Switch Mode Battery Chargers

ManualsBrandsCurtis Computer ManualsBattery Charger1604

MMAANNUUAALL

MODEL

1604/1608

SWITCH MODE

BATTERY CHARGERS

for Lead-Acid Batteries

Before charging, read

instructions carefully!

Summary of content (12 pages)

PAGE 1
MODEL M A N UA L 1604/1608 SWITCH MODE BATTERY CHARGERS for Lead-Acid Batteries Before charging, read instructions carefully!
PAGE 2
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Read the Operating Instructions carefully before using the Model 1604 or Model 1608 charger. 1. WARNING – Failure to install and operate the charger in accordance with these instructions may result in damage to the charger or injury to the operator. 2. WARNING – Never place the charger directly above or below the battery being charged. Gases or fluids from the battery will corrode and damage the charger.
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CONTENTS 1. MODEL ENCODEMENT.............................. page 1 2. TECHNICAL SPECIFICATIONS .................. page 2 3. INSTALLATION.............................................. page 4 4. OPERATION .................................................. page 5 5. TROUBLESHOOTING .................................. page 9 6. MAINTENANCE ..........................................
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TECHNICAL SPECIFICATIONS 2 2.1 Electrical 12V / 24V, 4A Chargers 120VAC 230VAC 90 - 132 180 - 264 Nominal Operating Voltage Input Voltage (VAC) Operating Frequency (Hz) Input Current (A rms, max.) 12VDC nominal outputs 24VDC nominal outputs Input Leakage (µA, max.) Output Power (W, nom./max.) 12VDC nominal outputs 24VDC nominal outputs Output Current (A, max.) Output Voltage (VDC, nom./range) 12VDC nominal outputs 24VDC nominal outputs 1.0 @ 90V/60Hz 2.0 @ 90V/60Hz <500 @ 120V/60Hz 0.5 @ 180V/50Hz 1.
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2.4 Environmental Operating Range: -10˚C to + 50˚C Storage Range: -40˚C to + 85˚C Humidity: 95% RH (non-condensing) at 35˚C Shock: SAE J1378, 55g Vibration: 5g rms, 5-500 Hz, 2 hours per axis Protection: 1604CS: IP54 1604FV: IP31 (horizontal mounting) 1608FV: IP54 (Electronics) IP31 (Fan) 2.5 Compliance 1604CS UL 1012 CAN/CSA-C22.2 No.107.2 EN60335-1 EN60335-2-29 EN55011 EN61000-3-3 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 ENV 50204 1604FV UL 1012 CAN/CSA-C22.
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3. Restart: If the battery self-discharges below 12.9V for 12V batteries or below 25.7V for 24V batteries while the charger is in standby, the charger cycles into a constant current of 1.0A (4A models)/2.0A (8A models) until the constant voltage setpoint is reached. The unit will regulate and terminate as in Constant Voltage Mode. 2.8 Indication Lights The charger features built in diagnostics. Refer to the table below to interpret the flashing of the yellow and green indicator lights.
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OPERATION 4 4.1. Charging the Battery Note: If a DC output adapter is used, connect the adapter to the charger output connector prior to supplying AC power to the charger. 4.1.1 Ensure that the charger is either unplugged from AC power or is in standby mode. 4.1.2 Connect the charger output connector to the vehicle/battery connector. 4.1.3 Plug the AC line cord into a nearby outlet. Turn on wall switch (if used). The yellow light will illuminate to indicate that AC power is present.
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Amp hour Capacity Amp hour Capacity is the storage capacity of the battery, as defined by the battery's manufacturer. Selecting the appropriate amp hour capacity determines the longest period of time the charger will charge before automatically shutting off. If the charger is still charging at this point, it provides an error code to the operator. Refer to Section 5, Troubleshooting, to correct this error.
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Top Off Settings - Default setting: Off Charge profile with the Top Off settings enabled looks similar to the Equalize end of charge mode (End of charge option 2). The difference is that in the Top Off mode the following parameters can be adjusted: - Top Off Time, ranging from 0 to 5 hours; - Top Off Voltage, ranging from 28 to 32.4 Volts; - Top Off Current, ranging from 0.5 to 4.5 Amperes. The Top Off mode is enabled by setting the Top Off Time to a value higher than zero.
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V/I V/I V CV CV FV I tc t t Figure 2. End of Charge Profile with Equalize V/I V CV FV CV FV I t tc t Figure 3. Float Profile V/I V CV FV I tc t Figure 4.
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TROUBLESHOOTING 5 Problem Possible Causes & Solutions Lights do not turn on. No power. Plug the unit in. No power. If the outlet is damaged, try another outlet on another circuit. Yellow light blinks 1x Battery manufacturer’s rated capacity may exceed charger's rating. Battery may be damaged or old. Yellow light blinks 2x Battery manufacturer’s rated capacity may exceed charger's rating. Battery may be damaged or old.
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CURTIS INSTRUMENTS, INC. 200 Kisco Avenue, Mt. Kisco, NY 10549 • Tel: (914) 666-2971 • FAX (914) 666-2188 www.curtisinst.com is a registered trademark of Curtis Instruments, Inc. Specifications subject to change without notice © 2005 CURTIS INSTRUMENTS, INC.