GW□-550Single column double arms vertical retractable(scissors type)

Time：2019-09-15 Source： Browse：次

Product Introduction

　Application

1 Rated voltage kV 550                                                                                                          2 Rated current A 4000
3 Rated short-time withstand current kA    63/3s
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

上一条：GW□-252Single column double arms vertical retractable (scissors type)
下一条：GW7B-550 three column horizontal rotary type disconnector

【CLOSE】

顺盈娱乐

GW□-550Single column double arms vertical retractable(scissors type)