Designed to IEC specifications, our wide variety of AC and DC contactors in stock range from contactors for low-voltage devices, such as batteries, through to high-voltage power contactors up to 3,000 V and 1,100 A. We develop DC contactors for, among other uses, industrial storage systems, battery test systems, car batteries and electrical bus motors.
These contactors are designed to be able to break (switch off) the circuit under full load (maximum current and at maximum system voltage). There are two main types of contactors: Normally Open (NO) and Normally Closed (NC). A NO contactor does not allow current to flow when the actuation circuit is not powered.
The development of new batteries and more and more complex battery management systems requires exhaustive tests and validations especially regarding the safety circuit. Schaltbau''s high-voltage contactors make, carry and break high currents safely and efficiently both during battery charging and discharging at battery test stations.
This epoxy-sealed contactor is designed to safely isolate high voltage systems up to 1500V and can carry 1000A continuously in ambient environments up to 85C. It is particularly suitable for heavy vehicle fast charge systems and large energy storage applications.
This very high current is at a minimum likely to age the contactors, it could permanently damage the contactors. Therefore, when we closed the contactors on the battery pack we do this in three steps: Close the main negative contactor; Close a contactor with a resistor in series; Close the main positive contactor
high-voltage contactor to represent high-power applications in EV and HEVs. As a key safety device in new energy vehicles, a high-voltage contactor needs basic functions that are resistant to high voltage, load, shock, strong arc extinguishing,
HIGH VOLTAGE CONTACTORS ECK150/200/250 SERIES INDUSTRIAL / HIGH VOLTAGE CONTACTORS ECK150/200/250 SERIES TE Connectivity (TE) introduces the ECK150/200/250 high-voltage DC contactor series which is designed for control in new energy applications. The ECK product line is an innovative and reliable solution for EV charging stations, solar inverters,
ECK150B series high-voltage DC contactor is designed for control in new energy applications. The ECK150B product line is an innovative and reliable solution for EV charging stations, solar inverters, battery energy storage systems, automated-guided vehicles (AGV) and e-Forklifts. ECK150B is hermetically sealed with ceramic technology and enable high switching capability
Durakool has unveiled the new CHV series of ceramic HVDC contractors to provide battery isolation for electric vehicles (EVs), high voltage battery storage and for switching HVDC in solar panel applications.
Hermetically sealed and intrinsically safe, TE Connectivity AMP+ high voltage contactors provide fast and reliable switching of the high voltage battery to the vehicle system in hybrid and electric vehicles. The AMP+ high voltage contactor 500-500L offers 900 VDC and 500 Amps continuous current carrying capabilities in a compact package. Capable of 2000 Amp interrupt at 320
Schaltbau''s high-voltage contactors make, carry and break high currents safely and efficiently both during battery charging and discharging at battery test stations. Our customers rely on our contactors for a variety of applications,
Company Introduction: Shenzhen Fujia Micro Technology Co., Ltd., founded in 2016, focuses on serving high-quality customers in new energy, industrial control, energy conservation and emission reduction industries, providing core components for customers in the field of new energy and industrial automation. Main products: IGBT, DSP, MCU, IPM, high
HVC series (ordering code B88269X***) meets the requirements for High-Voltage DC emergency disconnection applications in electric cars, trucks, busses and DC fast chargers. Features. High current
The High voltage DC contactors which used in high voltage DC application have the basic characteristics of high voltage and high current, so they need to have high reliability and high insulation voltage. Different from ordinary industrial
we have seen a development of high-voltage lithium-ion batteries that have a capacity that is high enough to compete with traditional internal combustion engines. High-voltage lithium-ion
we have seen a development of high-voltage lithium-ion batteries that have a capacity that is high enough to compete with traditional internal combustion engines. High-voltage lithium-ion batteries require complex battery-management-systems (BMS) to achieve maximum efficiency and guarantee a reliable safety level. Safety is a crucial
Schaltbau''s high-voltage contactors make, carry and break high currents safely and efficiently both during battery charging and discharging at battery test stations. Our customers rely on our contactors for a variety of applications, including transmission and powertrain test beds, battery simulation and testing as well as engine and electric
Durakool has unveiled the new CHV series of ceramic HVDC contractors to provide battery isolation for electric vehicles (EVs), high voltage battery storage and for switching HVDC in solar panel applications.
Durakool has introduced new CHV series of ceramic HVDC contactors to provide battery isolation for electric vehicles (EVs), high voltage battery storage and for switching HVDC in solar panel applications.
ECP series high voltage contactors are designed for battery energy storage systems, photovoltaic inverters, and EV chargers. With the hydrogen gas filling and ceramic hermetically sealing technology, they can achieve excellent art extinguishing, making them safer and reliable, applicable in 1500 VDC voltage system. TE CONNECTIVITY / INDUSTRIAL
Explore the role of HVDC contactors in EV charging stations, ensuring efficient power management and safe energy transfer for electric vehicles. Electric vehicle (EV) adoption is increasing worldwide, and there is
The competitive landscape among high-voltage contactor manufacturers is dynamic, with new players emerging and established manufacturers continually improving their products. By considering the factors discussed in this article, stakeholders can make informed decisions when selecting a high-voltage contactor manufacturer for your projects.
HVC series (ordering code B88269X***) meets the requirements for High-Voltage DC emergency disconnection applications in electric cars, trucks, busses and DC fast chargers. Features. High current capability of up to 500 A; High voltage capability of up to 1200 V; Bipolar design for charging and discharging
high-voltage contactor to represent high-power applications in EV and HEVs. As a key safety device in new energy vehicles, a high-voltage contactor needs basic functions that are resistant to high voltage, load, shock, strong arc extinguishing, and breaking capacity. An appropriate
Durakool has introduced new CHV series of ceramic HVDC contactors to provide battery isolation for electric vehicles (EVs), high voltage battery storage and for switching HVDC in solar panel applications.
Explore the role of HVDC contactors in EV charging stations, ensuring efficient power management and safe energy transfer for electric vehicles. Electric vehicle (EV) adoption is increasing worldwide, and there is now a critical need for
This epoxy-sealed contactor is designed to safely isolate high voltage systems up to 1500V and can carry 1000A continuously in ambient environments up to 85C. It is particularly suitable for heavy vehicle fast charge systems and large energy
These contactors are designed to be able to break (switch off) the circuit under full load (maximum current and at maximum system voltage). There are two main types of contactors: Normally Open (NO) and Normally Closed (NC). A NO
The main application scenarios of high-voltage connectors on the entire vehicle are DC, water heating PTC charger, air heating PTC, DC charging port, power motor, high voltage wiring harness, maintenance switch, inverter, power battery, high voltage box, electric air conditioner, AC charging port, etc. Influence of Use Environment 1. High
However, it is more common to use a high-voltage contactor to represent high-power applications in EV and HEVs. As a key safety device in new energy vehicles, a high-voltage contactor needs basic functions that are resistant to high voltage, load, shock, strong arc extinguishing, and breaking capacity.
In a battery the contactors are a switch that can be operated by the control system. They are essentially a relay. These contactors are designed to be able to break (switch off) the circuit under full load (maximum current and at maximum system voltage). There are two main types of contactors: Normally Open (NO) and Normally Closed (NC).
Contactors for High-Voltage Lithium-Ion Batteries. TDK High Voltage-Contactors are designed with excellent extinguishing characteristics and can be used bipolar for charging and discharging. It is further available as a dual-coil non-bipolar version for increased load-cycle performance.
As a key safety device in new energy vehicles, a high-voltage contactor needs basic functions that are resistant to high voltage, load, shock, strong arc extinguishing, and breaking capacity. An appropriate current is applied to the coil such as using an IC, such as DRV3946, to ensure proper force to drive the contacts for robust operation.
Contactors are widely used in EV and HEVs to connect and break power supply lines. The required current curve generated by the coil driving the circuit is mandatory to ensure proper operation of the contactor. Attention should be paid to EMC issues due to high current and high frequency.
For battery EVs, another pair of DC fast charge contactors is inserted to establish a connection between the traction battery and the DC fast-charge equipment. The DC fast charging is essential for long distance driving and large battery EV fleets.
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