UR-SHA | UR SHA | GE Fanuc | Power Supply Module Multilin

Overview

UR-SHA is a high-power supply module from General Electric Multilin, designed for Universal Relays series, offering enhanced power and reliability.

Features

• Power Rating: 125 to 250 V nominal
• Input Power: 48 V DC for dry contact inputs
• Dimensions: 6.5” L x 6.5” W x 1.75” H
• Improved Efficiency: 28% better than earlier generations

Performance

• Voltage: Increased to 45 W (from 35 W in earlier models)
• Overtemperature Protection: Shuts off at 105°C
• Isolation Voltage: Increased from 2000 V AC to 2300 V AC
• Diagnostic Support: LEDs for status indication

Compatibility

• Replacement: Upgrades from UR-1H and UR-RH modules
• Configuration: Horizontal 19-inch rack with harsh environmental coating (part number ‘A’)

Maintenance & Troubleshooting

• Diagnostic Capabilities: Automatic health checks and error detection
• Preventive Maintenance: Alerts when maintenance is needed via system error indicators