Woodward |9907-149 | ProTech Overspeed Trip Device

SKU: 9907-149

Manufacturer: Woodward
Product No.: 9907-149
Condition：In stock
Product Type: ProTech 203 Electronic Overspeed Trip Device
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description

The Woodward ProTech 9907-149 is a 120 Vac/dc overspeed protection device with a modular design. It features three independent speed-sensing units, each with its own power supply, operator interface, and alarm system. The units use a two-out-of-three voting method for reliable protection.

Features

Modular design for hot replacement and testing.
Three identical speed-sensing units (A, B, and C).
Separate power supplies, interfaces, and alarm systems.
Two-out-of-three voting method.
Magnetic pickups (MPUs) for speed monitoring.
Identical trip points for all units.
Key switch for PROGRAM mode.
Tunable parameters for customization.
NEMA 4 and 4X certified enclosure (IP54 for Europe).

Technical Specifications

Model: 9907-149
Brand: Woodward ProTech
Power Supply: 120 Vac/dc
Speed-Sensing Units: 3
Trip Speed Set Point: 250 rpm to 25,000 rpm
MPU Gear Teeth: 20 to 120
MPU Failed Timeout: 1 sec to 533 min 20 sec
MPU Failed Set Point: 100 rpm to 25,000 rpm
Trip on MPU Failure: Configurable
Timer Starts on Reset: Configurable
Alarm If Speed Is < MPU Failed Set Point: Configurable
Enclosure Certification: NEMA 4, 4X (IP54 for Europe)
Manual: 85204 (Revision G)

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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