How to solve rural low pressure

SGT intelligent low-voltage voltage regulator is a research and invention of Zhaoqing Power Supply Bureau of Guangdong Power Grid Company and manufactured by Zhaoqing Kedian Transformer Co., Ltd. It is an expert in regulating rural low-voltage to normal voltage and three-phase unbalanced voltage. It has the advantages of convenient installation, high stability, low loss and automatic switching function, and can regulate three-phase or single-phase low-voltage phase by phase according to user's electricity demand. Now it has obtained the national patent production right.

Low-voltage intelligent voltage regulator realizes full intelligent regulation;

1. realize step-by-step voltage regulation: when the phase voltage of power supply in rural low-voltage areas is lower than 200 volts, control the relay indicator switch to close, and the voltage regulating device will be put into operation automatically. When the voltage is above 220 volts and the three-phase voltage in the station area is in a stable state, the voltage regulator will automatically quit operation to ensure that the voltage regulator will not produce no-load loss due to long-term no-load operation.

2. Realize split-phase voltage regulation: When the voltage of a certain phase of the power supply is lower than 200 volts, the voltage regulator will automatically perform split-phase voltage regulation until the voltage returns to the normal range, and at the same time reduce the three-phase unbalanced voltage value.

3. Over-voltage, under-voltage and open-phase protection functions: the set values of over-voltage and under-voltage can be set by pressing the button of voltage relay, and the relay can be reset automatically and manually.

This product has been popularized and applied by Guangdong Power Grid Corporation, and has been widely used in power supply bureaus all over the country, with good voltage regulation effect, which has solved problems for the masses and won unanimous praise!