Series Stationary Battery Comprehensive Tester 48/15

■ On-line monitoring function: (SAT-AG A type series is without this function)
when the battery pack is under the state of online discharge, uniform charge and floating charge, perform real-time       online monitoring for all cells. The monitoring items include pack voltage, cell voltage, charge/discharge current,         monitoring time of battery pack, charge/discharge capacity of battery pack and etc.
The user can also monitor the temperature of each cell, so that it is better to control the situation of each cell.                (optional function)

■ Discharge function:
Perform discharge of constant current taking advantage of intellectualized dummy load after the battery pack is              removed from system, set up the parameters of “discharge current”, “discharge time ”, “discharge capacity” , “final

 protective voltage of whole pack” and“ final protective voltage of cell”, and the tester could carry out discharge

 function automatically, display discharge current, battery discharged capacity, the whole pack voltage, cell voltage,

discharge time and etc; when the pack reaches setup value of final discharge voltage, setup value of final discharge

capacity, setup value of final discharge time, any cell voltage which is below setup value of final cell voltage or manual final operation could stop discharge test.

■  Expandability:
According to the cells quantity of the battery string, the user can set up the cell quantity discharge. In view of the

battery string 48V, it performs 4 battery strings for the on-line monitoring or discharging.

■  Safety and reliability:
No need manually correcting voltage.:
Unlike the most tester on the market, this tester doesn’t need to correct the voltage manually. So it can ensure the

accuracy of the test.

■  Real-time storage data:
Save 10 groups of on-line monitoring data, 10 groups of discharge data. So the user can query, delete and export the

 data.

■ Convenience and speediness
Connect to PC, it can carry out test control directly and real-time monitoring for instrument, meanwhile performs

pattern analysis by software on PC.
English menu, simple operation, and clear flow, brief clue of every interface and mistaking operation protect.

■  Powerful communication function
With RS232 interface and SD card. The user can perform long-term historical data storage and analysis.

■  Self-protection
When the instrument detects abnormal phenomenon of battery or working, it automatically stops testing for protecting battery.

■  5.7 inch color touch TFT screen with high performance.

■   Comprehensive analysis software
This software is English designed, and it can automatically create voltage/current histogram, curve chart and test

report (including Excel table and Word document).

Aitelong is not only a sub-brand of Guanggu Inc. which has already become a public company (Stock Code:870113), but
also a team consisted of conscientious and inspirational staffs. It serves as the premium solution-provider of diversified
testing instruments and backup power management system over 13 years, for which favor client’s acquisition and
accomplishment of relevant projects profitably. Everything Aitelong do is oriented to client’s needs, our holistic mission
and explicit implementation based on solving clients’ problems and extending their business filed.

Aitelong test equipment is applied for optic communication and backup power project installation, testing, maintenance

     and other industry.
Typical application including:
Testing instruments: verify, test, certify and repair fiber optic systems in telecom, FTTH, Datacom, defense and so on.
Backup power management system: telecom operators, power plant system, communication network, coal oil, financial

     system, transportation system, public security system, mining industrial etc.