>>Application
DZS12-80 motor breaker is used in circuit up to 690V,
>> Characteristic
High standard: in conformity with IEC60947-2 and IEC6
Compatibility: additionally fitted with accessories such as undervoltage release,shunted exciter release,failure display,auxiliary test contactor and so on.
High breaking capability: breaking capability up to 10-100KA.
Long service life: electric life up to 10×104 cycles,5-10 times of general breakers.
>> Technical parameters
DZS12-80 thermomagnetic to protect the circuit breaker for motor
Type |
50/60Hz,AC-3 Three-phase motor standard rated power |
Take off and spike the range of setting for while being hot |
Magnetism take off deduct electric current 1d±20% | |||||
- |
230V kW |
380V kW |
415V kW |
440V kW |
550V kW |
660V 690V kW |
A |
A |
DZS12-06/80 |
- |
0.37 |
- |
0.55 |
0.75 |
1.1 |
1...1.6 |
19.2 |
DZS12-07/80 |
0.37 |
0.75 |
1.1 |
1.1 |
1.1 |
1.5 |
1.6...2.5 |
30 |
DZS12-08/80 |
0.75 |
1.5 |
1.5 |
1.5 |
2.2 |
3 |
2.5...4 |
48 |
DZS12-10/80 |
1.1 |
2.2 |
2.2 |
3 |
3.7 |
4 |
4...6 |
72 |
DZS12-14/80 |
2.2 |
4 |
4 |
4 |
5.5 |
7.5 |
6...10 |
120 |
DZS12-20/80 |
4 |
7.5 |
7.5 |
7.5 |
10 |
11 |
10...16 |
192 |
DZS12-25/80 |
5.5 |
11 |
11 |
11 |
15 |
18.5 |
16...25 |
300 |
DZS12-40/80 |
11 |
18.5 |
22 |
22 |