Product Description

Woodward 2301A series control unit 9905-132 is offered for sale by AX Control INC. The 9905-132 unit is available in low-voltage or high-voltage models. The two voltage models are typically powered by a power source that has depending on the specific model a 90-150 Vdc or 85-132 Vac for high voltage models and a 20-40 Vdc specifically for low voltage models. The power leads are connected from the power source to the control through the negative fifteenth terminal and the positive sixteenth terminal, the leads must be connected by the corresponding positive and negative lead to the corresponding positive or negative terminal. For power supplies that are 10-40 Vdc, they should strictly be dedicated to the governors. 

The temporary burden terminal block for current transformer correction must be connected by terminals four through nine, if this resister is not used the engine requires that it is shut down and the load must also be removed. 

Speed trim is offered on the 9905-132 control depending on the installation, whether it is split shaft or tail shaft, on split shaft installations the speed trim potentiometer will only need to be turned on the tail shaft governor; the trim may also be installed on the engine governor if wanted and run fully clockwise for standard operation. 

The 9905-132 Load Sharing and Speed Control model can be repaired by AX Control INC and the repair is covered under a one to three-year warranty, if you have any questions on the cost of repair contact us through our email or by phone.