HKel Electrical Appliances (Shanghai) Co., Ltd. is a professional low-voltage electrical appliances OEM licensing production and sales as one of the enterprises. Hangkai Professional Molded Case Circuit Breaker Manufacturer, mainly produces HKM1 Molded Case Circuit Breaker, HKM3 Molded Case Circuit Breaker, providing product maintenance, type selection, knowledge and other services. Tel: 021-57161889
Moreshould consider the particularity of the generator when converting the power supply between the city power and the generator. it is confirmed that the generator will start automatically after the city power is cut off. it can be output only when the index of the generator power supply reaches a stable value and has an interconnection device. select and use ats according to conversion time. selection and use of
p from3. when the generator unit is used as emergency lighting power supply, the total time of start-up and conversion of the generator should not exceed 15s. selection and use of quadrupole ats.
p fromaccording to the regulation of iec 465.1.5, the switch between normal power supply and standby generator shall be quadrupole switch. from to double power supply switch with leakage protection should adopt quadrupole switch. when two power switches have leakage protection, the lower power switch should adopt quadrupole switch
p fromshould determine whether to use quadrupole ats
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