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Heavy Duty Industrial, Marine, and Military 24 Volt Battery Wheel Chair
Chargers for use in 32V and 36V systems |
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For 12V to
12V, 24V to 12V, 24V to 24V chargers click here
| DC-DC Converters |
Heavy Duty
5 Amp
DC to DC Battery Charger
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Marine Grade
5 Amp
DC to DC Battery Charger
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Military Grade
5 Amp
DC to DC Battery Charger
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Part
Number
and Price |
PBCD180-32-24
$453
Allow up to 15 days for shipping
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PBCD180-32-24-V
$521
Allow up to 15 days for shipping
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PBCD180-32-24-MIL
$589
Allow up to 15 days for shipping
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Part Number |
| Country of Origin |
Canada, NAFTA eligible |
Canada, NAFTA eligible |
Canada, NAFTA eligible |
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| Input Voltage |
30 to 45VDC |
30 to 45VDC |
30 to 45VDC |
Input
Voltage) |
| Nominal Input Voltage |
32V, 36V, 38V |
32V, 36V, 38V |
32V, 36V, 38V |
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| Max Input current at No
Load |
mA |
mA |
mA |
Max Input current
at No Load |
| Output Voltage |
27.2 VDC |
27.2 VDC |
27.2 VDC |
Output
Voltage |
| Max Output Current(s) |
9
Amps
10 minutes maximum |
9
Amps
10 minutes maximum |
9
Amps
10 minutes maximum |
Max Output
Current |
| Max Output Power |
245 watts |
245 watts |
245 watts |
Max Output Power
(10 Minutes) |
| Max Output Power
(continuous) |
204 Watts
(7.5 Amps) |
204 Watts
(7.5 Amps) |
204 Watts
(7.5 Amps) |
Max Output Power
(continuous) |
| Output current limit? |
Yes |
Yes |
Yes |
Output current
limit? |
| Operating Temperature
Range |
-20°C to +40°C
(-26°F to +104°F) |
-20°C to +40°C
(-26°F to +104°F) |
-40°C to +40°C
(-40°F to +104°F) |
Operating
Temperature Range |
| Derating |
2.5% per °C up to +50°C |
2.5% per °C up to +50°C |
2.5% per °C up to +55°C |
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| Efficiency |
>90 % |
>90 % |
>90 % |
Efficiency |
| Line Regulation |
<±0.05V |
<±0.05V |
<±0.05V |
Line Regulation
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| Load Regulation |
<±0.05V |
<±0.05V |
<±0.05V |
Load Regulation
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| Switching frequency |
kHz |
kHz |
kHz |
Switching
frequency |
| Output ripple noise |
<10 mV rms |
<10 mV rms |
<10 mV rms |
Output ripple
noise |
| Noise inserted on the input
terminals |
<10 mV rms |
<10 mV rms |
<10 mV rms |
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| Isolation |
Common negative ground |
Common negative ground |
Common negative ground |
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| Remote power on/off |
No |
No |
No |
Remote power
on/off |
| Input Fuse |
15A AGC |
15A AGC |
15A AGC |
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| Connections |
Screw terminals. |
Screw terminals |
Screw terminals |
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| Protection |
Over Voltage , Over Current, Short Circuit , Reverse
Polarity , Over Load |
Over Voltage , Over Current, Short Circuit , Reverse
Polarity , Over Load |
Over Voltage , Over Current, Short Circuit , Reverse
Polarity , Over Load |
Protection |
| Dimensions |
301 x 152 x 61mm (7.9x 6 x 2.4 inches) |
301 x 152 x 61mm (7.9x 6 x 2.4 inches) |
301 x 152 x 61mm (7.9x 6 x 2.4 inches) |
Dimensions |
| Drawings |
Click Here for Drawing
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Click Here for Drawing
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Click Here for Drawing
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| Weight |
1.8 Kg (4 lbs) |
1.8 Kg (4 lbs) |
1.8 Kg (4 lbs) |
Weight |
| Audible Noise |
None |
None |
None |
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| Cooling |
Convection,
no fan |
Convection,
no fan |
Convection,
no fan |
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| Warranty |
3 years |
1 Year |
1 Year |
Additional Features |
The following table describes the display of LED lights at different
stages of charging:
Q: Can I leave the battery continuously on the charger?
A:
Yes, the charger will go into "maintenance mode" and keep the battery topped off.
Q: Can
I draw power from the battery when the charger is connected?
A: Probably. . . There is
some pulsing going on with the charger which your equipment might not be happy with (it is a
pulse-charger, 1 second pulses with 20mS gaps), but if you combine this with the battery the
battery will fill in the gaps, so the ripple is no more than it would see in an automotive
application.
Q: If I discharge the battery while the charger is attached will the charger
maintain a full charge?
A: Yes, When the charger detects that the battery voltage has
dropped it knows that the battery needs to be charged and goes into "bulk charge" mode again
automatically.
Q: Can the charger be left connected to the battery when the charger is
not turned on, or when the input voltage of the charger has been cut off?
A: Yes.
Applications:
 Charging wheel
chairs, bicycles, and scooters in a car, van or bus.
Fully automatic
without intervention.
Output short
circuit and battery polarity protections. Input low voltage and high voltage
connections.
Charging 24 volt
batteries from a vehicle.
Charging 24 volt
"jump start" batteries from a 24 volt tow truck or service vehicle.
Charging 24 volt
electric bicycle from a vehicle.
Four stage charge--constant current, constant voltage, fill, and float. This
charges your battery the fastest way possible without damaging the battery. It is suitable for
any size 24 volt lead acid battery.
Charge efficiency is 95% for the a SLA, VRLA, or Gel Cell battery and 90% for
the charger, making a combined efficiency of 85%. So a 24 volt 100 AH battery would be able to
charge a 24 volt 10 AH battery 4 or 5 times before the host battery needs
recharging.
Installation Notes:
- A qualified automotive electrical technician should be used to wire the charger
into the vehicle.
- The PBCD180-24-24 converts 24 volt power into 24 volt power, so for a 7.5 amp
output the input needs over 8.3 amps. Make sure that the wires connecting the PBCD60-24-12 are
adequate for the current and the length of the run. If the voltage drop in the wires are too
much the "Low Battery Voltage" alarm will come on. Wires that are too small may also overheat
and melt the insulation, causing a dangerous situation. 12 gauge is usually adequate for runs
up to 20 feet of wire (adding together the positive and negative wire lengths).
- PowerStream can supply the connector that fits into many wheelchairs (
we have the 3 pin
XLR style in stock
). Consult the manufacturer or a wheel chair technician to obtain the proper
cable and plug. (If you know about such things please educate us!)
- It is OK to leave the unit on the charger when the power to the charger goes on and
off.
- Mount the PBCD180-24-24 in an area that will get adequate ventilation and will be
free from rain, spray, or excessive dust.
Summary:
Model PBCD180-24-24 in-car wheelchair chargers. DC Input
Voltage 20-42V Charging Voltage 24V Nominal, 27.2 volt maximum. Maximum Charging Current 9A
Charging method: taper charge. Protections (1) Input and output polarity protect (2) Output
short circuit protect (3) Over temperature protect |
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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 2000,2002, 2003, 2004, 2005, 2006, 2007,
2009, 2010, 2011, 2012 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. |
Can I charge my wheel chair in the car, Wheelchair chargers, electric bike chargers,
and scooter chargers for charging a 24 volt battery from a 32 volt, 36 volt, or 38 volt volt
source such as a car, golf cart, van, or boat. electric wheel chairs car adaptor |
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