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12-1000VDC
600A
1 form A (SPST-NO)
No polarity
No auxiliary contact, 1 NO
12VDC, 24VDC, 48VDC
Connector
Single coil
Female thread
Bottom mount
| Quantity: | |
|---|---|
▍Product features
The 400A Electric Vehicle Main Contactor represents a pinnacle of high-performance electrical engineering, tailored exclusively for diverse electric vehicle charging systems encompassing passenger cars, logistics vehicles, and heavy-duty commercial trucks.
Furthermore, its versatility knows no bounds, with a broad range of applications that cater to the diverse charging needs across the electric vehicle landscape. Recognizing that each vehicle category—from passenger cars to logistics vehicles and commercial trucks—has distinct charging system requirements, the contactor has undergone rigorous design optimization to seamlessly integrate into and enhance the stability and safety of their respective charging systems. Be it for residential charging stations, public charging infrastructure, or specialized industrial charging facilities, this product stands as a testament to reliability, providing a steadfast electrical connection that meets the charging needs of every scenario.
▍Coil Data
| Coil Voltage | Pickup Voltage | Dropout Voltage | Inrush Current | Avg Holding Current | Holding Power |
| 12VDC | 9VDC Max | 1.2VDC Min | 3.8A Max | 0.5A Approx | 6W Max |
| 24VDC | 18VDC Max | 2.4VDC Min | 2A Max | 0.25A Approx | 6W Max |
Remarks:
1. The coil parameter values are theoretical values at an ambient temperature of 20℃, with a variation range of approximately ±10% due to the influence of coil resistance.
2. The reliable working voltage range of the coil is 85%~110% of the rated voltage.
3. If other rated voltages are required,special orders can be made.
▍Main Contact
| Contact Arrangement | 1 Form A (SPST-NO) |
| Contact Polarized | Nonpolarized |
| Contact Resistance (Initial) | 1mΩ (Typical Value) |
| Load Voltage | 12-1000VDC |
| Current (continuous) | 400A |
| Mechanical Life | 2×105cycles |
Remarks:
1. Resistive load category (L/R<0.1ms).
2. Switching frequency between on and off, ON: OFF=1 sec: 9 sec .
3. The testing environment temperature is 23±5℃.
4. The electrical life is the number of times a product breaks under load.
▍Performance Parameter
| Insulation Resistance | 1000MΩ@2500VDC (lnitial) ≤50MΩ@1000VDC (End) |
| Dielectric Withstanding Voltage | AC3500V 1min≤10mA |
| Operate Time | 40ms (Include bounce) |
| Release Time | 20ms (Include bounce) |
| Bounce Time | 5ms |
| Shock | 20g peak, 1/2 sine (Operating) |
| Sine Vibration | 20g peak, 80~2000Hz |
| Humidity | 5%~85% RH |
| Operating Temperature | -40℃~+85℃ |
| Weight | 890g Approx |
Remarks:
1. Apply rated working voltage to the coil without a freewheeling diode.
2. The testing environment temperature is 20℃.
▍Performance Parameter
▍Product features
The 400A Electric Vehicle Main Contactor represents a pinnacle of high-performance electrical engineering, tailored exclusively for diverse electric vehicle charging systems encompassing passenger cars, logistics vehicles, and heavy-duty commercial trucks.
Furthermore, its versatility knows no bounds, with a broad range of applications that cater to the diverse charging needs across the electric vehicle landscape. Recognizing that each vehicle category—from passenger cars to logistics vehicles and commercial trucks—has distinct charging system requirements, the contactor has undergone rigorous design optimization to seamlessly integrate into and enhance the stability and safety of their respective charging systems. Be it for residential charging stations, public charging infrastructure, or specialized industrial charging facilities, this product stands as a testament to reliability, providing a steadfast electrical connection that meets the charging needs of every scenario.
▍Coil Data
| Coil Voltage | Pickup Voltage | Dropout Voltage | Inrush Current | Avg Holding Current | Holding Power |
| 12VDC | 9VDC Max | 1.2VDC Min | 3.8A Max | 0.5A Approx | 6W Max |
| 24VDC | 18VDC Max | 2.4VDC Min | 2A Max | 0.25A Approx | 6W Max |
Remarks:
1. The coil parameter values are theoretical values at an ambient temperature of 20℃, with a variation range of approximately ±10% due to the influence of coil resistance.
2. The reliable working voltage range of the coil is 85%~110% of the rated voltage.
3. If other rated voltages are required,special orders can be made.
▍Main Contact
| Contact Arrangement | 1 Form A (SPST-NO) |
| Contact Polarized | Nonpolarized |
| Contact Resistance (Initial) | 1mΩ (Typical Value) |
| Load Voltage | 12-1000VDC |
| Current (continuous) | 400A |
| Mechanical Life | 2×105cycles |
Remarks:
1. Resistive load category (L/R<0.1ms).
2. Switching frequency between on and off, ON: OFF=1 sec: 9 sec .
3. The testing environment temperature is 23±5℃.
4. The electrical life is the number of times a product breaks under load.
▍Performance Parameter
| Insulation Resistance | 1000MΩ@2500VDC (lnitial) ≤50MΩ@1000VDC (End) |
| Dielectric Withstanding Voltage | AC3500V 1min≤10mA |
| Operate Time | 40ms (Include bounce) |
| Release Time | 20ms (Include bounce) |
| Bounce Time | 5ms |
| Shock | 20g peak, 1/2 sine (Operating) |
| Sine Vibration | 20g peak, 80~2000Hz |
| Humidity | 5%~85% RH |
| Operating Temperature | -40℃~+85℃ |
| Weight | 890g Approx |
Remarks:
1. Apply rated working voltage to the coil without a freewheeling diode.
2. The testing environment temperature is 20℃.
▍Performance Parameter
