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High Pressure Sodium
Light Bulbs
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High Pressure Sodium Light Bulbs Electronic Ballasts
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Model:NG220-150WDH Features: With latest electronic power factor correction and electronic filter technology, the power factor of this electronic ballast is raised to above 99%. When compared with conventional magnetic ballasts, lighting efficiency is improved by 10%,and energy consumption reduced by 30%.Current supply is only 1/3 of magnetic ballast. The high frequency constant power technology solves the problem of sound frequency resonance and instantly ignite the bulb. This ballast offer muti-protection of the bulbs. Application: for high pressure sodium lamps or lighting fixtures in: horticulture lighting, aquatic lighting, highway lighting, street lighting, area lighting |
| Rated voltage: | 220V AC | Minimum starting temperature: | -30℃ |
| Rated Power: | 150W | Operating temperature: | -25℃~50℃ |
| Line current: | 0.71A | Max case temperature: | PC+80℃ |
| Input Wattage: | 156W | Ignition volts@leads : | 1200V~4000V |
| Ballast Factor: | ≥0.98 | Max starting pulse: | 3000V~5000V |
| Max THD: | ≤10% | Auto shut off protection: | 3 sec |
| Min power factor: | 0.97 | ||
| Crest factor: | ≤1.5 | Sound rating: | A |
| Max distance to lamp: | 15m | Thermal protection: | P |
| Ignition frequency: | 40KHZ—100KHZ | Energy saving: | 30% |
| Supply voltage range | 170-260V AC | Short circuit protection: | 0.3 sec |
| length*width*height: | 165×75×47CM | ||
| Input/Output Wire Length | 30CM | ||
| Color of wires | Input: Blue Output: Brown/ Blue |
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