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GW7B-550 three column horizontal rotary type disconnector


 Product Introduction  
 

 Application

1 Rated voltage kV 550                                                                                                          2 Rated current A 5000、6000
           3 Rated short-time withstand current kA    63/2s
           4 Rated peak withstand current kA 160
           5 Rated lightning impulse withstand voltage kV Across open breaks 1675+450
           To earth 1675                                                                                                                        6 Rated 1min power frequency
           withstand voltage kV Across open breaks 740+315    To earth 740
           7 Rated switching impulse
withstand voltage kV Across open breaks 1175+450
           To earth 1300

 Aplicación de producto

Voltaje Nominal    252kV

GW10A-126 Single-column vertical retractable type disconnector
GW7B-363 three column horizontal rotary type disconnector

关闭

Dirección de Comunicación: No.95 de calle Fengcheng 12, zona de desarrollo ecnómico y tecnológico, ciudad Xi’an
Código Postal: 710018 Teléfono de Venta: +86-29-86195309  +86-29-86195310
Support:Power By Areweb Copy right (@)Xi'an XD High Voltage Apparatus Co., Ltd.陕ICP备12008174号-1

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