China Intelligent Air Circuit Breaker Acb Frame Intelligent Universal Air Circuit Breaker Acb, Find details about China Acb, Acb Breaker from Intelligent Air Circuit Breaker Acb Frame Intelligent Universal Air Circuit Breaker Acb
Item name | ACB | Air Circuit Breaker | Universal ACB Frame Circuit Breaker | Intelligent air ACB breaker | Inteligent air ACB Breaker Frame Circuit Breaker | ||||
Shell grade rated current | Inm A | 1600 | 3200 | 6300 | |
Rated current In A | 200,400,630,800, 1000,1250,1600 | 1600,2000,2500, 2900,3200 | 4000,5000 | 6300 | |
Nominal insulation voltage Ui | V | 690 | 1000 | 1000 | |
Rated operational voltage Ue | V | 415 690 | 415 690 | 415 | |
Rated ultimate short circuit breaking capacity leu kA | 50 25 | 100 65 | 120 | ||
Rated service short circuit breaking capacity les kA | 40 20 | 80 65 | 100 | ||
Rated short time withstand current lcw,1s kA | 40 20 | 80 65 | 100 | ||
Number of poles | 3P 4P | 3P 4P | 3P 4P | 3P | |
Frequency of operation (number of times/h) | 20 | 10 | 10 | ||
Mechanical life | 3000 | 3000 | 2000 | ||
Number of operations | Electrical Life | 1000 | 1000 | 500 | |
Flashover distance mm | 0 | 0 | 0 | ||
Line incoming pattern | Wire to enter from the upper or lower port | Wire to enter from the upper or lower port | Wire to enter from the upper or lower port | ||
fixed type kg | 22/26.5 | 52.5/66.5 | - | ||
Net weight (3 poles/4 poles) | draw-out type kg | 42.5/55 | 98/121 | 210/233 | 233 |
Size(3 poles/4 poles) | fixed type | 320x(254/324)x258 | 406x(422/537)x329 | - | |
Height x width x depth | draw-out type | 351 x(282/352)x352 | 439x(435/550)x445 | 439x(835/928)x501 | 439x928x501 |
Rose |