CNHK 3200A 32600A 4000A 3P Drawer Type ACB Air Intelligent Universal Circuit Breaker Electromagnetic MCCB Circuit Breaker

1. intelligence controller:H(intelligence type),M(Standard type),L(Economy type)
2. Have overload long delayed inverse time limit,short delayed inverse time limit,constant time-lag and instant function,it can
according to user require to set protect.
3. Single ground protect function.
4. Display function:setting current display,action current display and each line voltage main display(voltage display need ask us
when give me the order)
5. Alarm function:overload alarm.
6. Self test function:overheating self test,microcomputer self diagnosis.
7. Test function:intelligent controller of operating characteristic .

1. Ambient air temperature:upper limit value not exceeding+40℃,lower limiting value not exceeding -5℃,average value not exceeding
+35℃.Special orders expected.
2. Install address of altitude not exceeding 2000m.
3. Atmospheric conditions:Atmosphere relative humidity not exceeding 50% when ambient air is +40℃,it can have higher of relative
humidity in the lower temperature ,the average max relative humidity is 90% in the max wet month,this month average max
temperature is +25℃ at the same time ,it need to think about condensation of product’s surface which will a[[ear with the change
of temperature.It need consult with my company when it exceed regulated requirements.
4. Level of protection:IP30.
5. Class of pollution:3 class.
6. Use classes:B classes or A classes.
7. Installation condition:Breaker need according to this instruction require to install,breaker of vertical gradient not exceeding
5°(mine breaker of vertical gradient not exceeding 15°)

Application

1. Who are we?