400A DC Contactor, 12V/ 24V, 1 NO
- Stock: In Stock
- Model: PEACO-DHV400
- SKU: PEACO-DYDCC400
$226.57
Ex Tax: $226.57
DC contactor is mainly used to control DC circuit, such as main circuit, control circuit and excitation circuit, etc. 400A DC contact relay is available with energy-saving board, optional auxiliary contact 1NO, 9V-36V coil rated voltage, is a high voltage DC contactor with max. switching voltage 1000V DC, widely used in hybrid electric vehicles, charging piles and other fields.
Features and Benefits
- 400A contact switching capability, max. switching voltage 1000V DC.
- The high voltage DC contactor has a set of normally open bridge contacts (screw type) and the contact loop is non-polar.
- Ceramic brazing technology is adopted, contacts will not be oxidized and can be quickly cut off at DC high voltage.
- Compact size and light weight, sealed structure for main contact, suitable well for working continuously in harsh environment.
- Flexible installation and 12V/ 24V DC various coil voltages are available to meet the various needs.
- Low coil power and energy-saving type DC contactor.
- Optional coil lead length 150mm or 390mm or other customized length.
- Application: Telecom equipment, solar system, engineering machinery, electro mobile, electric vehicle, charging system, train, ships, UPS, etc.
Technical parameters
| Model | PEACO-DHV400 (energy saving type) | ||
| Contact form | SPST-NO, 1NO | ||
| Rated load current of contact (at resistive load) | 400A | ||
| Max. switch current | 2500A (320V DC) 1 time | ||
| Switching voltage | 12~1000V DC | ||
| Contact voltage drop | ≤ 120mV at 400A |
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| Standard pick-up time (including contact bounce) |
Max. 35ms |
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| Contact bounce time |
Max. 5ms | ||
| Release time | Max. 10ms | ||
| Vibration (sinusoid, 80~2000Hz, peak) | (80~2000)Hz, ≤20g | ||
| Shock (11ms, 1/2 sinusoid, peak, pick-up) | ≤20g |
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| Working temperature | -40℃~+85℃ | ||
| Storage temperature | -40℃~+65℃ | ||
| Relative humidity | 20%~90%RH | ||
| Insulation resistance | Min. 100mΩ at 500V DC | ||
| Dielectric strength (between insulated electric parts) |
2200V AC 50Hz/60Hz (1 minute), 1000VAC 50Hz/60Hz (1 minute) (between aux. contacts) Leak current＜1mA | ||
| Mechanical life | 300,000 times | ||
| Auxiliary contact arrangement* |
1NO | ||
| Rated load of auxiliary contact |
2A/24V | ||
| Min. load of auxiliary contact |
100mA/8V | ||
| Working duty | Continuous | ||
| Certification | RoHS, CE | ||
| Item weight | About 900g |
| Model | Coil voltage* | Coil operating voltage | Pick-up voltage | Release voltage | Start power | Maintain power |
| PEACO-DHV300 | 9~36V | 12~24V | 8~9V | 5.5~7V |
40~50W | 3~4W |
DC Contactor Relay Dimension (Unit: mm)
DC Contactor without Aux Contact
DC Contactor with Aux Contact
