Semco Infratech Private Limited

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Model No:-Semco SI 8S Balance Module=Improve Battery Safety QNBBM Balancer equalize voltage for every series of batteries. Prevent all cell overcharge or over discharge. Maximum Battery performance and extend Battery life.

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Model No:- Semco SI BE 16S 1.2A Inductive Active Balancer= Max Balance Current 1.2 A Factory Direct Sales Near battery Balancer2S-16S Lithium/LifePO4 Battery Inductive energy transfer equalization board, high current 1.2 A energy transfer battery voltage balancer, significantly balance battery voltage, improve the overall efficiency of the battery pack!

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Model No:- Semco SI BE 17S 1.2A Inductive Active Balancer-Max Balance Current 1.2A Factory Direct Sales Near battery Balancer2S-16S Lithium/LifePO4 Battery Inductive energy transfer equalization board, high current 1.2Aenergy transfer battery voltage balancer, significantly balance battery voltage, improve the overall efficiency of the battery pack!

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Model No:- Semco Si Wiremap Test Board

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Model No:- Semco SI BE 17-21S 5A Capacitive Active Balancer-The purpose of an active balancer is that if you have a pack of cells with lower capacity, you can extend the life or the SoC that you have on the pack by moving energy from one cell in the pack with more energy than the other cell.

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Model No:-Semco SI BE 12-16S 5A Capacitive-

Port Description1. B-, B1, B2, B3, and B4 are the nodes of each battery;2. The two pads marked "EN/RUN" on the board silk screen are shorted by default, so that the equalizing board will enter the equalizing working state after powering up, or you can disconnect the lead and add a switch to control the equalizing work;3. The EN/RUN indicator light indicates the continuous working status of the equalization, and it will go out only when the battery under voltage protection or the equalization board is faulty;4. The on-board sequence of the balanced board is generally from B-→B1→B2→B3→B4, from the low string to the high string one by one Connection: The connection diagrams are all the highest strings drawn. You can connect as many strings as you actually need, and the rest can be left floating

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Model No:- Semco SI BB 24S 20A

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Model No:- Semco SI BE 9-14S 5A Capacitive=The basic principle of the active equalization technology is to use the ultra- pole capacitor as a temporary energy storage medium, charge the battery with the highest voltage to the ultra- pole capacitor, and then release the energy from the ultra- pole capacitor to the battery with the lowest voltage. equal. The constant current DC- DC technology ensures that the current is constant regardless of whether the battery is charged or discharged. The advantages of this equalization solution are asfollows:1. Each time the energy is transferred, the highest compensation is taken to the lowest, which avoids invalid charge and discharge cycles and has almost no impact on battery life.2. Cross- f low DC- DC technology ensures a constant equalization current, and will not affect the equalization ability due to the small voltage difference between the batteries.3. I t takes only two energy transfer processes to complete the equalization of the battery from high to low, and the equalization efficiency is not affected by the distance between the batteries, which greatly improves the equalization efficiency. The average efficiency is 0. 95 squared to approximately0. 9.

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Model No:-Semco SI CT 5V 10A 16CH - Semco Cell Tester=Equipment Description: -It can be used for a variety of Lithium batteries, Ni-MH batteries, Ni-CD batteries toprocess capacity test, charge and discharge characteristics test, capacity grading and matching,balance charging, internal resistance test, data analysis & comparison etc. It can be physicallycompatible with 18650, 26650, 32650, pouch and prismatic cells. DT50W isolation measurementdesign can balance charge & discharge the individual cells inside of the battery pack to the same leveland determine the location of the bad cells without disassembling the battery pack, then replace it. Itcan balance charge-discharge the unbalanced battery pack and restore the battery pack to normalbalance.It’s suitable for lithium battery testing, maintenance, regeneration, battery pack assembling, etc.

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Semco SI BMST 1-16S Single Unit Only=
Platforms supporting the BMS lifecycle. A Battery Management System (BMS) is an embedded unit performing critical battery functions, including cell monitoring and balancing, pack charge and discharge control, safety, and communications.

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Model No:- Semco SI BMST 1-24S (50A/120A) With Cabinet=Battery Management System Tester with Computer and Cabinet is a critical module in electric vehicle that continuously monitors the battery health, balances the cell voltages. It also protects cell from over & under voltages, temperatures, current for safety & thermal management.

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Model No:-Semco SI BE 124 2A=Lithium battery pack balance maintenance instrument is a maintenance equipment for lithium battery packs of new energy vehicles. It can solve the problem that after the power battery is connected in series and formed into a group, due to the inconsistency of each single battery, the problem of unbalanced power of the battery monomer continues to expand, resulting in shortened battery life, reduced cruising range, and even complete battery failure. . The main design idea is to analyze and judge the deep-seated problems of the battery pack by collecting single battery parameters and using intelligent algorithms. Adopting the method of "refilling all the strings", the backward batteries are accurately recharged to ensure that each string of single cells is fully charged, and the power difference between the single cells in the group is maintained to the factory level. Thus, the short board effect of the battery pack is eliminated, and the capacity of the entire battery pack is restored to close to the factory level.

 

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Semco SI-MWN-3000A=The spot-welding machine with large battery pack without the need of distribution pump has low noise, fast speed and stable pressure. The equipment has stable performance, reliable welding quality, compact and reasonable structure, small size and large power, and is rated as "fighter" by customers.

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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.

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Model No:- Semco SI BAL-520=is used for repair balance to restore capacity. Easy operation to restore capacity of battery pack. Repair the capacity of the battery pack, balance the voltage of each string of batteries, and solve the problems of unsatisfactory charging and power failure of the battery pack

Application Imbalance of voltage: The voltage of long used battery pack is not average. Discharging balance: It is discharging in 1A current for each series to the lowest voltage. Charging balance: It is charging with steady current for avoiding over charge. Balance discharging in second time: It is for a better balance effective if finish second discharging. Balance charging in second time: Charging with steady current.

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Semco SLB 5V 30A 8CH

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Model No:-Semco SI BCDS 100V 30A 6CH- SLB

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Model No:- Semco SI BDS 100V (20A) (1kW) 1CH=Equipment applicable scope and function introduction, BCDS Scope of application: BDS series discharge test equipment is mainly used for lithium battery discharge test. Test items include: discharge protection voltage, capacity, etc. By editing the corresponding steps, the battery can proceed according to the set process Discharge test.

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Semco SLB 5V 100A 4CH

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Semco SLB 5V 3A 8CH

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Model No:-Semco SI BCDS 75V 20A 8CH=Scope of equipment application: mainly used in battery production or experiments including lithium-ion batteries, lead-acid batteries, cadmium-nickel batteries, nickel-hydrogen batteries, etc. Life aging test (Circle Life Testing) and quality control. Supported test content: Battery cycle life test, battery capacity test, battery charge characteristic test, battery discharge characteristic test, battery charge retention test, battery charge and discharge efficiency test, battery overcharge, over discharge rate endurance test Wait.

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Semco SI BCDS 120V 30A 18CH - SLB

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Model No:-Semco SI MWN 4000A Gantry, Unipolar Transistor - Pnuematic =This transistor spot welder machine is used for welding the cells with high quality. With self-check and contrast function, it can make sure that each spot is up to standard.

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Model Numbers available:-Semco SI BCDS 100V (10/20A) (2kW) 1CH = StandaloneBCDS Scope of application:BCDS series charge-discharge test equipment is mainly used for lithium discharge cycle test.Battery charge-Test items:Battery charging protection voltage, discharge protection voltage, capacity etc. The device hasfour test steps: charging, discharging, shelving, and cycling. By editing the corresponding steps, the battery can be tested in accordance with the set process.

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Model No:- Semco SIT 5V 60A 8CH=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.

Product Details:

Model No:-Semco SI BCDS 120V 30A 4CH=Scope of equipment application: mainly used in battery production or experiments including lithium-ion batteries, lead-acid batteries, cadmium-nickel batteries, nickel-hydrogen batteries, etc. Life aging test (Circle Life Testing) and quality control. Supported test content: Battery cycle life test, battery capacity test, battery charge characteristic test, battery discharge characteristic test, battery charge retention test, battery charge and discharge efficiency test, battery overcharge, over discharge rate endurance test Wait.

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Model No:- Semco SIT 5V 120A 4CH With Temperature Channels=

 

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Semco SLB 5V 6A 8CH-Control method-Independent control for each channel, current and voltage four-wire system Collection.
Characteristics  - Constant current source and constant voltage source, double closed loop structure.
Charging mode -  Constant current charging, constant voltage charging, constant current constant
voltage charging, constant power charging

Product Details:

Model No:- Semco SI BCDS 99V 20A 1CH - Semco Battery Charge & Discharge Cabinet-is integrated with the function of a high-precision capacity series discharging test and high-precision series charging test. With a wide voltage testing range from 9V to 99V which make it can test varieties of batteries from 12V-84V. Charging test and discharge test can be performed for lead-acid batteries, lithium batteries and other types of batteries. The maximum charge & discharge cycle index is 16 times, which can also be used as the aging equipment in the battery production. The device provides two operation modes: Panel and Software. After installing the specified software, the device can be managed and operated through the computer: charge-discharge setting, data sampling, test report imports and export, test data analysis, charge-discharge curves drawing. One computer can manage multiple devices simultaneously through a switch.

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Model No:- Semco SI BE 10-24S 4A (Bluetooth)-Lithium Battery Equalizer = Appearance Black square Customized logo & tag Fine wires Three indicative lights on the right No external power required

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Model No:-Semco SI BCDS 60V 20A 8CH=Equipment characteristics:-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; 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;
 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‰.

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Model No:- Semco SI BCDS 60V 40A 4CH=Battery Charge & Discharge Cabinet Tester=Energy feedback energy-saving type. Constant current to constant voltage charging safely and smoothly. High precision Calibration method. Excellent heat dissipation performance. The channel is detachable. The built-in temperature of the device. Single box power supply. Power independent. The clamp is flexible and adjustable.

 

Product Details:

Model No:- Semco SIT 5V 6A 8CH With Temperature Channels=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. 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 and voltage within0.5‰; 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; Excellent thermal performance, unique duct design, through forced air cooling to reduce the impact of high temperature on equipment performance. The dual fan mode is adopted to carry out forced ventilation and cooling for the power cooling module, and the thermal imager is used for thermal simulation test to ensure that the cooling device works within a reasonable temperature range.

Product Details:

Model No:- Semco SI BDS 110V 100A=Support RS232 real time monitoring by PC or SD Card download data after discharge.• Battery String voltage is 80- 110V 110Vers can decide how to set single battery voltage.• Easy to operate: All input is simple English menu, humanized operation, clear procedure, every step and interface will give user brief tips avoid incorrect operation fundamentally.• It can be hung and used for any large volume battery to test the actual volume.• Providing data management, print, analyze, count report, automatic generate test report.• Amplify or minify the voltage curve for easy observation.

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Semco SI DSWM 8X 5000A - Double Side Automatic Spot Welding Machine - Fully Electric-Applicable product areas: energy storage power stations/electric bicycles/electric motorcycles/electric vehicles/electric tools/aircraft model aircraft/plant protection agricultural machinery/disaster response/ health equipment/medical appliances/wild operations/water sports/underwater submarine/artificial intelligence/security Technology/unmanned factories and other production and life applications of modularized lithium battery packs for spot welding, and other lithium battery pack production line equipment to form the entire production line.

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Model No:- SI CDM 100V 30A (Portable)=FGCD series tester adopts advanced charging and discharging technology with a variety of built-in test and maintenance modes, which are suitable for the discharge, charging and discharge-charge cycle tests of various lithium battery packs on the market.

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Model No:- Semco SI BMST 1-24S Single Unit Only=Internal resistance test, overcharge and over discharge test, overcharge recovery and over discharge recovery test, over current test (charge over current and discharge over current).Unique test items: Short-circuit protection test (refers to the real short-circuit protection test in microseconds). Single cell self-consumption test (refers to the true and accurate self-consumption of each cell). Equalization current and equalization voltage (can accurately capture equalization current and equalization opening voltage).Types of protection boards that support testing: Lithium iron phosphate, ternary lithium cobaltate, lithium manganate, lithium titanate, etc. Use the computer host computer to support the barcode scanning function, and automatically save the test data.

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Model No:- Semco SI HWM 801D=Energy storage inverter spot welding machine 12.6KW Overview-The new-designed battery spot welder is equipped with two super capacitors for energy storage and a stable power source for pulse spot welding. Compared to the traditional AC spot welder, it has no interference to the electric circuit and no more tripping problems. The max pulse welding power can be up to 12 kW, ensuring you a reliable welding effect.

Application Welding of lithium iron phosphate battery without nickel conversion carried out with nickel aluminium composite sheet. Welding lithium iron phosphate with pure nickel sheet. Used in batteries, metal hardware, electronic components spot welding work.

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Model No:-SEMCO SI BCT 100 120A=Lithium battery comprehensive test equipment is a device for quickly and accurately testing the performance of the finished battery. The system adopts 32Bit ARM Processor, voltage and current adopt 16Bit AD. The converter has faster test speed and higher test accuracy than similar devices, and supports simultaneous operation of multiple devices. Widely used in the production and scientific research experiment test of power battery packs such as automotive electronics, aerospace, ships, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communication power supplies, etc. Test items: Open circuit voltage, AC internal resistance, and discharge test, discharge over current test, short circuit protection test, and charge test, charge protection test, etc.

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Model Number:-SEMCO SI BQT 1-24=Battery internal resistance tester (T685)/Test Accessories (1 Test Wires + 2 Test Connector)/Portable IR Tester 3563 100V - Battery Test Device -Attachment Clip/Portable IR Tester 3563 100V - Battery Test Device -Attachment Probe/Portable IR Tester 3563 100V - Battery Test Device -Attachment Jig is the handheld lithium battery quick tester, it can detect up to 24cells' voltage in same time, and meanwhile, system will do data analysis and show the test result quickly.