ZGS Series Pre-assembled Substation

ZGS □ series pre-assembled substations are used in 6KV and 10KV ring network power supply, dual power supply or terminal power supply systems as high-voltage power distribution metering, compensation control and protection devices. In addition to the transformer, the high voltage side of the pre-assembled substation is equipped with four-position load switch, two-position load switch, backup protection fuse and plug-in fuse, and the low-voltage side is equipped with control appliances and power meter according to the requirements of the users, etc. The ZGS □ series of pre-assembled substations can be used indoors and outdoors, and are widely used in various places such as industrial parks, commercial centers of residential communities, and high-rise buildings.

• ZG— Pre-Assembled Substations
• □— H ring, Z terminal
• □— Performance Level Designator
• □— Rated High Pressure
• □— Transformer Capacity

• Altitude <2000m (over this range is designed separately).
• Wind pressure not greater than 70pa (equivalent to 35m/s).
• Temperature daily average value not greater than 95%; monthly average value not greater than 90%.
• Ambient temperature: the highest temperature +40℃, the lowest temperature -45℃.
• Seismic level: uneven acceleration 0.4m/s, vertical acceleration 0.15m/s.
• Seismic intensity: 8 levels.
• Installation location tilt system is not greater than 3°.
• The installation environment surrounding the environment should not be corrosive, combustible gases and water vapor and other obvious pollution, the installation location without violent vibrations.