手机看片1024国产基地,国产一级片大全,神马午夜剧场,香蕉97碰碰视频免费,国产精品永久免费视频,亚洲午夜一区二区电影院,日本电影免费久久精品

基本要求

詳細要求

• 收貨地：

• 詳情說(shuō)明：

   

  求購高壓玻璃絕緣子用于出口.具體規格如下,圖片見(jiàn)附件.如果貴公司可以生產(chǎn),請聯(lián)系我們!!!

  Designation	IEC 305	U120В
  Mechanical failing load	kN	120	120
  Mechanical residual strength	kN	96	96
  Diameter of the insulating part	mm	255	255
  Spacing	mm	127	146
  Nominal creepage distance	mm	320	320
  Ball and socket coupling	mm	16	16
  Puncture voltage in insulating medium	kV	130	130
  50 Hz withstand voltage (dry)	kV	70	70
  50 Hz withstand voltage (wet)	kV	40	40
  Dry lightning impulse withstand voltage 1.2/50 /- one unit	kV	100/100	100/100
  Radio interference voltage at 0.5 MHz	dB	60	60
  	kV	20	20
  	dB	86	86
  	kV	30	30
  Weight	kg	3,9	3,9

   

  Designation	IEC 305	U70BS	U70BL
  Mechanical failing load	kN	70	70
  Mechanical residual strength	kN	56	56
  Diameter of the insulating part	mm	255	255
  Spacing	mm	127	146
  Nominal creepage distance	mm	320	320
  Ball and socket coupling	mm	16	16
  Puncture voltage in insulating medium	kV	130	130
  50 Hz withstand voltage (dry)	kV	70	70
  50 Hz withstand voltage (wet)	kV	40	40
  Dry lightning impulse withstand voltage 1.2/50 /- one unit	kV	100/100	100/100
  Radio interference voltage at 0.5 MHz	dB	60	60
  	kV	20	20
  	dB	86	86
  	kV	25	25
  Weight	kg	3,6	3,6

聯(lián)系信息（聯(lián)系我時(shí)，請說(shuō)明您是在“中玻網(wǎng)”上看到的信息）