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Rugged Multichannel Lithium Ion Battery Charger |
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Custom design and manufacture of state-of-the-art battery chargers, UPS, and power supplies
Charger for 24 Lithium Ion Batteries at a time
A heavy duty industrial user needed to
charge up to 24 Molicel battery packs, model MCR-1821C at one time. This charger has independent charging circuits. We worked
with E-One Moli Energy (Canada) Limited to meet their charging and safety requirements. Each battery is fully independent and
its own smart controller, and status LEDs. The power supply has universal input 85 VAC to 235 VAC 50/60 cycle. The
microprocessor controlled charger boards monitor fault conditions as well as monitor each battery separately for
state-of-charge and end-of-charge.
Options: This product type could be extended to any number of batteries, different
battery chemistries, and different charge algorithms. It can also be rack mounted, or repackaged for indoor use. The system
monitors battery temperature to keep the charging temperature within the limits specified by Moly Energy for their MCR-1821C
battery pack.
The microprocessor controlled charge algorithm includes a soft start for cells that have been
over-discharged in order to preserve battery life. Moli Energy's preferred charging method for LiIon batteries constant current
/ constant voltage ( CC/CV ), with the top-off voltage accurately regulated to ensure a full charge without an overcharge. A
timer circuit is also included for safety, which cuts off the charge after a certain time even if the termination current has
not been reached.
This battery is used for a number of types of equipment, including the Trimble 29518, Trimble 46607,
Trimble 5700 GPS Receiver, Tsc1 data collector, barcode scanners, and the HP Photosmart C912.
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| PST-MCR-1821C-24 |
$2760
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| 24 pack charging station for MCR-1821 style packs |
Allow 1-6 weeks for delivery |
| Detailed Specifications |
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| Input |
85-235 VAC 50/60 Hz |
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| Number of Batteries |
1 to 24 simultaneously |
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| Charging Algorithm |
CC/CV |
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| Top-off Charging Voltage |
8.2 ± .05 |
Volts |
| Termination Current |
50 |
mA |
| Max Charge Current |
1.35 ± 5% per pack |
Amps |
| Charging Temperature |
0 to 40 |
Degrees C |
| Charging Time |
2.5 to 4 |
Hours |
| Total Charging Power |
270 |
Watts |
| Packs Charged |
Moli 1821, E, MCC1821, MCR-1821, MCR-1821C, MCR-1821C/1, MCR-1821C/1-H, MCR-1821I, MCR-1821J, MCR-1821J/1,
MCR-1821J/1-H, MCR1821, MCR1821C, MCR1821C/1, MCR1821C/1H, MCR1821I, MCR1821J, MCR1821J/1, MCR1821J/1-H, MOLI 1821, E, MCC1821,
MCR-1821, MCR-1821C, MCR-1821C/1, MCR-1821C/1-H, MCR-1821I, MCR-1821J, MCR-1821J/1, MCR-1821J/1-H, MCR1821, MCR1821C,
MCR1821C/1, MCR1821C/1H, MCR1821I, MCR1821J, MCR1821J/1, MCR1821J/1-H, TRIMBLE 54344, 52030, 46607, 38403, 29518 |
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PowerStream Technologies: 1163 S. 1680 West. Orem Utah
84058
Phone: 801-764-9060  Fax: 801-764-9061 |
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© Copyright 2000, 2001, 2002, 2003, 2004, 2008, 2010
Lund Instrument Engineering, Inc. All rights reserved This material is
copyrighted original work. It is forbidden to use this information, text, or graphics in full or in part on another web site
without written permission. |
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