Each YES1 4 pole ATS switch is sized for a different generator and power requirement. There are many sizes to choose from covering almost all requirements. The unit works by being linked to both mains power and the generator. When it detects the loss of current or voltage in the line it automatically switches on the generator and turns the mains power off, replacing it with the power coming from the generator. It can be set to feed only critical sections of the building or if the generator can provide enough power it will provide power to the entire building. Once the mains power returns the automatic transfer switch shuts down the generator and re-engages the mains power. This can be done many times in succession with only a short cool down time necessary for the generator.
Technical specifications of the YES1-GP 1600AMP 4POLE Automatic Changeover Switch
This unit is an integrated type with self input and self recovery functions. It has a rapid response time of 1.2 seconds. The maximum voltage is 220 or 380 volt. The closed transition and open transition are both in one electromagnetic winding. The rated insulation voltage is 1000 Volts. It has a rated working voltage of 440 VAC. The rated frequency at start up is 440 Watts with a normal running frequency of 98 Watts. It weighs approximately 43 kilograms. The unit has passed the EMCIEC6100-4 electromagnetic compatibility test and is rated ISO9001:2008. The unit can work comfortably in temperatures of between -10 degrees Celsius up to 50 degrees Celsius. It can be safely stored at temperatures of -20 degrees Celsius up to 70 degrees Celsius.
Characteristics of the YES1-GP 1600AMP 4POLE Automatic Changeover Switch
It is a compact unit manufactured of high quality materials and is available at a very reasonable price. It is robust and when correctly installed will ensure many years efficient working life. The automatic transfer switch can be set by the user to suit their own individual requirements. Once installed the user will never have to worry about power failures again.