遵义CKJ5—80、125、160
类别:
产品描述
产品详情介绍及参数:
|
型号MODEL |
CKJ5- 63/660 |
|
主回路额定电压(V) Main circuit rated voltage(V) |
660 |
|
主回路额定电流(A) Main circuit ratedcurrent(A) |
63 |
|
主回路接通能力(A/100次) Main circuit making ability(A/100Ops.) |
630 |
|
主回路通断能力(A/10次) Main circuit break-make ability(A/10Ops.) |
500 |
|
极限分断能力(A/3次) Maximum break ability (A/3Ops.) |
1260 |
|
电寿命AC3(次) Electricity life Ac3(Ops.) |
600,000 |
|
电寿命AC4(次) Electricity life Ac4(Ops.) |
60,000 |
|
机械寿命(次) Mechanical life(Ops.) |
3,000,000 |
|
额定操作频率AC3(次/h) Rated operate frequency AC3 (Ops./h) |
600 |
|
额定操作频率AC4(次/h) Rated operate frequency AC4(Ops./h) |
300 |
|
短时操作频率次/h(20S) Short time operate frequency Ops./h(20S) |
3000 |
|
触头开距(mm) Clearance between open contacts (mm) |
1.6±0.2 |
|
超行程(mm) Over travel(mm) |
0.6±0.2 |

CKJ5-63/660真空接触器结构及外形图
1.锁紧螺母 2.真空开关管 3.触头弹簧 4.软联结 5.触头开距调整螺钉6.拐臂 7.分闸弹簧 8.框架 9.辅助开关