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Application
HGV3-32 motor breaker is used in circuit up to 690V,0.1A to 80A,for protection against overload,loss of phase,short circuit of 3-phase squirrel cage asyn chronous motor,and infrequent start control.It can also be used for protection of distribution line and infrequent load switch over and serve for in sulator.
Characteristic
¡ö High standard:in conformity with IEC60947-2 and IEC60947-4-1
¡ö Compatibility:additionally fitted with accessories such as undervoltage release,shunted exciter release,failure display,auxiliarytest contactor and so on.
¡ö High breaking capability:breaking capability up to 15KA.
¡ö Long service life:electric life up to 10¡Á104 cycles,5-10 times of general breakers.
Main Technical Parameters
HGV3-80 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¡À20% |
| - |
230V
KW |
380V
KW |
415V
KW |
440V
KW |
550V
KW |
660V
690V
KW |
A |
A |
| HGV3-06/80 |
- |
0.37 |
- |
0.55 |
0.75 |
1.1 |
1¡1.6 |
19.2 |
| HGV3-07/80 |
0.37 |
0.75 |
1.1 |
1.1 |
1.1 |
1.5 |
1.6¡2.5 |
30 |
| HGV3-08/80 |
0.75 |
1.5 |
1.5 |
1.5 |
2.2 |
3 |
2.5¡0.40 |
48 |
| HGV3-10/80 |
1.1 |
2.2 |
2.2 |
3 |
3.7 |
4 |
4¡6 |
72 |
| HGV3-14/80 |
2.2 |
4 |
4 |
4 |
5.5 |
7.5 |
6¡10 |
120 |
| HGV3-20/80 |
4 |
7.5 |
7.5 |
7.5 |
10 |
11 |
10¡16 |
192 |
| HGV3-25/80 |
5.5 |
11 |
11 |
11 |
15 |
18.5 |
16¡25 |
300 |
| HGV3-40/80 |
11 |
18.5 |
22 |
22 |
25 |
33 |
25¡40 |
480 |
| HGV3-63/80 |
15 |
30 |
33 |
33 |
40 |
55 |
40¡63 |
756 |
| HGV3-80/80 |
22 |
40 |
45 |
45 |
55 |
63 |
56¡80 |
960 |
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