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ENC-240
70.15
Details
Meanwell ENC-240 Series is single output 240W AC/DC desktop type charger with 3 stage charging curve. The product accepts 90~264VAC input, built-in active power factor correction (PFC) function, 7" standard width, and complete safety certification (UL/CUL/CB/CE/FCC). Apart from the embedded pre-defined charging curves, the default curve is programmable, and therefore able to accommodate different types of batteries such as lead- acid batteries (gel, flooded and AGM) and li-ion batteries (lithium iron and lithium manganese). The design is specially controlled by MCU, allowing users to adjust the appropriate charging methods and parameters for different battery specifications. Additionally, ENC-240 could operate for the ambient temperature range -30℃~+70℃ under free air convection. it is also equipped with various protections such as Short circuit, Over voltage, Over temperature, Battery under voltage, Battery over voltage and Battery reverse polarity protection. Considering its longevity, good quality, and high reliability, Meanwell ENC-240 Series is very suitable for radio system backup program, land radio system, monitoring system electric and bicycle charger and other applications
Meanwell ENC-240 Series Encoding
| ENC | Series Name |
| 240 | Rated Wattage |
| 24 | Nominal Voltage |
Meanwell ENC-240 Series Model Specifications
| Model | ENC-240-12 | ENC-240-24 | ENC-240-48 | |
| OUTPUT | BOOST CHARGE VOLTAGE (Vboost) (default) | 14.4V | 28.8V | 57.6V |
| FLOAT CHARGE VOLTAGE (Vfloat) (default) | 13.8V | 27.6V | 55.2V | |
| CHARGE VOLTAGE RANGE | 9-15V | 18-30V | 36-60V | |
| OUTPUT CURRENT(CC) (default) | 16A | 8A | 4A | |
| RATED POWER | 230.4W | 230.4W | 230.4W | |
| RECOMMENDED BATTERY CAPACITY (AMP HOURS) | 60-170AH | 30-85AH | 15-45AH | |
| LEAKAGE CURRENT FROM BATTERY (Typ.) | <1mA | |||
| Input | VOLTAGE RANGE | 90~264VAC 127~370VDC | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| POWER FACTOR | PF>0.98/115VAC, PF>0.95/230VAC at full load | |||
| EFFICIENCY (Typ.) | 91.00% | 92.00% | 93.00% | |
| AC CURRENT | 2.5A/115VAC 1.25A/230VAC | |||
| INRUSH CURRENT(Typ.) | COLD START 75A at 230VAC | |||
| LEAKAGE CURRENT | <3.5mA / 240VAC | |||
| PROTECTION | SHORT CIRCUIT | Protection type : Shut down O/P voltage, re-power on to recover | ||
| OVER VOLTAGE | 15.5-18.2V | 31-36.5V | 62.1-72.9V | |
| 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 | |||
| FUNCTION | TEMPERATURE COMPENSATION | By NTC | ||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃ (Refer to "Derating Curve") | ||
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |||
| TEMP. COEFFICIENT | ±0.05%/℃ (0 ~ 50℃) | |||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |||
| SAFETY & EMC | SAFETY STANDARDS | IEC62368-1, UL62368-1, EAC TP TC 004, BSMI CNS14336-1 approved; Meet BS EN/EN62368-1 | ||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | |||
| EMC EMISSION | Parameter | Standard | Test Level | |
| Conducted | BS EN/EN55032 (CISPR32) / FCC PART15 (CISPR22) | Class B | ||
| Radiated | BS EN/EN55032 (CISPR32) / FCC PART15 (CISPR22) | Class B | ||
| Harmonic Current | BS EN/EN61000-3-2 | ----- | ||
| Voltage Flicker | BS EN/EN61000-3-3 | ----- | ||
| EMC IMMUNITY | BS EN/EN55035, BSMI CNS13438 | |||
| Parameter | Standard | Test Level | ||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 2, 4KV contact | ||
| Radiated | BS EN/EN61000-4-3 | Level 2, 3V/m | ||
| EFT / Burst | BS EN/EN61000-4-4 | Level 2, 1KV | ||
| Surge | BS EN/EN61000-4-5 | Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth | ||
| Conducted | BS EN/EN61000-4-6 | Level 2, 3Vrms | ||
| Magnetic Field | BS EN/EN61000-4-8 | Level 1, 1A/m | ||
| Voltage Dips and Interruptions | BS EN/EN61000-4-11 | >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods |
||
| Others | MTBF | 1423.3K hrs min. Telcordia SR-332 (Bellcore) ; 155.9K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 192*178*45.5mm (L*W*H) | |||
| PACKING | 1.23Kg; 10pcs/13.3Kg /1.38CUFT | |||
Meanwell ENC-240 Series Features
l Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)
l Built-in 3 stage programmable charging curve
l Universal AC input/Full range
l Built-in active PFC function
l Fanless design, cooling by free air convection
l Built-in temperature compensation function
l Protection: Short circuit/ Over voltage /Over temperature /Battery under voltage/Battery over voltage/Battery reverse polarity protection
l 3 years warranty
Meanwell ENC-240 Series Applications
l Radio system backup solution
l Electric scooter charger
l Surveillance system
Meanwell ENC-240 Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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