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APS single-phase AC contactor-type regulator is an efficient and stable power regulator, widely used in various electrical systems. In order to help you better use this regulator, we have specially prepared the following use guide.
First, choose the appropriate power of electrical appliances
According to your electrical load type, you can choose different multiples of electrical power. The following is the specific selection recommendations:
1.5-2 times electrical power selection: suitable for pure flame retardant loads, such as incandescent lamps, resistance wire, electric stove and other equipment. For example, if your induction cooker power is about 250W, then it is recommended to choose 500W power regulator.
2 times the power of the appliance to choose: applicable to inductive and capacitive loads, such as fluorescent light fixtures, electric motors, refrigerators and so on. These devices in the start-up will produce a large current impact, so choose 2 times the electrical power regulator can ensure the stable operation of the equipment.
3 times the electrical power selection: for large inductive loads, such as air conditioners, pumps, motors, etc.. These devices in the operation process will produce large changes in current, choose 3 times the electrical power regulator can provide more stable voltage output to ensure the normal operation of equipment.
Second, the use of precautions
Before using the regulator, please make sure that you have properly connected the power supply and load, and check whether the wiring is firm and reliable.
Please select the appropriate regulator power according to the actual power of the appliance to ensure the normal operation of the regulator and the safe use of the appliance.
In the process of use, if you find the regulator abnormalities, such as heat, noise, etc., please stop using immediately and contact a professional for overhaul.