June 20, 2023

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.

Pricing:

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

Advantages:

Inexpensive desk top Nicad and NiMH Battery Charger with peak charge control circuit, universal AC input version.

Single LED changes color to indicate state of charge.

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PowerStream Technology 1163 South 1680 West Orem, Utah 84058 USA Phone: 801-764-9060 Fax: 801-764-9061
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