| AC input voltage
range |
180 ~528VAC 254VDC ~ 747VDC |
Power Factor (Typ.)
|
PF≧0.98 / 230VAC, PF≧0.98 / 277VAC, PF≧0.97 / 347VAC, PF≧0.96 / 400VAC, PF≧0.95 / 480VAC at full load
(Please refer to "Power Factor Characteristic" section) |
| AC Inrush Current (Typ.) |
COLD START 40A(twidth=1100us measured at 50% Ipeak) at 480VAC; Per NEMA 410 |
| SHORT CIRCUIT protection |
Constant current limiting, recovers automatically after fault condition is removed |
| Over Voltage protection |
351 ~ 381V, 241 ~ 257V, 181 ~ 193V
Protection type : Shut down o/p voltage, re-power on to recovery |
| OVER TEMPERATURE |
Shut down output voltage, re-power on to recovery |
| Withstand voltage |
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC |
| Working temperature |
Tcase=-40 ~ +90℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section) |
| Safety standards |
UL8750, CSA C22.2 No. 250.0-08, TUV EN61347-1, EN61347-2-13, IP65 or IP67 approved |
| EMC EMISSION |
Compliance to EN55015, EN61000-3-2 Class C (@ load≧50%); EN61000-3-3, FCC Part 15 class B, EAC TP TC 020 |
| EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV), EAC TP TC 020 |
| MTBF |
286.1K hrs min. Telcordia SR-332(Bellcore) ; 72.9K hrs min. MIL-HDBK-217F (25℃) |
| Packing |
2.72Kg;4pcs/11.45Kg/0.55CUFT |
