IT room
(1) Power Quality
① Voltage is relatively stable, less power failure

② Double circuit power supply or oil machine is equipped in important places.

(2) Environmental Characteristics

① Constant temperature and humidity, relatively clean, non-corrosive gases

(3) Load characteristics
① Computer-dominated load with large load quantity and small capacity.
②Most core load s are dual power loads

③ Be sensitive to voltage. Power failures cause damage.

(4)Site management

① Set up dedicated management personnel, professional maintenance staff is inadequate.

Large IT room
① Responsible for data centralization, processing and transmission task of an enterprise or information system.
② Concentrate large amounts of data devices, such as large servers, server groups, routers, and various communication devices. There are large amounts of data running at high speeds all the time.

③ Electricity consumption is more than hundred KVA

Medium-sized IT room
Jurisdiction is relatively smaller compared to large computer room. It is equipped with a large number of IT and office equipment, running a huge business data. It is same important as large computer room.

Electricity consumption is generally 50KVA to 100KVA.

Small-sized IT room

① With small devices such as small servers, terminals, routers, MODEM and so on.

② Load capacity is not big, electricity consumption is generally less than 50KVA.

Solution

Power solutions for large IT room

Topological graph of power solutions for medium-sized IT room

Topological graph of power solutions for small-sized IT room