Electrical Characteristics of High Voltage Relay 150A
| 参数 |
数值 |
| 额定电流 |
150A continuous at 85°C |
| Load Voltage |
1000VDC / 1500VDC options |
| 接触电阻 |
≤0.3mΩ (DC 150A) |
| Max Breaking Current |
1000A (1500VDC, 1+ times) |
| 最大切换功率 |
107kW |
| Short Time Current |
300A for 60s, 600A for 1s (3000A 5ms for short circuit) |
线圈参数
| Coil Voltage |
Coil Current |
Coil Resistance |
Operation Voltage |
Release Voltage |
| 12VDC |
0.5A |
24Ω |
≤9VDC |
1.2-5V |
| 24VDC |
0.25A |
96Ω |
≤18VDC |
2.4-7.2V |
| 9-36VDC |
≤3.8A (start), ≤0.25A (hold) |
3.1Ω |
≤9VDC (start ≤150ms) |
≥5VDC |
机械与环境
| 机械寿命 |
200,000 operations |
| Electrical Life (resistive) |
15,000 ops @ 150A/37.5V, 100 ops @ 150A/1500VDC |
| 绝缘电阻 |
≥1000MΩ (1000VDC) |
| 介电强度 |
4000VAC 1min 1mA (between contacts/coil) |
| 工作温度 |
-40°C to +85°C |
| 湿度 |
5% to 85% RH |
| 重量 |
282g |
| 尺寸 |
79.5×49.7×72.6mm |
Applications of this Relay
The MN19-150 high voltage relay 150A is specifically designed for demanding applications including:
- New Energy Vehicles (EV/HEV)
- Energy Storage Systems
- Charging Stations
- High Power DC Switching
- Industrial Power Control
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