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Help CenterMedium Voltage Sf6 Load Breakers
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Specifications
1. circuit breaker have high breaking capacity2. GB10963,IEC60898 standard
Basic Specification
| Nominal Insulation Voltage | 230V,400V |
|---|---|
| Poles | 1P,2P,3P |
| Type | Mini |
| Poles Number | 4 |
| Nominal Insulation Voltage | 230V |
Detail Description
Application:
DZ47 series circuit breaker is high efficiency mini-breaker applied to distribution lighting system or short circuit & overload protection of distribution system line at 50/60Hz frequency,rate working voltage: 230V under three-phase 400V, rate current 1~100A. Also can be switch the electrical device and illuminating line in normal situation.
Our circuit breaker have high degree of protection,high breaking capacity,Good reliability,apply to industry,commerce,high-rise building and civil residence, standard: GB10963.1-2005.
Technical parameters:
1.General features(circuit breaker)
a. By rate current: 63 type: 1A,3A,6A,10A,16A,20A,25A,32A,40A,50A,63A,
100 type:63A,80A,100A.
b. By pole No.: singular,2P,3P,4P breaker
c. By instantaneous trip type: B type(3-5In),C type(5-10In),D type(10-14In)
2. Rate short-circuit&break-make capacity(circuit breaker)
Type |
Rate current(A) |
Pole No. |
Voltage(V) |
Breaking capacity(A) |
Power factor COSΦ |
|
63 type (1-63A) |
1~40 |
1 |
230 |
4500 |
0.7 |
2,3,4 |
400 |
4500 |
0.7 |
||
50~63 |
1 |
230 |
4500 |
0.7 |
|
2,3,4 |
400 |
4500 |
0.7 |
||
|
100 type (63-100A) |
63~100 |
1 |
230 |
6000 |
0.45-0.50 |
2,3,4 |
230 |
6000 |
0.20-0.25 |
||
2,3,4 |
400 |
6000 |
0.45-0.50 |
3. Overcurrent protection features(circuit breaker)
4.Tripping characteristic curve
6.Life-span
Type |
Times |
Frequency(Time/H) |
Rate current(A) |
Electronic |
4000 |
240 |
1~32 |
4000 |
120 |
40~63~100 |
|
Mechanical |
10000 |
240 |
1~63~100 |
7.Connector: wire cross-sectional area
Rate current In(A) |
Wire cross-sectional area mm2 |
Rate current In(A) |
Wire cross-sectional area mm2 |
1~6 |
1 |
40,50 |
10 |
10 |
1.5 |
63 |
16 |
16,20 |
2.5 |
80 |
25 |
25 |
4 |
100 |
35 |
32 |
6 |
125 |
50 |
8.Company details:
Send Inquiry to This Supplier
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