9903-129

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9903-129 Generator Loading Controller operates up to 15 load sharing and speed controls. This unit is Woodward's Nuclear Application for the GLC series. This unit's power supply is rated for 115/230 Vac, which is selected by the terminal strip jumper and regulates it to operating power with extensive transient overvoltage protection.

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  • Part Number: 9903-129
  • SKU: 9903129WO
  • Manufacturer: Woodward
  • Series: Generator Loading Control

9903-129

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (1)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (1)
  • Click a star to rate this product
9903-129 Generator Loading Controller operates up to 15 load sharing and speed controls. This unit is Woodward's Nuclear Application for the GLC series. This unit's power supply is rated for 115/230 Vac, which is selected by the terminal strip jumper and regulates it to operating power with extensive transient overvoltage protection.

AVAILABILITY:

CALL FOR AVAILABILITY

3 Year Warranty: Learn More
Sell Surplus: Have a 9903-129 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 9903-129
  • SKU: 9903129WO
  • Manufacturer: Woodward
  • Series: Generator Loading Control

9903-129 Technical Specifications

Application Nuclear
Color Beige
Input Power 115/230 Vac
Load Sharing/ Generator Ratio 1:15
Manufacturer Woodward
Potentiometer Terminals 7,8,9

Product Description

The 9903-129 model of Woodward Generator Loading Control units are outfitted for nuclear-based applications when connected to an acceptable generator system. This unit is designed to ensure that power is effectively converted into electric energy The exciter voltage and protective parameters are installed into this one compact device. The automatic voltage regulator in this unit is installed as optimal for several types of nuclear generators. The 9903-129 unit is designed to operate with two options of system connections. There is compatibility with an isolated power system, or a local power system, parallel to an infinite bus.

Each Load Sharing Controller calculates the output so it can either raise or lower its generator output by accompanying the line voltage to its load signal voltage. The load signal voltage of the paralleling lines is the average voltage of all controls connected by the paralleling lines. Which makes the 9903-129’s load signal voltage equal to that of the paralleling lines and maintains the desired bus load.

The isolated system is only able to connect one set of load sharing and speed control to the unit, while the local power system is able to handle up to 15 sets. When connected to either system, the 9903-129 is able to process soft loading and unloading. AX Control Inc. is able to cover our inventory of Woodward devices with our own comprehensive warranty.

Reviews For 9903-129
Internal Review

It is a well-made part, the only hindrance that makes it worth only a four-star review is the fact that it is a scarce part to come by. -AX Control Tech Team

Repair Services For 9903-129

Type Lead Time Price Action
Repair Service 1-2 weeks $615

Our highly skilled technicians can repair your 9903-129. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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