Application
DZ1 series Moulded case circuit breaker (MCCB),is applied to distribution power-net of AC50Hz, rated operate voltage 220V,or 380V,rated current up to 100A,is used for distributing eletric power and protecting the circuit and power-supply equipment against overload and short-cuircuit damage,and it also can be used for circuit unfrequently transfering and motor unfrequently starting.
This production conforms to the standard of IEC60947-2 and GB14048.2.
Normal operational conditions and installation conditions
3.1 Temperater: no higher than +40ºC,and no lower than -5ºC,and the day average temperature no higher than +35ºC.
3.2 Altitude: no higher than 2000m
3.3 The relative humidity: no more than 50%,when temperature is +40ºC.The product can withstand higher humidity under lower temperature,for instance,when it at +20ºC,the production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care.
And Installation location should have no exploresion danger, and no gas and conductive dust which can cause corrosion and insulation damage.
3.4 Class of pollution: 3 Calss
3.5 Main circuit breaker installation type:III Class
3.6 Installation basic conditon:Vertical installation,no obvious vibration and impact,no rain and snow influence.
For more details and information,please contact us with no hesitate
Or visit our website: http://chinapeople.en.made-in-china.com
Main techical parameter,as following:
DZ1 series Moulded case circuit breaker (MCCB),is applied to distribution power-net of AC50Hz, rated operate voltage 220V,or 380V,rated current up to 100A,is used for distributing eletric power and protecting the circuit and power-supply equipment against overload and short-cuircuit damage,and it also can be used for circuit unfrequently transfering and motor unfrequently starting.
This production conforms to the standard of IEC60947-2 and GB14048.2.
Normal operational conditions and installation conditions
3.1 Temperater: no higher than +40ºC,and no lower than -5ºC,and the day average temperature no higher than +35ºC.
3.2 Altitude: no higher than 2000m
3.3 The relative humidity: no more than 50%,when temperature is +40ºC.The product can withstand higher humidity under lower temperature,for instance,when it at +20ºC,the production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care.
And Installation location should have no exploresion danger, and no gas and conductive dust which can cause corrosion and insulation damage.
3.4 Class of pollution: 3 Calss
3.5 Main circuit breaker installation type:III Class
3.6 Installation basic conditon:Vertical installation,no obvious vibration and impact,no rain and snow influence.
For more details and information,please contact us with no hesitate
Or visit our website: http://chinapeople.en.made-in-china.com
Main techical parameter,as following:
| Model | Frame size rated current Inm(A) | Rated operate voltage Ue(V) | Rated frequency Hz | Pole | Rated current In(A) | Rated ultimate short-circuit breaking capacity Icu(kA) | Rated operate short-circuit breakig capacity | Arc distance(mm) |
| DZ15-40 | 40 | 220 | 50 | 1 | 6,10,16,20,16,20,32,40 | 3 | 3 | ≤50 |
| 380,220V | 2 | |||||||
| 380 | 3 | |||||||
| 4 | ||||||||
| DZ15-100 | 100 | 380,220 | 2 | 50,63,80,100 | 5 | 5 | ≤70 | |
| 380 | 3 |