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.

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.

This model the product is chargeable Automatic battery detection and capacity classification system; features high precision and energy saving. Suitable for formation of lithium batteries, point Capacity testing and capacity sorting.• 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.• The sampling speed is fast, and it only takes one time to inspect the entire cabinet. ≤3S.• Minimum data logging frequency: ≥5S.• Completely WINDOWS Platform software has powerful functions, friendly human-machine interface and simple operation. The host computer can set up to32work steps and256cycle, each formation step can be selected from four attributes: constant current charging, constant voltage charging, constant current discharging, and sleep.• Ability to draw dynamic curves of each battery's capacity composition process in real time, including voltage/Time curve, current/time curve, capacity/Time curve and energy/time curve,capacity/Voltage curve and other function menus.• Useled The indicator light indicates the battery working status.• communication method: Ethernet/RS-485.

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.• 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 voltage source, 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.• Minimum data recording frequency: ≥5S.• Completely WINDOWS platform software, powerful software functions, friendly human-machine interface, simple operation. The host computer can set up to 32 steps and 256 cycles, and each formation step can be selected from four properties: constant current charging, constant voltage charging, constant current discharge, and sleep.

This 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.The equipment is developed for the constant temperature (25°C) capacity grading requirements of square batteries.

•Voltage and current of the device are connected by four wires, and the voltage and current loop are independently designed so as to make a safe and smooth transition in the process of constant current constant pressure charging to avoid the situation of damage to the battery due to spikes •High-precision calibration method, charging current, discharge current, charging voltage and discharge voltage are high-precision calibration through Agilent to ensure that the accuracy of current, voltage within 0.5degrees

Index items Indicator parametersInput Power Three-phase, 380Vac ±10%Input frequency 50/60HzInput Current 50A Max./phaseInput Power 30KW (45KVA) Max.Number of channels 192CH (applicable to 1-10 lithium battery packs)
Index items Charging parameters Discharge parametersVoltage range (V) 0-48 0-48Minimum voltage (V) 0 0.1Maximum voltage (V)48,Resolution (mV) 10Voltage accuracy± (1% + 0.2%FS)

Current range (A)0-3 0-5 Minimum current (A) 0.050.05, Maximum current (A) 3 5 ,Resolution (mA) 20, Current accuracy ± (1% + 0.2%FS), power 150W Max. 100W Max, Capacity (mA.H) support Power (WH) support time Load response t ≤100mS ,Step time range 1S-9999HData recording interval and 1-999S/time, ".csv" formatLoad Mode CC->CV (constant current automatically converts to constant voltage)
Charging method Charging voltage is continuously adjustable from 10 to 48V, CC->CV, Cut-off conditions Voltage, time cycle Process cycle 0-9999, Nested loops 0-999Protection function Over-current, over-power, short-circuit protection,battery pack reverse connection protection, module over-temperature protection.Channel control mode Independent control of electrical parameters and unified control of process time

• 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.

• It is suitable for aging test of ternary, lithium iron phosphate, lead acid, nickel-hydrogen-nickel- cadmium battery packs.• Suitable for same-port battery pack and split-port battery pack.• The output voltage range of the equipment is 10V ~ 100V, and the output current range is 100mA ~ 20A.• Battery module production inspection of battery manufacturers.

• 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.

Equipment model: Semco SI-D ES 5V 6A 512CH-Energy Saving; Equipment structure: The fixture adopts a quick push-clamp design, and the battery is placed on both sides; Reference dimensions ofsingle-layer equipment appearance (mm): length 1596mm, width 500mm, height 1840mm (for reference, the actual equipment shall prevail

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

Input AC: AC 220V ±10% / 50Hz
CV output range: 0.025V~5V
Accuracy: ± 0.05% of FS

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.

• 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.

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.

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, soas 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.

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.

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.

This 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 dataanalysis and uploading and sharing and other work. The equipment is developed for the constant temperature (25°C) capacity grading requirements of square batteries.

SLB 5V 30A 8CHControl method: Independent control for each channel, current and voltage four-wire system collectionPrecision: ±0.1% of FS, Ambient temperature 15°C-35°CInput power: AC220V±10%/50Hz, Other power specifications are optional

Semco SI ES 5V 3A 512CH - Energy Saving=Capacity grading machine, is not only the very first machine to charge new-made lithium-ion cells (which is called formation), but also the first machine to grade and sort cells before making a lithium-ion battery pack.By running cycles of CV-CC charging, rest, CC discharging, rest, then again CV-CC charging, this capacity grading machine can measure multiple parameters of each cell, like capacity, open-circuit voltage, cut-off electricity consumption…etc.  After sorting all cells with certain criteria, we can use those cells with closest electrical performances to assemble battery packs. Only then we can maximize capacity and lifespan of the battery pack.This machine adopts modular design and has a total capacity of 512 points. In other words, it supports grading maximum 512 cells by one time of running.

Semco SI-B CT 5V 60A 16CHInput power: Single phase AC 220V ±10%/50HzAccuracy: ±(0.05%RD+0.05%FS)

This 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.➢ Device features• Single point independence, independent constant current and constant voltage source, stable without shock. It can realize functions such as start, stop, pause, continue and protection.• The equipment is controlled by STM32 single-chip microcomputer and works by connecting to a computer. All test data and curves can be saved. It can also be directly operated through the equipment keyboard panel to set the process to complete the test and perform sorting.• Detect and display the status of each battery in real time. If there is any abnormality, the work of this channel will be stopped and the indicator light will be on.

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%.

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