1. Function
KYD1 normal mine low-voltage fixed type switch cabinet is used in places without the
danger of gas, coal dust in the mines, including central control room, parking lot, general
ventilation passage, main ventilation passages or places like industrial factories, basement of
high-rise buildings, large warehouse, oil field, motor and underground buildings. It is
applicable in 380V or 660V , 50Hz three phase three wire neutral unearthing power supply
system to start, control and protect the lighting, power distribution, motor devices.
1. Function
KYD1 normal mine low-voltage fixed type switch cabinet is used in places without the
danger of gas, coal dust in the mines, including central control room, parking lot, general
ventilation passage, main ventilation passages or places like industrial factories, basement of
high-rise buildings, large warehouse, oil field, motor and underground buildings. It is
applicable in 380V or 660V , 50Hz three phase three wire neutral unearthing power supply
system to start, control and protect the lighting, power distribution, motor devices.
