General Electric IS215VPWRH2A Turbine Protection Board

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IS215VPWRH2A Product datasheet

Model number:	IS215VPWRH2A	Module Type：	Turbine Protection Board
Manufacture:	General Electric	Condition：	Brand New
Range of Product:	Mark VIe	Lead time：	In Stock
Weight:	0.56 kg	HS CODE：	8537101190
Dimension:	21.1x18.8x26.2cm	MOQ:	1
Product Origin:	USA	System：	DCS
Discontinued on:	Active	Communication Service:	Ethernet router

IS215VPWRH2A Functional Description

The IS215VPWRH2A GE emergency turbine protection panel is a critical protection board designed for GE's Mark VI Speedtronic turbine control systems, providing independent emergency overspeed protection. As part of a triple-redundant safety system, this VPRO board works with TPRO/TREG terminal boards to control trip solenoids through 125V DC circuits. The GE IS215VPROH2A represents an evolution from earlier Mark V systems, now supporting wind turbine applications alongside traditional gas/steam turbines. Its separate protection module architecture ensures failsafe operation independent of the main control system.

The PLC Module IS215VPWRH2A General Electric features a front panel with Ethernet, IONet, and parallel ports plus LED indicators, while its stacked rear boards contain power connectors, test points, and heat sinks. This protection board can drive up to three trip solenoids through TREG terminal boards, with voting logic among nine relays ensuring reliable trip commands. Notably, the GE IS215VPWRH2A VME PROTECTION CARD (H2 version) supports one TREG board, while the H1 variant accommodates two. The system's 125V DC solenoid control provides positive/negative trip capability through separate terminal boards.

Within the Mark VI architecture, the Turbine Protection Board General Electric IS215VPWRH2A communicates via VME bus while maintaining physical separation from primary control systems. Its conformal-coated PCB features Group 2 classification and "B" revision status, with part number elements indicating domestic manufacture. The board's design includes critical components like vertical pin connectors, integrated circuits, and system test points. As part of GE's Speedtronic lineage dating to the 1960s, this protection module represents mature turbine safety technology.

The VPRO Emergency Turbine Protection Card IS215VPWRH2A serves in demanding power generation environments, particularly where redundant overspeed protection is required. While Mark VI systems are now legacy products, these boards remain vital for existing installations. Technicians should note version differences (H1/H2) when replacing boards or expanding systems. The triple-redundant architecture and voting logic ensure maximum reliability, making it a trusted component in critical turbine protection applications worldwide.

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One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
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GE	IS200VCRCH1BBB	GE	IS200TSVCH1AEC	GE	IS200TGENH1A
GE	IS200VAICH1DBC	GE	IS200TSVCH1ACB	GE	IS200TDBSH2A
GE	IS200VAICH1DAB	GE	IS200TRTDH1CC	GE	IS200TBTCH1CBB
GE	IS200VAICH1DAA	GE	IS200TRPGH1BDE	GE	IS200TBCIH1BCE
GE	IS200VAICH1CBA	GE	IS200TRLYH1BHH	GE	IS200TBCIH1BBC
GE	IS200TVIBH2BCC	GE	IS200TRLYH1BGG	GE	IS200TBAIH1CDD
GE	IS200TVIBH2BBB	GE	IS200TRLYH1BGE	GE	IS200TBACIH1B
GE	IS200TTURH1BED	GE	IS200TRLYH1BED	GE	IS200TAMBH1ACB
GE	IS200TSVOH1BDC	GE	IS200TREGH1BDC	GE	IS200STAOH2AAA

Mark VI Turbine Control System

The Mark VI Turbine Control System represents General Electric's advanced solution for gas, steam, and wind turbine management, developed as part of the Speedtronic series. This integrated system combines robust hardware and specialized software to deliver precise control, monitoring, and protection functions. Featuring triple-redundant architecture for critical safety systems like overspeed protection (via IS215VPROH2B boards), the Mark VI ensures reliable operation in demanding power generation environments. Its modular design includes VME-based controllers, I/O modules, and communication networks (IONet), supporting both local and remote configurations. The system excels in rapid data processing, executing up to 100,000 control blocks per second, while maintaining <100μs clock synchronization for coordinated operation. With components like IS215VPROH2B protection modules and TREG terminal boards, it provides failsafe turbine tripping through 125V DC solenoid circuits. Though superseded by newer platforms, the Mark VI remains widely deployed due to its proven durability and flexible integration with balance-of-plant systems, cementing GE's legacy in industrial turbine automation.

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