Electric vehicles need fast and safe charging to meet users' needs. Firstly, from a practical point of view, fast charging can greatly shorten the waiting time of vehicle owners and enhance the experience of use. For example, on long-distance trips, if the charging time is too long, it will not only affect people's travel plans, but also may trigger users' range anxiety. Secondly, safe charging is the basic need of every car owner. After all, frequent charging accidents will greatly reduce people's confidence in EVs and negatively affect their market prospects. Currently, the market achieves high-efficiency charging of trams through liquid-cooled charging technology:
1. Heat dissipation principle:
  - Using the heat absorption and conduction characteristics of coolant, the heat generated during charging is exported through circulation.
  - It keeps the working temperature of the battery in a suitable range, improves the charging efficiency, and prevents overheating from decreasing the efficiency and shortening the service life.
2. Liquid cooling system composition:
  - Including power pump, liquid circulation channel and coolant.
  - The power pump drives the coolant circulation, and the liquid circulation channel is located between the cable and the charging gun.
3. Technical Advantages:
  - Supports higher current for fast charging.
  - Reduce the heat of the cable to avoid overheating, increasing the cross-sectional area of the wire is not a necessary condition.
As an excellent new energy charging application technology provider, OMG' has ploughed deeply into the field of electric vehicle charging cables for many years, focusing on the research and development of high-quality charging cables, and paying attention to the industry certification.OMG' liquid-cooled charging cables have been certified by UL, IEC, TUV, and CQC, and make use of the liquid-cooling technology, which makes it possible for the cable to keep a low and constant temperature during the charging process by cooling down. Charging process to maintain a low constant temperature, to overcome the heat damage to the charging gun, charging cable, charging pile heat, so as to improve the DC charging current of a programme. It can fill up the car battery or quickly replenish the battery in a short time to improve the user experience. Liquid-cooled charging cable is an important development direction of electric vehicle charging technology, OMG' is committed to providing reliable and efficient charging solutions for the popularisation and promotion of electric vehicles.
Liquid Cooled Charging Cables are electric vehicle charging cables that utilize liquid cooling to achieve high-speed charging. These cables feature a 500A current rating and a 1000V voltage rating for charging speeds up to 500KW.
The cable is a more critical part of the charging system. Electric vehicle charging requires a charging cable to connect the car to the power source. The basic function of a charging cable is to transmit power and control charging. Commonly used in charging stations, parking lots, hotels, communities, garages and other areas, the portable charging cable is suitable for placing in the car.
During the charging and discharging process of electric vehicles, due to the long use time, high frequency of use and high current intensity of cables, the safety of electric vehicle charging has become the focus of the industry. On the basis of ensuring excellent insulation performance, the cable should also have high aging resistance, heat resistance, oil resistance, weather resistance and other properties. Since it is often bent and dragged during use, the flexibility and mechanical properties of the cable are also required.
There is no doubt that the electric vehicle market will continue to grow. OMG charging cable solutions enable you to charge your electric vehicle more safely and efficiently, providing a pleasant charging experience.
Why choose OMG
1. First, the EV cables produced by OMG are compatible with most EV chargers. OMG has UL certificates for the American market and EN 50620, IEC62893 certificates for the European market.
2. OMG electric vehicle cables have obtained IATF16949 certification, and can produce products with TUV certification, China CQC certification, China DEKRA certification, IEC62893 certification, EN50620 certification, UL62 and JCS4522 series standards, and can meet the needs of different customers. Such as home use or commercial use.
3.OMG is a direct manufacturer, our main products are EV Charging cable, EV High Voltage Cable, Liquid-cooled charging cable. You can get the best price and service. OMG has rich experience and strong R&D capabilities, providing OEM and ODM.
4. How to ensure the quality First, OMG produces EV cables in strict accordance with ISO 9001:2015 and IATF 16949:2016 standards. We strictly control the raw materials to ensure excellent quality; secondly, during production, we will age and test the EV charging cable 3 times; finally, before the product leaves the factory, QC testing is carried out many times to ensure that the quality is passed and delivered to the customer.
To learn more about EV cables and charging pile cables
Electric vehicles rely on electricity to drive the car, and electric vehicle charging cable is the carrier of electric vehicle and power connection, is one of the key components of electric vehicle electric energy conduction system. In order to complete the whole charging process more safely and reliably, the charging cable not only needs to transmit information, but also needs to be automatically controlled when necessary.
The charging and discharging process of electric vehicles is characterized by long duration, high current intensity, and high frequency of cable usage, and the safety of vehicle charging has become a key concern of the industry. Charging pile in outdoor use, charging cable may be sunlight, weathering, oil, humidity, freezing and other adverse conditions, and in use is likely to often have to bend, drag, which will inevitably cause the cable scratching, wear and tear, crushing and other damage. Electric vehicle charging cable should have high heat resistance and aging resistance based on good insulation properties. At the same time, it should have good low-smoke flame retardant properties when burned to ensure that losses and injuries are minimized.
The traditional cable line with low current-carrying capacity, charging speed is slow, the industry's current can quickly cool down charging program is to use liquid-cooled charging technology, so that the cable in the charging process to maintain a low constant temperature, to overcome the heat on the charging gun, charging cables, charging pile of heat damage, so as to improve the DC charging current. The difficulty of liquid-cooled cable design lies in the sealing of the cooling medium, which will directly affect the safety and efficiency of the charging process.OMG's high-power liquid-cooled charging cable meets the European standard certification, suitable for DC 1000V/1500V, and realizes a maximum current-carrying capacity of 1000A, and the cable's outer diameter can be 24mm, which is more conducive to the charging equipment, and the minimum bending radius is 6OD. The cable is designed with liquid-cooling technology to significantly increase the current-carrying capacity and create a good cooling effect.
As a bridge connecting the pile and the vehicle, the charging cable briefly introduces the characteristics and differences between TPU and TPE.
The English name of TPU is the abbreviation of thermoplastic polyurethane. The main characteristics of TPU are: a wide range of hardness, and with the increase of hardness, its products still maintain good elasticity and wear resistance, high mechanical strength, outstanding cold resistance, good processing performance, oil, water and mold resistance, and good recovery and utilization. Under the condition of high hardness, the elastic loss of TPE is greater than that of TPU.
TPE English name is the abbreviation of thermoplastic elastomer, which means thermoplastic elastomer. It has the characteristics of environmental protection, non toxicity, safety, wide hardness range, good coloring, soft feel, weather resistance, fatigue resistance, high temperature resistance and so on. It can be recycled and reduce costs.
At present, the insulation and protection materials of automobile harness with temperature grade of 105 and below are mostly PVC materials. PVC materials for domestic automobile harness often have some disadvantages, such as rough extrusion surface and poor low-temperature performance. In view of this, combined with the special environment of automobile harness (such as narrow space, poor heat dissipation, frequent mutual friction, etc.), special requirements (thin wall, high-speed extrusion, etc.) and cost control requirements, it is necessary to study the PVC material for automobile harness to further improve its performance.
5038 Ev Liquid Cooled Charging Cable Suppliers
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1. Heat and cool blood:
Lotus root born with cold, with heat and cooling effect, can be used to treat hot disease; lotus root sweet and more liquid, fever thirst, Nvxue, hemoptysis, blood is particularly useful.
2. Laxative diarrhea, spleen appetizer:
Lotus lotus contains mucin and dietary fiber, with the human body, the cholesterol and triglycerides in the human body, so that it is discharged from the feces, thereby reducing the absorption of lipids. Lotus root exudes a unique fragrance, but also contains tannins, there is a certain spleen diarrhea effect, can increase appetite, promote digestion, open stomach health, beneficial to poor appetite, loss of appetite were restored to health.
3. Yi Xue Sheng muscle:
Lotus nutrient value is very high, rich in iron, calcium and other trace elements, plant protein, vitamins and starch content is also very rich, there are obvious tonic blood, enhance the role of human immunity. Therefore, Chinese medicine called it: "the main fill in the spirit of God.
4. Hemostasis stasis:
Lotus root contains a lot of tannic acid, a contraction of blood vessels, can be used to stop bleeding. Lotus can also cooling blood, blood, Chinese medicine that hemostasis without leaving stasis, is the disease of hyperthermia diet to share.
Product Name: Sodium permanganate
Use level: Industrial
Content: 40 (%)
CAS Number: 10101-50-5
Molecular formula:NaMnO4
Molecular Weight: 141.93
Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate.
Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on.
Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place.
Quality Standard: Â
Items index
Sodium permanganate (NaMnO4) Content / (%) 40
Water-insoluble content / (%) 0.01
Potassium (K) content / (%) 0.22
pH value 6 ?8
Density / (g/cm3) 1.36 1.39
Chloride (Cl) content / (%) 0.02
1. Product Functions and Features
Sodium Selenite is a supplement of selenite for animal nutrition.
The product has stable quality and good liquidity and is easy to mix process.
2. Â Introduction
Mixed feed additives and sodium selenite.
The additive of microelement selenite in feed.
Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes.
3. Appearance
Light Grey Powder
4. Product quality standard
1%selenite 5% Â selenite
Sodium selenite (counted by Se)% 1 ±0.05 5 ±0.10
Moisture % 5
Pass 450 m test sieve% 95
Total arsenic content (counted by As)% 0.0005
Lead content (counted by Pb)% 0.002
Cadmium content (counted by Cd)% 0.001
5.Packing:25kg/bag
6. Storage conditions, methods and precautions:
stored in cool and dry places, and used up as soon as possible once unpacked.
1,Name: Sodium nitrite
Molecular formula: NaNO2
Formula weght:69.00
2Property: (1) ordinary sodium nitrite: white little crystals or light yellow
 (2) dry powder sodium nitrate: white crystal,non-caking, showing loose status.
Density:2.168. No odor, slightly salty. It is liable to deliquesce, dissolved in water,soluble in liquid ammonia,slightly soluble in ethanol and glycerin,Melting Point:271. Decomposition temperature is 320. It has oxidability and also has reducibility. It will slowly be oxidized into sodium nitrate in atmosphere, it can form nitrogen compound with nitrilo at low temperatures.
3Usage:It has been widely used in making nitro-compound and azo dye, mordant of textile dyeing, bleaching agent, metal heat finishing agent, cement early strength agent, and deicing agent etc.
Note: The product should be stored in a cool, dry place to prevent it from moisture, heat and sunlight. This product can not be mixed with strong reductant, inflammable and explosive materials, food, feed and additives. â?¢ This product is toxic and should be properly kept and can not be eaten.
4 Specification: (Technical Standards:GB2367-2006)
Item Unit Molten salt G High G First G Qualified G Dry powder G
Assay % 99.3 99.0 98.5 98.0 98.5
Sodium nitrate % 0.6 0.80 1.00 1.90 0.80
Chlorides % 0.03 0.10 0.17 -- 0.1
Water insolubles % 0.02 0.05 0.06 0.10 0.06
Moisture % 1.0 1.4 2.0 2.5 0.2
Loose degree -- -- -- -- 95
5,Package: net 50kg net each in plasic woven inner plasic bag, or according to customers requirement.
EV charging cable usually refers to Mode 3 cable, which plugs into a wall box or charging station for an AC charge. It does not include an inner-cable control box, instead, it has two plugs at both ends, one for connecting into the electric vehicle and the other for an EV charger. Consumers are often required to bring their own Mode 3 cable to use public AC charging stations
There are mainly two categories of charging cables, Type 1 to Type 2 and Type 2 to Type 2. provides both. Type 1 to Type 2 means one end of the cable is compatible with Type 1 inlet of the car while the other end suits for Type 2 outlet on an EV charger; Type 2 to Type 2 means one end of the cable is compatible with Type 2 inlet of the car while the other end suits for Type 2 outlet on an EV charger.
We have two series of charging cables: MS series and WS series. Each series contains Type 1 to Type 2 and Type 2 to Type 2. The wire can be straight or spring. The length is usually 16 feet/5m by default. You may customize the length, color or wire kind of the cable, the color or logo pattern of the plug, and the box, sticker, tag or any other related aspects of the packaging as long as MOQ is reached.
TPE Insulation EV Cable Flexible Extension Cord For Electric Car Charger DC EVDC-RSSPS.
HO7BZ5-F KAWEFLEX CHARGE EVC 450 750V AC Charging Cable Insulated EV charging cable type 2.
Evc H07bz5-F 450 750V EV Charging Cable Insulated EV charging cable type 2.
FT2 HWATEK EV Charging Cable E473281 EVE 2Cx8AWG 1Cx10AWG 2Cx18AWG 600V
TPE Insulation EV Cable Flexible Extension Cord For Electric Car Charger DC EVDC-RSSPS.
HO7BZ5-F KAWEFLEX CHARGE EVC 450 750V AC Charging Cable Insulated EV charging cable type 2.
Evc H07bz5-F 450 750V EV Charging Cable Insulated EV charging cable type 2.
FT2 HWATEK EV Charging Cable E473281 EVE 2Cx8AWG 1Cx10AWG 2Cx18AWG 600V
1. Transmission capacity of charging cable: The transmission capacity of charging cable directly affects the charging speed of fast charging. Fast charging usually adopts DC charging mode, which requires high charging power. Therefore, charging cables need to have sufficient conductivity to stably transmit high power. OMG' focuses on providing electric vehicle charging cable solutions, and selects high-quality charging cable materials and appropriate cross-section area of wires according to the actual demand, which can reduce the resistance of the cable, improve the charging efficiency and realise fast charging.
2. Durability of charging cables: During fast charging, charging cables are subject to high currents and frequent plugging and unplugging operations, so their durability is critical. Cables with poor durability are prone to damage or overheating, thus affecting charging effect and safety. In order to improve the durability of charging cables, OMG' puts the use of high-quality materials and structural design into production, increasing the tensile strength and abrasion resistance of the cables, as well as paying attention to the correct operation and maintenance in the process of use.
3. Temperature management: During fast charging, the charging cable and connector may generate a certain amount of heat, which requires effective temperature management. Excessive temperature will affect the conductivity and safety of the charging cable, and even lead to potential safety hazards. Therefore, charging cables should have good heat dissipation performance, and OMG' improves the temperature management capability by optimising the heat dissipation structure and increasing heat dissipation materials. Our liquid-cooled charging cables utilise liquid-cooling technology to incorporate a liquid-cooling circulation system inside the cable, and a structural form that allows the cooling system and charging system to co-exist and function together through a sealed circulation connection inside the charging gun. This allows the cable to maintain a low and constant temperature during the charging process, overcoming the thermal damage caused by heat generation to the charging gun, charging cable and charging pile, thus increasing the DC charging current.
4. Safety considerations: charging cable as an important link in the transmission of electricity, safety is a factor that can not be ignored. OMG's design and manufacture of charging cables, follow the relevant safety standards and norms, cables are in line with the European standard, the American standard, the Japanese standard, the Chinese standard and other standards in the industry, to ensure that the cable's insulation and voltage resistance, to prevent electric shocks and fires and other safety issues occurring.
The requirements of electric vehicle charging for cables are mainly reflected in the following aspects:
First of all, the cable needs to have a high degree of safety performance, which is the basis for ensuring that the charging process does not occur short circuit, fire and other dangerous situations. Therefore, the cable should have high temperature resistance, flame retardant and other characteristics to ensure that it can remain stable and safe under a long period of high load work. Secondly, the cable needs to be able to withstand high voltage because electric vehicles require high voltage to charge. This means that the insulation of the cable should be good enough to prevent leakage and avoid safety accidents.
In addition, since electric vehicle charging cables require frequent unplugging and plugging operations, the cables also need to have high abrasion resistance. This ensures that the cable will not deteriorate in the harness and the core will not fall off after a long period of use, thus maintaining its good performance. The size of the cable is also an important factor to consider. The size of cables used for EV charging varies depending on the model and charging power, and choosing the right cable specification can ensure charging efficiency and safety. Generally speaking, vehicles with higher charging power need to choose thicker cables.
Finally, the cables also need to have the function of power transmission and communication transmission in order to interconnect between charging piles and electric vehicles, between electric vehicles and the power grid, and between charging devices. This requires the cable to have stable transmission performance to ensure a smooth charging process.
After 27 years of deep development in the field of electric vehicle charging, OMG' has become an excellent international enterprise, dedicated to providing safe and efficient electric vehicle cable solutions for global users. Our product footprint covers more than 40 countries and regions, serving major automotive and well-known connector companies.OMG' EV charging cables are certified by UL, TUV, CQC, DEKRA, IEC, EN. It is also characterized by softness, good handfeel, bending radius less than 5D; oil, acid and alkali, water, abrasion, tensile, crush, cracking, UV, stable color; good flame retardant properties; bending resistance of more than 50,000 times; and all the materials are in line with the RoHS 2.0 & REACH environmental protection standards, which ensures the safety, efficiency, and convenience of charging for electric vehicles.
SFEX CT Manteau, also called the Cable Tray Manteau, is very efficient in extinguishing the initial fire suppression with immediate responses in case of fire because when a micro capsule for fire extinguishing reacts to a certain temperature and flame, it automatically disperses extinguishing agents.
It\'s based on a cooling fire extinguishing method, shows an excellent characteristic of being able to extinguish a fire completely with an immediate response at the time of initial fire if you cover it over the electric power line.
SFEX Solution : SFEX CT Manteau / SFEX AP Tape
1. Horizontal Section Fire : Access Floor, Cable Pit, and Cable Tray
Installation and How It Works
1. Cover the SFEX CT Manteau.
2. Prevent the spread of fire with extinguishing/flame retardance properties
2. Vertical Section Fire
Installation and How It Works
1. Wind the SFEX AP Tape on the cable.
2. Prevent the spread of fire with extinguishing/flame spread prevention properties
Test Result : AP Tape
Test Item
Test Standard
Unit
Test Result
Flame test of vertically placed cables
The carbonization length should not exceed 2.5mm from the bottom edge of the burner
-
Do not exceed (carbonization length: 0.6m)
During installation, photograph after installation
*Test Information
Test Facility Standard : KS C IEC 60332-3-10 : 2003(Compliant)
Volume of nonmetallic material(L) per meter of test specimen : 1.5 (volume of nonmetallic material for finished cable, not including AP Tape)
Number of test pieces : 5
Number of tiers : 1
Number of burners : 1
Position of test piece : Spatial type
Flame application time (minutes) : 20
AP Tape installation method : AP Tape in 0.6/1 kV TFR-CV 4C 35 from the height of burner to the top 10cm gap between AP Tape and 20cm length of AP Tape
New energy charging generally has three ways, portable charging, home-style charging and public charging piles, different charging methods are suitable for different scenarios and charging needs. But no matter which charging mode, the pursuit of charging reliability is the top priority. Electric vehicle charging cables are used to connect electric vehicle charging devices with the charging infrastructure, thereby transmitting power to the electric vehicle, and are equipped with a certain number of signal lines, control lines, power supply auxiliary lines, etc. to ensure that the entire charging process is accurately controlled and operated in a safe and error-free manner. Charging cables are generally used in charging stations, parking lots, hotels, neighborhoods, garages and other areas, and portable charging cables can be placed in the car. Charging cable as an important carrier of power transmission, for different charging modes need to choose the appropriate cable to better ensure the efficiency and safety of charging.
Portable charging and home charging generally use alternating current (AC), which is slower to charge, while the majority of public charging piles use direct current (DC), which focuses on the efficiency of charging. As home chargers are usually installed and used by individuals, they have higher safety requirements. Therefore, the cables used in home charging piles undergo strict safety certification and are waterproof, high temperature resistant and fireproof. In addition, the cable length of home chargers is generally longer to accommodate different parking locations. Cables used in public charging piles, on the other hand, require greater durability and stability. Because public charging piles are used more frequently, the cables need to withstand more plugging and unplugging and the influence of the external environment. Therefore, the cables used in public charging piles are made of more wear-resistant, pressure-resistant and corrosion-resistant materials to ensure a long service life and stable charging effect.
OMG' has been developing in the field of automotive charging cables for many years, putting customers' needs and experience in the first place, and has been committed to providing new energy charging application technology solutions to meet the practical applications.OMG' charging cables are soft and feel good, with a bending radius of less than 5D; they are resistant to oil, acid and alkali, water, abrasion, tensile, and crushing. Resistant to cracking, UV, stable color; good flame retardant performance; bending resistance of more than 50,000 times; all materials comply with RoHS 2.0 & REACH environmental standards. And we focus on industry certification, in addition to the Chinese standard also meet the international standards of Europe, America, Japan and other international standards, to serve the global electric vehicle charging market.
As a dedicated provider of single-phase EV charging cables, we offer a robust Type 2 solution engineered to enhance your electric vehicle charging experience. Our cables support a powerful 32A and 250V, delivering efficient and reliable charging performance. Available in customizable lengths to meet your specific needs, we offer tiered pricing options to fit various budgets. With an IP55 rating for water and dust resistance, our cables are suitable for both home and outdoor use, ensuring dependable performance in diverse environments.
Our USB cables are designed to provide reliable charging and data transfer solutions, offering both standard options and customizable solutions to meet your specific needs.
Key Features:
Versatile Compatibility: Suitable for various devices, including smartphones, tablets, laptops, and more.
Standard Options: A range of pre-made USB cables available in different lengths and configurations for quick access.
Customized Solutions: Tailor your USB cable to meet specific requirements, including length, connector types (USB-A, USB-C, Micro USB), and color options.
High-Speed Performance: Supports fast charging and high-speed data transfer to enhance your device usage.
Durable Design: Built with high-quality materials to ensure longevity and resistance to wear and tear.
Quality Assurance: Each cable undergoes strict testing to ensure reliability and safety.
Whether you need a standard USB cable for everyday use or a customized solution for a special project, we are here to help. Contact us today to discuss your requirements and get the perfect USB cable for your needs!
5038 Ev Liquid Cooled Charging Cable Suppliers
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