Woodward|9905-857|Peak 150 Digital Control Unit

SKU: 9905-857

Manufacturer: Woodward
Product No.: 9905-857
Condition：In stock
Product Type: Peak 150 Digital Control Unit
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description
The Woodward 9905-857 is a Peak 150 digital control unit for steam turbines, designed for precise speed and load management.

Features

Advanced digital speed control
Triple modular redundancy for reliability
Flexible I/O configuration
Supports Modbus communication

Technical Specifications

Electrical

Supply Voltage: 18–32 V DC
Power Consumption: 20 W maximum
Isolation: 1500 V DC input-to-output

Inputs

Speed Inputs: 2 MPU or proximity probes
Discrete Inputs: 16 channels, 24 V DC
Analog Inputs: 4 channels, 4–20 mA

Outputs

Analog Outputs: 2 channels, 4–20 mA
Discrete Outputs: 8 relay outputs, 5 A at 250 V AC
Actuator Output: 0–200 mA

Performance

Speed Range: 0–20,000 rpm
Resolution: 0.1 rpm
Update Rate: 10 ms for speed control

Communication

Protocols: Modbus RTU, TCP/IP
Ports: 1 serial, 1 Ethernet

Physical

Dimensions: 330 x 190 x 140 mm
Weight: 3.2 kg
Mounting: Bulkhead, low-voltage DC standard

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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