Pite Tech. Inc.

China Manufacturer with main products: Battery resistance tester, Battery load bank, Ground fault locator, Power quality analyzer

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Battery Charger/Discharger Complex

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Place of Origin: Guangdong in China


PITE 3990 series are complex units which provide one-stop-solution for battery maintenance. With charging and discharging for the same battery string, it will greatly simplify your maintenance for batteries. Extra functions like wireless online monitoring and battery activation will enable you to know your batteries comprehensively. What’s more, it is simple-to-use, rugged and portable which will be extensively cost effective and time-saving.

¨          Light weight, most models are portable within 20kg

Suitable for all standby batteries and power batteries: 2V, 6V and 12V

Multi-function in one unit: it uses 3-phase charging, constant current discharging,   cell test, optional online monitor and battery activation

Multi-condition for operation auto-stop: time out, maximum capacity, minimum voltage threshold (for battery or string)

It adapts PTC ceramic resistor which secures your discharging

Lag-out batteries could be automatically sorted, and activation function is used to enhance their performance

Instead of merely a load bank, it has optional wireless communication to monitor each battery voltage in discharging

State-of-the-art technique of soft-off for battery charging

Graphical display, showing test result with curves

Direct USB drive for convenient data transfer to PC

Over voltage protection and under voltage warning function

Thermal protection, auto stop in overheating and auto start in normal temperature

Powerful data view software for complex data analyzing and report printing 

Various models applicable to different area of industry like telecom and power utility

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