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GE UR7DH Inter-Relay Communications Module
Manufacturer: GE Multilin
Product Number: UR7DH
Category: Inter-Relay Communications Module / Communication Module
System Platform: UR Series Protection Relays
Function: Enables high-speed peer-to-peer communication between UR series relays; supports GOOSE messaging and IEC 61850
Application: Substation automation, protection schemes, distributed protection, IEC 61850 networks
Product Description
The GE UR7DH is an Inter-Relay Communications Module used in GE’s Universal Relay (UR) series. It ensures high-speed communication between relays for efficient operation in industrial environments.
Technical Specifications
Model Number: UR7DH
Type: Inter-Relay Communications Module
Communication Channel: Single-mode LASER channel, 1300 nm wavelength
Dimensions: 15.24 cm x 17.78 cm x 3.81 cm
Weight: 0.8 kg
Monitoring: Integrated channel monitoring for diagnostics
Operating Temperature: -40°C to +70°C (-40°F to +158°F)
GE UR7DH Inter-Relay Communications Module
Manufacturer: GE Multilin
Product Number: UR7DH
Category: Inter-Relay Communications Module / Communication Module
System Platform: UR Series Protection Relays
Function: Enables high-speed peer-to-peer communication between UR series relays; supports GOOSE messaging and IEC 61850
Application: Substation automation, protection schemes, distributed protection, IEC 61850 networks
Product Description
The GE UR7DH is an Inter-Relay Communications Module used in GE’s Universal Relay (UR) series. It ensures high-speed communication between relays for efficient operation in industrial environments.
Technical Specifications
Model Number: UR7DH
Type: Inter-Relay Communications Module
Communication Channel: Single-mode LASER channel, 1300 nm wavelength
Dimensions: 15.24 cm x 17.78 cm x 3.81 cm
Weight: 0.8 kg
Monitoring: Integrated channel monitoring for diagnostics
Operating Temperature: -40°C to +70°C (-40°F to +158°F)
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