Description

Product Overview

The GE IS220PTURH1B Turbine Specific Primary Trip Module from the Mark VIe series delivers high-speed protection and control for turbine systems. It integrates a processor board, turbine-specific logic board, and analog acquisition daughterboard into a compact, rugged form factor.

This module connects via dual RJ45 Ethernet ports and a 3-pin power input. It outputs through a DC-62 pin connector, enabling direct interface with the TTURH1C terminal board. Diagnostic LEDs provide clear visual feedback for system status.

Technical Specifications

Specification	Detail
Manufacturer	GE
Part Number	IS220PTURH1B
Series	Mark VIe
Voltage Input	28 Vdc
Output Connector	DC-62 pin
Dimensions (L×W×H)	8.3 cm × 4.2 cm × 12.2 cm
Weight	340 g
Ethernet Ports	Dual RJ45
Power Input	3-pin connector
Sensor Inputs	4 speed, 8 flame, shaft voltage
Breaker Output	Supported

Application & Compatibility

The IS220PTURH1B module is compatible with TTURH1C and TRPAH1A terminal boards. When used with TTURH1C, it supports flame sensors, shaft voltage/current, and breaker output. In TRPAH1A configurations, it handles speed inputs only and provides solid-state trip relays.

This flexibility makes it ideal for turbine protection systems, generator control, and industrial safety applications requiring fast trip response and multi-sensor integration.

Specifications

• Dimensions: 8.3 cm × 4.2 cm × 12.2 cm
• Brand: GE

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems