ZCS-12/0.4Combined Substation (American Type)

Conditions of use：

Rated for altitudes up to 1000m;
Ambient temperature: -35'°C~ 40°C°C;
Relative humidity: the daily average value is not more than 95%, the monthly average value is not more than 90%; installation site: no violent vibration, no corrosive gas, no explosive hazard material, and the ground inclination is not more than 3".

Features:

Fully insulated, fully sealed, maintenance-free, reliable to ensure personal safety 
The structure is compact, and the volume is only 1/3-1/5 of comparable products, and it features a low profile. 
The sub-box structure can be adopted to avoid the oil pollution in the transformer fuel tank. 
The high-Voltage side is protected by double flame wire, which greatly reduces the cost. 
The ring network can also be used for terminals, and the cable head can be at 200A. 
Emergency disconnection under load 

The box adopts a honeycomb double sandwich composite board, which has the function of separating and dissipating heat.

The low-voltage side is equipped with an electronic phase loss protector, which can quickly break the main switch when there is abnormal voltage in the system
The oil-diffuse load switch or SF6 load switch on the high-voltage side can be electrically upgraded, laying the foundation for the realization of automatic distribution network generation
Oil-diffuse 59 or better S11 series transformers are used.