15kv/22kv/33kv Prefabricated Compact Transformer Kiosk Power Substation Electrical Substation

Product Description

15kv/22kv/33kv Prefabricated Compact Transformer Kiosk Power Substation Electrical Substation
 
Product description
Distribution system to act as a small capacity independent substation. When acting as 6-24 / 0.4KV step-down station, the general capacity of it is below 1250KV, which is suitable for factories, mines, ports, stations, residential quarters and underground facilities and other places. It has advantages of small area and flexible movement, which can go deep into the load center and adjust the radius of power supply and save energy. So it is popular with users
 
Box type substation is a compact complete set of distribution equipment that combines high-voltage switchgear, distribution transformer and low-voltage switchgear according to certain wiring scheme. Main components: transformer, high-voltage switchgear and its control equipment, low-voltage switchgear and its control equipment, corresponding internal connecting wire (cable, busbar, etc.) and other auxiliary equipment.
 
1. Small volume,compact structure,reliable power supply and easy for installation;it can be realize single power supply,double power supply,or ring net supply,with double-fuse protection,low running cost.
2. The casing surface is treated by electrostatic painting and has good wearing resistance.It is applicable to both ring network and single/double power supply,is convenient for shifting,and can enhance the reliability of power supply.
3. The transformer adopts environment-friendly S11 series spiral core,non-excited voltage regulation,full-enclosed type,featuring energy saving and low noise.The amorphous alloy transformer is also available if required by clents.HV load switches and protective fuse are placed in oil filled iron tank,and the tank is of full-enclosed structure.
4. The LV room is provided with watt-hour meters,voltmeters,and breakers of four outgoing lines,reactive power compensation can also be provided if necessary.
5. It uses S11 series spiral core transformer,its idle loss is 30%-40% lower than S9,and noise 7~10dB lower than S9.
6. The combination transformer is characterized by reliable power supply,reasonable structure,quick installation,flexible and easy operation,small volume,low construction cost,ect.
7. It is suitable for outdoor and indoor use,and is widely used in industrial parks,residential quarters,business centers and high risers.
 

 
 
 
· Use condition
1. The maximum ambient air temperature shall not exceed 45℃, and the minimum shall not exceed - 45℃;
2. The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4000m;
3. It shall be placed in a place with a vertical inclination of no more than 5°and no severe vibration or impact;
4. The air humidity is not more than 90% (+ 25℃);
5. Gas place without conducting dust, explosion hazard, corrosion metal and electrical components;
6. Outdoor wind speed shall not exceed 35m/s.
7. If the above normal use environment conditions are exceeded, the customer can customize it with our company.
 
 
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

 
· Ordering instruction
1. Conceptual drawing or electrical schematic diagram of main circuit.
2. Model, specification and quantity of main components.
3. Incoming and outgoing line mode and cable specification, etc.
4. Shell material and appearance: composite plate, steel plate, stainless steel plate, cement plate, etc.
5. Other order requirements.