NVVV Electric
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| LPV-300 300W Waterproof Irrigation Switch Power Supply | |||
|---|---|---|---|
| Category | Project | 12V Technical Index | 24V Technical Index |
| Output | DC voltage | 12V | 24V |
| Rated current | 25A | 12.5A | |
| Rated power | 300W | 300W | |
| Ripple and noise | < 120mV | < 200mV | |
| Voltage accuracy | ±5% | ||
| Load adjustment rate | ±2% | ||
| Linear adjustment rate | ±1% | ||
| Starting and rising time | 2000ms, 25ms, 15ms : 115VAC / 2000ms, 25ms, 50ms : 230VAC | ||
| Input | Voltage range / frequency | 90-264VAC 47Hz~63Hz; 127VDC~370VDC | |
| Efficiency (typical) | > 87% | > 88% | |
| Working current | 4.5A/110VAC 2.7A/230VAC | ||
| Impulse current | 220VAC: 60A | ||
| Protect | overload protection | 105%-135% Protection type: burping mode, automatic return to normal after removing abnormal conditions | |
| Overvoltage protection | ≥ 115% - 145% protection type: close output, restart and automatically return to normal | ||
| Function | Working temperature and humidity | -30℃~+70℃; 20%~90%RH | |
| Storage temperature and humidity | -40℃~+85℃; 10%~95%RH | ||
| Safety regulations | Withstand voltage | Input output: 3kvac for 1 minute | |
| Leakage current | input shell When 240VAC < 2.5mA | ||
| Insulation impedance | Input output, input shell, output shell: 500VDC / 100M Ω | ||
| Other | Size | 208*120*50mm | |
| Net weight / gross weight | 2100/2200g | ||
