Basic Info.
Product Description
This machine adopts microcomputer control insulation gate bipolar transistor (IGBT) DC-DC technology, a microcomputer controls each channel of power supply, each channel works independently, the same system circuit shares a group of DC bus, the circuit obtains electric energy charge from the bus during charge, the circuit sends electric energy back to the bus during discharge.
The equipment supports manual and automatic operation. The user can work out various formation and charging /discharging processes on the host computer and send them to the specified circuit, or work out various processes through the control panel of each circuit. Each circuit can be controlled and operated independently according to the user's process, and the whole operation process can be completed automatically. High reliability, easy operation, fault self-diagnosis, less harmonic pollution to the power grid, high power factor, high accuracy of output DC current. Each circuit of the equipment has a temperature measuring point, the user can set the upper and lower temperature, the equipment exceeds the temperature range can realize automatic shutdown and report over-temperature fault.
Function:
The charge and discharge circuit is managed by the control computer through the communication bus, and the equipment runs fully automatic, which can realize the centralized networked control and data processing of multiple power supplies. Realize unattended, remote monitoring.
The user can program the formation process and parameters of all kinds of batteries, with constant current charging, constant voltage charging, constant voltage limiting current charging, constant current limiting voltage discharge, cycle, static, gap pulse and other working modes, with fixed time, fixed voltage, fixed current phase conversion mode and timing recording and printing operation data function.
Complete protection functions: with over-current, over-voltage, under-voltage, out-of-current and power-down data preservation, power restoration automatic recovery and other protection functions; it has the protection functions of anti-reverse connection of battery, over-discharge, short-circuit ignition protection of output, power grid blackout protection and so on. It displays the current operation data and fault reasons through LED and principle computer
Technical Parameter:
1. Current control range: 0 ~ 100%F.S (F.S=40A/70A)
2. Voltage control range: 10% ~ 100% F.S (F.S=350V)
3. Current control accuracy: ≤±0.5% F.S (F.S= rated current)
4. Voltage control accuracy: ≤ 0.5% (F.S= rated voltage)
5. Voltage control range: 10% ~ 100% F.S (F.S = rated voltage)
6. Temperature measurement range: 0~100ºC
7. Temperature control range: 0~100ºC
8. Temperature control accuracy: ±0.5ºC
9. Time accuracy: ≤10S/24H
10. Electrical efficiency: >92% (when output load is greater than 30%)
11. Output ripple: ≤5%DC
12. Output current protection time: 50uS (no surge current)
13. Discharge energy recovery efficiency: 95%
14. Power factor: ≥0.99
15. Output harmonic content: < 6%
16. Power factor compensation: built in
17. Harmonic processing: built in, without additional treatment
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Why choose us
BETTER has developed into an innovative enterprise to provide general contracting system integration services, including R&D and design, project planning, complete equipment, installation and commissioning, technical output,technical training, after-sales guarantee and so on. We has created"China's First Station" and became the "Purchasing Center in China" for many international customers. BETTER took the lead in putting forward the concept of battery industry full-resource operation, and thoroughly solved problems including the long project construction period, heavy technical communication task, unreasonable production line matching, and cumbersome business communication arising from purchasing from multiple sources by customers.
Service Project
1. Battery manufacturing equipment and turn-key solutions for complete sets of equipment,
2. Battery factory designs, battery product designs and tooling,
3. Battery manufacturing technology support and Transfer,
4. Production management guidance & consultancy for battery manufacturers,
5. Battery manufacturing related accessories, raw materials, chemicals,
6. On-site Battery Production Guidance & Consultancy.
Service Standards
Nice Performance , Nice Price , Free Planning , Pleasant: Never Say "No",
they constitute 4P service standards for the global battery manufacturing industry established by BETTER.
Packing & Delivery
Packing:Wooden case, export standard package
Delivery Time:Delivery in 30 days after receipt of advance payment. 
2022 Exhibition
Team Style
Colorful team activities
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Company Profile
Better Technology Group Limited (hereinafter referred to as Better Group) is a battery manufacturing technology integrated service provider and the whole industrial chain operator positioned in the global business development.
Better Group owns BETTER and WELLPACK brands which respectively engages in the products of lead-acid battery and lithium battery to create a professional connection between the entire industrial chain of lead-acid battery and lithium battery. We have more than 30 years of experience in battery manufacturing and machinery manufacturing.In the lead-acid battery sector, Better Group is the first to put forward the entire industrial chain operation of battery industry, and focuses on providing global clients with R&D design, project planning, complete sets of equipment, installation and commissioning, technology output, technical training, after-sales support and other battery manufacturing project general contracting system technology service services. In the lithium-ion battery sector, Better Group focuses on the R&D, production and technology integration service of advanced battery energy storage system. The application scope covers fields like outdoor portable energy storage, home energy storage, centralized and distributed energy storage system for industrial and commercial and power stations, PV Storage & EV Charging integrated application solution.
Better Group has passed the ISO9001 quality system certification and which is also implementation and revision unit of the battery manufacturing 4P service standard. At present,Better Group has obtained nearly 100 self-developed patented inventions authorized by the CNIP (China National Intellectual Property Administration).Better Group operates in nearly 100 countries and regions.
BETTER will walk with the times and stand shoulder to shoulder with customers. We start from China and we serve the whole world. At present, the company's business covers nearly 100 countries. In the future, Better Technology Group Limited will continue to take the mission of "Let Made In China Beautify The World", actively practice the core values of "service, innovation, endeavour and reciprocity", and continuously strive to build a "high-quality export operation platform for China battery industry".