KE3985 Intelligent Battery (Bank) Charge/Discharge Integrated Tester

I. Product Overview
The KE3985 Battery Charge/Discharge Integrated Tester combines constant current discharge, intelligent charging, and activation maintenance of batteries into one unit. It serves multiple purposes, reducing enterprise costs and lowering the workload of maintenance personnel, providing comprehensive and scientific testing methods for battery and UPS power maintenance. It is used in sectors such as telecommunications, base stations, and power. It performs deep discharge as needed, followed by charging, ensuring the battery bank remains in optimal condition and extending battery life. It is an excellent assistant for battery maintenance work.
Battery (Bank) Charge/Discharge Tester = Intelligent Constant Current Discharge + Intelligent Charging + Intelligent Activation Maintenance for Battery Banks

II. Equipment Composition
2.1 Equipment Completeness

III. Main Product Functions
1. Multi-voltage charge/discharge function: 10～300V wide voltage design, allowing a single unit to meet the charge/discharge testing needs of various voltage-level battery banks, with continuously adjustable voltage.
2. Constant current discharge function for battery banks: Constant current discharge with continuously adjustable current, accurately measuring battery bank capacity.
3. Intelligent charging function for battery banks: Intelligent three-stage charging with continuously adjustable charging current, meeting the charging maintenance needs of battery banks.
4. Activation maintenance function: Allows setting charge/discharge cycle times to activate the battery bank, effectively improving battery capacity and extending battery bank lifespan.
5. Multiple alarm functions: Alerts for test current exceeding or falling below set values, voltage above or below set values, reverse polarity, excessive temperature, short circuit/overcurrent, fan failure, etc. The unit automatically alarms and stops discharge.
6. Pause and parameter modification function during discharge: Allows manual pausing of discharge and modification of discharge parameters (lower voltage limit, discharge current, discharge time, etc.) without terminating the test, unlike traditional discharge testers that require restarting the discharge test after termination.
7. Remote control discharge function: The PC software can control discharge via RS485 communication cable connected to the charge/discharge tester.
IV. Main Features:
1. 7-inch color touch LCD display, bilingual (Chinese/English) display, suitable for domestic and international customers.
2. USB interface allows data reading and storage via USB drive, eliminating the need for a computer; reports can be printed later using a computer.
3. 2GB large internal data storage capacity, eliminating the worry of forgetting a USB drive during field tests.
4. High-performance imported PTC ceramic resistors prevent red-hot phenomena, ensuring a safer discharge process without the risks associated with conventional discharge resistors.
5. Dual CPU internal controller ensures maximum safety, reliability, and accuracy during testing. If one CPU fails, the other triggers an alarm and executes shutdown procedures.
6. FLASH ROM internal memory design ensures data is not lost during sudden power outages or prolonged inactivity.
7. Includes Chinese backend analysis software for viewing individual cell curves during discharge and charge processes, automatically exporting measurement data to WORD format, facilitating report generation and historical data management for field engineers.
8. Ergonomic design: Dual handles for sturdy and reliable portability. Front slanted panel design for easy reading and operation, aesthetically pleasing.
9. Quick connection function, simple and easy to operate.
VI. Technical Parameters

Note: The product is continuously updated and improved during production. Product appearance images are for reference only (subject to the actual product). Changes may be made without prior notice.