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GaN170-546030 GaN Charger for 13Cells 48.1V Li-ion Battery

  • Specification
  • Input: AC 100~240V
  • Output: 54.6V 3.0A
  • Charge Process: Pre-chargeã€CCã€CV and cut-off（Four stages）
  • Charger Indicator: Bi-color LED (Red: Charging; Green: Full charge)
  • Output Protections: OVPã€OTP ã€Shortedã€Reversed
  • Safety Approval: CE
  • Size: 114X68.4X29MM/350g
  • Industry: Security Systemã€Power Tools
GaN170-546030 GaN Charger for 13Cells 48.1V Li-ion Battery

SPECIFICATION(Li-ion battery charger)

MODEL

GaN170-546030

OUTPUT

Charge voltage  

54.6V±1%

Charge voltage range

32.5-54.6V

Charge current

200-240VAC

3.0A±10%

100-120VAC

2.7A±10%

Pre-charge current 

0.6A±10%

Charge-end current

≤0.3A ±20%

Rated power@AC220V

163.8W

Recommended battery capacity (Note.3)

6 - 30Ah

Leakage current from battery (Typ.)

≤2mA

Charging Indication

LED indication

Red: Charging.   Green: Full or Idle

INPUT

Rated input voltage

110 / 240VAC  50 / 60Hz

Input voltage range(Note.4)

100-120VAC / 200-240VAC

Power factor (Typ.)

PF>0. 98@AC100Vfull load

Input current (Typ.)

100-120VAC / 200-240VAC

Inrush current  (Typ.)

Cold start <75A @230VAC

Standby input power

<1W

Efficiency (Note.2)

94%

PROTECTION

Short circuit ( Note.5)

Yes

Over voltage

105% of the rated output voltage

Reverse polarity

Yes

Over temperature

Yes

ENVIRONMENT

Working temperature

-10 - +40℃ (Refer to " Derating Curve")

Working humidity

0 - 90% RH

Storage temperature, humidity

-40 - +70℃, 0 - 95% RH

Cooling

Natural   convection

Vibration resistance

10 - 50Hz, 2G 10min. 1cycle, 60min. each along X, Y, Z axes

SAFETY&EMC

(Note.6)

Max. temperature rise

< 40℃ on casing

Hi-Pot Insulation

i/p to o/p: 3000V (1 min)

Safety approval

IEC62368-1

EMC Emission

Parameter

Standard

Test Level I Note

Conducted

EN55032FCCPART15

Class B

Radiated

EN55032FCCPART15

Class B

Harmonic Current

EN61000-3-2

.....

Voltage Flicker

EN61000-3-3

.....

EMC IMMUNITY

EN61000-4-2，EN61000-4-3，EN61000-4-4，EN61000-4-5，EN61000-4-6，EN61000-4-8，EN61000-4-11

OTHERS

MTBF

30000H

Dimension

114*68.4*29mm(L*W*H)

Weight

350g

NOTE
  1. 1.Modification for charger specification may be required for different battery specification. Please contact battery vendor and Green digital power for details.
  2. 2.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  3. 3.This is Green suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.
  4. 4.Derating may be needed under low input voltages. Please check the derating curve for more details.
  5. 5.This protection mechanism is specified for the case the short circuit occurs after the charger is turned on.
  6. 6.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.
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