Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Spst Contactor for Business for Switching DC Current
Features
◪ Continuous 400A load.
◪ It has one set of normally open 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 |
1K (1NO) |
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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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AZJ400S Coil Parameters |
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Coil Voltage |
Pickup Voltage |
Dropout Voltage |
Coil Resistance |
Coil Power Consumption |
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12V |
≤70%Us |
5%-40%Us |
14.4Ω±10% |
10W±10% |
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24V |
≤70%Us |
5%-40%Us |
57.6Ω±10% |
10W±10% |
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36V |
≤70%Us |
5%-40%Us |
129.6.Ω±10% |
10W±10% |
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48V |
≤70%Us |
5%-40%Us |
210Ω±10% |
10W±10% |
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60V |
≤70%Us |
5%-40%Us |
360Ω±10% |
10W±10% |
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72V |
≤70%Us |
5%-40%Us |
518.4Ω±10% |
10W±10% |
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AZJ400D 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 |
1.9Ω±10% |
24Ω±10% |
75W±10% |
6W±10% |
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24V |
≤70%Us |
5%-40%Us |
7.5Ω±10% |
96Ω±10% |
75W±10% |
6W±10% |
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36V |
≤70%Us |
5%-40%Us |
17.5Ω±10% |
216Ω±10% |
75W±10% |
6W±10% |
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48V |
≤70%Us |
5%-40%Us |
31Ω±10% |
384Ω±10% |
75W±10% |
6W±10% |
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60V |
≤70%Us |
5%-40%Us |
48Ω±10% |
400Ω±10% |
75W±10% |
6W±10% |
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72V |
≤70%Us |
5%-40%Us |
68Ω±10% |
860Ω±10% |
75W±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 Advantages
· Making use of advanced technology and the latest design concepts, Aokai Electric spst contactor has various innovative design styles.
· It has gone through a number of quality checks before shipping.
· spst contactor has attracted many customers with its high quality assurance.
Company Features
· Zhejiang Aokai Electric Co., Ltd is a famous spst contactor manufacturer in China. Our reputation is built on integrity, talent and experience.
· Strict quality control and focus on details give incomparable advantages to our spst contactor.
· We will look at the competition in foreign and domestic businesses and aim to be one of the strong leaders in the spst contactor industry. Depending on seasoned marketing and management skills and superior products, we have the confidence to achieve this goal.
Application of the Product
Aokai Electric's spst contactor can be widely used in various fields.
Aokai Electric can provide customers with one-stop solutions of high quality, and meet customers' needs to the greatest extent.
