Semco Infratech Private Limited

·       Equipment suitable cell type: prismatic cell

·       Equipment suitable cell size: L50-260MM, W10-80MM, H50-250MM

·       Functions of the equipment: It is used for prismatic cell sorting to measure the voltage and internal resistance parameters of the cell, and has the function of scanning code (including bar code and QR code). According to the measurement results, the cell will be sorted according to the parameters set by the customer.

·       Number of channels: 5 OK channels, 1 NG channel /9 OK channels, 1 NG channel.

·       Voltage setting: 0.000-6.000V

·       Internal Resistance setting: 000.0mΩ-999.9mΩ

·       Scan code function: Honeywell scanner, support bar code and QR code

·       Test data can be exported as Excel tables and stored using USB stick

·       Comprehensive production efficiency: 1500-2000PCS/H

·       Control mode: 7.5-inch touch screen/computer optional

·       Production quantity is automatically collected to display the current production efficiency

·       Moving devices: The shift power is driven by servo motor with accurate positioning

·       Hioki 3561/Hioki 3561A Standard tester: HK3560 high-speed tester, voltage accuracy: 0.00005V internal resistance accuracy: 0.01mΩ, can be replaced by Hioki 3561/Hioki 3561A

Semco SI-D ES 5V 60A 64CH- (Prismatic & Pouch) Cell Grading Machine  (Semco SI-D ES 5V 60A 64CH)

Equipment structure: The fixture adopts the overall automatic pressing method design, and the battery is placed on both sides;

Reference dimensions of single-layer equipment (mm): length 1064, width 1000, height 1840 (for reference, subject to the actual equipment);

Semco SI-TL BCT 100V 300A

Comprehensive test equipment for lithium battery PACK is a fast and accurate device for testing the performance of finished batteries. The main test items are: no-load voltage, AC internal resistance, charging current, charging voltage, discharging current, load voltage, overcurrent protection current, and overcurrent recovery voltage. Test of short circuit protection time. The system uses a 32-bit ARM processor, and the voltage and current use 16-bit AD converters. Compared with similar devices, the test speed is faster, the test accuracy is higher, and multiple devices can be operated simultaneously. Widely used in automotive electronics, aerospace, marine, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communication power and other power battery pack production and scientific research experimental testing.

1.Equipment characteristics

v  Energy feedback energy-saving type, there is energy saving during the test (80%), the effect of discharge feedback (75%), heat is small, so as to achieve the purpose of energy saving and cost reduction for users;

v  Constant current to constant voltage charging safely and smoothly, the voltage and current of the device are connected in a four-wire system, and the voltage and current loops are independently designed to ensure a safe and smooth transition during the constant current to constant voltage charging process to avoid damage to the battery due to spikes;

v  High precision Calibration method, the charging current, discharging current, charging voltage and discharging voltage are all calibrated with high precision by Agilent to ensure that the accuracy of current and voltage is within 0.5‰;

v  Excellent heat dissipation performance, Unique air duct design, through forced air cooling to reduce the impact of high temperature on equipment performance. Adopt dual-fan mode, perform forced air cooling on the power cooling module, and use thermal imager for thermal simulation test to ensure that the radiator works within a reasonable temperature range;

Model No:- Semco SI BB 24S 10A

The battery internal resistance, voltage and other parameters are set through the human-machine interface software, and the PLC automatically completes the following functions: Manual battery filling → loading wheel feeding → test cylinder testing and sorting (tester uploads data, software sorting) → belt conveyor battery → push cylinder to sort cells to designated stalls ;The equipment is equipped with sound and light alarms, which can complete automatic shutdown, full material alarm, fault alarm, etc. after sorting. The operating parameters can be set according to the actual requirements of the customer.

·       The highest welding frequency in the industry (200KHz) and the most powerful pulse power in the industry.

·       The welding current rises quickly, enabling high-quality welding of workpieces in a very short time.

·       Constant current, constant voltage, constant current and constant voltage three control modes.

·       The full function can output 4 waveforms at a time, and the lite version can output 2 waveforms at a time.

·       It has the function of weldment resistance detection to achieve high reliability and high precision welding.

·       It has the function of slow rise and fall of current and voltage.

·       Fully closed-loop control, which can accurately control welding current and welding voltage.

·       The actual discharge waveform can be displayed.

·       It has the alarm prompt function of fault (explosion, overcurrent, undercurrent, abnormal temperature, etc.).

·       800*600 resolution, 8-inch high-definition color screen, full Chinese display, touch operation.

Semco SI BMST 1-24S (50A/120A) With Cabinet:
BMST Name: 1-24 string protection board tester 120A
Short circuit protection test: refers to the real short circuit protection test microsecond level.
Drop test: It means that the signal line of a certain section can be detected if it falls off or breaks.
Power consumption test: refers to the true and accurate power consumption of each section.
Equalization Current and Equalization Voltage.
1-24 series power battery protection plate tester, high degree of automation, friendly Chinese interface, fast test speed, high test accuracy. It has 13 performances of testing overcharge, overcharge recovery, over discharge, over discharge recovery, overcurrent (overcharge current and over discharge current), internal resistance, self-consumption, short circuit protection, overcharge protection time, overcurrent protection time, over discharge protection time, balanced current and balanced voltage.

It can meet the test of ternary lithium battery, lithium iron phosphate battery and cobalt acid battery protection plate on the market at present, and has the test gear switching function of ternary lithium battery, lithium-ion battery and cobalt acid battery.
The instrument is required to be connected to the computer. The hardware configuration of the computer requires that the general office computer can be used. The system generally requires XP system. The instrument and computer adopt the industrial standard 232 interface.

Lithium-ion Cell Grading Machine (Semco SLB 5V 60A 8CH)

Semco SI CT 5V/20A 8CH can be used for capacity test, charge and discharge test, capacity grading and matching, balance charging, etc. of various types of Li-ion Batteries, Ni-mH batteries, Ni-CD batteries. SI CT 5V/20A 8CH isolation detection technology can determine the location of the bad cells without disassembling the battery pack, then replace it. It can even charge and discharge the unbalanced battery pack to balance the battery and restore the battery pack to normal balance.

Model No:-Semco SI BB 32S 10A

Support the charge and discharge current. The charge and discharge port supports 20A+ 50ADisplay function and touch handling Displays all individual battery voltages and can touch the handling Support battery serial number 1 to 32 strings Support balanced current The 1 to 10A current is adjustable power consumption at full load ≥500W for LFP and ≥600W for NMC Support battery types Lithium-ion battery Functions Support for multi-machine series use Temperature protection function The product reaches the internal 50 degrees temperature automatic control function Pressure deviation accuracy 0.000V differential pressure control Equipment working voltage DC12VProtection method The machine has its own instant error protection, super string connection, reverse connection can be protected Protection measures Fuses and built-in self-developed protection module Pressure balancing function Support the maximum pressure differential accuracy of 0.000control for fixed pressure balance function.

Available Range:

Model No:- Semco SI BB 24S 20A
- Support the charge and discharge current The charge and discharge port supports 20A+ 50A
- Display function and touch handling Displays all individual battery voltages and can touch the handling
- Support battery serial number 1 to 24 strings
- Support balanced current The 1 to 20A current is adjustable 

·       Modular design, single-point control technology, convenient expansion, high production and maintenance efficiency

·       Battery cycle life test

·       Battery charge/discharge characteristic test

·       Battery charge retention ability test

·       Battery charge/discharge efficiency test

·       Battery overcharge/over discharge rate endurance test

·       Support CAN communication to realize data docking with BMS

·       Support docking with MES system

·       Auxiliary channel acquisition and recording

·       Static test, dynamic test, standstill

·       With anti-reverse connection, data loss protection function

·       Support multi-channel parallel

·       Feedback efficiency 92%

·       Charge and discharge power factor 0.99 (rated power)

The 6-speed universal sorting machine with code scanning is a testing and sorting equipment used to scan cylindrical batteries, test internal resistance, voltage and other parameters, and perform data binding to facilitate product traceability. Comes with high-speed code scanning gun and high-precision internal resistance and voltage automatic testing system. The device accurately sends the battery to the designated gear according to the internal resistance and voltage values set on the human-machine interface software. The system can achieve up to 6 gears (5 OK gears, 1 NG gear) sorting. The barcode information read by the scanner and the tested internal resistance voltage data are bound and stored on the system. This equipment can test about 3,000 assembled batteries per hour, and has a simple and elegant structural design and stable performance. It is one of the most cost-effective sorting equipment on the market so far.