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Inner Selectable Switch Woodward 9907-028 SPM A Phase Locked Loop Synchronizer Module

Place of Origin United States
Brand Name Woodward
Model Number 9907-028
Minimum Order Quantity 1 pc
Packaging Details New and original factory, individual box packing
Delivery Time 2-3 working days
Payment Terms T/T, Western Union
Supply Ability 9999+Pcs+Year

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Product Details
Condition In Stock Lead Time 2-3 Working Days
Product Name 9907-028 Product Orgin United States
Shipping Port Xiamen Brand Woodward
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Product Description

 

Product:Woodward 9907-028 SPM-A Synchronizer Module

in hot selling 9907-028

The SPM-A Synchronizer biases the speed of an off-line generator set so that the frequency and phase match those of another generator or the utility bus. Then it automatically issues a contact closure signal to close the circuit breaker between the two when frequency and phase are matched within limits for a specified match-up time.

 

The SPM-A is a phase-locked-loop synchronizer and strives for a perfect match of frequency and phase. The SPM-A Synchronizer with voltage matching generates additional raise and lower signals (relay contact closures) to the generator's voltage regulator. Voltages must match within the SPM-A's tolerance before breaker closure occurs.

 

Both synchronizers versions have three output options: high impedance, low impedance, and EPG. Select the high impedance output for single-unit synchronization when the engine is controlled by a Woodward 2301 control. Select the low impedance output for single-unit synchronization when the engine is controlled by a Woodward 2301A, 2500, or Electrically Powered Governor (EPG) control through a Generator Load Sensor. Use the EPG output when using a Woodward EPG control without load sensing. Both units have the following features:

 120 or 208/240 Vac input

 10 degree phase window

 1/8, 1/4, 1/2, or 1 second dwell time (internally switch selectable, factory set for 1/2 second)

 

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Products Pictures:

Inner Selectable Switch Woodward 9907-028 SPM A Phase Locked Loop Synchronizer Module 0

 

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