| Theory: | Voltage Relay |
|---|---|
| Usage: | General Purpose |
| Phase: | 1 |
| Electricity Type: | Dc |
| Number of Pole: | 1 |
| Load: | 1000VDC |
| Samples: |
|---|
| Customization: |
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Audited Supplier 200A 12V 24V Coil Voltage DC Contactor Energy Saving High Epoxy Sealant DC Relay For Rechargeable Batteries
Model Implication
1. Electrical specification
| Insulation Resistance | Between Contacts | 1000MΩ(1000VDC) |
| Between Contacts and Coil | 1000MΩ(1000VDC) | |
| Between Contacts and Shell | 1000MΩ(1000VDC) | |
| Dielectric strength | Between Contacts | 4000V rms |
| Between Contacts and Coil | 4000V rms |
2. Physical specification
| Impact | Stability | 196m/s2(20G) |
| Strength | 490m/s2(50G) | |
| Vibration | 10-500Hz 98m/s2(10G) | |
3. Life expectancy
| Mechanical life | 1,000,000 times |
| Impedance load life(Switch) |
20,000times(50A 450VDC) 20,000times(-50A 450VDC) |
| Capacitive load life(Just closed) | 50,000times(100A 1ms) |
| 60times(250A 1ms) | |
| 10times(400A 1ms) |
4. Main contact parameters
| Contact form | 1SH | Leading-out | M4 Internal thread |
| Contact resistance | 0.2mΩ (200A) | Rated load voltage | 12-900VDC |
| Maximum switching surrent | 2000A 320VDC(≥1times) | Maximum switching power | 640KW |
| Rated load current | 200A | Rated Electric life | 20,000times |
| Min Load | 1A 12VDC | Standards for electric current(10mm2Line) | 200A |
| Short time overload current(10mm2@40) | 75A 15min,100A 3min,150A 30s | ||
5. Coil Parameters
| Parameters | Standard type voltage | |
| 12VDC | 24VDC | |
| Work voltage | 18-32 | |
| Max voltage | 36 | |
| Action voltage | 7-8 | |
| Release voltage | 5-6 | |
| Coil resistance | 4.7 | |
| Min start current(A) | 1.5 | |
| Transient surge current(A) | 2.5(0.1s) | |
| Average holding current(A) | 0.18(@12V) | |
| Steady state Power(W) | 2-2.3 | |
| Actuation time(ms) | ≤20 | |
| Release time(ms) | ≤10 | |
| Bounce time(ms) | ≤5 | |
6. Conditions of usage
| Operate temperature | -40~85 |
| Operating Humidity | 5~95%RH |
| IP Grade | IP67 |
| Dimension(W×H×D,mm) | 80.0×64.2×78.7 |
| Weight(g) | 440g |
Re:If you need other rated voltage, can be a special order.
Re:
1.Resistive load, including the maximum load inductance300μH;
2. According to extrapolated, it is recommended to do experiments for different situations;
3. After life time, diaelectric strength dropped lower than 100MΩ at 1000VDC;
4. The biggest and current.
Re:A1, A2 as the load; 1, 2 for the coil end; Load and coil has no polarity.
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