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E-mail
jfxr@vip.163.com
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Phone
18561314950,18053298289
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Address
No. 56 Ruijin Road, Licang District, Qingdao City
Product Categories
Qingdao Jianfa Xiangrui Electric Complete Equipment Co., Ltd
XGN66-12 High Voltage Fixed Switchgear
NegotiableUpdate on 02/04
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Overview
XGN66-12 High Voltage Fixed Switchgear
Product Details
summary:
XGN66－12（Z）Box type fixed AC metal enclosed switchgear (referred to as switchgear), indoor three-phase AC50HzThe rated voltage is3.6～12kV, rated current630A～3150AA complete set of power distribution equipment for single busbar and single busbar segmented (and can derive single busbar with bypass and double busbar structures) systems, used for receiving and distributing electrical energy, and for controlling, protecting, and monitoring circuits. It can meet the requirements of various types of power plants, substations (switching stations), and industrial and mining enterprises.
This switchgear complies withIEC60298、GB3906, andDL/T402、DL/T404According to standard requirements, it has reliable“five-prevention”Locking function. Can be used withZN21、VS1、ZN66、ZN28Or other types of vacuum circuit breakers, with strong compatibility, beautiful appearance, and easy maintenance, are a high-performance distribution device.
Main technical parameters
Rated voltage（kV）：3.6、7.2、12
Rated current(A)：630、1250、1600、2000、2500、3150、4000
Rated frequency(Hz)：50
1minPower frequency withstand voltage（kV): Alternating phase, relative to ground 24、32、42
isolating fracture 24、32、48
Lightning impulse withstand voltage（kV): Alternating phase, relative to ground 40、60、75
isolating fracture 46、70、85
Rated short-time withstand current（4s)（kA）：20、25、31.5、40、50
Rated peak withstand current（kA）：50、63、80、100、125
Rated short-circuit breaking current（kA）：20、25、31.5、40、50
Rated short-circuit closing current（kA）：50、63、80、100、125
Operation sequence: divided-0.3s-On-off-180s-On-off
Control circuit voltage（V）: DC 110、220
exchange 110、220
Shell protection level: The shell isIP4X
The door of the circuit breaker room is openedIP2X
Dimensions (width)*deep*High)（mm）：
Cable entry and exit1100 × 1200 * 2650 (below 1250A)
1200 × 1200 * 2650 (above 1250A)
Busbar overhead1100 × 1600 * 2650 (below 1250A)
1200 × 1900 * 2650 (above 1250A)
Weight (Circuit Breaker Cabinet):<1000kg
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