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
Style no: KYN ANTI-corrosion high voltage switch cabinet 1)main special feature: 1anti-corrosion aluminized and galvanized steel cabinet, can be used in complex working situation 2with flexible hardcart, easy for operation and maintenance 3full safety protection for human and electric grid 4: multi loope distribution way 2)general Kyn28 is a complete set of indoor equipment for power distribution / receiving , protecting and supervisng the circuit. Rated voltage Kv3.Kv to24kv Frequency Hz50hz, 60hz Rated current of breaker A630, 1250, 1600, 2500, 3150 Rated current of switch gear630, 1250, 1600, 2500, 3150 Rated short time withstand currentKa16, 20, 25, 31.5, 40 Peak value withstand curent40, 50, 63, 80, 100 3)features 1: strict protection step to ensure personal safety 2: the cable room can be installed as many as 6 to 9 single-core cables 3: operation and testing positions will be established for the handcart, and both positions are equipped with safe and reliable positioning device and display device 4: the enclosure is completely assembled from aluminized and galvanized steel plate, which are machined and bent by machine tool and then bolted. 5: it has high mechanical strength and its neatness and beauty is ensured. 6: the switchboard door is sprayed with plastic, also has strong capacity of impact resistance and corrosion protection. 7: the primary switch may be provided with vd4 vacuum circuit breaker and c3 series of fixed type load switch from abb, various domestic vacuum circuit breakers (such as vs1, vh1, vk, zn28) may also be provided in lieu of the same foreign products. 8: front door is installed with a observation window to check the operating state of the components inside the room. Wooden case.
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