Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Aokai Electric Latest 24v Contactor Relay for Circuit Protection
Company Advantages
· Motivated by different styles of design, our designers have successfully worked out fashionable 24v contactor relay.
· The product is not only powerful but also durable, and has a longer life than other competing products.
· Aokai Electric guarantees the safe delivery for our professional service.
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 Features
· Zhejiang Aokai Electric Co., Ltd is one of the fastest-growing companies in China. Our core business includes the design, development, and manufacture of 24v contactor relay.
· Aokai Electric is superior to others for making 24v contactor relay be of superior quality.
· We will always providing high quality and best service for our 24v contactor relay. Welcome to visit our factory!
Application of the Product
The 24v contactor relay of Aokai Electric can be used in many industries.
Aokai Electric has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.
Product Comparison
The 24v contactor relay of Aokai Electric has the following advantages compared with 24v contactor relay in the market.
Enterprise Advantages
Our company has a group of experienced and skilled production experts, providing strong technical support for the production of products.
We are committed to providing versatile and diversified services for Chinese and foreign enterprises, new and regular customers. And we are always ready to meet their different needs, so as to gain their trust and satisfaction.
Based on the tenet of 'honesty, commitment, and operation', our company adheres to the business philosophy of 'people-oriented, customer first', and advocates the spirit of 'integrity, unity, dedication, and struggle'. We persistently provide high-quality High Voltage Contactor and sincere and professional services.
Through years' unremitting efforts, Aokai Electric has been recognized by the industry in terms of integrity, strength and the quality of products.
High Voltage Contactor's export volume increases greatly thanks to the optimization of the export environment. The products are mainly sold to some countries and regions in Southeast Asia, South America, and Africa.
