XGN15-12 12kV High voltage eletrical switchgear/sf6 ring main unit switchgear

The main switch, operating mechanism and other components of the ring network switchgear adopt original imported ABB equipments or SFL-12 switch equipment which uses original imported parts to assemble  in China. We can also use original imported ABB equipment: SFL type---SF6, circuit breaker or VD4-S type vacuum circuit breaker. Its operation mode can be divided into two kinds: manual and electric.

Cabinet is processed by numerical control machine tool and connected by rivets. Its protection degree is IP3X. It has reliable mechanical interlock and operation function of error preventing. The product has small volume, light weight, beautiful appearance, easy operation, long life, high parameter, no pollution and less maintenance as its extremely remarkable features.

XGN15-12(SF6) Unit AC Metal-enclosed ring network switchgear is used in the power system of AC 50Hz 12kV to receive and distribute power. The main switch in the cabinet is SF6 switch.

Environmental Conditions

1)Suitable Temperature: -15℃~ +40℃

2)Suitable Altitude:≤1000m

3)Relative Humidity: Daily mean≤95%, monthly mean≤90%

4)Gradation of Earthquake Damage:≤Level 8

5)Applicable occasions should be free from corrosives, inflammables and vapor.

Application:

It is used for power supply systems of ring network or radiation system with rated voltage 12kV and rated current 630A or below.It is applicable to install in pre-fabricated substation, mainly used for urban power grid renovation and construction.

Type Designation

Technical Data

Table 1

Table 2

NOTE: Special requirements need to be discussed with the manufacturer.

Outer Assemble