Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Custom Spst Contactor Aokai Electric
Company Advantages
· Aokai Electric spst contactor is fabricated using optimum quality raw materials and pioneering technology.
· The product has been tested for performance and durability.
· Because of having a lot of merits, it is for sure that the product will have a bright market application future.
Features
◪ Continuous 400A load.
◪ It has one set of normally closed contact.
◪ Coil power consumption ≤12W.
◪ The insulation resistance is up to 100MΩ (1,000VDC), the withstand voltage between the contact and the coil is 3.5kV.
◪ IP protection level: IP50.
◪ 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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Performance Parameters (at 23℃) |
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Contact Arrangement |
1B (1NC) |
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Contact Resistance |
≤0.5mΩ |
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Contact Voltage Drop |
≤80mV (at 400A) |
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Overload Current |
≤6le, ≯1s |
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Temperature Range |
-40℃~85℃ |
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Load Terminal |
M10 External Thread |
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Humidity |
5%~95%RH |
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External Dimension |
104mmx64.5mmx106.5mm |
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Operating Duty |
Continuous |
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Electrical Durability with Load (Resistive) |
≥20,000 Times |
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Load Wiring Torque |
10-12N.m |
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Pickup Voltage |
≤70% Us |
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Dropout Voltage |
5%-40% Us |
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Contact Bounce Period |
≤5ms |
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Pickup Time |
≤50ms |
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Dropout Time |
≤45ms |
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Dielectric Strength |
Between Main Contacts |
50Hz/60Hz 1,500VAC/1min |
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Between Main Contacts and Coil |
50Hz/60Hz 1,500VAC/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 |
2.5g (Power On) |
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Strength |
5g |
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Vibration |
3.5g, 10~200Hz, 1/2 Sine Wave (Power On) |
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Mechanical Durability |
≥100,000 Times |
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Coil Wiring Torque |
1.2-2.0N.m |
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AZJ400DB Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Coil Resistance |
Starting Power |
Holding Power |
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Starting |
Holding |
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12V |
≤70%Us |
5%-40%Us |
0.72Ω±10% |
24Ω±10% |
200W±10% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
2.9Ω±10% |
96Ω±10% |
200W±10% |
6W±10% |
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36V |
≤70%Us |
5%-40%Us |
6.5Ω±10% |
216Ω±10% |
200W±10% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
11.5Ω±10% |
372Ω±10% |
200W±10% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
18Ω±10% |
600Ω±10% |
200W±10% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
26Ω±10% |
864Ω±10% |
200W±10% |
6W±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 |
| AZJ400 | Pearl Cotton+Carton | 10 PCS/Layer | 50.2x31.9x15 | 1030 | 10 | 10.3 | 11.2 |
| 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 is used in electrical control systems, such as communication power supply equipment, frequency converters, engineering machinery, electromobiles, electric forklifts, automobiles, trains, ships, uninterruptible power supplies, etc.
Model Coding
Wiring Diagram
Outline Installation Dimension Drawing
Company Features
· Zhejiang Aokai Electric Co., Ltd is a leading expert in spst contactor manufacture in China.
· Zhejiang Aokai Electric Co., Ltd regularly check production equipment to make sure normal work. spst contactor is manufactured by experienced workers and advanced machines.
· As an experienced company, Zhejiang Aokai Electric Co., Ltd has its own independent ideas to develop it better. Call!
Product Details
Next, Aokai Electric will show you spst contactor's details.
Product Comparison
Compared with other products in the same category, spst contactor has outstanding advantages which are mainly reflected in the following points.
Enterprise Advantages
Our company has a solid team of professional skills with modern awareness and superb skills to provide customers with strong technical support.
We supply our customers with the best products, good technical support and sound after-sales services.
Always abiding by the enterprise spirit of 'gratefulness, tolerance and dedication', our company focuses on serving the public and returning to the society. We continue to provide first-class products and services for consumers. While pursuing economic benefits, our company also actively undertakes social responsibility, so as to become a modern enterprise deeply respected by the society.
After years of struggle and development, our company now has the leading base hardware scale in China.
We integrate channel resources and actively expand e-commerce sales network. Our products are sold to many provinces and cities in China. Some are even exported to North America, Eastern Europe, Australia, Southeast Asia and other regions.
