1

Using the three cooling measures of the natural convection, horizontal natural convection and forced air cooling at the bottom of the special fan, temperature rise there is a big margin.

2

Light weight, small volume, high stiffness.

3

High and low voltage electrical room, transformer room, metering box, capacitance are ark into modules, choose combination according to users’ needs.

4

Good appearance, low noise, and coordinate with environment and increase the appearance.

5

Powerful function, complete facilities, high pressure can meet ring network power supply, and low pressure chamber can have 8 power outlet and 4 road lighting qualification.

6

High and low voltage operate corridor is 1 meter wide, all around are outward open door. So, the operation and maintenance is very convenient.

7

The adaptability is strong, which can satisfy different design, different customers' requirements. So, it can suit any kind of 10kV high-voltage ring net switch cabinets. Low pressure chamber have low-voltage complete switch equipment's overall function. The transformer room has full sealed or dry type transformer, and the capacity is 50 ~ 1250 KVA.

8

Having the measures of preventing dust-proof, rain, small animals and condensation; having the characteristic of convenient operation, maintenance and installation, etc.