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MEANWELL ENC Series Programmable Desktop Type Battery Charger

$ 108.42 $ 177.50

Many In Stock

Ballast /Drivers

ENC-120-12

S7

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Features:

  • Charger for lead-acid batteries (flooded, Gel and AGM} and li-ion batteries (lithium iron and lithium manganese}
  • Built-in 3 stage programmable charging curve
  • Universal AC input / Full range
  • Built-in active PFC function
  • Fanless design, cooling by free air convection
  • Built-in temperature compensation function
  • Protection: Short circuit / Over voltage /Over temperature / Battery under voltage / Battery over voltage / Battery reverse polarity protection

Applications:

  • Radio system backup solution
  • Electric scooter charger
  • Surveillance system

Specification:

MODEL

ENC-120-12

ENC-120-24

ENC-120-48

 

 

 

 

 

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 Note.3

9 ~ 15V

18 ~ 30V

36 ~ 60V

OUTPUT CURRENT(CC) (default)

8A

4A

2A

RATED POWER

115.2W

115.2W

115.2W

RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4

30 ~ 80AH

15 ~ 40AH

10 ~ 20AH

LEAKAGE CURRENT FROM BATTERY (Typ.)

<1mA

 

 

 

 

INPUT

VOLTAGE RANGE            Note.5

90 ~ 264VAC           127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.98/115VAC, PF>0.95/230VAC at full load

EFFICIENCY (Typ.)

89%

90%

90.5%

AC CURRENT (Typ.)

1.25A/115VAC           0.63A/230VAC

INRUSH CURRENT (Typ.)

COLD START 65A at 230VAC

LEAKAGE CURRENT

<3.5mA / 240VAC

 

 

 

PROTECTION

SHORT CIRCUIT                Note.6

Protection type : Shut down O/P voltage, re-power on to recover

 

OVER VOLTAGE                Note.7

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

(Note 8)

SAFETY STANDARDS

IEC60950-1, UL60950-1, EAC TP TC 004, BSMI CNS14336-1 approved

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 / Note

Conducted

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Radiated

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Harmonic Current

EN61000-3-2

-----

Voltage Flicker

EN61000-3-3

-----

 

 

 

 

 

 

EMC IMMUNITY

EN55024, BSMI CNS13438

Parameter

Standard

Test Level / Note

ESD

EN61000-4-2

Level 3, 8KV air ; Level 2, 4KV contact

Radiated

EN61000-4-3

Level 2, 3V/m

EFT / Burst

EN61000-4-4

Level 2, 1KV

Surge

EN61000-4-5

Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth

Conducted

EN61000-4-6

Level 2, 3Vrms

Magnetic Field

EN61000-4-8

Level 1, 1A/m

Voltage Dips and Interruptions

EN61000-4-11

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

 

OTHERS

MTBF

206K hrs min.        MIL-HDBK-217F (25℃)

DIMENSION

192*178*45.5mm (L*W*H)

PACKING

0.98Kg; 10pcs/10.8Kg /1.38CUFT

MODEL

ENC-180-12

ENC-180-24

ENC-180-48

 

 

 

 

 

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 Note.3

9 ~ 15V

18 ~ 30V

36 ~ 60V

OUTPUT CURRENT(CC) (default)

12A

6A

3A

RATED POWER

172.8W

172.8W

172.8W

RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4

45 ~ 125AH

25 ~ 65AH

15 ~ 35AH

LEAKAGE CURRENT FROM BATTERY (Typ.)

<1mA

 

 

 

 

INPUT

VOLTAGE RANGE            Note.5

90 ~ 264VAC           127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.98/115VAC, PF>0.95/230VAC at full load

EFFICIENCY (Typ.)

91%

92%

93%

AC CURRENT (Typ.)

1.9A/115VAC           0.95A/230VAC

INRUSH CURRENT (Typ.)

COLD START 70A at 230VAC

LEAKAGE CURRENT

<3.5mA / 240VAC

 

 

 

PROTECTION

SHORT CIRCUIT                Note.6

Protection type : Shut down O/P voltage, re-power on to recover

 

OVER VOLTAGE                Note.7

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

(Note 8)

SAFETY STANDARDS

IEC60950-1, UL60950-1, EAC TP TC 004, BSMI CNS14336-1 approved

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 / Note

Conducted

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Radiated

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Harmonic Current

EN61000-3-2

-----

Voltage Flicker

EN61000-3-3

-----

 

 

 

 

 

 

EMC IMMUNITY

EN55024, BSMI CNS13438

Parameter

Standard

Test Level / Note

ESD

EN61000-4-2

Level 3, 8KV air ; Level 2, 4KV contact

Radiated

EN61000-4-3

Level 2, 3V/m

EFT / Burst

EN61000-4-4

Level 2, 1KV

Surge

EN61000-4-5

Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth

Conducted

EN61000-4-6

Level 2, 3Vrms

Magnetic Field

EN61000-4-8

Level 1, 1A/m

Voltage Dips and Interruptions

EN61000-4-11

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

 

OTHERS

MTBF

155.8K hrs min.        MIL-HDBK-217F (25℃)

DIMENSION

192*178*45.5mm (L*W*H)

PACKING

1.15Kg; 10pcs/12.5Kg /1.34CUFT

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 Note.3

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) Note.4

60 ~ 170AH

30 ~ 85AH

15 ~ 45AH

LEAKAGE CURRENT FROM BATTERY (Typ.)

<1mA

 

 

 

 

INPUT

VOLTAGE RANGE            Note.5

90 ~ 264VAC           127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.98/115VAC, PF>0.95/230VAC at full load

EFFICIENCY (Typ.)

91%

92%

93%

AC CURRENT (Typ.)

2.5A/115VAC           1.25A/230VAC

INRUSH CURRENT (Typ.)

COLD START 75A at 230VAC

LEAKAGE CURRENT

<3.5mA / 240VAC

 

 

 

PROTECTION

SHORT CIRCUIT                Note.6

Protection type : Shut down O/P voltage, re-power on to recover

 

OVER VOLTAGE                Note.7

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

(Note 8)

SAFETY STANDARDS

IEC60950-1, UL60950-1, EAC TP TC 004, BSMI CNS14336-1 approved

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 / Note

Conducted

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Radiated

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Harmonic Current

EN61000-3-2

-----

Voltage Flicker

EN61000-3-3

-----

 

 

 

 

 

 

EMC IMMUNITY

EN55024, BSMI CNS13438

Parameter

Standard

Test Level / Note

ESD

EN61000-4-2

Level 3, 8KV air ; Level 2, 4KV contact

Radiated

EN61000-4-3

Level 2, 3V/m

EFT / Burst

EN61000-4-4

Level 2, 1KV

Surge

EN61000-4-5

Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth

Conducted

EN61000-4-6

Level 2, 3Vrms

Magnetic Field

EN61000-4-8

Level 1, 1A/m

Voltage Dips and Interruptions

EN61000-4-11

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

 

OTHERS

MTBF

155.8K hrs min.        MIL-HDBK-217F (25℃)

DIMENSION

192*178*45.5mm (L*W*H)

PACKING

1.23Kg; 10pcs/13.3Kg /1.38CUFT

MODEL

ENC-360-12

ENC-360-24

ENC-360-48

 

 

 

 

 

OUTPUT

BOOST CHARGE VOLTAGE(Vfloat)(default)

14.4V

28.8V

57.6V

FLOAT CHARGE VOLTAGE(Vfloat)(default)

13.8V

27.6V

55.2V

CHARGE VOLTAGE RANGE Note.3

9 ~ 15V

18 ~ 30V

36 ~ 60V

OUTPUT CURRENT(CC) (default)

24A

12A

6A

RATED POWER

345.6W

345.6W

345.6W

RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4

85 ~ 250AH

45 ~ 125AH

25 ~ 65AH

LEAKAGE CURRENT FROM BATTERY (Typ.)

<1mA

 

 

 

 

INPUT

VOLTAGE RANGE            Note.5

90 ~ 264VAC           127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.98/115VAC, PF>0.95/230VAC at full load

EFFICIENCY (Typ.)

91%

93%

94%

AC CURRENT (Typ.)

3.8A/115VAC           1.9A/230VAC

INRUSH CURRENT (Typ.)

COLD START 80A at 230VAC

LEAKAGE CURRENT

<3.5mA / 240VAC

 

 

 

PROTECTION

SHORT CIRCUIT                Note.6

Protection type : Shut down O/P voltage, re-power on to recover

 

OVER VOLTAGE                Note.7

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

(Note 8)

SAFETY STANDARDS

IEC60950-1, UL60950-1, EAC TP TC 004, BSMI CNS14336-1 approved

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 / Note

Conducted

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Radiated

EN55032 (CISPR32) / FCC PART15 (CISPR22)

Class B

Harmonic Current

EN61000-3-2

-----

Voltage Flicker

EN61000-3-3

-----

 

 

 

 

 

 

EMC IMMUNITY

EN55024, BSMI CNS13438

Parameter

Standard

Test Level / Note

ESD

EN61000-4-2

Level 3, 8KV air ; Level 2, 4KV contact

Radiated

EN61000-4-3

Level 2, 3V/m

EFT / Burst

EN61000-4-4

Level 2, 1KV

Surge

EN61000-4-5

Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth

Conducted

EN61000-4-6

Level 2, 3Vrms

Magnetic Field

EN61000-4-8

Level 1, 1A/m

Voltage Dips and Interruptions

EN61000-4-11

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

 

OTHERS

MTBF

138.7K hrs min.        MIL-HDBK-217F (25℃)

DIMENSION

192*178*45.5mm (L*W*H)

PACKING

1.5Kg; 10pcs/16Kg /1.38CUFT

NOTE

1.      Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.

2.      All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

3.      This is the range when programming Vboost or Vfloat by using SBP-001, the smart battery charging programmer.

4.      This is MEAN WELL's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.

5.      Derating may be needed under low input voltages. Please check the derating curve for more details.

6.      This protection mechanism is specified for the case the short circuit occurs after the charger is turned on.

7.      Each model incorporates a MCU-controlled dynamic over voltage protection, which is about 115% of Vboost over Constant Current stage and Constant Voltage stage whereas 115% of Vfloat over Float stage.

8.      The battery charger is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”

(as available on http://www.meanwell.com}

9.      The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft}.

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