Hangzhou Yongde Electirc Appliances Company

hangzhou, china, China

We are offering 1 pole disconnect switch 15kv, 630a, 50 (60) hz.minimum maintenance the dot-contact design of contact systems can ensure contact stability. 1) design voltage rating 11 kv 15 kv2) bil 110 kv3) continuous current rating 630 amps4) momentary current rating 40 ka5) connector range 6-500 , cual6) mounting position horizontal or vertical7) operation manual with hot stick8) load break provision for load break hook attachment9) current carrying contact silver plated10) connector accommodation tin plated parallel11) blade strip at open position 160 deg

We are offering disconnect switch. No item technical parameter1 rated voltage kv 72.5 123 145 2452 rated current a 1250 1600 2000 2500 3150 40003 rated short time withstand current and time kas 255044 rated peak withstand current ka 631255 1min power frequency withstand voltage (effective value) kv to earth 140 230 275 460to phase 140 230 275 460across isolating ds 180 300 315 6056 lightning impulse wishstand voltage to earth 325 550 650 1050(peak value) kv to phase 325 550 650 1050across isolating ds 405 650 750 12007 rated mechanical terminal load n level of lateral load 750 1500 1500 2000level of vertical load 500 1000 1000 1500vertical 750 1000 1000 12508 capacity and inductive ability (open and close) capacity current a 1inductive current a 0.59 max man operative moment n. M 20010 motor drive operating mechanism control voltage v ac220; dc110, 22011 motor drive operating mechanism motor voltage v ac220, 380; dc110, 220