| Darui Electric recommends Main Functions Keyboard settings: Users can set discharge current, protection voltage, discharge capacity, discharge duration and other parameters according to battery capacity or test 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 has automatic protection functions for undervoltage, high temperature, reverse connection, and power failure, and can emit an alarm sound. Record query: The discharge tester can store 8 discharge records (10 hours each), and users can query as needed. Real-time communication: Direct communication with a PC via RS232 interface for computer monitoring, control, data analysis, and processing. Calibration and correction of voltage and current display values: Mainly calibrate the total voltage and current of the battery bank. Data storage and processing: After discharge, data can be transferred via USB flash drive or uploaded to a computer via RS232 interface. After background processing, various charts can be automatically generated, providing scientific basis for evaluating battery bank quality. Computer control: 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 mode, etc. The discharge tester has power-off memory function. All test data is not lost after power failure, and no parameter resetting is required when power is restored; discharge can continue. Data processing software Can directly obtain discharge data from the tester for processing and analysis, view and print current/resistance/power curves, voltage curves, test data, etc. Based on these charts, battery performance trends and test data can be viewed, making battery bank performance intuitively displayed. PC monitoring function: Through the upper 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 status, discharge status); Obtain discharge parameters of the tester (set parameters and operating parameters); Set and modify discharge parameters of the tester via PC; Control the start or stop of discharge; Select discharge mode; Start/stop online monitoring; The PC can retrieve historical discharge data from the tester. Technical Performance Indicators Access load voltage: DC 12V/24V/48V/110V/220V/400V/600V series Rated current: 20A/40A/60A/80A/100A/150A/200A/400A/500A/800A series Battery bank nominal capacity: 50Ah-5000Ah series Current adjustment accuracy: 0.1A Constant current discharge control accuracy: ±1% Working power: AC single-phase 220V Cooling method: Forced air cooling Ambient temperature: -10℃ —+50℃ Service Commitment During Sales 1. Sign contracts and technical agreements with you using the national unified "Industrial Product Sales Contract". 2. Consciously comply with the provisions of contract law to ensure smooth performance of contracts and technical agreements. 3. Strive to provide you with high-quality products on time and in quantity, and adopt the optimal transportation method to ensure that the goods you receive are intact. 4. Actively communicate with users, respect user arrangements, and provide thoughtful service. 5. Provide services such as inspection, installation, commissioning, and training as stipulated in the contract. 6. Regardless of contract size, all customers are treated fairly in terms of price and service. Main Features: Multi-function Battery Bank Load Tester Large LCD screen display, Chinese menu prompts, microcontroller control, high intelligence. After parameter setting, 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: minimum protection voltage of the battery bank, discharge capacity, discharge duration. The power consumption part adopts new components and proprietary technology, with high power, no open flame, safe and long life. Computer setting and control functions: Equipped with data processing software, intelligent control, realizing computer monitoring. Compact size, easy to carry: The host integrates monitoring circuit and power consumption components, new power components, forced air cooling. Used in conjunction with our company's battery bank parameter online monitor, it can detect individual battery voltage, analyze remaining battery capacity, so as to more accurately detect bad batteries and ensure the reliability of battery bank operation. |
