High-voltage dc contactor relays are electromechanically operated switches designed for direct connection to high-load devices such as electric motors. Unlike standard dc relays, these heavy-duty contactors often have features like magnetic blowouts and sealed gas chambers to suppress electrical arc, and they are sometimes designed with ...

Ceramic High Voltage DC Contactors built for high performance and reliability, it’s the ultimate choice for your Electric vehicle, EV charging, photovoltaic power generation, energy storage system and other HV DC systems.

TE KILOVAC designs high voltage relays and DC contactors to deliver the switching performance in aerospace and defense applications. These lightweight KILOVAC products offer continuous current ratings up to 500 amps with overload rating up to 2000 amps in very compact packages.

2020年5月6日 · Littelfuse DCN High-Current, High-Voltage DC Contactor Relays enable design engineers to incorporate high-voltage relay switching into various high-current and high-voltage applications. These DCN Contactor Relays offer 30A to …

Engineered for aerospace and defense applications, our DC contactors are rated to make, break and carry 500 amps, with overload ratings up to 2,000 amps. We offer DC contactors with either electronic or mechanical economizers, or we can provide basic contactors to which you may apply your own economizer circuits..

Hongfa High Voltage DC relay (DC contactor) mainly adopts ceramic brazing seal structure, hydrogen-based protective gas, and utilizes the principle of magnetic blowing to extinguish the arc, which quickly solves the arc problem and realizes high voltage safe breaking.

High voltage relays offer low and stable contact resistance over the part life cycle. This type of relay provides an extremely good size-to-power ratio performance, offering voltage ratings up to 70 kVDC and current ratings to 1,000 amps.

High current and high voltage DC contactor relays for electric vehicle applications such as charging station, battery power supply, DC power control, circuit

2025年2月20日 · Our contactor relays come with continuous current ratings up to 500 A and maximum voltage ratings up to 1.8 kV dc. Some versions incorporate pulse with modulation (PWM) technology to reduce power demands for keeping contacts closed. The main job of a relay is to enable remote switching within an electrical system.

多年的“高压直流接触器 继电器High voltage DC contactor Relay”生产与销售的经验，与各行业新老用户建立了稳定的合作关系，我公司经营的产品名称深受广大用户信赖。