Battery Bank Load Tester
Recommended by Darui Electric
Main Functions
Keyboard Settings: Users can set discharge current, protection voltage, discharge capacity, discharge duration and other parameters based on battery capacity or testing requirements.
Real-time Monitoring: Real-time display of set parameters (such as voltage, current, time, etc.).
Comprehensive Automatic Protection and Alarm Functions: The discharge tester is equipped with automatic protection functions for undervoltage, high temperature, reverse connection, and power failure, and can emit alarm sounds.
Record Query: The discharge tester can store 8 discharge records (each up to 10 hours), and users can query as needed.
Real-time Communication: Can directly communicate with a PC via RS232 interface, enabling computer monitoring and control, data analysis and processing.
Calibration and Correction Function for Voltage and Current Display: Mainly calibrates the total voltage and current of the battery bank.
Data Storage and Processing: After discharge, data can be transferred via USB drive or uploaded to a computer via RS232 interface. After background processing, various charts can be automatically generated, providing scientific basis for evaluating the quality of the battery bank.
Computer Control Function: The computer can obtain the status information of the discharge tester at any time, control the start, stop, or pause of discharge; set and modify discharge parameters; select discharge modes, etc.
The discharge tester has power-off memory function. After power failure, all test data is not lost, and after power-on, there is no need to reset parameters; discharge can continue.
Data Processing Software
Can directly obtain discharge data from the discharge tester, process and analyze it, and view/print current/resistance/power curves, voltage curves, test data, etc. Based on these charts, the performance trends and test data of the battery can be viewed, making the performance of the battery bank intuitively displayed before us.
PC Monitoring Function: Through the host computer software, the computer can directly monitor and control the discharge tester, truly achieving unattended operation.
The PC can obtain the status information of the discharge tester (stop state, discharge state);
Obtain discharge parameters (set parameters and operating parameters) of the discharge tester;
Set and modify discharge parameters of the discharge tester via the PC;
Control the start or stop of discharge of the discharge tester;
Select the discharge mode of the discharge tester;
Start/stop online monitoring;
The PC can load historical discharge data of the discharge tester.
Technical Performance Indicators
Load Voltage: DC 12V/24V/48V/110V/220V/400V/600V series
Rated Current: 20A/40A/60A/80A/100A/150A/200A/400A/500A/800A series
Nominal Capacity of Battery Bank: 50Ah-5000Ah series
Current Adjustment Accuracy: 0.1A
Constant Current Discharge Control Accuracy: ±1%
Working Power Supply: AC single-phase 220V
Cooling Method: Forced air cooling
Ambient Temperature: -10℃ —+50℃
Service Commitments During Sales
1. We will sign a contract and technical agreement with you using the nationally unified "Industrial Products Sales Contract".
2. We consciously abide by the provisions of the contract law to ensure the smooth performance of the contract and technical agreement.
3. We strive to provide you with high-quality products on time and in quantity, and adopt the optimal transportation method to ensure that you receive the goods intact.
4. We actively communicate with users, respect user arrangements, and provide thoughtful services.
5. According to the contract, we provide services such as inspection, installation, commissioning, and training.
6. Regardless of the size of the contract, all customers are treated fairly in terms of price and service.
Main Features:
Multi-functional Battery Bank Load Tester features a large LCD screen display, Chinese menu prompts, microcontroller control, high intelligence. After setting parameters, it automatically completes the capacity test of the battery bank or the load capacity test of the DC power supply.
Three termination conditions for discharge can be freely set, and discharge automatically terminates when any condition is met: the minimum protection voltage of the battery bank, discharge capacity, and discharge duration.
The power consumption part adopts new components and proprietary intellectual property technology, with high power, no open flame, safe and long lifespan.
Computer setting and control functions: Equipped with data processing software, intelligent control, achieving computer monitoring.
Compact size and easy to carry: The host is designed with integrated monitoring circuit and power consumption components, new power components, forced air cooling.
When used in conjunction with our company's battery bank parameter online monitor, it can detect individual cell voltages, analyze remaining battery capacity, so as to more accurately detect bad batteries and ensure the reliability of the battery bank operation.
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