9907-175 Woodward speed controlled engine

9907-175 Woodward speed controlled engine

Brand：Woodward              Model number：9907-175

Country of origin: Germany          Product weight：1.38kg

HS code：9032899099

Product Dimensions：

Woodward makes models of its Load Sharing Module 

for use with engines equipped with speed controls that 

accept a ±3 Vdc speed setting input, a 0.5 to 4.5 Vdc 

input, or a PWM (pulse-width-modulated) input. The 

Load Sharing Module allows use of Woodward power 

generation accessories and allows load sharing 

between engines equipped with speed controls 

that are not manufactured by Woodward and 

engines controlled with Woodward electronic 

controls, or controls using other Woodward load 

sharing modules.

The Load Sharing Module provides isochronous 

and droop load-sharing capability for engines in 

generator set applications. Additional equipment 

in the control system can include the Woodward 

SPM-A Synchronizer, SPM-D Synchronizer, 

Automatic Generator Loading Control (AGLC), 

and Automatic Power Transfer and Loading 

Control (APTL).

Power Supply

DC Models 18–32 Vdc, approximately 5 W. 

AC Models Jumper selectable for 95–130 or 190–260 Vac line-to-line, 

50–400 Hz, approximately 10 W. 

Inputs

3-phase PT Inputs 95–130 or 190–260 Vac line-to-line, 50–400 Hz. 

PT input burden is 1.6 W per phase at 240 Vac, 0.4 W per phase at 120 Vac. 

3-phase CT Inputs 3–7 Arms at full load, CT input burden at full load is 0.1 VA per phase. 

Load Sharing Input 0–3 Vdc into 25 k impedance in isochronous mode, open circuit in droop mode. 

Sync Input Compatible with optional Woodward SPM-A synchronizer. 

Speed Trim Allows manual adjustment of output level with an external 10 k potentiometer (not available 

on part number 9907-173). 

Droop Switch The external droop switch is to be wired in series with the auxiliary circuit breaker contact. 

Droop mode is selected when either the droop switch or the auxiliary circuit breaker is open. 

Outputs

Load Signal DC signal proportional to total real current sensed by the Load Sharing Module. 

Used to adjust load gain. 

Output to Speed Control +0.5 to +4.5 Vdc analog, ±3 Vdc analog, or PWM, depending on model.

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

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Colour：new                                     Warranty: 12 months

Lead Time：3-day working day        Price: Please contact us  

Shipping Port: Xiamen, China           Payment:T/T

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