Application
DZ47-100 mini high breaking breaker is the currentlimiting breaker that can protect the overload and short circuit in the circuitof AC 50Hz, Max, rated voltage 400V and rated current 100A.Under normal condition,it may be also applied as the unfrequently make & break the circuit.
Maintechnicalparameter
Type
|
DZ47-100
|
Pole
|
1, 2, 3, 4
|
Rated insulation voltage (V)
|
500
|
Rated frequency (Hz)
|
50
|
Rated current of frame (A)
|
100
|
Rated voltage (V)
|
230, 400
|
Rated current (A)
|
63, 80, 100
|
Rated short circuit breaking capacity (kA)
|
6
|
Over-currentreleaseprotectivecharacteristic
Ambient air temperature
|
I/In
|
Trial time
|
Start-off state
|
In≤63A
|
In>63A
|
30±2
|
1.05
|
1h no tripping
|
2h no tripping
|
Cold state starts
|
1.30
|
1h tripping
|
2h tripping
|
Thermal state starts
|
3
|
Returnable time>3
|
Returnable time>5s
|
Cold state starts
|
Suitable to and temperature
|
10
|
< 0.2s tripping
|
Cold state starts
|
Contourandinstallationdimension