GE L90A00HCHF8AH6BL6BN6BS6BU6BW7A - Line Current Differential Relay

Description

• The GE L90A00HCHF8AH6BL6BN6BS6BU6BW7A is a Line Current Differential Relay designed for high-speed protection of transmission lines and feeders.

• Part of GE’s Universal Relay (UR) family, it provides advanced protection, control, and monitoring for industrial applications.

• Supports dual-breaker applications and single/three-pole tripping, ensuring flexible configuration.

Technical Specifications

• Model Number: L90A00HCHF8AH6BL6BN6BS6BU6BW7A

• Type: Line Current Differential Relay

• Voltage Compatibility: Supports various transmission line voltage levels

• Protection Features:

• Current Differential Protection: High-speed fault detection

• Distance Protection: Backup fault prevention

• Breaker Failure Protection: Ensures system reliability

• Fault Location Detection: Provides precise fault identification

• Communication Protocols:

• Ethernet

• Modbus

• DNP3

• IEC 61850

• Sampling and Accuracy:

• Synchronized Sampling: Delivers accurate measurements for precise protection

• Environmental Conditions:

• Operating Temperature: -40°C to +70°C (-40°F to +158°F)

• Dimensions: 34.2 cm × 28.2 cm × 12 cm

• Weight: 3.50 lbs