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Summary of Contents for Mean Well ENC Series
- Page 1 Programmable Smart Charger Instruction Manual...
- Page 2 Manual Product Description The ENC-120/180/360 family is Mean Well's new generation smart desktop charger, The ENC-120/180/360 family is Mean Well's new generation smart desktop charger, equipped with many of the protective features including battery over voltage, battery under voltage and reverse polarity. The latest high efficiency switching topology and microcontroller power management are utilized in their design.
- Page 3 Rear panel switch AC inlet Output terminal CN31 DC (+) DC (-) Warning: Please check battery polarity before connection Battery Figure 2.2 Rear panel of ENC charger 2 2 1 Pin assignment CN31 Pin No. Function Description Prog- +3.3V Prog- GND Installation for communication interface Prog- RX...
- Page 4 3 Assembly Procedure ◎Choose a cable with suitable wire gauge according to the charging current to connect between the charger and the battery. ◎Please make sure the charger is OFF before connecting the battery to the output terminal. (Please note that there may be a small spark when connecting).
- Page 5 4.2 Derating curve 4.2.1 Charging current VS ambient temperature 4.2.2 Charging current VS input voltage 70 (HORIZONTAL) 160 180 ℃ INPUT VOLTAGE (V) 60Hz AMBIENT TEMPERATURE ( 4.3 Temperature compensation The temperature sensor (NTC NSG05C250J5-500V) which comes with the charger can be connected to pin Rth+ and pin Rth- on CN31 of the rear panel to allow temperature compensation of the charging voltage, default setting is -3mV/Cell/℃.
- Page 6 Green after a Replace with an appropriate long charging Output cables are too thin wire gauge period If you are not able to clear the failure condition according to the instructions, please contact Mean Well or your nearest distributors for repair service.
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