IS215VPROH2BD

Overview

The IS215VPROH2BD is a Turbine Protection Board from GE. It is part of GE's industrial automation product portfolio.

Application & Technical Notes

As a turbine protection board, the IS215VPROH2BD is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.

Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.

Maintenance & Diagnostics

Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.

Sourcing & Procurement

When sourcing the IS215VPROH2BD, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.

Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.

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Frequently Asked Questions

Specifications

SPECIFICATIONS Part No.: IS215VPROH2BD Manufacturer: General Electric Country of Manufacture: United States of America (USA) Voltage Rating: 24 V dc or 48 V dc. Technology: Surface-mount MPU Pulse Rate Range: 2 Hz to 20 kHz MPU Pulse Rate Accuracy: 0.05 percent of reading Product Type: Turbine Protection Board Availability: In Stock Series: Mark VI Functional Description IS215VPROH2BD is a Turbine Protection Board developed by GE. It is part of Mark VI series. The Turbine Protection Board plays a pivotal role in ensuring an independent emergency overspeed protection system. This system operates in conjunction with associated terminal boards (TPRO and TREG), collectively forming a robust safety mechanism. The primary function of this protection system revolves around emergency overspeed protection, an imperative safety feature within turbine operations. Independent Emergency Overspeed Protection The protection system is structured around triple redundant VPRO boards, strategically placed in a dedicated module distinct from the turbine control system. These boards hold the responsibility of managing the trip solenoids, a critical component, through the intermediary TREG board. It also features an Ethernet connection, facilitating IONet communications with the control modules. VPRO Board Functions in the Protection Module The VPRO board, situated within the Protection Module P, functions primarily to execute the emergency trip function. It accommodates the connection of up to three trip solenoids, linking to the TREG and TRPG terminal boards. While the TREG board supplies the positive side of the 125 V DC to the solenoids, the TRPG board provides the negative side. Importantly, either board possesses the capability to initiate the turbine trip, thereby ensuring redundancy and fail-safe operation.

Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.

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