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UPT series
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UPT480-24
• 3-Phase 340~550VAC Wide Range Input (2-phase operation possible)
• Bulit-in Constant Current Limiting Circuit
• Built-in passive PFC function
1、3-Phase 340~550VAC Wide Range Input (2-phase operation possible)
2、Bulit-in Constant Current Limiting Circuit
3、Built-in passive PFC function
4、Protection type: overload/overvoltage/overtemperature
5、Full Power Between -30℃~+60℃
6、DC OK Relay Contact
7、High Efhciency 92% and Low Power Dissipation
8、Three year warranty
| Output parameter | ||
| Product | UPT480-24 | |
| Ripple noise(max.) | 150mVp-p | |
| Voltage tolerance | ±1.0% | |
| Line regulation | ±0.5% | |
| Load regulation | ±1.0% | |
| Setup, rise time | 1200ms, 60ms/400V AC at full load | 800ms, 60ms/500V AC at full load |
| Hold up time(Typ.) | 20ms/400V AC at full load | 20ms/500V AC at full load |
| Input parameter | ||
| Voltage range | Three-Phase 340~550VAC (Dual phase operation possible inconnecting L1,L3,FG orL2,L3,FG)or480~780VDC | |
| Frequency Range | 47~63Hz | |
| Efficiency(Typ.) | 92.50% | |
| AC Current(Typ.) | 0.85A/400V AC | 0.7A/500V AC |
| Inrush current(Typ.) | Cold start 50A | |
| Power factor(Typ.) | PF≥0.9/400V AC at full load | PF≥0.88/500V AC at full load |
| Protective characteristic | ||
| Overioad protection | 105~130% rated output power, Protection type : Constant current limiting, unit will hiccup after 3 sec | |
| Overvoltage protection | 29~33V, Protection type : Hiccup mode, recovers automatically after faultcondition is removed. | |
| Overtemperature protection | Shut down o/p voltage, recovers automatically after temperaturegoes down | |
| Environment | ||
| Working temperature and humidity | -30°C~+70°C;20~95%RH(non-condensing) | |
| Store temperature and humidity | -40°C~+85°C;10~95%RH | |
| MTBF | 1000K hrs min. Telcordia SR-332 (Bellcore) | |
| Secure | ||
| Leakage current | <3.5mA/530VAC | |
| lsolating resistance | I/P-O/P,I/P-FG,O/P-FG:>100M Ohms / 500V DC / 25°C / 70% RH | |
| Withstand voltage | I/P-O/P:4.87KVAC I/P-FG:2.4KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC | |
| Other | ||
| Dimension | 85.5x129x125mm(LxWxH) | |
| Net weight/gross weight | 1.51kg | |
