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86-510-83720170 -8007 |
E-mail: lanhong@lhdz.com |
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LHVCX800/1000/1250/1400 Vacuum contactor
(VC for wind and solar power)
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Working voltage |
LHVCX800 |
LHVCX1000 |
LHVCX1250 |
LHVCX1400 |
AC-1 |
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-25/+40° |
1000v |
1100A |
1200A |
1300A |
1400A |
-25/+60° |
850A |
1000A |
1000A |
1000A |
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-25/+40° |
690V |
1100A |
1200A |
1300A |
1400A |
-25/+60° |
850A |
1000A |
1200A |
1400A |
AC-3 |
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-25/+40° |
1000V |
435A |
580A |
750A |
820A |
690V |
650A |
820A |
1000A |
1000A |
Rated impulse withstand voltage |
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8000V |
8000V |
8000V |
8000V |
Rated power frequency withstand voltage |
Vacuum break |
5000V |
5000V |
5000V |
5000V |
Phase to phase and to earth |
4200V |
4200V |
4200V |
4200V |
Rated insulation voltage |
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1000V |
1000V |
1000V |
1000V |
Rated working voltage |
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1000V |
1000V |
1000V |
1000V |
Rated breaking capacity |
1000V |
5800A |
5800A |
5800A |
5800A |
690V |
8200A |
8200A |
8200A |
8200A |
Rated making capacity |
1000V |
7800A |
7800A |
7800A |
7800A |
690V |
10000A |
10000A |
10000A |
10000A |
Pollution degree |
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3 |
Overvoltage category |
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Ⅲ |
control circuitvoltage |
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110V/220V/380V |
Electrical life |
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100,000 times |
Mechanical life |
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300,000 times |
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