1. Application
ZLQ4 series automatic transfer switch (Double power automatic transfer switch)applicable for double power cource system with AC of 50/60Hz, rated voltage 400V, rated current from 6A-800A power supply system. Used in the power failure, the switch can be achieved with the stand-by power generators or the automatic conversion, so as to ensure power supply reliability and security can also be loaded in accordance with the needs of power between the two selective switch.
Products have been set, under-voltage, short circuit, phase protection. Especially suitable for fire control , airports, radio and television, hospitals, shopping centers, banks, chemical industry, metallurgy, high-rise buildings and military installations in which power cut is not allowed as an important guaranteed continuous supply to electrical equipments.
2. Standard: IEC60947-6-1, GB/T14048.1
ZLQ4 series automatic transfer switch (Double power automatic transfer switch)applicable for double power cource system with AC of 50/60Hz, rated voltage 400V, rated current from 6A-800A power supply system. Used in the power failure, the switch can be achieved with the stand-by power generators or the automatic conversion, so as to ensure power supply reliability and security can also be loaded in accordance with the needs of power between the two selective switch.
Products have been set, under-voltage, short circuit, phase protection. Especially suitable for fire control , airports, radio and television, hospitals, shopping centers, banks, chemical industry, metallurgy, high-rise buildings and military installations in which power cut is not allowed as an important guaranteed continuous supply to electrical equipments.
2. Standard: IEC60947-6-1, GB/T14048.1