PRODUCT CLASSIFICATION
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产品型号：CKJ5-1000厂商性质：经销商更新时间：2025-03-24访 问 量：1565
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真空接触器报价真空接触器报价（220V，安装方式:立式） 型号:CKJ5-1000/1140/1000A库号：M371876
技术
参数
SPECIFICATION
型号
MODEL
CKJ5-1000-1250/1.14
主回路额定电压
(kV)
Main circuit rated voltage
(kV)
1.14
1.14
主回路额定电流
Main circuit rated current
1000
1250
主回路接通能力
(A/100次)
Main circuit making abllity
(A/1000ps.)
6000
6000
主回路通断能力
(A/10次)
Main circuit break-make ability
(A/100ps.)
5000
5000
极限分断能力
(A/3次)
Maximum break ability
(A/30ps.)
6000
6000
电寿命AC3
(次)
Electricity life Ac3
(Ops.)
200,000
200,000
电寿命AC4
(次)
Electricity life Ac4
(Ops.)
20,000
20,000
机械寿命
(次)
Mechanical life
(0ps.)
1,000,000
1,000,000
额定操作频率AC3
(次/h)
Rated operate frequency Ao3
(Ops./h)
120
120
额定操作频率AC4
(次/h)
Rated operate frequency Ac4
(0ps./h)
300
300
短时操作频率
次/h(20S)
Short time operate frequency
Ops./h(20S)
3000
3000
触头开距
(mm)
Clearance between open contacts
(mm)
3
38
行程
(mm)
Over travel
(mm)
≥1.3
≥1.3
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