Prefabricated Outoodr Power Distribution Substation is power distribution system which combines and installs the high-voltage complete sets of equipment, transformers and low-voltage complete sets of equipment in different isolation room by the cable or busbar. It can be used for the ring network power supply or tminal power supply of varies places, such as such as Industrial Parks, Residents. Commercial Centres, municipal work, Airport, Seaports, Subways, Hotels, Schools, Hospitals, Building, Mining and Oils,etc. 

Advantages:

1) Multi-functional and Feature-riched

2) Safe and Reliable

3) Easily installed and maintenance

4) Cover less space

5) Portability

6) Low investment

Components:

It consists of  low Voltage Board and High Voltage Board, with transformer, ACB, MCCB, or MCB accssories, etc..

Operating environment: 

1)Ambient temperature:-15°C-+40°C;  

2)Altitude: high voltage ≤1000Meter, low voltage ≤2000Meter (technical department will design specially if exceeds);

3)Relative humidity:≤85%

4)Seismic intensity:≤ magnitude 8;

5)Apply to the places have no fire,no explosion danger, no serious pollution,no chemical corrosion and no violent vibration.

Normal Service Conditions

a. Ambient temperature: -15℃~ +40℃. Max daily average temperature +30℃; Max yearly average temperature +20℃
b. Relative humidity: Daily average is not higher than 95%; monthly average is not higher than 90%.
c. Altitude: not more than 1000m
d. Outdoor wind speed: not more than 25m/s
e. Installation location: it shall be installed where there is free of fire, violent vibrations, chemical corrosion or explosion risks.

HNAC Introduction

Founded in 1993, HNAC has undertaken more than 80 Engineering Contracting Projects, provided efficient and qualified products and service to 33 foreign countries and 6000 projects in the world. We provide EPC service and overall automation solutions to Water Conservancy & Hydropower Engineering, Substation & Transmission Line, pump station and water treatment.

Based on years of experience and proven track record in the International Engineering Contracting Business, we have established a well-known brand “HNAC”,Business of EPC, EPC+F, EP etc are recognized by many countries and regions, especially the domestic market share of Hydropower Station and Pump Station automation control equipment is the first place, and the only UNIDO-ICSHP Changsha Hydropower Control Equipment Manufacturing Base.

If you have any inquiry, please don’t hesitate to contact us. We would like to serve you anytime. HNAC pursues to be your best consultant, designer, partner and supplier.