Model xgn high voltage electrical indoor switchgear
1)general application
1:xgn2-12 is mainly used for power reception and distribution of 3-6kv-12kv 3 phase ac 50hz indoor electric system
Specially suitable for working conditions where frequent operations

2:the production is strictly designed according to i standard, also suitable for frequency shizuku and dirty working conditions.

2)structure feature:
1:it is full-closed metal cabinet, meet standard GB3906 and IEC298,
Full-closed structure can provent foreign matters get into cabinet and cause circuit short-cut; also provent human body touch to electrified body and moving parts.

2:the cabinet seperate into following main house: breaker house, generatrix house, cable house, sensor parts house, each house were seperated individually

1)breaker house: on bottom of cabinet, with pressure release channel, for gas release if electric arc happened
2)generatrix house: with over 8000n anti-bending epoxy resin support insulator
3)cabinet can operate and maintain in two open side

3)working condition:

Relative humidty: daily average value < 95%, monthly average value <90%
No explosion, serious pollution, chemica erosion, excessive vibration
Earthquick intensity no over 8 degree
4)main technical parameter
No Name UnitData
1Rated voltage Kv3, 6, 10
2Ratd current A630, 1000, 1250, 1600, 2000, 2500, 3150
3 Rated frequency Hz50
4Rated short circuit drop out current(effective value) Ka20.25; 31.5; 40
5Rated thermo stable current( peak v alue) Ka20.25; 31.5; 40
6Rated dynamic current( peak value)Ka 40; 80; 100
7Rated power frequency withsand voltage(1min)KvInter-electrode and earth 42,inter -fractures 48
8Ratd thunder impulse withstand voltageKv Inter-electrode and earth 75, inter -fractures 85
9Rated thermo stable time Kv 4
10Degree of protection Ip2x
11Externam dimension(wxdxh)Mm 1100x1200x2650( can design according to demand).


Wooden case