ZGS11-Z.T Series photovoltaic local step-up substation

    Product Overview

Photovoltaic power generation as one power generation mode has been developed fast .  ZGS-Z.T series photovoltaic local booster substation satisfy the growing requirement of photovoltaic power generation , The company import advanced technology , on the basis of 10KV,35KV combined transformer , developed this product, it install the transformer , load switch,high voltage fuse inside the box . Full enclosed structure , use the transformer’s insulating liquid as the insulation and cooling medium .

Regular Working Conditions

    Ambient temperature : -40 ℃  ~  +45 ℃    

    The sea level height not above 3000m  

 Relative humidity :  Daily average not exceed 95% , Monthly average not exceed 90%

    The installation environment shall be without obvious filth, no explosive or corrosive gas and dust  The installation site shall be free of violent shock.

    Transformer

The transformer work closely with the tank , all the high and low leads are soft connected . The transformer is the enclosed structure . The transformer adopts the vacuum oil injection process when packaging , remove the moisture from the transformer completely .

     Fuse protection

        10KV

High-voltage reserve current protection fuses and plug-in overload protection fuses series connection , provide full protection for the transformer .

        35KV

Adopts on new type full scope protection high voltage current limiting fuses , can reliable breaking the current for protecting the device .