What to do if Cosuper Battery Charger is inoperative and won't accept AC?
If your Cosuper Battery Charger is inoperative and not accepting AC, it might be due to the AC voltage dropping out of the inverter charger's AC input range. Check the AC voltage to ensure it's within the proper voltage and frequency.
Why Cosuper Battery Charger supplies a lower charge rate?
If your Cosuper Battery Charger is supplying a lower charge rate, it could be due to several reasons: * Improperly set charger controls. In this case you should refer to section on adjusting the 'charge rate'. * Low AC input voltage. You should source qualified AC power. * Loose battery or AC input connection. You should check all DC/AC connections.
What to do if Cosuper CPT turns OFF while charging from a generator?
If your Cosuper Battery Charger turns off while charging from a generator, it's likely due to high AC input voltage from the generator. Try loading the generator down with a heavy load or turning down the generator's output voltage.
How to fix low AC output voltage on Cosuper Battery Charger?
If the AC output voltage of your Cosuper Battery Charger is low and the inverter turns loads off quickly, it's likely due to low battery voltage and capacity. Check the battery condition and recharge it if possible.
What to do if Cosuper CPT won't turn on?
If your Cosuper Battery Charger won't turn on during initial power up, it could be due to the following reasons: * Batteries are not connected. * Loose battery-side connections. * Low battery voltage. Check the batteries and cable connections, inspect the DC fuse and breaker, and charge the battery.
Why is there no AC output voltage on my Cosuper CPT Battery Charger?
If there is no AC output voltage and no indicator lights are on, it means that your Cosuper Battery Charger has been manually transitioned to OFF mode. To fix this, press the switch to the ON position.
Why is there noise from transformer/case of Cosuper Battery Charger?
The noise from the transformer or case of your Cosuper Battery Charger is caused by applying specific loads such as an electrical heater. Remove the loads to eliminate the noise.
Safety precautions for handling lead-acid batteries, including gas generation and acid contact.
Safety precautions for the inverter/charger unit, including environmental exposure, ventilation, and internal components.
Addresses inverter shutdown, appliance operation, and reverse polarity damage.
Lists power, output, AC charger voltage, charge current, and transfer time details.
General| DC Output Voltage | 12V / 24V |
|---|---|
| Output Current | 10A/20A |
| Protection | Reverse Polarity Protection, Short Circuit Protection, Over Voltage Protection |
| Cooling | Fan |
| Operating Temperature | -20°C to +50°C |
| Charging Ports | Single |
| Charging Power | 120W/240W |
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