120W Desktop Single Output Battery Charger. ENC-120 series. File Name:ENC-120-SPEC

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2 SPECIFICATI MODEL ENC-0- ENC-0-4 ENC-0-48 BOOST CHARGE VOLTAGE(Vboost)(default) 4.4V 8.8V 57.6V FLOAT CHARGE VOLTAGE(Vfloat)(default) 3.8V 7.6V 55.V CHARGE VOLTAGE RANGE Note.4 9 ~ 5V 8 ~ 30V 36 ~ 60V OUTPUT CURRENT(CC) (default) 8A 4A A OUTPUT RATED POWER 5.W 5.W 5.W RECOMMENDED BATTERY CAPACITY (AMP HOURS) 30 ~ 80AH Note.5 5 ~ 40AH 0 ~ 0AH LEAKAGE CURRENT FROM BATTERY (Typ.) <ma VOLTAGE RANGE Note.3 90 ~ 64VAC 7 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.98/5VAC, PF>0.95/30VAC at full load INPUT EFFICIENCY (Typ.) 89% 90% 90.5% AC CURRENT (Typ.).5A/5VAC 0.63A/30VAC INRUSH CURRENT (Typ.) LEAKAGE CURRENT COLD START 65A at 30VAC <3.5mA / 40VAC SHORT Note.6 Protection type : Shut down O/P voltage, re-power on to recover 5.5 ~ 8.V 3 ~ 36.5V 6. ~ 7.9V OVER VOLTAGE Note.7 PROTECTI Protection type : Shut down and latch off o/p voltage, re-power on to recover REVERSE POLARITY By internal fuse OVER TEMPERATURE Shut down O/P voltage, recovers automatically after temperature goes down FUNCTI TEMPERATURE COMPENSATI By NTC WORKING TEMP. -30 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY 0 ~ 95% RH non-condensing ENVIRMENT STORAGE TEMP., HUMIDITY -40 ~ +85, 0 ~ 95% RH non-condensing TEMP. COEFFICIENT ± 0.05%/ (0 ~ 50 ) VIBRATI 0 ~ 500Hz, G 0min./cycle, 60min. each along X, Y, Z axes SAFETY & EMC (Note 8) OTHERS NOTE SAFETY STANDARDS WITHSTAND VOLTAGE ISOLATI RESISTANCE EMC EMISSI EMC IMMUNITY MTBF DIMENSI UL approved I/P-O/P:3KVAC I/P-FG:KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:00M Ohms / 500VDC / 5 / 70% RH Compliance to EN550 (CISPR) class B, EN ,-3, FCC PART 5 / CISPR class B Compliance to EN ,3,4,5,6,8,, EN5504, light industry level, criteria A 06K hrs min. MIL-HDBK-7F (5 ) 9*78*45.5mm (L*W*H) PACKING 0.98Kg; 0pcs/0.8Kg /.34CUFT. Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.. All parameters NOT specially mentioned are measured at 30VAC input, rated load and 5 of ambient temperature. 3. Derating may be needed under low input voltages. Please check the derating curve for more details. 4. This is the range when programming Vboost or Vfloat by using SBP-00, the smart battery charging programmer. 5. This is MEAN WELL's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation. 6. This protection mechanism is specified for the case the short circuit occurs after the charger is turned on.

3 Block Diagram I/P FG EMI FILTER & RECTIFIERS PFC ACTIVE START O.L.P. POWER SWITCHING PWM & PFC CTROL POLARITY RECTIFIERS REVERSE PROTECTI +V & -V FILTER O.C.P. DETECTI O.V.P. MCU Charger mode select Programable O.T.P. U.V.P. Derating Curve Static Characteristics LOAD (%) 40 0 LOAD (%) (HORIZTAL) AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz

4 Function Manual.Charging Curve This series provides a 3 stage charging. The default curve is programmable, whereas other pre-defined curves can be activated by the means of the DIP switch; please refer to the table below and the Mechanical Specification. To accommodate the parameters of the charging curve, SBP-00, the smart battery charging programmer designed by MEAN WELL, and a personal computer are needed. Please contact MEAN WELL for details. Default 3 stage charging curve Start Charge Voltage Vboost Vfloat 00% CC Charge Current Constant Current Constant Voltage Float 0% CC stage stage stage 3 Color of LED Status Indicator Flashing Orange Flashing Green Suitable for lead-acid batteries (flooded, Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese). Embedded 3 stage charging curve MODEL CC(default) Vboost Vfloat V Pre-defined, gel batter 8A V Pre-defined, gel battery 4A V Pre-defined, gel battery A Front Panel LED Indicators & Corresponding Signal at Function Pins LED Green Orange Float (stage 3) Charging (stage or stage )

5 Mechanical Specification Case No. 5 Unit:mm CN3 5 CN3 TB 3 4 DIP SW 78 LED 6 SWITCH INLET Terminal Pin No. Assignment (TB): Connector Pin No. Assignment (CN3) : DIP SW: Pin No. Assignment HRS DF-6DP-DS or equivalent, 3,4 +V -V Pin No. 3 Assignment Prog- +3.3V Prog- GND Prog- RX Mating Housing HRS DF-6DS Terminal HRS DF-**SC Pre-defined, Gel battery Prog- TX RTH+ RTHor equivalent or equivalent