9907-019 2301A Speed Control WOODWARD

Package Type: New and original factory separately sealed inner box

Delivery time: Prepare delivery inventory;

The goods will be packed according to the international standard.

1. We will deliver the goods within 3 working days after payment.

2. The new and original factory seal the inner box separately

3. We can send it to you by DHL/TNT/UPS/EMS/ fedex.

Please contact us directly and we will deliver the goods according to your requirements. Best quality assurance

4. We promise that all goods we supply are 100% new and original

5. One year warranty (after delivery date).

Payment method: We accept telegraphic transfer

9907-019

The 2301A Full Authority Speed Control sets the speed or load of a diesel engine, gas engine, steam turbine, or gas turbine according to the demand of a process or a computer control signal of 4–20 mA or 1–5 Vdc. The unit provides isochronous operation, with droop control available through an externally

 wired potentiometer. The isochronous mode is used for constant speed of the controlled prime mover as long as it is able to provide power to satisfy the load. Droop control is provided when parallel-bus operation is required.

The Full Authority Speed Control is compatible with Woodward SPM-A synchronizers, load sensors, and other power generation controls. These auxiliary controls can be added to the system at any time, connecting the auxiliary or SPM inputs to the 2301A Speed Control.

The control is available for forward- or reverse-acting applications. High-voltage models accept 88 to 132 Vac or 90 to 150 Vdc. Low-voltage models accept 10 to 40 Vdc supply. Programmable Logic Control (PLC) is easily adapted to engine control with the use of the 4–20 mA speed setting input. The low-limit setting can prevent engine shutdown, even with loss of the PLC signal. Reverse-acting controls may be teamed with EGB or PG-EG governor/actuator for a mechanical ballhead backup.

Description

The 2301A Full Authority Speed Control is housed in a sheet-metal chassis and

consists of a single printed-circuit-board assembly. All adjustments are accessible

through the front of the chassis.

Speed range is set by positioning an internal switch, accessible inside the cover of

the control. Speeds are set according to the speed-sensor output frequency in hertz.