We supply Lead Acid, Lithium-ion, LiFePO4, NiMh NiCd battery chargers, battery tester, battery desulphator and power supply for every device and application.
24V 2.8A NiMh NiCd Battery charger with battery fuel gauge displaying and NTC function
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24V 20S 3A Smart NiMH Battery Pack Charger
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ITEM
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UNIT
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SPECIFICATION
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REMARK
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INPUT
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01
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RATING INPUT
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V ac
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100~240Vac 50/60Hz
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02
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INPUT RANG
E
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V ac
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90~264Vac
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03
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RATING INPUT CURRENT
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A
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0.8Arms
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INPUT:220V OUTPUT:Full load
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04
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MAX. INPUT POWER
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W
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95
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OUTPUT
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05
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RATING OUTPUT VOLTAGE
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V dc
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32V
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06
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OUTPUT VOLTAGE RANGE
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V dc
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20VDC ~ 36VDC
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07
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SUIT WITH BATTERY
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Ah
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24V 3~20AH NI-MH
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08
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CHARGE CURRENT
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A
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1.8A ±0.2A or 2.8A
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09
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TRICKLE CURRENT
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A
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<0.1A
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11
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INNER TIMMER
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hour
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8hour
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T.B.D. 1~10 hours.
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12
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MAX. OUTPUT POWER
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W
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65W
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13
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HOLD-ON TIME
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ms
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NC
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Input: 220Vac Output: Full load
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14
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RIPPLE CURRENT
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mA
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<150
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Input: 220Vac Output: Full load
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15
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MAIN CHARGE END CONDITION
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dT/dt>=0.5 °C/min(TYP)
or -ΔV >= 5mV /CELL(TYP)
or Vmax>=1.6V/CELL
or Tmax>=50+-2°C
or Time out
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16
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LED INDICATION
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RED: Main charge
GREEN: Finish or idle
GREEN LED FLASH: Errors
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Error: Output short-circuit. Battery
reversed, NTC errors……
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17
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Output Short-circuit Protection
Output Reverse Protection
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-
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yes
yes
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18
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EFFICIENCY
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%
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80%
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At max. load
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ENVIRONMENT |
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19
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OPERATE TEMP.
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°C
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-10 ~ +40
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Full load & natural convection.
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20
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OPERATE HUMIDITY
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%RH
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< +90
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Relative humidity, non-condensing.
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21
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STORAGE TEMP.
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°C
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-40 ~ +70
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22
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STORAGE HUMIDITY
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%RH
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0 ~ +95
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Relative humidity, non-condensing.
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23
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COOLING
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-
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Natural convection
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24
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TEMP. FACT
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%
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Less than 5%
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25
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VIBRATION
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5MM/50HZ/600S
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Non-operating condition.
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26
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IMPACT
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1 meter drop test >= 3 times
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Non-operating condition.
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MECHANICAL
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27
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WEIGHT
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g
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650
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28
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SIZE
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mm
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170*71*51
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Casing only
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29
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CONNECTER
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-
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DC PLUG: 3-PIN TPYE +, - , NTC
AC PLUG: Defined when order
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NTC type: temperature sensor resister
10K&B=3950
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SAFETY
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30
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TEMP. RISE
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°C
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< 40 on casing
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At any line and Max. Load
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31
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SAFETY STANDARD
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-
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EN60335 UL1310
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32
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EMC
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-
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EN55014 B
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33
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MTBF
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hrs
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30000
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34
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ESD
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kV
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8.0
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35
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HI-POT
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V
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i/p to o/p: 3000 (1 min.)
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For final unit, cut-off current =10mA
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