General Electric IS200SPROH1ADD
General Electric IS200SPROH1ADD
General Electric IS200SPROH1ADD
General Electric IS200SPROH1ADD
General Electric IS200SPROH1ADD
General Electric IS200SPROH1ADD
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

IS200SPROH1ADD

/ 4.9
1001 reviews | Need a Specific Revision?
General Electric IS200SPROH1ADD Backup Protection Terminal Board is a critical emergency protection component for the Mark VIe Speedtronic turbine control system. It ensures reliable turbine safety by interfacing with PPRO I/O packs and SPRO/TPRO/TREA terminal boards.
Get a quick price for IS200SPROH1ADD
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for IS200SPROH1ADD

  • Manufacturer:
    General Electric
  • Part Number:
    IS200SPROH1ADD
  • Product Family:
    GE Mark VI Gas Turbine Control
  • Series:
    Mark VIe Speedtronic
  • Complementary I/O Pack:
    GE PPRO (Emergency Protection I/O Pack)
  • Power Supply:
    28 V dc, 0.37 A dc
  • PT In (SPRO/TPRO):
    0 to 138 V ac, 5 to 66 Hz
  • Speed In (SPRO/TPRO):
    -15 to +15 V dc
  • Speed Sensor Power Out (TPRO):
    24 V dc, 25 mA dc
  • Voltage In (TREA):
    16 to 140 V dc
  • E-stop In (TREA):
    18 to 140 V dc
  • Contact Out (TREA):
    28 V dc, 7 A dc
  • Weight:
    0.56 kg
  • Estimated shipping dimensions:
    17.7x15.7x4.8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Performance Applications Certifications & Standards

Features:

  • Backup Protection Terminal Board Provides Independent Turbine Emergency Control.
  • Compatible With GE PPRO I/O Pack And SPRO/TPRO/TREA Terminal Boards For Redundant Monitoring.
  • Supports Wide Input Voltage Ranges And Sensor Interfaces To Ensure Reliable Operation.
General Electric IS200SPROH1ADD Backup Protection Terminal Board is a high-reliability solution for turbine emergency protection in Mark VIe Speedtronic systems. By interfacing with PPRO I/O packs and terminal boards such as SPRO, TPRO, and TREA, it provides independent monitoring and control of turbine speed, voltage, and emergency stop signals.

This terminal board operates with a 28 V dc power supply at 0.37 A, handling PT inputs (0–138 V ac), speed inputs (–15 to +15 V dc), and sensor power outputs (24 V dc, 25 mA). TREA connections allow voltage monitoring, E-stop functionality, and contact outputs rated for high-current operation, enabling rapid shutdowns and equipment protection.

The IS200SPROH1ADD ensures system redundancy and improves operational safety. When deployed across multiple PPRO I/O packs and terminal boards, it enhances turbine protection architecture, reduces downtime, and maintains reliable emergency control in both gas and steam turbine installations. By integrating this board, operators can achieve safer, more reliable, and resilient turbine operation.

The IS200SPROH1ADD General Electric Backup Protection Terminal Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS200SPROH1ADD Backup Protection Terminal Board Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IS200SPROH1ADD Backup Protection Terminal Board Specs

General

  • Manufacturer General Electric
  • Model IS200SPROH1ADD
  • Condition New Original ready stock
  • Product Family IS200TTURH1B,IS200VPROH1B,IS220PAICH1A
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Independent Overspeed Protection: Supports three independent passive magnetic pickups inputs, implementing a 2-out-of-3 logic to ensure reliable tripping even in the event of main controller failure.
  • Backup Synchronization Monitoring: Onboard two voltage transformer (PT) input interfaces for monitoring generator and bus voltage, providing backup synchronization verification for grid connection.
  • High-Reliability Signal Conditioning: Converts raw speed and voltage analog signals into digital signals recognizable by the PPRO I/O package, with a signal processing frequency range of 5 Hz to 66 Hz.
  • Seamless Integrated Trip Chain: Communicates directly with the TREA relay trip board via a dedicated JA3 37-pin connector, enabling high-power hardware disconnection at 28V DC, 7A level.
  • Heavy-duty Gas Turbines: Serves as the last line of mechanical/electrical protection in the Mark VIe control systems of large gas turbines such as GE 6FA, 9FA, and 9E.
  • Steam Turbine Emergency Control: Used in power plant steam turbine systems to monitor abnormal speeds and enforce emergency shutdowns in case of runaway risk.
  • Generator Synchronization Verification: Used as a redundant monitoring method for automatic synchronization devices during generator grid connection to prevent asynchronous closing.
  • Complex Industrial Drives: Power turbine protection for large centrifugal compressors or pump stations.
  • ATEX Certification: Complies with European explosion-proof directives, allowing use in hazardous industrial environments (Zone 2).
  • UL/cUL Certification: Meets North American safety standards for industrial control equipment, suitable for power and process industries.
  • CE Mark: Complies with European Electromagnetic Compatibility (EMC) directives, providing strong resistance to industrial noise interference.
  • IEEE Performance Standards: Follows IEEE specifications regarding the reliability and response speed of turbine protection systems.
Description
The IS200SPROH1ADD terminal board from General Electric is designed as a backup protection solution within the Mark VIe Speedtronic series. It integrates seamlessly with the GE PPRO Emergency Protection I/O Pack to monitor turbine speed, voltage, and emergency stop signals, providing an independent layer of safety for gas and steam turbines.

Operating with a 28 V dc power supply at 0.37 A, the IS200SPROH1ADD efficiently manages input signals from SPRO and TPRO modules. Phase transformer inputs accept 0 to 138 V ac at 5 to 66 Hz, while speed inputs accommodate –15 to +15 V dc, ensuring compatibility with a wide range of turbine sensors. Additionally, the TPRO module provides a 24 V dc, 25 mA output to power connected speed sensors.

The TREA interface expands safety monitoring by handling voltage inputs from 16 to 140 V dc, emergency stop inputs from 18 to 140 V dc, and contact outputs rated at 28 V dc, 7 A. This allows the IS200SPROH1ADD to execute rapid shutdowns and protect turbine equipment from over-speed or abnormal operating conditions.

General Electric IS200SPROH1ADD is built to maintain high reliability under industrial operating conditions. Its integration within Mark VIe systems allows redundancy, reducing downtime and enhancing turbine protection. By deploying this terminal board, operators can ensure continuous monitoring and emergency control with minimal risk to both personnel and machinery.

As a key component of the Mark VIe Speedtronic series, the IS200SPROH1ADD can be used in conjunction with multiple PPRO I/O packs and SPRO/TPRO/TREA terminal boards to create a robust and fail-safe emergency protection architecture. This combination enhances turbine system safety, performance, and reliability in industrial power plants.
Revisions

Revision Part #

Also known as

IS200SPROH1ACC
IS200SPROH1A-CC, Series CC, Rev CC
IS200SPROH1AAA
IS200SPROH1A-AA, Series AA, Rev AA
IS200SPROH1ABC
IS200SPROH1A-BC, Series BC, Rev BC
Alternative Names
IS220PPROS1B IS200TREAH1A IS200TPROH1B IS220PAICH1A
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How does IS200SPROH1ADD handle sensor inputs?
It processes PT inputs (0–138 V ac), speed inputs (–15 to +15 V dc), and sensor power outputs (24 V dc, 25 mA), supporting accurate monitoring of turbine conditions.
How is power supplied to the IS200SPROH1ADD board?
It uses a 28 V dc power supply at 0.37 A, sufficient to drive all monitoring and output functions.
Can IS200SPROH1ADD be used in different turbine types?
Yes, it is compatible with both gas and steam turbines and can be integrated across Mark VIe Speedtronic platforms.
What is the function of IS200SPROH1ADD?
It provides backup emergency protection for turbines, interfacing with PPRO I/O packs and terminal boards to ensure rapid response to abnormal conditions.

Product Browsing History