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ET5410A Professional DC Electronic Load 0-150V 0-40A 400W 4 Modes (CC/CV/CP/CR) USB/RS485 Control CE/FCC Test Power Supplies, Batteries, High Precision Programmable Charger Battery Capacity Tester Lab Test Equipment Color Dis
ET5410A Professional DC Electronic Load 0-150V 0-40A 400W 4 Modes (CC/CV/CP/CR) USB/RS485 Control CE/FCC Test Power Supplies, Batteries, High Precision Programmable Charger Battery Capacity Tester Lab Test Equipment Color Dis
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SPECIFICATIONS
Battery Included: no
Brand Name: KUAIQU
Certification: CE
DIY Supplies: Electrical
Features 1: battery tester
Features 10: Battery Capacity Tester
Features 2: Electronic load
Features 3: Tester
Features 4: Usb tester
Features 5: Battery tester
Features 6: battery tester
Features 7: Battery tester
Features 8: Tester machine
Features 9: Battery tester
High-concerned chemical: None
Model Number: ET5410A+ RS485 PORT
Origin: Mainland China
Power Source: DC
Semi-finishedproduct: No
Type: Electronic Device Battery Tester
Product Features
1. Precise Load Regulation & Wide Range
0-150V Voltage / 0-40A Current / 400W Power：Covers testing needs for most DC power supplies, batteries, and chargers in industrial and lab scenarios.
0.1% Accuracy Class：Ensures reliable data for R&D and quality control, meeting EU/US industrial standards.
2. 4 Flexible Operating Modes
CC (Constant Current) / CV (Constant Voltage) / CP (Constant Power) / CR (Constant Resistance)：One-click switching for diverse testing requirements—from battery discharge cycles to power supply dynamic response.
Dynamic Load Simulation：Adjusts load parameters in milliseconds, ideal for testing power supply stability under sudden current changes.
3. Intuitive Operation & Connectivity
4.3-inch LCD Display：Real-time monitoring of voltage, current, power, and waveform curves with clear numerical readouts.
USB/RS485 Interfaces：Compatible with LabVIEW and Python for automated testing, supporting data logging and remote control (essential for smart factories in Europe and America).
4. Robust & Safe Design
Aluminum Alloy Housing：Effective heat dissipation for 24/7 continuous operation, suitable for high-duty cycles in production lines.
Overvoltage/Overcurrent/Overtemperature Protection：Automatically shuts down to prevent damage to DUTs (Devices Under Test) and operators, compliant with IEC 61010 safety standards.
Application Scenarios
1. Power Supply Manufacturing & QA
Production Line Testing：Verify voltage stability, load regulation, and transient response of AC/DC adapters, switching power supplies, and inverters (widely used by electronics manufacturers in Germany, the US, etc.).
Certification Compliance：Supports testing per UL, CE, and IEC standards, ensuring products meet EU/US market access requirements.
2. Battery & Energy Storage Testing
EV Battery Modules：Simulate discharge/charge cycles to evaluate capacity, internal resistance, and lifespan (critical for electric vehicle R&D labs in Europe).
Consumer Electronics Batteries：Test smartphone, laptop, and drone batteries for overcurrent protection and charging efficiency (popular among US repair shops and startups).
3. Industrial & Laboratory R&D
Circuit Design Validation：Test PCB power management systems under various load conditions to optimize energy efficiency (used in university labs and tech hubs like Silicon Valley).
Renewable Energy Systems：Evaluate performance of solar inverters and wind turbine converters by simulating grid load fluctuations (aligns with Europe’s green energy transition policies).
4. Electronic Repair & Maintenance
Troubleshooting Power Issues：Diagnose faulty power supplies in medical equipment, industrial machinery, and AV devices (essential for repair centers in the US and Western Europe).
Educational Training：Teach students about power electronics and load characteristics in vocational schools and technical universities (e.g., Germany’s dual education system).
General information:
ET54A+ Series single/dual-channel programmable DC electronic load, using high-performance chips, high-speed, high-precision design, providing the highest resolution of 1mV, 1mA, excellent performance, can be widely used in chargers, switching power supplies, linear power supplies, a variety of product lines testing in industries such as batteries, research institutes and other experimental research and development.
Humanized Design:
Using a 2.8 inch TFT high-definition LCD display with rich display content, supports Chinese and English display;
The improved operation process is simple and convenient, and with an intuitive interface display system, it is easier to get started;
Compatible with key lock function to prevent misoperation;
High load performance:
CV предоставляет 6 основных режимов измерения, CC, CV, CR, CP, CC + CV, CR + CV и 6 профессиональных режимов измерения;
Функция проверки заряда батареи: используется для проверки емкости различных батарей;
Provide светодиодный тестовая Функция: он может использоваться для имитации Универсальная испытательная светодиодный источника питания;
Обеспечивает функцию динамического тестирования: Может использоваться для тестирования производительности динамического выходного источника питания;
Обеспечивает проверку функции сканирования: Может использоваться для проверки непрерывности выходной мощности в определенном диапазоне;
Опция обеспечивает функцию режима списка: Может использоваться для имитации различных изменений состояния нагрузки;
Сертификация обеспечивает функцию испытания на короткое замыкание: Может использоваться для имитации короткого замыкания нагрузки;
Электропитание обеспечивает функцию внутреннего испытания на сопротивление батареи/источника питания;
Сертификация обеспечивает квалифицированную функцию тестирования;
Обеспечивает функцию удаленной компенсации;
Отключение питания для сохранения функции хранения данных;
Опция обеспечивает вход в один ключ и кнопки управления одним ключом, которые легче использовать и работать;
Поддерживаемый внешний триггер;
Встроенное звуковое оповещение;
Беспроводное онлайн-управление может быть выполнено через стандартный интерфейс связи USB;
Multiple security protection:
Has overvoltage, overcurrent and overpower protection functions, and can flexibly set overvoltage and overcurrent parameters to effectively protect the load;
It has a secondary overheating protection function to realize the dual overheating protection of software and hardware;
Compatible with intelligent fan speed control function, effectively reduce fan noise during operation;
With output reverse polarity protection;
General specifications:
Input supply voltage: 110V ~ 220V AC ± 10%, 45-65Hz;
Display: 2.8 inch high-definition TFT LCD screen, 400×240 resolution;
Normal working temperature: 0℃ to 40℃;
Temperature Storage Temperature: -10℃ to 70℃;
Permissible relative humidity: <80%;
USB port interface: standard USB communication interface;
Dial dimensions: 90mm × 190mm × 300mm (width × height × depth);
Weight: 2.9kg;
Why It Fits EU/US Markets
Plug & Play Compatibility：Comes with EU/US power cords and English user manual, supporting 110-240V input for global use.
Cost-Effective Alternative：Offers performance comparable to premium brands at a competitive price, appealing to SMEs and budget-conscious buyers.
Localized Support：Provides 2-year warranty and technical support via email/phone in English, ensuring post-sales reliability for Western customers.
Our Service time
Our Working time is Monday to Friday 9:00 AM to 7:00 PM BeiJing Time.
All orders will not be processed at weekend and holidays.
Warranty&Return
Our store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts.
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About US
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