1 3

Overspeed Protection Device Woodward 8200-205

Overspeed Protection Device Woodward 8200-205

Product Description

The 8200-205 is a high-reliability electronic overspeed protection system from the ProTech 203 series developed by Woodward, Inc.. It provides critical safety protection for steam, gas, and industrial turbines by continuously monitoring...

29 people are viewing this right now

Availability: Low stock: 99 left

SKU: 8200-205
Vendor: Woodward
Category: Overspeed Protection Device
Related Series:

Shipping & Returns

Reliable Worldwide Delivery

  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

Need more details? Read our fullShipping PolicyandRefund Policy.

Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
View full product details

Product Description

The 8200-205 is a high-reliability electronic overspeed protection system from the ProTech 203 series developed by Woodward, Inc.. It provides critical safety protection for steam, gas, and industrial turbines by continuously monitoring rotational speed through independent magnetic pickup (MPU) sensors.

The system uses a three-channel 2-out-of-3 voting logic architecture, ensuring that a single sensor or channel failure will not compromise safety protection. The De-Energize-to-Trip design guarantees that loss of control power or detection of abnormal conditions will automatically trigger a safe shutdown sequence.

The module is housed in a rugged NEMA 4/4X-rated enclosure, providing protection against dust, water ingress, and corrosive industrial environments. Integrated displays and keypads allow local diagnostics and parameter adjustments without external tools.

Technical Specifications

Parameter Specification
Model 8200-205
Series ProTech 203
Protection Logic De-Energize-to-Trip (Fail-safe)
Sensing Architecture 3 independent MPU channels (2oo3 voting)
Input Voltage 220 VAC (nominal)
Trip Frequency Range 250 Hz – 25 kHz
Sensor Compatibility Passive magnetic pickup sensors
User Interface Per-module display + keypad
Enclosure Rating NEMA 4 / 4X
Operating Temperature –15°C to +60°C
Weight 5.93 kg 

Application

  • Steam and gas turbine protection systems

  • Utility-scale power generation plants

  • Petrochemical and refinery rotating equipment protection

  • Mechanical drive turbine safety systems

FAQ

What is De-Energize-to-Trip?
The trip relay is energized during normal operation. If overspeed or power loss is detected, the relay de-energizes to trigger shutdown, ensuring fail-safe protection.

Can trip points be adjusted during operation?
Yes, but adjustments should only be performed by authorized technicians following safety commissioning procedures.

Does it require special MPUs?
No. It supports standard passive MPU sensors within the specified frequency range.