| Customization: | Available |
|---|---|
| Electricity Type: | DC |
| Number of Pole: | 2 |
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Brand: AK/AOKAI
Name: DC Reversing Contactor
Model: ADC50(ADC200-DE)/DC66P
Rated Voltage: DC48V
Rated Current: Continuous 50A, DE200A
Connection Mode: Insertion Type
Dimension: 50*70*77mm
Weight: About 400g |
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DC CONTACTOR
1. SPECIFICATIONS
| Coil Rated Voltage | DC48V |
| Main Circuit Rated Current (A) | Continuous 50A, DE short work interrupted 200A |
| Main Circuit Contact Voltage Drop Of (load:100A) |
≤80mV |
| Under (20±5), Cooling Pull-in Voltage | ≤70% |
| Under (20±5), Cooling Release Voltage | ≥5%, ≤40% |
| Acceptable Fluctuation Range of Coil Voltage | ±20% |
| Electrify Time | ≤30ms |
| Disconnecting Release Time | ≤20ms |
| The Max Disconnecting Time of Contacts | ≤5ms |
| Insulation Resistance | ≥50MΩ |
| Dielectric Strength | 50Hz/60Hz 1000VAC/1min |
| Overload Current | ≤7le, ≤1s |
| Coil Consumption (W) | Continuous ≤8.0W, DE ≤28.0W |
| Electrical Life | Continuous 30,000 times, intermittent 5,000 times |
| Mechenical Life | 300,000 Times |
| Working Mode | Continuous or intermittent |
| Contacts Type | 2 NO and 2 NC |
| Contact Material | AgCdO / AgCuO |
| Starting Current | ≤4A |
| Technical Standard | GB14048.4-2010 |
2. USAGE ENVIRONMENT
| Altitude | ≤2Km | Amblent temperature | -25~+55 |
| International protection | IP56 | Installation type | III |
| Way to install | Any | Vibration | 2.5g,(5~50)Hz |
| Impact | 50g,11ms(Half-sine wave) |
DC CONTACTOR
3. SCHEMATIC DIAGRAM
4. INSTALLATION DIAGRAM
DC CONTACTOR DC CONTACTOR DC CONTACTOR DC CONTACTOR DC CONTACTOR
DC CONTACTOR DC CONTACTOR DC CONTACTOR DC CONTACTOR DC CONTACTOR
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