ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system.
Product Features:
1. Standardized components, modular architecture, easy for expansion.
2. High energy density, small footprint, short construction period, strong environmental adaptability
3. Battery module within the layered stack design, with more than 10 years of long design life
4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH--500KWH optional
5. BMS battery management system with SOC automatic calibration and high current passive balancing function,
combined with the perfect operation control and management strategies to achieve accurate and efficient management
6. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system.
7. Our BMS system adopts American NXP automotive grade chips with high performance.
8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform.
9. Colorful LCD display all module working information and status.
Product introduction:
This product is composed of high quality lithium iron phosphate core (series-parallel connection) and advanced BMS management system. It adopts master-slave mode, which is convenient for monitoring and controlling the input and output system. The charging and discharging are independent, it can control the charging current of the AC charger and solar controller according to the battery temperature, voltage and SOC to better protect the battery cells from overcharging, overheating and discharging. It has high reliability and long life, products developed for applications such as solar energy storage, industrial and commercial energy storage, household energy storage, charging piles, data room and other applications.
Product advantages:
All-in-one design, high integration and space saving installationï¼?
Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years
Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability
Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage
BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range
CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability
System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell
Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable;
Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed
PTC thermistor
Used for over heat protection of various equipment & motors
Available for switching temperatures from 60 deg c to 190 deg c
PTCs in single, double and triple versions can be supplied
Weight is approximately 5 gm per single piece
The PTC thermistor has a diameter of 3 mm
3424 Battery Pack Ntc Ptc Thermistor Suppliers
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Application:
Electronic thermometer, medical devices
Features:
Quick thermal sensing response and high delicacy
High resistance precision and good coherence
High working stability and reliability
Small size and light weight
Introduction:
Tjd series are insulation film ntc thermistors, our latest product developed with innovative technique, designed for the purpose of temperature detection, control and compensation of electric and electronic products.
Application:
Computer, printer, and home electric appliances, etc.
Introduction:
Mf58 series are purified glass wrapped diode thermistors with two terminals extending axially, processed with the combination of ceramic and semiconductor techniques.
Application:
, integrate circuits, quartz crystal oscillators and thermocouples.
-- for liquid level display and flow rate measurement, and cell phone battery.
Features:
Wide range of resistance with high resistance precision: 0.1-1000k¬+
Usable in high-temperature and high-moisture environments due to the glass wrapping small, light, firm, and convenient for automation mounting on printed circuit board
Quick response to thermal sensing with high sensitivity
High working stability and reliability
1.Wide operating temperature range: -40 to +300íµ
2.Dielectric strength: 1, 500v ac for one second
3.Short thermal response time in water, high stability in moisture
4.Suitable for use in high-temperature and moisture environments
5.High accuracy, small dimensions, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Climatic category:iec60068-1
8.Resistance tolerance ú¦ía1%í½ía10%
9.Insulation resistance: í²100mª+
10.Dissipation constant:min. 3mw/íµú¿still airú¬
11.Thermal time constant : 8 seconds max (still air)
12.Thermal time constant : 2 seconds max (stirred liquid)
13.Moisture resistance:(40íµ 95% rh)1000 hours
R valueú¦10k-5000k
B valueú¦3435, 3950, 3977, 3899, , 4050, 4020 etc.
Precisionú¦+/-1%--+/-10%
1.Fast response , high sensitive.
2.Glass sealing, able to stand for low temperature
3.Coaxial structure makes it easy to install and can stand for high temperature
R value :10k--5000k
B value :3950, 3899, 4020, 4050, 4200, etc.
Precisionú¦+/-1%--+/-10%.
1.Fast response , high sensitive.
2.Glass sealing, able to stand for low temperature
3.Coaxial structure makes it easy to install and can stand for high temperature
R value :10k--5000k
B value :3950, 3899, 4020, 4050, 4200, etc.
Precisionú¦+/-1%--+/-10%
Sanyo high performance cells being used, plastic case made from import pc/abs materials, each cell to be strictly selected and matched before assemble, inside over-temperature & current protected , flexible board connection.
We are manufacturing customize battery packs for Electric Bicycle, Electric Scooter, Electric Rickshaw, Electric Three Wheeler, Electric Four Wheeler, for Solar Street Lights, Electronics Equipments, etc.
Paraffin wax is a translucent soft solid commonly referred to as wax. It is extracted from petroleum and burns readily. Paraffin Wax is used for several purposes. Paraffin wax is a white or colorless soft solid derivable from petroleum, coal or oil shale, that consists of a mixture of hydrocarbon molecules containing between twenty and forty carbon atoms. These waxes are categorized by oil content and the degree of refinement.
Application: Candle manufacture, wax paper, polishes, cosmetics, electrical insulation assist in extracting perfume from flowers, medical ointment, Pharmacy, Batteries, Paint and varnish removers, waterproof coat for wood, match industry, Corrosion inhibitor, food and chocolate polishing, PVC lubricant. some factories mix paraffin wax 3-5% with 1-1.5% to receive a better quality.
Packing: 25kg Carton Box
Item Specification
Melting Point: 58 -64C
Oil Content: 1%- 5%
Colour: Off White
Flash point: 250 C
3424 Battery Pack Ntc Ptc Thermistor Suppliers
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