Model No.:HGLD
Product Origin:China
Brand Name:
Price Terms:EXW, FOB, CIF, CFR
Payment Terms:T/T, L/C
Certification:CE
Description:Application:
HGLD automatic transfer switch (hereinafter call as HGLD) is suitable for two-path power supply system with AC 50 Hz/60Hz, rated working voltage 400V, rated current from 6A ~ 800A. It can automatically transfer power supply to reserve power or generator when common power occurring fault so as to guarantee the reliability and safe of supply power. HGLD has the protective function of overload, under-voltage, short circuit and lack phase which is especially suitable for using in the place where does not allow power supply failure, such as fire fighting, hospital, marketplace, military project, high-rise building, bank and TV station.
Standards
IEC 60947-1 or GB14048.1 (general rules)
IEC 60947-2 or GB14048.2 (low voltage breakers)
IEC 60947-6-1(1989) or GB14048.11 (automatic transfer switch electric)
1. Reset selection: automatic switch with restore is no code, and automatic switch without restore code is N
2. Release type: instantaneous code is "2", and double is no code
Working condition
Ambient medium temperature: less than +40°C and more than -5°C; 24h average value less than +35°C
Altitude: not over 2,000m
The max ambient air relative humidity when the maximum temperature is +40°C does not surpass 50%, in compares under the low temperature to be possible to allow the high relative humidity, the wettest monthly average min temperature is +25°C. This monthly mean maximum relative humidity is 90%, the dew on the surface of the product must be taken into consideration because of the temperature change
Class of pollution: 3
The breaker should be put in the place where there isn't any explosive medium and conductive dust and no gas, which would corrode metal or destroy the insulation
Main technology parameter:
The control power of the automatic controller and motor mechanism is AC 230V
The transfer device is suitable the system of rated working voltage is AC 400V
The operating life of the transfer device (N-R-N cycle) is 5,000 times
The minimum transfer time is in 1-3s