GE IS200EXHSG3REC Relay Driver Board

Description

The IS200EXHSG3REC module is engineered to manage high-speed relay operations for excitation control in turbine systems. It plays a critical role in controlling DC contactors and pilot relays for de-excitation and field flashing.

Specifications

• Type: Exciter High-Speed Relay Driver Board

• Power Supply: 125 VDC for contacts, 24 VDC for pilot relay power

• Input Voltage: 120 VAC

• Output Voltage: 5-24 VDC

• Relay Channels: 6 channels

• Communication Protocol: Modbus

• Operating Voltage Range: 90-265 VAC

• Signal Feedback: 4-20 mA analog

• Mounting: DIN-Rail

• Operating Temperature: 0°C to 60°C

• Dimensions: 8.64 cm x 16.18 cm (3.4 in x 6.37 in)

• Weight: 0.91 kg (2.0 lbs)

Features

• Excitation System Compatibility: Designed for EX2000 and EX2100 systems.

• Relay Control: Drives DC contactors and pilot relays for reliable de-excitation and field flashing.

• High-Speed Contactor Drivers: Provides regulated sustaining current with an initial boost for reliability.

• Redundant Configurations: Supports simplex and 2-out-of-3 voting redundant control setups.

• Conditioning Circuit: Processes de-excitation and crowbar signals from EDEX and EXDE boards.

• Durable Design: Built to withstand demanding industrial environments.