Semco Infratech Private Limited

Model No:-Semco SI ES 5V 6A 512CH - Energy Saving=Product Features The constant voltage and constant current charging is safe and smooth, and the voltage and current sampling output of the device is controlled through the four-wire system connection for soft start, so as to make a safe and smooth transition in the constant voltage and constant current charging process to avoid the occurrence of peak damage to the battery Each CH can perform constant current and constant voltage charge and constant current discharge teston the 512 Cells that meet the voltage range.

Model No:-Semco SI CT 5V 6A 512CH - Linear=The internal structure of the two is exactly the same, but the clamps are different. The cylinder and the aluminium shell use upper and lower needles to contact, while the polymer uses a gold-plated flat clamp to clamp the tabs for punching. Different channels can be customized according to customer requirements, and the current and voltage are unified, its suitable for mass production. Features:1. Automatically calculate the constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data2. Each battery fully has its own constant current and constant voltage source, and its own loop does not affect each other.3. Curve analysis and processing: Curve analysis function.4. This equipment is to test battery charge, discharge and related characteristics.5. Real time detection of each cell.6. Multiple condition (Capacity, Time, Open circuit Voltage, discharge platform, etc.) For battery sorting.7. The constant voltage and constant voltage charging is safe and smooth, and the voltage and current sampling output of the device is controlled through the four-wire system connection for soft start, so as to make a safe and smooth transition in the constant voltage and constant voltage charging process to avoid the occurrence of peak damage to the battery.8. Equipment and computer interface: the Ethernet interface between the equipment and computer can ensure the stability and real-time of remote data acquisition, and the operation of the equipment can be activated by the office network and remote monitoring workshop in real time.

A. Each channel is controlled independently. Each channel can be set with work steps independently. It is an independent DCDC conversion circuit. The double-loop voltage and current loop controls the power conversion of each channel to achieve constant current or constant voltage functions.it is an independent CPU management to receive and process work step commands, and realize the functions of starting, stopping, and running.B. The equipment is high precision. ultra-high precision ADC, and the high-quality hardware and software design ability, the voltage and current accuracy and stability of the system can reach 0.02%.

1. Input power AC220V±10% 50/60±5Hz2. Power factor ≥99% (full load)3. Total charge anddischarge currentharmonics Distortionrate
≤5% (full load)
4. Input impedance ≥1MΩ5. Input power 3.9KW6. Overall machine efficiency (Max)≥92% (full load)7. Noise ≤75dB8. Cooling method Forced air cooling9. Protection level IP20

High Precision Battery Internal Resistance Tester

HT3563/A/B/64 high-accuracy battery internal resistance tester is designed for the new measurement requirements of the battery industry. It is special for measurement use in low- resistance batteries, large-scale lithium battery packs and fast product sorting in production lines. With the technology advantage of Semco in battery internal resistance testing for many years, CHT3564 is able to offer a high resolution of 0.1uΩ, maxi- mum test voltage of 1000V and test cycle of 10 Ms.

Input power: AC380V±15% 50/60±5Hz
Power: 10kw
Operation environment temperature: -10°C~40°C (When the temperature is 25±10°C, the accuracy error caused by temperature change is lessthan 0.005% of FS per degree)

System Features:• Single point independent, independent constant current and constant voltage source, stable and impact-free. It can realize functions such as start, stop, pause, continue and protection.• The equipment accuracy is 0.05%, the data recording time is 1 second/time, and the stability is high.

Each channel is controlled independently. Each channel can be set with work steps independently. It is an independent DCDC conversion circuit. The double-loop voltage and current loop controls the power conversion of each channel to achieve constant current or constant voltage functions.it is an independent CPU management to receive and process work step commands, and realize the functions of starting, stopping, and running.

• Single-point independent, independent constant current and constant voltage source, stable without impact. Functions such as start, stop, pause, continue and protection can be realized.• The accuracy of the equipment is 0.05%, and the stability is high.• The software is powerful and has a friendly man-machine interface.

This model is an automatic detection, formation and capacity sorting system for rechargeable batteries. It has the characteristics of high precision and energy saving. It is suitable for formation, capacity sorting and capacity sorting of lithium batteries.

• Adopting modular manufacturing, it has strong versatility and is easy to maintain.• The four-wire method is used to measure to improve test accuracy.• Each battery channel has a completely independent constant current and constant voltage source, forming a self-contained loop that does not affect each other.• The equipment adopts the control method of sending the whole machine process.

Semco SI-S ES 5V 30A 128CH - (18650-33140)• Single point independence, each battery completely has an independent constant current constant voltage source, stable and no impact. Adopt 4/8 channel program control constant current constant voltage control make mold blocks.• The equipment is controlled by STM32 single chip microcomputer, which is connected to the computer and can save all the test data and curves, and can also be passed directly Equipment keyboard board operation, set the process to complete the test and Sorting.• Detect and display the status of each battery in real time. lf there is any abnormality. the channel will stop working and the indicator light will shine.

Semco SI-D ES 5V 20A 256CH - (32/40/46) (80-155)
• Modular manufacturing is adopted, which has strong versatility and is easy to maintain.• Use four-wire method to measure and improve test accuracy.• Each battery channel has a completely independent constant current and constant voltagesource, forming its own circuit without affecting each other.• The device adopts the control method of sending the whole machine process.• The sampling speed is fast, and the time for inspecting the whole cabinet is ≤3S.

• The constant voltage and constant current charging is safe and smooth, and the voltage and current sampling output of the device is controlled through the four-wire system connection for soft start, so as to make a safe and smooth transition in the constant voltageand constant current charging process to avoid the occurrence of peak damage to the battery.• High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by agilent with high precision to ensure the accuracy of current within 1‰ and voltage within 0.5%.• Segmental range design, in the operation of the equipment, according to the different output value of the internal intelligent adjustment of the range of the equipment, to ensure the high precision of each stage.

Input power supply: AC380V±15% 50/60±5Hz
Output range: Charge  0V~5V; Discharge 1.5V~5V

Semco SI-D ES 5V 30A 128CHModular manufacturing, strong versatility and easy maintenance.- Using the four-wire method to measure, improve the test accuracy and high.- Each battery channel has a completely independent constant current and constant voltagesource, and the self-contained loop does not affect each other.- The equipment adopts the control method of sending the whole machine process.- The sampling speed is fast, and the inspection time of the whole cabinet is less than or equalto 3S.- Complete WINDOWS platform software, powerful software, friendly man-machine interface,easy to operate. The host computer can set up to 32 steps and 256 cycles, and eachformation step can be selected from four attributes, including constant current charging,constant voltage charging, constant current discharging, and sleep.- It can draw the dynamic curve of the process of converting each battery into capacity in realtime, including voltage/time curve, current/time curve, capacity/time curve, energy/timecurve, capacity/voltage curve and other function menus.- LED indicator light is used to indicate the working status of the battery.- Communication method: RS485.- Each host computer can monitor up to 20 devices, and it is recommended to monitor 10devices.- With data power-off protection function, the incoming power continues to run.- The software has the functions of editing and modifying the content process library files,creating new monitoring, opening and closing documents, printing and setting functions.

Model No.- Semco SI-S ES 5V 60A 64CHThis equipment is mainly for the battery formation/capacitance of the voltage, capacity and other parameters of the test, according to the test results of the battery Level classification and data analysis and uploading and sharing and other work.Available Ranges:  Semco SI-S ES 5V 60A 64CH Semco SI-S ES 5V 10A 256CH Semco SI-S ES 5V 20A 256CH Semco SI-S ES 5V 30A 128CH  Semco SI-S ES 5V 100A 32CH Semco SI-S ES 5V 10A 192CH Semco SI-D ES 5V 100A 48CH Semco SI-S ES 5V 100A 48CH