GE URRHH High Density Relay Output Module
- Product Code: URRHH
- Availability: In Stock
Purchase Attributes：Original, Brand New
Service Attributes
▷ Stock & Logistics：Fast Delivery
▷ After-sales Guarantee：12 Months Warranty
▷ Online Customer Service：24 Hours Online Support
▷ Product Advantages：Competitive Price, Long Service Life
Application Attributes：GE URRHH High Density Relay Output Module, Power Control Unit, Industrial Spare Parts
GE URRHH High Density Relay Output Module
Manufacturer: GE / Baker Hughes (Multilin)
Model: URRHH
Series: Multilin UR Universal Relay Series
Type: Relay Output Module
Function: Multi-channel relay output for trip commands, alarm indication and auxiliary control in power system protection
1. Overview
The GE URRHH is a high-density relay output module designed for the Multilin UR series universal relays. It is deployed in power substation, generator and distribution network protection systems. This module provides multiple independent relay contacts to execute breaker tripping, local/remote alarm signaling and interlock control. It features reliable mechanical structure, strong anti-interference capability and supports hot-swap operation, ensuring stable operation under harsh industrial and power grid environments.
2. Technical Specifications
• Relay Channels: 16 independent Form C relay outputs
• Contact Rating: 5 A @ 240 VAC, 8 A @ 30 VDC
• Operating Time: ≤8 ms typical response time
• Isolation: 2000 VAC RMS channel-to-backplane isolation
• Power Supply: 24 VDC ±10%
• Operating Temp: -40°C to +70°C
• Storage Temp: -55°C to +85°C
• Humidity: 5%~95% RH non-condensing
• Dimensions: 145 mm × 175 mm × 38 mm
• Weight: ~0.95 kg
• Certifications: CE, UL, IEC 60255
3. Key Features
• High-density Output: 16 relays meet multi-point alarm and trip requirements
• Hot-swap Support: Module replacement without system shutdown
• Full Isolation Design: Effectively isolate external surge and electromagnetic interference
• LED Status Indication: Individual LED for each relay for on-site status check
• Conformal Coating: Adapt to dusty, humid and corrosive working conditions
• EnerVista Compatibility: Parameter configuration and status monitoring via official software
4. Applications
• Power Substation: Circuit breaker trip, fault alarm and status signal output
• Generator Protection: Auxiliary interlock and abnormal condition alarm
• Transmission & Distribution: Line protection and remote signaling control
• Industrial Power System: Motor and transformer protection auxiliary output
GE © URRHH High Density Relay Output Module