480W Single Output Switching Power Supply HEP-480 series IP65 IP68 5 3 ++ 9 + 3 & & + + % & () * + + * , ) % , )- + & . )/ ++ 0 1 2 & 3 + 4 56 78 3 3 3 + ) * : - - 0 < * & + % % % & + 5= * + + * 5= > % * > % & : - * >& * () 5 7 8 + % , ) % I & + + 5 >73 + %, )-%* I 5 3 3 * 8 + File Name:HEP-480-SPEC 2018-03-30480W Single Output Switching Power Supply HEP-480 series SPECIFICATION MODEL HEP-480-24 HEP-480-36 HEP-480-48 HEP-480-54 DC VOLTAGE 24V 36V 48V 54V RATED CURRENT 20A 13.3A 10A 8.9A RATED POWER 480W 478.8W 480W 480.6W RIPPLE & NOISE (max.) Note.2 200mVp-p 250mVp-p 250mVp-p 350mVp-p Adjusted for A-type only (via built-in potentiometer) VOLTAGE ADJ. RANGE Note.5 20.4 ~ 25.2V 30.6 ~ 37.8V 40.8 ~ 50.4V 45.9 ~ 56.7V Adjusted for A-type only (via built-in potentiometer) OUTPUT CURRENT ADJ. RANGE 10 ~ 20A 6.6 ~ 13.3A 5 ~ 10A 4.4 ~ 8.9A VOLTAGE TOLERANCE Note.3 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME Note.4 500ms, 80ms 115VAC/230VAC HOLD UP TIME (Typ.) 16ms 115VAC/230VAC VOLTAGE RANGE Note.5 90 ~ 305VAC 127 ~ 431VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF0.98/115VAC, PF 0.97/230VAC, PF0.95/277VAC at full load INPUT EFFICIENCY (Typ.) 94% 95% 94.5% 95% AC CURRENT (Typ.) 5A / 115VAC 2.45A / 230VAC 2A/277VAC INRUSH CURRENT(Typ.) COLD START 35A at 230VAC LEAKAGE CURRENT <0.75mA / 277VAC 105 ~ 125% OVER CURRENT Constant current limiting, recovers automatically after fault condition is removed SHORT CIRCUIT Constant current limiting, recovers automatically after fault condition is removed PROTECTION 27 ~ 33V 40 ~ 50V 53 ~ 63V 60 ~ 70V OVER VOLTAGE Shut down output voltage, re-power on to recover Shut down output voltage, re-power on to recover OVER TEMPERATURE -55 ~ +65 (Refer toDerating Curv) WORKING TEMP. 20 ~ 95% RH non-condensing WORKING HUMIDITY -60 ~ +80, 10 ~ 95% RH non-condensing ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.02%/ (0 ~ 60) VIBRATION 20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes SAFETY STANDARDS Note.7 UL60950-1, IP65 (or IP68 for HEP-480 Blank-Type), EAC TP TC 004 approved design refer to TUV EN60950-1 WITHSTAND VOLTAGE I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH EMC EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020 EMC IMMUNITY MTBF 89.8K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 262*125*43.8mm (L*W*H) 2.8Kg 4pcs/11.5Kg/0.55CUFT PACKING 15 + 43= + + A % A +& + 5 NOTE A5B C + A . D & * & 1AE * * + * 51 C 6 5 5 = 7 % 5 5 F + + 5 = 34 3 * + + 5 5 < + & * 5 G8= =, B =:B,8=, 8H + 5 )5 = * & + +5 = :. + * & & + + % + + + :. * + 5 65 = * , )- + 1 ++ & * * 1 + 5 -5 * + .: 4 0:FFI * & 7 ***5+ * 5 +5 = +& + 5 1 + * + 1 + * + A + ) 5 File Name:HEP-480-SPEC 2018-03-30