Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Wholesale Epoxy High Voltage Dc Contactor Aokai Electric Brand
Product details of the epoxy high voltage dc contactor
Quick Overview
Advanced technology and latest machines & equipment are used to manufacture Aokai Electric epoxy high voltage dc contactor in accordance with the international production standards. The product provides excellent safety and quality which have been approved by the international certifications. As a professional epoxy high voltage dc contactor manufacturer, Zhejiang Aokai Electric Co., Ltd has a strong and perfect quality assurance system and good corporate culture.
Product Introduction
epoxy high voltage dc contactor is more competitive than other products in the same category, as shown in the following aspects.
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 |
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 (320VDC) 1 Ops |
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Electrical Endurance (Resistive Load) |
1,000 Ops (1,000VDC, 100A) |
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1,500 Ops (750VDC, 100A) |
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5,000 Ops (500VDC, 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 |
See Coil Parameter Tables |
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Dropout Voltage |
See Coil Parameter Tables |
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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 |
M5 Internal Thread |
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Weight |
About 230g |
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Dimension |
55mmx42mmx64mm |
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Auxiliary Contact Parameters |
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Aux. Contact Arrangement |
FK/FB/FZ (1NO/1NC/1CO) |
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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 |
24Ω±10% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
96Ω±10% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
384Ω±10% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
600Ω±10% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
864Ω±10% |
6W±10% |
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ADH100E Coil Parameters |
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Coil Voltage |
Pickup Voltage VDC |
Dropout VoltageVDC |
Coil Resistance |
Starting Power |
Holding Power |
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9-36V |
9-36V |
5-7V |
3.5Ω±10% |
25W±10% (<100ms) |
2W±10% |
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ADH100W Coil Parameters |
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Coil Voltage |
Pickup Voltage VDC |
Dropout VoltageVDC |
Coil Resistance |
Starting Power |
Holding Power |
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32-96V |
32-96V |
16-20V |
40.5Ω±10% |
25W±10% (<100ms) |
2W±10% |
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ADH100D Coil Parameters |
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Coil Voltage |
Pickup Voltage VDC |
Dropout VoltageVDC |
Coil Resistance |
Starting Power |
Holding Power |
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Starting |
Holding |
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12V |
≤70%Us |
5%-40%Us |
3.3Ω±10% |
48Ω±10% |
45W±10% |
3W±10% |
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24V |
≤70%Us |
5%-40%Us |
13.3Ω±10% |
190Ω±10% |
45W±10% |
3W±10% |
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48V |
≤70%Us |
5%-40%Us |
52.8Ω±10% |
768Ω±10% |
45W±10% |
3W±10% |
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60V |
≤70%Us |
5%-40%Us |
82.5Ω±10% |
1,200Ω±10% |
45W±10% |
3W±10% |
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72V |
≤70%Us |
5%-40%Us |
118Ω±10% |
1,730Ω±10% |
45W±10% |
3W±10% |
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ADH100DE Coil Parameters |
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Coil Voltage |
Pickup Voltage VDC |
Dropout VoltageVDC |
Coil Resistance |
Starting Power |
Holding Power |
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Starting |
Holding |
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12V |
≤70%Us |
5%-40%Us |
3.3Ω±10% |
48Ω±10% |
45W±10% |
3W±10% |
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24V |
≤70%Us |
5%-40%Us |
13.3Ω±10% |
190Ω±10% |
45W±10% |
3W±10% |
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48V |
≤70%Us |
5%-40%Us |
52.8Ω±10% |
768Ω±10% |
45W±10% |
3W±10% |
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60V |
≤70%Us |
5%-40%Us |
82.5Ω±10% |
1,200Ω±10% |
45W±10% |
3W±10% |
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72V |
≤70%Us |
5%-40%Us |
118Ω±10% |
1,730Ω±10% |
45W±10% |
3W±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 |
| ADH100E | 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 Introduction
Aokai Electric is developed in its epoxy high voltage dc contactor with high quality and professional service. Our manufacturing capabilities have continued to grow in recent years. This can be seen from the increasing customer number in our customer base. We have established business with several new customers this year. We are committed to run business in a healthy and safe way. We conduct the corporation's activities centering on the clients, employees, and communities so as to ensure our sustainable development.
If you are in need for products of reliable quality and affordable price, please contact us at any time!
