Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Epoxy High Voltage Dc Contactor - for DC Circuit Insolation - Aokai Electric
Product details of the epoxy high voltage dc contactor
Product Information
Aokai Electric epoxy high voltage dc contactor is with carefully finished details and quality design that suits international tastes. The product is outstanding in respects of performance, durability, and usability. With a strong technical force, perfected quality control system and good service, more and more customers will trust Zhejiang Aokai Electric Co., Ltd.
Features
◪ Sealed with high-strength epoxy resin, no risk of arc leakage, ensuring no fire or explosion within the service life.◪ Potting with mainly nitrogen inert gas improves arc extinguishing performance and effectively prevents 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 reaches 100MΩ (1,000VDC), and the withstand voltage between the contact and the coil is 3.5kV.◪ 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 |
2K (2NO) |
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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 (320VDC) 1 Ops |
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Electrical Endurance (Resistive Load) |
1,000 Ops (1,000VDC, 100A) |
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6,000 Ops (750VDC, 100A) |
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9,000 Ops (450VDC, 100A) |
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20,000 Ops (110VDC, 100A) |
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Mechanical Endurance |
300,000 Ops |
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Withstand Current |
100A, Continuous |
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130A, 60min |
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180A, 5min |
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300A, 30s |
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Performance Parameters (at 23℃) |
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Pickup Voltage |
≤70%Us |
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Dropout Voltage |
<40%Us, >5%Us |
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Pickup Time |
≤25ms |
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Contact Bounce Period |
≤5ms |
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Dropout Time |
≤10ms |
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Dielectric Strength |
Between Main Contacts |
3,500VDC 1min |
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Between Main Contacts and Coil |
3,500VDC 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%~95%RH |
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Temperature |
-40℃~85℃ |
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Load Terminal |
M6 Internal Thread |
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Weight |
About 530g |
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Dimension |
93mmx59mmx80mm |
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Auxiliary Contact Parameters |
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Aux. Contact Arrangement |
FK/FB (1NO/1NC) |
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Aux. Contact Rated Current |
5A |
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Aux. Contact Max. Breaking Voltage |
120VDC |
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ADH100S Coil Parameters |
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Coil Voltage |
Pickup Voltage VDC |
Dropout VoltageVDC |
Coil Resistance |
Coil Power Consumption |
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12V |
≤70%Us |
5%-40%Us |
13Ω±10% |
11W±10% |
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24V |
≤70%Us |
5%-40%Us |
48±10% |
12W±10% |
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36V |
≤70%Us |
5%-40%Us |
108Ω±10% |
12W±10% |
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48V |
≤70%Us |
5%-40%Us |
192Ω±10% |
12W±10% |
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60V |
≤70%Us |
5%-40%Us |
300Ω±10% |
12W±10% |
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72V |
≤70%Us |
5%-40%Us |
432Ω±10% |
12W±10% |
| Packaging Specifications | |||||||
| Product Model | Packaging | Min. QTY of Inner Packaging | Carton Size(LxWxH cm) | Net Weight/PCS(Max.) g | Total QTY(pcs) | Net Weight(Max.) kg | Gross Weight(Max.) kg |
| ADH100S | Pearl Cotton+Carton | 10 PCS/Layer | 38.5x23x24 | 240 | 30 | 7.2 | 8.2 |
| Note:1. Only one example of various typical packaging specifications for each product category is listed for reference.2. The actual weight of the packaging will fluctuate with the ambient humidity. For the specific batch weight, please contact your dedicated sales personnel. | |||||||
Product Introduction
This series DC Contactor Relay is used to 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 Feature
• Customers' needs are the foundation for our company to achieve long-term development. In order to better serve customers and further meet the needs of customers, we have established a comprehensive after-sales service system to solve their problems. We sincerely and patiently provide customers with information consultation, technical training and product maintenance.
• Established in Aokai Electric has a good reputation in both domestic and foreign markets.
• Aokai Electric's location enjoys a beautiful environment with traffic convenience, which is good for the outward transportation of High Voltage Contactor.
• Talents guarantee Aokai Electric to develop sustainably. We have a group of professionals with rich industry experience.
Contact Aokai Electric to receive our surprise.
