Product Overview

The IS420PPNGH1A is an Emergency Trip Protection Board developed by GE for its Mark VIeS safety control system. This module is designed to provide rapid emergency shutdown capabilities for critical equipment such as gas turbines and steam turbines. It continuously monitors key operational parameters like turbine speed and vibration, and initiates protective actions to prevent issues like overspeed or loss of control.

The IS420PPNGH1A supports Emergency Trip System (ETS) functionality, enabling quick responses to abnormal conditions. Built with a high-reliability architecture, including dual-channel or triple-redundancy configurations, it complies with SIL 3 (Safety Integrity Level 3) standards for safety-critical applications.

Key Features

• Monitors turbine speed, vibration, and fault conditions

• Supports Emergency Trip System (ETS) for rapid shutdown in emergencies

• SIL 3 certified for safety-critical applications

• Compatible with GE Mark VIeS safety control systems

• Supports Profinet and Modbus TCP/IP communication protocols

• Advanced diagnostics for sensor and data integrity

• Industrial-grade design for high-temperature and high-vibration environments

Technical Specifications

Applications

The IS420PPNGH1A is ideal for:

• Gas and steam turbine overspeed protection

• Emergency shutdown systems in power plants

• Oil & gas pipeline safety controls

• Nuclear, thermal, and hydroelectric automation

• Industrial manufacturing process safety

FAQ

Q: Is this product brand new and original?

A: Yes, we only supply brand new and original GE modules.

Q: Do you have this item in stock?

A: Yes, it is currently in stock and ready for shipment.

Q: How long does shipping take?

A: We ship within 3 days to 2 weeks depending on order size.

Q: What shipping carriers do you use?

A: We typically use DHL and other reliable international couriers.

Q: What if there is a quality issue?

A: We offer a 30-day return policy for any quality-related concerns.

Q: What systems is this board compatible with?

A: It integrates with GE Mark VIeS safety control systems.

Q: What safety standard does this module meet?

A: It is certified to SIL 3 under IEC 61508.