In Stock
IS200TRPLH1A Image One
3 year warranty

IS200TRPLH1A Image 1
IS200TRPLH1A Image 2
IS200TRPLH1A Image 3
IS200TRPLH1A Image 4

IS200TRPLH1A

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
Turbine Primary Trip Board IS200TRPLH1A is part of the Mark VI IS200 Series from General Electric; it is used to help with primary overspeed protection. The TRPL model is controlled by the turbine Primary Turbine Protection controllers, PTUR or VTUR.

AVAILABILITY:

IN STOCK
SHIPS TODAY

Sell Surplus: Have a IS200TRPLH1A to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: IS200TRPLH1A
  • SKU: IS200TRPLH1AGBTC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark VI IS200

IS200TRPLH1A Technical Specifications

Part Number IS200TRPLH1A
Series Mark VI
Manufacturer General Electric, GE
Instruction Manual GEH-6721L
Functional Acronym/Abbreviation TRPL
Model Description Large Steam Turbine Primary Trip Terminal Board
Controlled By VTUR Board in Mark VI Systems and PTUR I/O Packs in Mark VIe Systems

Frequently Asked Questions about IS200TRPLH1A

How is the IS200TRPLH1A operated when used in the TMR systems?

When the IS200TRPLH1A  model is used in TMR systems, it will use three separate power buses labeled PwrA, PwrB, and PwrC. These three power buses are used for solenoid power. The solenoid power for these power buses will be brought in through the JP1, JP2, and JP3 three connectors and will then be distributed to the associated TREL model through the J2 connector. Each of the trip solenoids on this model are controlled by three different relays using two-third contact voting. The relay outputs rating needed to support these solenoids are 24 VDC with suppression at 3 A or 125 VDC with suppression at 1.0 A. 

What is the hardwired trip on this model used for?

The hardwired trip on the TRPL model is labeled as E-stop. The associated monitoring used with the hardwired trip will provide an automatic 6.6 VDC to the attached I/O board when the K4 relays on the TRPL have been picked up.

Product Description

The IS200TRPLH1A functions as a Large Steam Turbine Primary Trip terminal card used as the primary protection from overspeed when used in conjunction with large steam turbines.  Control of the board is placed on the turbine protection controller card, typically a VTUR or PTUR board depending on the system type. The TRPL board can be used in a Mark VI or Mark VIe Control System. When the model is used in a Mark VI control system the model will be controlled by the VTUR and is only supported in TMR applications. When the model is used with the Mark VIe Control it is controlled by the PTUR I/O packs on the TTURH1C model and is only supported in TMR applications as well.

The model also works in conjunction with a TREL board to provide emergency/primary interfaces to the ETDs. The TRPL board provides the negative side of the 125 VDC to the trip solenoids while the TREL offers the positive side. Together the TREL and TRPL board can connect up to three solenoids.

The IS200TRPLH1A is populated by two large terminal strips with a total of 48 connector points. It also has three d-shell connectors, MOV (metal oxide varistors) diodes, resistors, transistors, integrated circuits, wire jumpers, and nine magnetic relays. The relays on this board are in three voting circuits that interface with three trip solenoids. The solenoids use two out of three contact voting, and trip circuits include solenoid suppression and voltage monitoring. 

Reviews For IS200TRPLH1A

Internal Review
(4.0)

One of the downsides of this unit is the lack of configurable hardware settings and switches on the terminal board. Terminals nine and eleven on this model require a jumper to include the PTR 3 trip function. Terminals forty-sex and forty-seven must also use a jumper if one manual emergency stop is required. - AX Control Tech

Repair Services For IS200TRPLH1A

Type Lead Time Price Action
Repair Service 1-2 weeks $985

Our highly skilled technicians can repair your IS200TRPLH1A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More