Monicon CHR-26240 User manual

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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BATTERY CHARGER
CHR-14240 / CHR-26240
TEL：[phone]
FAX：[phone]
Web Site：http://www.monicon.com.tw
E-mail：[email protected]
Copyright © 2010 Monicon Instruments Co., Ltd. All right reserved. Contents in this
publication may not be reproduced in any form without the expressed written permission of
Monicon Instruments Co., Ltd

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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Important Safety Guide
Important Safety GuideImportant Safety Guide
Important Safety Guide
Warning: Risk of electric shock:
Please Read safety and warning guide before operating battery charger, users are
responsible for any regulations required by special applications. Please do not
connect AC or DC power before installation.
1. Do not expose the charger under rain, snow, moist, water, or dust condition. To prevent
over heating, do not block ventilation area or installed in a sealed case.
2. The design of charger is capable of continuous connection to AC and DC power s stem.
3. Please read manual and warning messages before using the charger and batter .
4. Please use onl factor parts and suggested accessories. Unauthorized parts ma risk
of shock, fire, or injur .
5. Please do not disassemble charger. Attempting to repair machine ma risk of fire and
shock. Even the power is removed; the charger still contains residual electricit .
6. To prevent the risk of shocks, please remove AC, DC power and switch off controller
before cleaning, maintenance, or installation.
7. Please do not use charger, if explosion, damage, or drop of charger occurred.
8. To prevent risk of shock and fire, please use correct wire gauge. Do not use damaged
or low grade wire.
9. After connected to AC power, we advice wait for 10 seconds for green power LED to
lit up, then connect to the lead acid batter .(note: this is a warm up procedure)
10. The batter voltage must be higher than the minimum charging voltage. Otherwise the
charger automaticall detects batter error and stops charging and the red error Led
lit up.

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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Installation
InstallationInstallation
Installation：
：：
：
Installation Warning
1.
1.1.
1.Specification
SpecificationSpecification
Specification
AC Voltage Input:
Voltage 90~132VAC (Commonly used on 110 VAC)
Voltage 190~250VAC (Commonly used on 220 VAC)
requency 50/60HZ
Adjustable DC output voltage (Please do not adjust the output voltage without
permission from Monicon)
24
2424
240W
0W0W
0W Series Battery Charger Comparison Table
Series Battery Charger Comparison TableSeries Battery Charger Comparison Table
Series Battery Charger Comparison Table
Warning Content
Cleaning
Please do not expose charger to metal dust or any conductible contamination, such contamination c
ould
damage the charger and void the warranty.
Cooling ﹠
Ventilation
To maintain best performance of the charg
er. Keep the environment between 0℃ to 30℃ and ma e sure
the charger is installed in a well ventilated area. To prevent bad circulation or
reduce the life of
charge, eep at least 10CM between wall and ventilation area.
Humidity
The charger needs to be operated under dry environment. Please do not spill liquid on the
charger. Do
not install charger in an area exposed to rain or water.
Away from
flammable
material
The best solution is not to install the charger near gasoline tan or where fire equipment is needed.
Close to AC
control panel
Try not to use extension cord.
Close to
Battery
Prevent use of
long or thin wire, use suggested length and size. Incorrect or long wire will affect
the accuracy of the charger.
Model CHR-14240 CHR-26240
Specification 110V / 12V,20A 220V / 12V,20A 110V / 24V,10A 220V / 24V,10A
Input Voltage 0 ~ 132VAC 1 0 ~ 250VAC 0 ~ 132VAC 1 0 ~ 250VAC
Output Voltage
Range
( Load=0A )
12.0V ~ 14.6V±0.2V
( Load=0A )
26.2V ~ 27.1V±0.2V
( Load=0A )
Factory default
setting
13.6V ± 0.1V 26.6V ± 0.1V

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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Charging Method： loat Charging
Protections： Constant Voltage、Limited current、Output Short Circuit、
Reverse Polarity、Surge protection.
Efficiency： ull Load＞75 %
Working Temperature： -30~ 70 ℃
Storage Temperature： -40~120 ℃
Relative Humidity： Max. 90 %
Dimensions： 210 mm(L)* 127mm (W) * 64mm (H)
Weight： 1700 g ±50 g
2.
2.2.
2.Installation and Operation
Installation and OperationInstallation and Operation
Installation and Operation
2.1 Make sure AC voltage selector switch on the battery charger is set to correct
voltage. Turn off AC power source before connecting to N、L terminals.
2.2 Connect positive and negative terminals of the battery to the positive and
negative output terminals of the charger; then turn on the AC power.
Note: The charger is equipped with start protection the current output is disabled, if the
terminals are not connected.
2.3 The automatic battery charger is quipped with charging loop detection. The
charger stops automatically when the battery is fully charged. User does not
need to shut down the charger or remove the battery.
2.4 The charger is equipped with short and reverse polarity protections.
2.5 If red Error LED is on, please turn off the charger and check the polarities
and all the connections on the battery and charger. To avoid accident, do not
force charge the battery.
2.6 Please use accessories came with the charger. Do not use long screws; it might
punch through the case or internal circuit board.
Fan trigger temp. Heat sink ＞ 40℃
Protections O.C.P.、Reverse Polarity、Short Circuit、VAC detecting
Max. Load 12V,20A ±1.5A 24V,10A ±1A
Min. Voltage 5.5VDC 8.5VDC
Fan Noise (dB) 35 ~ 50 db
Efficiency X＞75% X＞80%

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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3. Dimensions

Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.Monicon Instruments Co, LTD.
Monicon Instruments Co, LTD.
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4.
4.4.
4. LED Indicators
LED IndicatorsLED Indicators
LED Indicators
LED Color Description
Power Green Charger is on
Error Red Charger is interrupted
H Yellow High current charging state
M Yellow Normal charging state
L Yellow Low current charging state
Examples：
Charger is ON and ready to charge the
battery.
The battery might be full and the
charger returned to the standby mode.
The charger is operating at maximum
current output.
All the LEDs OFF：
1. Charger is damaged and burned the fuse.
2. VAC is off
Solutions
SolutionsSolutions
Solutions：
1. Power off then check power source and
connection.
2. If power source is normal，check for
burned fuse.
Charging interrupted, in protection mode.
Causes：Not connected to the battery
O.C.P.、
Short circuit、
Reverse polarity、
Under voltage、
Burned fuse
Solution
SolutionSolution
Solutions
ss
s：Check connections、
Battery Voltage、
Battery specifications、
Battery polarity、
Fuse