacturer: Reliance Electric (Rockwell Automation)

• Part Number: 0-50040 (also 0-50040-R, 050040)

• Description: Voltage Supply Subassembly / Power Supply Module

• Category: Control Card / Sealpak (Sealed Industrial Module)

• Application: GV3000, SP500, and other Reliance drive systems

• Condition: New / Remanufactured

• Warranty: 1 Year

2. Electrical Specifications

• Input Voltage: 120/240 VAC ±10%, 50/60 Hz

• Output Voltages:

  • +5 VDC @ 5 A (main)

  • ±12 VDC @ 1 A (auxiliary)

• Power Rating: 50 W (typical)

• Ripple & Noise: ≤ 50 mVpp

• Efficiency: ≥ 85% @ full load

• Isolation: 2000 VAC (input to output)

• Protection: Over-voltage, over-current, short-circuit (auto-recovery)

3. Physical & Environmental

• Dimensions (W×H×D): 190 mm × 120 mm × 35 mm (7.5" × 4.7" × 1.4")

• Weight: 1.2 kg (2.6 lbs)

• Enclosure: Sealed aluminum, IP30

• Operating Temperature: 0°C to +50°C (32°F to 122°F)

• Storage Temperature: -20°C to +70°C (-4°F to 158°F)

• Humidity: 5%–95% RH (non-condensing)

4. Key Features

• OEM replacement for Reliance drive control systems

• Fully sealed “Sealpak” construction for harsh industrial environments

• Compact, high-reliability design for cabinet mounting