50A DC Contactor Relay, 12V/ 24V, 1 NO
- Stock: In Stock
- Model: PEACO-DHV50
- SKU: PEACO-DYDCC50
$98.95
Ex Tax: $98.95
50A DC contactor relay has 1 set normally open (SPST-NO), contact circuit is non-polarity and optional 12V/ 24V/48V DC coil rated voltage. The DC contactor is a high voltage DC contactor with max. switching voltage 1000V DC, is completely sealed and contact chamber is filled with inert gas and can be used in charging system, solar system, machinery, vehicles, etc.
Features and Benefits
- 50A contact switching capability, 1000V DC contactor with max. switching voltage 1000V DC.
- The high voltage DC contactor has a set of normally open bridge contacts 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/ 48V various coil voltages are available to meet the various needs.
- Low coil power consumption 3.5W with the DC contactor relay to effectively reduce the control loss. It is especially suitable to be used in battery-powered occasions to prolong the battery life.
- 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.
- Lead time: 22~25 days, MOQ: 3 pieces. For similar unit with shorter lead time and MOQ-1, please visit at 50 Amps High Voltage DC Contactor.
Technical parameters
| Model | PEACO-DHV50 | ||
| Contact form | SPST-NO, 1NO | ||
| Rated load current of contact (at resistive load) | 50A | ||
| Max. switch current | 250A (320V DC) 1 time | ||
| Switching voltage | 12~1000V DC | ||
| Contact voltage drop | ≤ 80mV at 50A |
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| Standard pick-up time (including contact bounce) |
Max. 30ms |
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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) |
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| Mechanical life | 300,000 times | ||
| Working duty | Continuous | ||
| Certification | RoHS | ||
| Item weight | About 100g |
| Model | Coil voltage* | Coil operating voltage time | Pick-up voltage | Release voltage | Maintain current | Coil power |
| PEACO-DHV50 | 12V | 0.85μs~1.2μs | ≤ 9V | 0.6~3.6V | ≤ 0.33A | 2.5W~3.5W |
| 24V | ≤ 18V | 1.2~7.2V | ≤ 0.17A | |||
| 48V | ≤ 36V | 2.4~14.2V | ≤ 0.09A |
DC Contactor Relay Dimension
