■ FEATURES
·400A Contact switch capacity,Small volume;
·A set of bridge type N.O.contacts;contact circuit has "+", "-" polarity;
·Using ceramic brazing technology,the contact part is sealed with hydrogen gas,so it wouldn’t be oxidized,can quickly cut off the dc high voltage;
·Application:Telecom equipment、Solar system、 Engineering machinery、Electromobile、Electric vehicle、Charging system、Train、Ships、UPS etc.;
■ SPECIFICATION
Contact Data |
Contact form |
1H(SPST-NO) |
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Rated load(Resistive load) |
100A |
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Min applicable load (Resistive load) |
1A/12VDC |
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Max switch current |
1000A(300VDC)1 cycle |
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Max switch voltage |
1000VDC |
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Contact voltage drop(initial) |
≤60mV@100A |
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Current carrying capacity(a) |
100A : continued |
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120A:2h |
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200A:10min |
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400A: 2min |
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600A: 30s |
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Electrical Performance |
Insulation resistance |
≥100MΩ(1000VDC) |
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Dielectric strength |
Between open contact |
3000VAC 1min |
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Between contact and coil |
4000VAC 1min |
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Pick-up time (at 20℃ rated volt.) |
≤30ms (Excluding contact bounce) |
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Release time (at 20℃ rated volt.) |
≤10ms |
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Contact bounce time (at 20℃ rated volt.) |
≤5ms |
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Impact resistance |
Stability |
Half-sine shock pulse:11ms Test time:10μs |
ON: 196m/s²(above 20G) |
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OFF: 98 m/s²(above 10G) |
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Strength |
Half-sine shock pulse:6ms
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590 m/s²(above 50G) |
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Vibration resistance |
10Hz~500Hz 49 m/s²(above 5G) |
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Cycles |
Electrical life(b) |
100A 450VDC |
≥6,000 cycles |
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100A 750VDC |
≥1,000cycles |
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Mechanical life |
≥200,000 cycles |
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Conditions of usage |
Operating environment、transport, storage environment. |
Temperature -40℃~+85℃ |
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Humidity5%~85%RH(No ice, no condensation) |
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Product installation mode |
Arbitrarily |
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Weight |
0.4kgs |
■ Product Model Define
■ Outline mounting dimension and circuit diagram