300W Single Output with PFC Function EPP-300 s eri e s SPECIFICATION MODEL EPP-300-12 EPP-300-15 EPP-300-24 EPP-300-27 EPP-300-48 DC VOLTAGE 12V 15V 24V 27V 48V RATED CURRENT (20.5CFM) 25A 20A 12.5A 11.12A 6.25A CURRENT RANGE (convection) 0 ~ 16.67A 0 ~ 13.33A 0 ~ 8.33A 0 ~ 7.4A 0 ~ 4.17A CURRENT RANGE (20.5CFM) 0 ~ 25A 0 ~ 20A 0 ~ 12.5A 0 ~ 11.12A 0 ~ 6.25A RATED POWER (convection) 200W 200W 199.9W 199.8W 200.2W RATED POWER (20.5CFM) 300W 300W 300W 300.24W 300W OUTPUT RIPPLE & NOISE (max.) Note.2 120mVp-p 120mVp-p 150mVp-p 200mVp-p 250mVp-p VOLTAGE ADJ. RANGE Main output:11.4 ~ 12.6V Main output:14.25 ~ 15.75V Main output:22.8 ~ 25.2V Main output:25.65 ~ 28.35V Main output:45.6 ~ 50.4V VOLTAGE TOLERANCE Note.3 3.0% 3.0% 2.0% 2.0% 2.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 1.0% 1.0% 1.0% 1.0% SETUP, RISE TIME 2500ms, 30ms/230VAC 3000ms, 30ms/115VAC at full load HOLD UP TIME (Typ.) 13ms/230VAC/115VAC at full load VOLTAGE RANGE Note.5 90 ~ 264VAC 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.93/230VAC PF>0.98/115VAC at full load INPUT EFFICIENCY (Typ.) 90% 90% 92.5% 93% 93% AC CURRENT (Typ.) 3.5A/115VAC 1.8A/230VAC INRUSH CURRENT (Typ.) COLD START 40A/115VAC 80A/230VAC LEAKAGE CURRENT <2mA/240VAC 105 ~ 135% rated output power OVERLOAD Protection type : Hiccup mode, recovers automatically after fault condition is removed 13.5 ~ 15V 16.2 ~ 18.5V 26 ~ 30V 29.5 ~ 33.5V 52 ~ 59.5V OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover PROTECTION 110 5 (TSW1) detect on heatsink of power transistor 1155 (12V,15V),855 (24V,27V,48V) (TSW2) detect on heatsink of output diode OVER TEMPERATURE Protection type : (TSW1)Shut down o/p voltage, recovers automatically after temperature goes down Protection type : (TSW2)Shut down o/p voltage, re-power on to recover 5V STANDBY 5VSB : 5V 0.6A without fan, 1A with fan 20.5CFM tolerance 2%, ripple : 150mVp-p(max.) AUXILIARY POWER (AUX) 12V 0.5A for driving a fan tolerance -15% ~ +10% FUNCTION Power on: PS-ON =H or > 2 ~ 5 Power off: PS-ON =Lo or < 0 ~ 0.5 PS-ON INPUT SIGNAL POWER GOOD / POWER FAIL 500ms>PG>10ms The TTL signal goes high with 10ms to 500ms delay after power set up The TTL signal goes low at least 1ms before Vo below 90% of rated value -30 ~ +70 (Refer toDerating Curv) WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +85 , 10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.03%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS UL60950-1, TUV EN60950-1 approved WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH EMC (Note 4) Compliance to EN55011 (CISPR11), EN55022 (CISPR22),Conduction Class B,Radiation Class A EN61000-3-2,3 EMC EMISSION EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, criteria A MTBF 160Khrs min. MIL-HDBK-217F (25 ) 127*76.2*35mm (L*W*H) OTHERS DIMENSION PACKING 0.37 Kg 36pcs/14.3Kg/1.03CUFT NOTE File Name:EPP-300-SPEC 2016-06-115cm 4-3.5 300W Single Output with PFC Function EPP-300 series Mechanical Specification Unit:mm AC Input Connector (CN1) : JST B5P-VH or equivalent 127 Pin No. Assignment Mating Housing Terminal 5 117 1 AC/N 2,4 No Pin 4 2 JST VHR JST SVH-21T-P1.1 or equivalent or equivalent 3 AC/L CN100 3 1 SVR1 5 FG CN952 CN951 DC Output Connector (CN2,CN3) 4 2 2 1 LED 3 1 Pin No. Assignment Output Terminals FS1 CN2 HS2 CN2 -V M4 Pan HD screw in 2 positions HS1 1 CN3 +V Torque to 8 lbs-in(90cNm)max. 2 3 Function Connector(CN100):HRS DF11-4DP-2DS or equivalent 4 CN3 5 Pin No. Status Mating Housing Terminal 1 -S L3 2 +S HRS DF11-4DS HRS DF11-**SC or equivalent or equivalent 3 DC COM Air flow : Grounding required 4 PG direction The grounding of the system FAN level unit has to connect with Function Connector(CN951):HRS DF11-4DP-2DS or equivalent 20.5CFM Pin No.5 on CN1 of EPP-300 Pin No. Status Mating Housing Terminal so as to pass EMI 1 5VSB HRS DF11-4DS HRS DF11-**SC 2,4 DC COM or equivalent or equivalent 3 PS-ON FAN Connector(CN952) : JST S2B-XH or equivalent Pin No. Assignment Mating Housing Terminal 1 DC COM JST XHP JST SXH-001T-P0.6 or equivalent or equivalent 2 +12V Block Diagram PFC fosc : 65KHz +5VSB DETECTION PWM fosc : 70KHz CIRCUIT RECTIFIERS POWER SWITCHING +5VSB & PWM CONTROL FILTER RECTIFIERS +12V AUX & FILTER +S RECTIFIERS RECTIFIERS EMI +V POWER I/P & & FILTER SWITCHING -V PFC FILTER -S PG PG DETECTION FG CIRCUIT O.L.P. CONTROL O.V.P. PS/ON PS-ON CONTROL Derating Curve Output Derating VS Input Voltage 100 300 With 20.5CFM Fan 90 200 80 150 70 115VAC Convection 230VAC Convection 60 100 50 50 40 -30 0 10 20 30 40 50 60 70 (HORIZONTAL) 90 95 100 115 120 140 160 180 200 220 240 264 AMBIENT TEMPERATURE () INPUT VOLTAGE (VAC) 60Hz File Name:EPP-300-SPEC 2016-06-11 76.2 LOAD (%) 3 max. 35 66.2 5 LOAD (%)