Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Top Dc Contactor Manufacturer Supply | Aokai Electric
Product details of the dc contactor manufacturer
Quick Detail
The material used for Zhejiang Aokai Electric Co., Ltd is new and good for health. The product has succeeded in attaining exceptional value of stable performance and strong practicality. Aokai Electric's dc contactor manufacturer can play a role in various industries. This product can be used effectively for various application purposes.
Product Introduction
Compared with other products in the same category, dc contactor manufacturer has more advantages, specifically in the following aspects.
Features
◪ Using ceramic brazing technology, the contact part is filled with mainly hydrogen gas to effectively prevent contact oxidation and burnout. The contact resistance is low and stable, and the contact part can meet the IP67 protection grade.
◪ 100A 85ºC long time current carrying capacity.
◪ The insulation resistance is up to 100MΩ (1,000VDC), the withstand voltage between the contact and the coil is 4kV.
◪ Compliant with IEC 60664-1, GB/T14048.1 and GB/T14048.4 requirements.
◪ Compliant with RoHS (2015/863/EU), REACH (1907/2006/EC) requirements.
◪ Safety certificate: CE, CCC.
Specification
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Main Contact Specifications |
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Contact Arrangement |
1K (1NO) |
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Contact Polarity |
Non-polarity |
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Contact Resistance |
≤0.5mΩ (at 100A) |
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Max. Switching Voltage |
1,000VDC |
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Max. Breaking Current |
1,000A (300VDC) 1 Ops |
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Electrical Endurance (Resistive Load) |
1,000 Ops (750VDC, 100A) |
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6,000 Ops (450VDC, 100A) |
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Mechanical Endurance |
200,000 Ops |
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Withstand Current |
100A, Continuous |
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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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Dimension |
81.5mmx39.6mmx78.3mm |
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Performance Parameters (at 23℃) |
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Pickup Voltage |
≤75%Us |
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Dropout Voltage |
≥8%Us |
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Pickup Time |
≤30ms |
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Contact Bounce Period |
≤5ms |
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Dropout Time |
≤10ms |
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Dielectric Strength |
Between Main Contacts |
3,000VDC 1min |
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Between Main Contacts and Coil |
4,000VDC 1min |
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Insulation Resistance |
Initial State |
100MΩ 1min |
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After Electrical Life |
50MΩ 1min |
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Shock |
Stability |
20g (Power On) |
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Strength |
50g |
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Vibration |
10g, 10~500Hz, 1/2 Sine Wave (Power On) |
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Relative Humidity |
5%~85%RH |
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Temperature |
-40℃~85℃ |
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Load Terminal |
M6 Internal Thread |
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Weight |
About 400g |
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ADE100 Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Coil Resistance |
Coil Power Consumption |
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12V |
≤75%Us |
≥8%Us |
32Ω±10% |
4.5W±10% |
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24V |
≤75%Us |
≥8%Us |
127Ω±10% |
4.5W±10% |
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48V |
≤75%Us |
≥8%Us |
512Ω±10% |
4.5W±10% |
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60V |
≤75%Us |
≥8%Us |
800Ω±10% |
4.5W±10% |
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72V |
≤75%Us |
≥8%Us |
1,152Ω±10% |
4.5W±10% |
Product Introduction
This series DC Contactor Relay is used in the DC voltage power control fields, such as new energy vehicles, construction machinery, photovoltaic systems, wind power intelligent equipment, battery charging and discharging systems, charging piles, etc.
Model Coding
Wiring Diagram
Outline Installation Dimension Drawing
Company Introduction
Zhejiang Aokai Electric Co., Ltd is a production company. We specialize in the production and sales of High Voltage Contactor. Aokai Electric is committed to providing versatile and diversified services for Chinese and foreign enterprises, new and old customers. By meeting customers' different needs, we can improve their trust and satisfaction. Our products are of reliable quality, with great cost performance and you can purchase them with confidence. If you are in need, please contact us for business discussion.
