GE IS220PTURH1B Turbine-Specific Primary I/O Trip Pack

Input voltage: 24V DC (±10% fluctuation range), support redundant power supply design.

Output signal: 120V AC relay output is supported to trigger the turbine main trip action.

Communication interface: Dual 10/100BASE-TX Ethernet port: Supports high-speed data exchange with Mark VIe controller, compatible with Ethernet/IP and Modbus TCP protocols. RS-232C port: Used for initial configuration and serial communication.

Input type: 4 passive magnetic speed input, support 2-2000 RPM speed detection, for turbine zero speed judgment and overspeed protection.

Analog input: 8 differential voltage inputs (0-10V DC)

Operating temperature: -40°C to + 85°C, storage temperature -55 °C to + 100°C.

Protection level: IP20

Signal isolation: the input and output channels are photoelectric isolation, the isolation voltage is ≥2500V AC, and the anti-interference ability is strong.

Installation mode: Supports single-slot VME rack installation and is compatible with the Mark VIe system backplane.

Power consumption: Typical power consumption 20W, support low power mode (<5W).

Turbine special safety design: emergency shutdown can be triggered when anomalies such as excessive speed and vibration are detected, and the response time is < 10ms.

Speed monitoring: Real-time tracking of turbine speed through 4 magnetic speed inputs, supporting zero speed detection and speed control.

Highly reliable industrial architecture: Dual Ethernet ports support network redundancy and ensure uninterrupted communication.

Anti-interference ability: Signal isolation and wide temperature design for stable operation in electromagnetic interference and extreme environments.

Software compatibility: Compatible with GE ControlST software, it supports online parameter adjustment and fault diagnosis.

Gas turbine control: GE IS220PTURH1B As the core module of the Mark VIe system, it is responsible for turbine overspeed protection, vibration monitoring and emergency shutdown. Real-time speed tracking through magnetic speed input, with fuel regulation system to achieve accurate start and load adjustment.

Industrial automation: GE IS220PTURH1B used for condition monitoring and safety interlocking of pumps, compressors and other equipment in petrochemical, electric power and other industries.

Process control: GE IS220PTURH1B Support analog input, can be integrated into the SCADA system to achieve closed-loop control of temperature, pressure and other parameters.

Energy management: Control generator excitation, transformer tap-changer and other equipment to improve the stability of the power system.

Renewable energy: suitable for wind power, hydropower and other scenarios of unit protection and grid-connected control.

Rail transit: Monitor motor speed and braking status to ensure safe train operation. Interface with track circuit to realize train position detection and signal interlocking.