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Aokai Electric as a professional dc contactor supplier, is specializing in the design, R&D, manufacturing and sales of high and low voltage DC contactors, power switches, electrical connectors and contact kits.AOKAI has strong R&D capabilities, sophisticated production equipment, advanced production technology,well-equipped testing devices and a million-level purification workshop.
Request a free quote todayThe High Voltage DC Contactor, namely high voltage DC relay, is an independent, modularized, and highly reliable device that mainly used in the DC power industry, such as new energy vehicles, construction machinery, photovoltaic systems, wind power intelligent equipment, battery charging and discharging systems, charging piles, etc. It's compact and lightweight construction that allows it to be used in a wide range of applications. It is high reliability, flexibility, and low maintenance requirements. The use of high-quality materials and advanced manufacturing processes ensures long service life and low operational costs. There are two kinds of sealing, epoxy resin and ceramic, which make the relay no risk of arc leakage, ensuring no fire or explosion within the service life. Potting with inert gas improves arc extinguishing performance and effectively prevents contact oxidation and burnout. The contact resistance is low and stable, and the contact part can meet the IP67 protection grade.
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The DC Reversing Contactor is a series of DC Contactor, which has been designed for direct current loads, particularly motors, to control the motor reversing. It is widely used in electromobiles, electric forklifts, electric winches, engineering machinery, etc. The contactor is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems. It is developed for both interrupted and uninterrupted loads, and suitable for switching resistive, capacitive and inductive loads. It is sealed to IP67 thus offering greater protection against adverse environments such as water or dust.
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This part DC Contactor is designed for the low voltage DC power system. Its significant features are the ability to control DC circuits efficiently and safely. It is cost-effective, energy- efficient, and offers a perfect solution for controlling high-current loads. It is available in various models with different ratings, making it suitable for a wide range of voltage and power requirements. There are various of contact arrangements, such as SPST, SPDT, DPST, DPDT etc., can meet different circuit requirements. The latching relay for the energy saving is also available. The ASW series contactor has a very flexible structure, it could be assembled to different contact arrangements according to circuit requirements. This series DC solenoid is widely used in electromobiles, electric forklifts, electric winches, engineering machinery, automobile tail liftings, UPS, etc.
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The Emergency Switch offers a quick and easy way to shut down machinery, thereby reducing the risk of harm or injury in the workplace. The Emergency Stop Switch (ESS) is designed to interrupt and prevent power from flowing to the equipment, in case of any emergency. The key characteristic of the switch is their reliability during critical situations. They are easily identifiable, with their distinct red color and large mushroom-shaped button which provides immediate shut down more efficiently than any other form of switch. In addition to that, ESS is durable and can withstand harsh environments while still providing effective protection for the equipment. Another advantage of ESS is their easy installation and maintenance, they require minimal assembly time, and their clear markings ensure that users are aware of their presence and purpose. This series Emergency Switch is used to connecting and emergency disconnecting of DC power supply systems of various vehicles and equipment, such as electric forklifts, electric vehicles, excavators, etc.
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The Charging Connector has monopole connector and multipole connector. It offers color-coded mechanically keyed housings. Keys can be used to identify and separate different circuits, or prevent users from accidentally cross mating different voltages. It can meet the wiring needs of different wire diameters, make the connection and disconnection of lines more convenient and safe. And it provides cost-effective reliability, design flexibility and safety for your products' manufacture, installation and maintenance. It is widely used in connection situation of high current and high voltage, such as electric vehicles, UPS, electric machine, electric forklift, lithium battery, etc.
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The Contact Kit is a completely customized product. It includes Stamping Part, Contact Rivet, Contact Assembly etc. It is widely used in the switch, relay, thermostat, circuit breaker, contactor, controller, timer etc. Please provide us the required product drawings and product materials, or your specific needs and requirements, we can work out the design solution. We have a range of machines to meet different production needs. And our professional quality control team will oversee the production process to ensure that every component is manufactured to the highest quality standards. Sample will be provided for your tested and inspected to ensure that it meets your requirements and specifications before mass production. Because the product is highly customizable, please contact customer service for more help.
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