ZBW (N) series of compact substation assembles high voltage electrical equipment, transformers and low voltage electrical equipment into a compact power distribution device. It is used for high-rise buildings, urban and rural construction, residential areas, high tech development zone, small and medium size factory, mining fields, and temporary power supply for construction fields.
This series of per-assembled substations has the following characteristics: small volume, compact structure, safe and reliable, easy maintenance, flexible mobility.
This product comply with GB/T17467- 1988 <high-voltage, low-voltage pre-assembled substation> standard and IEC1330 standard
Operating conditions
l Ambient air temperature: upper limit +40 ○C, lower limit –25○C;
l Altitude above sea level: no higher than 1000 meters.
l Outdoor wind speed shall out exceed 35m/s
l Air humidity shall not exceed 90% (+25○C)
l The seismic horizontal angular velocity is 0.4m/s2, the vertical angle velocity is 0.2m/s2
l A place free of fire or explosion danger, serious pollution, chemical corrosion or severe vibration
