NVVV Electric
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| Category | Parameter | DR-120-12 | DR-120-24 |
|---|---|---|---|
| OUTPUT | DC Voltage | 12V | 24V |
| Rated Current | 10A | 5A | |
| Rated Power | 120W | 120W | |
| Ripple and Noise | < 120mV | < 150mV | |
| Voltage accuracy | ±2% | ±1% | |
| Output Voltage Regulation Range | ±10% | ||
| Voltage Accuracy | ±1% | ||
| Linear adjustment rate | ±0.5% | ||
| INPUT | Voltage range | 85-264VAC 47Hz ~ 63Hz (120VDC ~ 370VDC) | |
| Efficiency(typical) | > 86% | > 88% | |
| Working Current | < 2.6A 110VAC / < 1.6A 220VAC | ||
| Shock Current | 110VAC 20A / 220VAC 40A | ||
| Start, Rise, Hold time | 500ms, 70ms, 32ms (110VAC) / 500ms, 70ms, 36ms (220VAC) | ||
| PROTECTION | Short circuit protection | 105%-150% Hiccup mode, automatic recovery after abnormal condition is removed | |
| Overload Protection | Output Voltage > 135% automatic recovery after abnormal condition is removed | ||
| Short circuit Protection | VO output abnormal condition will be restored automatically after it is removed | ||
| ENVIRONMENT | Working temp. and humidity | -10℃ ~ +50℃; 20% ~ 90% RH | |
| Storage temp. and humidity | -20℃ ~ +85℃; 10% ~ 95% RH | ||
| SAFETY | Pressure resistance | I/P-O/P: 3KVAC, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC | |
| Isolation resistance | I/P-O/P, I/P-FG, O/P-FG: 500VDC / 100MΩ | ||
| OTHER | DIMENSION | 65.5 * 125.2 * 100mm (W*H*D) | |
| Net/Gross Weight | 790g / 815g | ||
