24V 155W Switching power supply with built in UPS. The power supply works with two accumulator batteries 12V/7Ah or 12V/5Ah. In case of power loss the power supply delivers the power from the batteries. When the power comes back the power supply returns to it normal operations and the batteries are recharged automatically.
Technical Specification |
|
| Output | |
| DC Voltage | 27.6 |
| Rated current | 5A |
| Current range | 0~5.5A |
| Rated power | 151.55W |
| Ripple & Noise | 150mVp-p |
| Voltage adj. range | 24-29V |
| Voltage tolerance | 1.0% |
| Line regulation | 0.5% |
| Load regulation | 0.5% |
| Setup, Rise time | 1000ms, 90ms/230VAC 2000ms 90ms/115VAC at full load |
| Hold up time | 80ms/230VAC 6ms/115VAC at full load |
| Input | |
| Voltage range | 88~64VAC 24~70VDC |
| Frequency range | 47-63Hz |
| Efficiency | 84% |
| AC current | 2.5A/115VAC 1.5A/230VAC |
| Inrush current | Cold start 20A/115VAC 40A/230VAC |
| Leakage current | |
| Protection | |
| Overload | 105~135% rated output power, Hiccup mode, recovers automatically after fault condition is removed |
| Over voltage | 31.74~37.26V, Hiccup mode, recovers automatically after fault condition is removed |
| Environment | |
| Working temp. | -10~+60C |
| Working humidity | 20-90% RH non-condensing |
| Temp. coefficient | 0.03%/C (0-50C) on output |
| Vibration | 10-500Hz, 2G 10min./1cycle, 60min. |
| Safety & EMC | |
| Safety standards | UL60950-1, TUV EN60950-1 approved |
| Withstand voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Emi conduction & radiation | Compilance to EN55022 (CISPR22) class B |
| Harmonic current | Compilance to EN61000-3-2,3 |
| EMS Immunity | Compliance o EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level , criteria A |
| Others | |
| MTBF | 183.3K hrs min. MIL-HDBK-217F(25C) |
| Dimension(LxWxH) | 199x110x50mm |
| Weight | 0.88kg |
