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■ FEATURES
·150A 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
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Contact Data |
Contact form |
1H（SPST-NO） |
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Rated load(Resistive load) |
150A |
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Min applicable load (Resistive load) |
1A/12VDC |
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Max switch current |
1500A（300VDC）1 time |
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Max switch voltage |
1000VDC |
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Contact voltage drop(initial) |
≤60mV@150A |
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Current carrying capacity(a) |
150A : continued |
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180A:2h |
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300A:10min |
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600A: 2min |
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900A: 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) |
150A 450VDC |
≥6,000 cycles |
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150A 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 |
0.45kgs |
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■ Product Model Define
■ Outline mounting dimension and circuit diagram
