Sometimes this can be a noise like a HUM or HISS before the protect works. Even a fault in the preamp stages that drives in high current into the output can shut the Amplifier. The fault can be your output drivers- the MOSFETS/IC's fitted for both the channels, Use a meter after disconnecting to check for short in the drivers.ĭisconnect the positive and negative voltages to the output and see if the protect changes. It is possible that the amplifier had encountered a fault with a higher current drain which had triggered it to a protection fault condition. Try this first, if you could, could you take a picture of the windings at the back end of the generator, this will confirm for me what leads you have present. If you have voltage on the power output and not on the exciter, then the exciter is shot and your avr might not be. Through the following links, you can skip to the menu or to the main text in this page. If your generator has these exciter winding, you should check if you have voltage there with the 9 volts applied to the rotor. The two to the power output are voltage reference only.
And, we haven't tried the manual transmission yet.
Please see this post Click Here Please ask questions if you have them!! Kubota Transmission Question. This base is attached to a rigid pipe frame through vibration dampening rubber pads to prevent both noise and vibration.This is the exciter winding and this supplies power to the avr for the rotating field. Low Noise and Vibration The engine, generating devices and other equipment are all firmly installed on a single base. Dual (Manual and Electric) Starting System ASK-R series offers you two types of starting methods, manual or electric, to choose from. Output range: (Single Phase) 3.0kVA 5.0 kVA Features Stable Generation Kubota's exclusive transistor type AVR (Automatic Voltage Regulator) for ASK-R150(B) guarantees stable voltage for induction and other submersible pump motors, lights, radio, and electric motors used in washing machines, refrigerators and other home. The fuel efficiency cylinder, low-vibration design, bundle wire arrangement, terminal type connectors, and the ASK-R150 (B)'s molded AVR bolted directly on the generator all add up to extra dependability and greater economy.
More Power Without Costing More The ASK-R series is equipped with features to afford dependable power and long years of service.
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