240W Switching Power Supply for Harsh Environment HEP-240 series Users Manual 5 I P 6 5 I P 6 8 UL62368-1 TPTC004 IEC62368-1 I I File Name:HEP-240-SPEC 2021-08-26240W Switching Power Supply for Harsh Environment HEP-240 series SPECIFICATION MODEL HEP-240-12 HEP-240-15 HEP-240-24 HEP-240-36 HEP-240-48 HEP-240-54 DC VOLTAGE 12V 15V 24V 36V 48V 54V RATED CURRENT 16A 15A 10A 6.7A 5A 4.45A RATED POWER 192W 225W 240W 241.2W 240W 240.3W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 250mVp-p 250mVp-p 350mVp-p VOLTAGE ADJ. RANGE Note.5 11.2 ~ 12.8V 14 ~ 16V 22.4 ~ 25.6V 33.5 ~ 38.5V 44.8 ~ 51.2V 50 ~ 57V Can be adjusted by internal potentiometer for A type only OUTPUT CURRENT ADJ. RANGE 8 ~ 16A 7.5 ~ 15A 5 ~ 10A 3.3 ~ 6.7A 2.5 ~ 5A 2.23 ~ 4.45A VOLTAGE TOLERANCE Note.3 2.5% 2.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 1.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME Note.6 1000ms,80ms/115VAC 500ms,80ms/230VAC at full load HOLD UP TIME (Typ.) 15ms at full load 230VAC /115VAC VOLTAGE RANGE Note.4 85~264VAC (277VAC operational) 120~370VDC(390VDC operational) FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load INPUT EFFICIENCY (Typ.) 90% 90% 92.5% 92.5% 93% 93.5% 12V 2A / 115VAC 1.05A / 230VAC 0.9A/277VAC AC CURRENT (Typ.) 15~54V 2.5A / 115VAC 1.3A / 230VAC 1.1A/277VAC INRUSH CURRENT(Typ.) COLD START 75A at 230VAC LEAKAGE CURRENT <0.75mA / 277VAC 105 ~ 125% OVER CURRENT Protection type : Constant current limiting, recovers automatically after fault condition is removed SHORT CIRCUIT Constant current limiting, recovers automatically after fault condition is removed PROTECTION 13.5 ~ 18V 17.5 ~ 21.5V 27 ~ 34V 43 ~ 49V 55 ~ 63V 60 ~ 67V OVER VOLTAGE Protection type : Shut down and latch off o/p voltage, re-power on to recover Shut down o/p voltage, recovers automatically after temperature goes down OVER TEMPERATURE -55 ~ +70 (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 0.03%/ (0 ~ 60) VIBRATION 20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes SAFETY STANDARDS Note.8 UL62368-1, IEC62368-1, IP65 (or IP68 for HEP-240 Blank-Type), EAC TP TC 004 approved Design refer to BS EN/EN62368-1 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 BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020 Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020 EMC IMMUNITY MTBF 171.3K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 244.2*68*38.8mm (L*W*H) 1.3Kg 12pcs/16.6Kg/0.84CUFT PACKING NOTE , ://www.meanwell.com/serviceDisclaimer.aspx File Name:HEP-240-SPEC 2021-08-26