1. Product description:

The prefabricated substation uses channel steel as the base and angle steel as the  box skeleton.The box adopts a unique honeycomb structure with a double layer(composite plate)outer shell that is sturdy, insulated and ventilated, beautiful,and has a high level of protection.The outer shell materials include stainless  steel,aluminum zinc coated plate,aluminum alloy,cold rolled plate,and color steel  plate,and the middle is filled with flame retardant insulation material.There are  various types,such as ventilated,villa, compact,etc

2. Product model and implication

3. Service environment conditions

◆ Altitude:1000m and below;

◆Environmental temperature:-25℃~+40℃,with an average temperature not exceeding+35℃within a 24-hour cycle;

◆Wind speed:not exceeding 35m/s;

◆Relative humidity of air:not exceeding 90%(+25℃);

◆Seismic horizontal acceleration:not more than 0.4m/S2,vertical acceleration not more than 0.2m/S2;

◆The place of use should not contain conductive dust,corrosive,flammable,or explosive hazardous materials that are harmful to metals and insulation materials;

◆There should be no severe vibration at the installation site,and the vertical inclination should not exceed 3°;Note:Special usage conditions are subject to  negotiation with our company during ordering.

4. Ordering instruction

When placing an order, the user must provide the following information:

◆ Main wiring scheme (including specifications and parameters of box transformer capacity, circuit breakers, isolation switch, transformers, etc.);

◆If used in special environments, it should be proposed at the time of ordering;

◆Both parties shall sign a technical agreement as a supplementary document to the supply contract. All requirements proposed by the user should be stated in the order and technical agreement;

◆Types and quantities of spare parts, tools, etc. beyond the standard accessories should be proposed and listed in the agreement.

5. Technical parameters