WOODWARD 8237-1596 PROTECH-GII OVERSPEED PROTECTION DEVICE--KIMI-YMGK Industrial Control

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WOODWARD 8237-1596 PROTECH-GII OVERSPEED PROTECTION DEVICE--KIMI

Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

WOODWARD 8237-1596 PROTECH-GII OVERSPEED PROTECTION DEVICE

Triple Modular Redundancy (TMR) Bulkhead - Mount Safety System for Turbines

1. Product Overview

The WOODWARD 8237-1596 is a high - reliability ProTech-GII overspeed protection device, featuring a Triple Modular Redundancy (TMR) architecture and 2-out-of-3 voting logic, designed to safely shut down steam, gas, and hydro turbines of all sizes when overspeed or overacceleration events occur{insert\_element\_0\_}. It is a bulkhead - mount unit with high - voltage/low - voltage (HV/LV) power input, voted relays (VR), and voted inputs (VI), which is ideal for critical turbine safety applications{insert\_element\_1\_}. The device is equipped with a special conformal coating that provides long - term protection against H₂S and SO₂ gases in IEC 721-3-3 Class 3C2 corrosive environments{insert\_element\_2\_}. It also supports online module repair, Modbus communication for seamless integration with DCS/SCADA systems, and real - time event logging for post - incident analysis.

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2. Key Specifications

• Device Type: ProTech-GII TMR Overspeed Protection Device

• Mounting: Bulkhead Mount

• Power Input: High Voltage/Low Voltage (HV/LV)

• Redundancy: Triple Modular Redundancy (TMR) with 2-out-of-3 Voting Logic

• Relay/Input Configuration: Voted Relays (VR), Voted Inputs (VI)

• Communication: Modbus RTU/TCP for Integration with DCS/SCADA

• Environmental Protection: IEC 721-3-3 Class 3C2 Conformal Coating (H₂S/SO₂ Resistant)

• Speed Output: 4-20 mA Speed Reading Signal

• Diagnostics: MPU (Magnetic Pickup) Detection, Module Fault Monitoring, Real - time Event Logging

• Operating Temperature: -40°C to +70°C; Storage Temperature: -55°C to +85°C

• Mechanical: Dimensions (L×W×H): 135mm×100mm×85mm; Weight: 2.2kg; Hot - Swappable Modules

• Safety Certifications: API 670, API 612, CE, UL Listed

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YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.

One-Stop Global Industrial Product Procurement

Sales Manager: KI MI

WeChat: 18059884790

WHATSAPP: +86 18059884790 (Click to add)

Email: plc66@qq.com

Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.

For additional inquiries, reach out to us at any time.

All product names, trademarks, brands, and logos on this site belong to their respective owners. Their use here is for identification only, and does not imply affiliation with or authorization from the rights holders

3. Core Features & Benefits

• TMR Architecture: Eliminates single - point - of - failure, ensuring uninterrupted protection for mission - critical turbines

• 2-out-of-3 Voting: Prevents false trips while guaranteeing reliable shutdown during real safety events

• Corrosion - Resistant Coating: Extends service life in harsh industrial environments with sulfur - containing gases

• Online Module Repair: Allows module replacement without system shutdown, reducing downtime

• Modbus Integration: Enables seamless data exchange with existing control systems for centralized monitoring

• MPU Monitoring: Verifies magnetic pickup functionality to ensure accurate speed detection

• Event Logging: Records up to 50 trips/alerts and 20 overspeed events for troubleshooting and compliance

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4. Typical Applications

• Power Generation: Steam/Gas Turbine Overspeed Protection in Thermal Power Plants

• Oil & Gas: Compressor/Turbine Safety Shutdown in Refineries and Offshore Platforms

• Hydroelectric: Hydraulic Turbine Overspeed Control in Dam Power Stations

• Petrochemical: Turbine Safety for Reactor Feed Pumps and Process Compressors

• Industrial Manufacturing: Critical Turbine - Driven Equipment Protection in Cement/Steel Plants

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5. Compatibility & Model Comparison

Compatible Components: Spare Module - 5437-1124; MPU Sensors; Modbus - Enabled DCS/SCADA

ProTech-GII Model Variations:

- 8237-1596: Bulkhead Mount, HV/LV, Voted Relays/Voted Inputs (This Model)

- 8237-1597: Bulkhead Mount, HV/HV, Voted Relays/Voted Inputs

- 8237-1600: Panel Mount, HV/LV, Voted Relays/Voted Inputs

Technical Documentation | WOODWARD 8237-1596 | ProTech-GII Overspeed Protection Device

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