西安框架断路器便宜@批发@货源@哪家好 Usage environment: 1. Ambient air temperature is -5 C ~+40 C, and the verage value of 24h is not more than +30 C (except for special orders). 2. The altitude of the installation site should not exceed 2000m. 3. The relative humidity of the air at the installation site should not exceed 50% at the highest temperature of +40 C, higher relative humidity at the lower temperature, the verage minimum temperature of the wettest month should not exceed +25 C, and the maximum relative humidity of the month should not exceed 90%, and the condensation on the surface of premature products should be considered because of the temperature change. 4, the pollution level is 3. 5. Installation categories of main circuit breaker, undervoltage tripper coil and primary coil of power transformer are IV, and other auxiliary circuit and cotrol circuit are III. 6, circuit breakers should be installed according to the installation requirements. The vertical inclination of the circuit breaker is not more than 5 degrees. 7. The circuit breaker is installed in the cabinet compartment, and the protection level reaches IP40 by adding door frame, and IP54 by adding door frame Main Technical Specification asing grde rated current Inm A   Rated current In A   Rated impulse withstand voltage Uimp Kv   Rated voltage Ue v   Rated limit short-circuit breaking capacity Icu KA o-co   Rated runing short-circuit breaking capacity Ics KA o-co-o   Rated short-time withstand current ICW KA(1S) delay 0.4s o-co   Power consumption (In) W  Fixed type Drawer type 2000 630 12   AC 50HZ 400  690   400V 690V 400V 690V 50   40 80 800     65   50 40   40 60 130 1000 90 205 1250 90 205 1600 140 310 2000 170 310 3200 2000 100     65   65 50 65   170 400 2500 260 510 2900 320 650 3200 420 760 4000 3200 100 75 80   65 430 780 3600 440 790 4000 450 800 6300   4000 120 85 100 75 85 1225 5000 1250 6300 1625 标签： 智能断路... KYN2... 隔离变压... 隔离变压... 馈线调压...   智能断路器热销 KYN28柜断路器 隔离变压器热销 隔离变压器热线 馈线调压器销售 稳压器正泰热销   西安市框架断路器便宜   西安市框架断路器便宜厂家

陕西 西安市[智能断路器热销 KYN28柜断路器 隔离变压器热销 隔离变压器热线 馈线调压器销售 稳压器正泰热销] 西安市框架断路器便宜厂家
西安框架断路器便宜@批发@货源@哪家好