Intelligent Battery Charger

Intelligent Battery DIscharger

Model ZN220-20
Cell Voltage 12V
Input Loading Voltage DC 220V+-15%
Adjustable Current Range Discharge Current 0-20A

Single Cell Test & Discharger has discharge, test, and online monitoring three functions in one combined. The introduction of the discharge set has effectively reduced the corporations' costs and maintenance personnel' working load, provides a complete scientific testing method for the maintenance of continuous battery and UPS power supply.

Main Features
Combines discharge, test, online monitoring three functions in one.
LCD display, Chinese menu hints, high intelligence. Users can set and control test parameters: Voltage, current, time, capacity, etc. The set automatically completes the test and control of battery sets.
Real-time online display, test and record of single cell/overall voltage, simultaneous data storage and transmission to PC.
Data transmission from SCM to flash disk resolves high-volume data storage.

Power-consuming section using handtailor patented components ensures high power, no red-hot, safety and long-life.

Portable smart design, suitable for high mobility users.

Main Functions
Real-time monitoring: Real-time display and control of test data: Overall voltage, current, sell voltage, time, capacity, temperature, etc.

Complete self-protection Function: The discharge set automatically terminates once any of the three conditions is met: Battery set voltage, discharge capacity, and discharging time.
Alarming Function: The discharge set alarms on abnormal voltage, excessive temperature, etc.
Voltage/Current Display Modification: It can modify battery set overall voltage, cell voltage and current.
PC Communication: Flash disk and RS232/RS485 interface for computer upload, background processing, and automatic diagram/report generation.
Data Processing Function: The data processing software enables real-time PC communications, display and print-off of voltage/current movement curves and detailed data reports, based on which the battery performance can be viewed clearly at a glance.

Data Processing Software
Using a Pentium? Based system, the discharge set incorporates proprietary interface circuits and specific software that can manage and analyse the data collected from the discharging process. The software is programmed to analyse single sell and overall string voltage movements, estimate battery internal resistance, print voltage movement curve and report, detect battery abnormity, and perform accurate calculation and analysis for various test results, thus provides scientific evidences for distinguishing the merit of battery sets.

Typical Application
The discharge set is widely used in the filed of communication, electricforce, railway, military, oilfield, finance, the users and manufactures of UPS power supply, DC power and continuous battery sets.