| DC voltage | 54V |
| Rated current | 4.45A |
| Rated power | 240.3W |
| Voltage range | 90〜305VAC or 127〜431VDC |
| Over current | 95〜108% |
| Over current | Constant current limiting, recovers automatically after fault condition is removed |
| Frequency range | 47〜63Hz |
| Short circuit | Hiccup mode, recovers automatically after fault condition is removed |
| Over voltage | 60〜67V |
| Over voltage | Shut down and latch off o/p voltage, re-power on to recover |
| EMC emission | Compliance to EN55015, EN55022 (CISPR22) Class B, EN61000-3-2 Class C (@ load≧50%) ; EN61000-3-3 |
| EMC immunity | Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, EN55024, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV) |
| Packing | 1.3Kg; 12pcs/16.6Kg/0.84CUFT(HLG-240-Blank/A/B) |
| Packing | 1.23Kg; 12pcs/15.8Kg/1.16CUFT(HLG-240 C-Type) |
| MTBF (mean time between failure) | 207.9K hrs min. MIL-HDBK-217F (25℃) |
| Constant current region | 27〜54V |
| Ripple & noise (max.) | 350mVp-p |
| Voltage ADJ. range | 50〜57V |
| Current ADJ. range | Adjustable for A/C-Type only (via built-in potentiometer)。2.23〜4.45A |
| Voltage tolerance | ±1.0% |
| Line regulation | ±0.5% |
| Load regulation | ±0.5% |
| Setup, rise time | 1000ms,80ms/115VAC 500ms。80ms/230VAC |
| Hold up time | 15ms / 115VAC, 230VAC |
| Power factor | PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load |
| Total harmonic distortion | THD< 20% (@ load≧50% / 115VAC,230VAC; @ load≧ 75% / 277VAC) |
| Efficiency | 93.5% |
| AC current | 4A / 115VAC 2A / 230VAC 1.2A / 277VAC |
| Inrush current | COLD START 75A(twidth=570μ s measured at 50% Ipeak) at 230VAC; Per NEMA 410 |
| Max. No. of PSUs on 16A circuit breaker | 2 units (circuit breaker of type B) / 4 units (circuit breaker of type C) at 230VAC |
| Leakage current | <0.75mA / 277VAC |
| Temp. coefficient | ±0.03%/℃(0〜50℃) |
| Vibration | 10〜500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes |
| Over temperature | Shut down o/p voltage, recovers automatically after temperature goes down |
| Safety standards | UL1012, CAN/CSA-C22.2 No. 107.1-01, UL8750(type”HL”), CSA C22.2 No. 250.0-08; TUV EN61347-1, EN61347-2-13 independent (except for HLG-240H C type); UL60950-1, UL8750, TUV EN60950-1; IP65 or IP67; J61347-1, J61347-2-13 approved |
| Withstand voltage | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC |
| Isolation resistance | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH |
| Operating humidity | 20〜95% RH non-condensing |
| Operating temperature | -40〜+90℃ |
| Storage Humidity | 10〜95% RH |
| Storage temperature | -40〜+80℃ |
| Dimensions | 244.2*68*38.8mm (L*W*H)(HLG-240H-Blank/A/B), 251*68*38.8mm (L*W*H)(HLG-240H C-Type) |
