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4 amp, 16-24 cell battery charger
More NiMH and NiCad Chargers

48 Volt 2000mA External Desk Top NiCad and Nickel Metal Hydride Battery Chargers with universal 100-240 VAC Input and discharge function

Desktop Charger for NiCad and NiMH Packs, 40 cells 48VDC

This a dT/dt fast battery charger with a microprocessor controlled charge and sense LED display and preset time-out. 100-240 VAC 60Hz / 50 Hz input, with fixed AC cord connector. Universal desk-top AC charger charges packs containing 40 cells, 48VDC NiMH or NiCad battery packs with peak charge detection.

Quantity 1-10 11-50 51-100
PST-N100-48 For charging 40 cell packs 72.00
56.25 49.50
General Information
Model PST-N100-48
Name 40 Cell Ni-Cd/Ni-MH Battery Pack Charger with -dV and dT/dt end of charge Detection
ROHS ROHS available on special order
Type Battery Pack Charger for R/C, Robots, bicycles
Technical Information
Rated input voltage 100-240 VAC, 50/60 Hz
No. of batteries 40 cell battery packs or 30 cell battery packs
40 cells 48 volts nominal, 56 volts peak during charge if necessary.
Battery size 3 AH to 25 AH
Charging current 1.6 amps or 1600 mA, trickle less than 200mA
Charger type Ni-Cd/Ni-MH Battery Charger
Application R/C Models, robots, bicycles
Timeout 8 hours if the charger does not detect a full charge
Charging supervision dV > 5mV/cell, dT/dt (0.6°C/minute) or Tmax>50°C or Vmax>1.59 V/Cell
Input Frequency 50-60 Hz
Battery type Ni-Cd/Ni-MH Battery
Style Desktop
Output power 100W maximum
Output voltage 56 volts peak
Output options included Flying leads standard, others on request
Plug wiring Brown wire Positive
Yellow wire Negative, thermistor
Blue wire NTC thermistor
Thermistor NTC type, 10K and B=3950
Weight 400 grams, 0.4 kg, 14 oz
Cooling Natural convection, do not cover the charger while operating
Efficiency >80%
Size 170 x 70 x 41 mm, 6.7 x 2.75 x 1.6 inches
Environment -10°C to +40°C operating, -40°C to +70°C storage
Temperature rise <40°C rise on case under any line voltage and maximum rated load
Vibration, Impact 5mm, 50Hz, 600 Seconds, 1 meter drop 3 times
Protections Reverse Polarity, Short circuit protection
Safety CE marked, designed to IEC335-2-29, Double insulated, indoor use
MTBF 10,000 hours by MIL-STD calculation
HiPot, ESD Hi-Pot 8000 V, 1 minute, ESD 3000V
LED Indications Power on without a battery connected Green
Charging Red
Charged/Trickle Charging Green
Flashing Error
Protections Short circuit protection
Reverse polarity protection
AC power cord C8 6 foot cord with USA two prong plug


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