SAT-AG500 4810 is  automatic DC 100 amps battery load tester , battery bank discharge tester, or battery discharger, etc,  is a portable load bank to do discharge testing and get battery string and cell capacity, which is also a kind of product introduced according to the market demand, which integrates the two major functions: on-line monitoring and capacity check test, with higher integration and better functions.

SAT-AG is specifically designed for the maintenance of the lead-acid battery discharge in the electricity and telecommunication sector. It is a new high-tech intelligent product that provides safe, reliable and convenient constant testing equipment for the DC system(Direct current system) users.

All-in-online solution for your battery test:

1. 1.     Real time on-line monitoring function offer you an ability to record everything you need about battery system.
2. 2.     Perform constant current and constant power discharging test to help you maximum and exactly know your battery’s performance

Key Functions

²On-line monitoring function: (SAT-AG 200 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)

²Discharge 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.

Key Features:

²Expandability:

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.

²Safety 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.

²Real-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.

²Convenience 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.

²Powerful communication function

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

²Self-protection

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

²4.7 inch LCD color display screen with high performance.

²Comprehensive 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).

The host of tester was designed with the monitoring and the power, especially the part of power that using a new high-efficiency power devices, so that, the Series Storage Battery Comprehensive Tester is more powerful, smaller and higher security