High Voltage Contactors. TDK's High-Voltage Contactor (HVC) Series is designed to meet the demands of high-voltage and high-current DC applications, especially for the disconnection for high-voltage lithium ion batteries. Simply excluding oxygen from the contactor will stop oxide formation, but these fill gases . Circuits in the limit range can therefore be distinctly better . "Relay" and "Contactor" 2 • The industry uses the terms 'High-voltage relay', 'high-voltage contactor' interchangeably and often without distinction for EV/HEV switches. Littelfuse DCNLEV50-BAN High Voltage DC Contactor, SPST, 50A, 12VDC w/ Auxiliary Circuit. All contactors are manufactured in ISO9001certified factory, meet CCC, CE and RoHs conformance requirements, and many are UL recognized. The SL series is available in a fixed design and a draw out style that is compatible with panel builder's switchgear and is also available in Eaton switchgear assemblies. Key enhanced features include: • Bi-directional power switching with increased rupture High Voltage DC Contactor DH50C. For successful pick-up, the voltage cannot be ramped up slowly. Coil economiser and auxiliary contact option. Ea. An automotive, magnetic arc blowout, HVDC 550A 1000VDC Contactor, with a maximum breaking current of 2000A. TE Connectivity's KILOVAC EV600 high voltage contactor is an industry-leading solution designed for high voltages in harsh environments. High current and high voltage DC contactor relays for electric, hybrid, and industrial applications such as charging station, battery power supply, DC power control, circuit protection, and other switch controls. A charging system for a high voltage battery includes a pair of contactors each electrically connected to one of positive and negative terminals of the battery and configured to enable charging of the battery when closed; and a controller programmed to generate a notification indicating that one of the contactors is welded closed based on port voltage values achieved while issuing a . Compare. High-voltage electric locomotives may be isolated from their overhead supply by roof-mounted circuit breakers actuated by compressed air; the same air supply may be used to "blow out" any arc that forms. Are available with polarized Maximum DC Switching Voltage: 12 to 900 volts; Maximum Switching Current: 30 amps . The report offers High Voltage DC Contactor Market Dynamics, Comprises Industry development drivers, challenges, opportunities, threats and limitations. High current and high voltage DC contactor relays for electric vehicle applications such as charging station, battery power supply, motor control, circuit protection, and other switch controls. This 1.0 Pieces (Min. High-Voltage Contactors - Gas-Filled Contractor for High-Voltage DC Switching Applications The HVC series are specially designed to meet the requirements of high-voltage DC switching applications. Compared to previous generation contacts, the EV600 fits in the same space and has an increased dielectric withstand voltage of 10,000 volts DC. High current and high voltage DC contactor relays for electric vehicle applications such as charging station, battery power supply, motor control, circuit protection, and other switch controls. HC F 100 / 800 . A high voltage capacitor control circuit for coupling a pulsed DC input voltage from a control input to a relay having a high voltage output circuit. High Voltage Switching (ON and OFF) with the HVR10 high voltage contactorDuring the ON operation the HVR10 in the negative path of the high voltage battery s. Can also be used in uninterruptible power supply . of interrupting high voltage DC currents repeatedly and interrupting high short circuit currents in an emergency! TE's broad line of high voltage connectors and headers includes a complete range of interfaces required in hybrid and electric vehicles. Zhejiang Zhongxin New Energy Technology Co., Ltd. is a professional China High Voltage Direct Current Contactors Manufacturers and High Voltage Direct Current Contactors company, established in February 2016 after the Haiyan Zhongxin Electronics Co., Ltd.'s stock reform, with a registered capital of 30 million yuan.Is a high-tech enterprise specializing in the research and development . Since 1964, the Kilovac product line has been a synonym for high voltage switching under demanding climatic conditions, even in an explosive environment. High voltage DC contactor, normally open type (SPST-NO), 50 amps rated load current of contact circuit, available with 12V or 24V coils, the connection of contact and coil need to be nonpolarity. . Read more. The selection method of high voltage DC Contactor: 1. High-Voltage Contactors. TE Connectivity expands its high voltage terminals and connectors portfolio. The high-voltage contactor can conduct up to 500 A continuously. Load voltage: 12 V - 1,000 V. High Voltage DC Relay BSBC8-250 BSBC8 Series DC high voltage relay are used in 12VDC～1000VDC, rated current up to 250A, Max. 1)High and low temperatures design: high voltage contactors need to meet the temperature requirements of electric vehicles and charging piles (stations) for normal use in extreme weather. What and why! Applications include automotive (vehicle and charging), renewable . Compare with traditional DC contactors/relays, high voltage DC contactor works in circuit voltage greater than 200V, which is much higher than the traditional car 12-48V. DHCH300 HV Contactor. The C310 high-voltage contactor from Schaltbau meets precisely these requirements, rendering this technology safe and controllable using an air system. Contact travel and over-travel is reduced to a minimum to attain highest speed with short mechanism travel. Price. These small, lightweight relays and contactors are used in aerospace, space, and subsea applications. Introducing our latest product, the HV500 Single Pole High Voltage Contactor. For immediate assistance, call HVI at 518-329-3275 during our business hours of 8:00 a.m. to 5:00 p.m. Eastern Standard Time (GMT-5) Monday through Friday. u2002Driving High-Voltage Contactors in EV and HEVs Shuangbing Dong Powertrain Automotive Systems 1 Introduction A high-voltage contactor, also called a high-voltage relay without distinction in the industry, is widely used in electric vehicles (EV) and hybrid electric vehicles (HEV). Our area of operations also includes MEP services which consist of complete electrical installations for commercial and residential buildings, industrial complexes, warehouses and luxury villas. The hermetically sealed and gas-filled design is based on more than 80 years of experience with gas tube technology. Outline mounting dimension and circuit diagram. High-Voltage Contactors for High-Voltage DC Disconnection The HVC series are specially designed to disconnect DC circuits. $100.00-$300.00/ Piece. The hermetically sealed design based on our gas technology experience exhibits excellent reliability in harsh environments. 500A CONTINUOUS DUTY 1500V SYSTEM VOLTAGE FEATURES SPST Normally Open High Voltage Contactors Hermetic seal with gas fill Auxiliary contacts - for main position feedback Integrated coil economizer to reduce coil holding power High current and high voltage DC contactor relays for electric vehicle applications such as charging station, battery power supply, motor control, circuit protection, and other switch controls. High Voltage DC Contactor DH20. DHCH High Voltage DC Contactor. (stud type), coil voltage is DC12V,coil wire length is 390mm,horizontal installation. High current and high voltage DC contactor relays for electric vehicle applications such as charging station, battery power supply, DC power control, circuit protection, and other switch controls. Our new High Voltage series meets market requirements for innovation and cost efficiency with voltages up to 500 volts and full hermetic sealing allowing for durability in extreme environments, or where operating in potentially hazardous conditions. The contactors are hermetically sealed for excellent reliability in harsh environments and provide high-speed arc extinguishing. For example, the contactor's coil may work with a 24, 120, or 220-volt AC power. The contactor is the switch that applies the battery voltage to the motor. Since 1964, the KILOVAC product line has been instrumental in safely and reliably managing a wide variety of high voltage applications. For example:DH100A12ANA means：Sealed type high voltage dc contactor. It is widely used in the DC high voltage field, such as electric car, wind power generation, DC power supply control system and so on. High voltage DC contactor is a key safety device for new energy vehicles, it's hermetically sealed and gas filled. Portfolio 3TM vacuum contactors - ideal for high switching frequencies Compact, energy-efficient 3TM vacuum contactors are flexible to use and are suited for all relevant areas in medium-voltage power distribution, for rated voltages of 7.2 to 15 kV and rated operational currents up to 450 A. The output of the high voltage relay circuit is electrically isolated from the control input without the use of optical couplers. C8 series. 1) To study and analyze the global Automotive High Voltage Connector consumption (value) by key regions/countries, product type and application, history data from 2016 to 2020, and forecast to 2026. Order) CN Zhejiang Bangzhao Electric Co., Ltd. 7 YRS. ZLJK DC Contactor. This then allows the third contactor to close without risk of an arc as the circuit is already closed but with reduced power. SKU: P125-CDA. High Voltage DC Contactor DHC350P. High Voltage DC Relay Contactors 100A 800Vdc 1000Vdc. However, it is more common to use a . Depending on the type of the contactor, the coil can also work with AC voltage. Product storage environment temperature: -55~+125℃, normal working environment temperature is -25~+40℃, under extreme conditions, environment temperature . The contactor is used as a pre-charging contactor in power supply systems, as well as a main contactor in heating and air-conditioning systems. Since none of those are serviced separately the entire unit is replaced which requires the battery assembly be removed, and the lid removed to replace the block. Can also be used in uninterruptible power supply and other electronic control systems. Can also be used in uninterruptible power supply and other electronic control systems. high-voltage for electric vehicles for the wind power industry. DC Contactors, GV Series DC Contactors GIGAVAC GL100ABANA DC Contactor. The resulting inrush current must be limited here. The EVC 175 is a compact, high voltage, main contactor for use in hybrid and electric vehicle applications in the medium power range. The starter motor requires very high current of 100 A or so to produce enough torque to turn the engine. It is widely used in the DC high voltage field, such as electric car, wind power generation, DC power supply control system and so on. High-voltage contactor % ; & Gas-filled contactor for high-voltage DC switching HVC300A-24S PPD AB PD / PPD AB PM Version: 05 / 2019-03-21 Please read Cautions and warnings and Page 8 of 10 Important notes at the end of this document . The type of high voltage DC Contactor should be selected according to the type of load current and the weight of the load, that is, whether it is an AC load or a DC load, whether it is a light load, a general load or a heavy load. Contactors may become hot during extended periods of current overload (burn hazard). Description Catalog Manual Certificate Drawings Why Choose Us？ Reviews (0) Description. Can also be used in uninterruptible power supply and industrial machinery. Ea. Automotive High-Voltage Contactors for Electric Drives. The design conforms to UL508 safety requirement,main contact is with 20A switching with load capacity&max. Eaton's SL series of high performance medium voltage vacuum contactors are designed for applications up to 7.2kV at 400 amp. If many relays are required in a device the excitation current is an important parameter. High-voltage contactor B88269X2210C011 Gas-filled contactor for high-voltage DC switching HVC500B-24 PPD AB PD / PPD AB PM Version: 01 / 2019-07-12 Please read Cautions and warnings and Page 9 of 11 Important notes at the end of this document. Therefore you will find in our range a high-voltage relay for much lower excitation current. 0 out of 5 (0) 30A, 24Vdc, 1200Vdc, SPST-NO. The contactors can also carry more current, rated to . | High Voltage DC Contactor GVB35 1000VDC BI-DIRECTIONAL CONTACTOR Features Electrical & Performance SPECIFICATIONS Rated Voltage (V) 1000 Nominal Current (A) 500 Contact Arrangement Main SPST-NO Auxiliary1 SPST-NO Mechanical Life (cycles) 300,000 Contact Resistance (mΩ) Typical 0.15 Insulation Resistance2 (MΩ) 100@1000VDC ZLJK-100 DC Contactor. The spread of direct-current power distribution systems and electric vehicles has caused an increase in the demand for direct-current circuit hvcs that are smaller in size, safer and contact reliable. The second contactor, called a pre-charge contactor, will complete the circuit, but it has the high ohm resistor that reduces the voltage to a level low enough that it will not create an arc as the contactor is closing. The HVC series features a maximum operating voltage of up to 1000V DC and a high continuous operating current of up to 500A. DC Contactors, P Series DC Contactors, PCB Mount DC Contactors, SPST High Voltage Relay GIGAVAC P125CDA DC Contactor / Relay. An uncontrolled electric arc would burn the contacts. DC contactor. DH100 High Voltage DC Contactor. It contains the various high voltage contactors (5), 2 pre-charge resistors, a pair of FET controlled switches, 2 coolant temp sensors and the battery heating element. Are available with polarized and non-polarized contacts to best suit . The DC link capacitors are powered when switching on the DC link of frequency converters. High Voltage Dc Contactor Dc 12-900VDC High Quality Voltage Electric Protective 100A 300A 400A DC Contactor Electrical. As your partner for high voltage DC contactors, Hotson is certified to the Latest Automotive Industrial Standard IATF16949. High Voltage DC Contactor DHC150. Also, high-voltage relays with single pole double throw contact (RL 21) or for higher voltages (RL 42-h and RL 38-h) are available. switching voltage . 2) To understand the structure of Automotive High Voltage Connector market by identifying its various subsegments. continuous carrying current up to 500A. This recently developed sealed high-voltage hvc has its contact block located in a sealed capsule enclosed with . This ensures that not only are the test samples protected, but also the operating personnel and the test . It is an electromechanical switching device with a coil to generate a magnetic force that mechanically operates an electric contact. DH50 High Voltage DC Contactor. Add to Wishlist. KILOVAC High Voltage Relays and Contactors. DH150-300 High Voltage DC Contactor. For some other contactors this coil may work with different voltages such as 12-volt DC or maybe 220-volt DC. DHC20-400 High Voltage DC Contactor. A high-voltage contactor, also called a high-voltage relay without distinction in the industry, is widely used in electric vehicles (EV) and hybrid electric vehicles (HEV). The combined capacitive control circuit and the high voltage switching circuit according to the present invention . Standard units are available with operating voltages from 5kV to 190kV AC PK or DC, with peak test voltage to 300kV PK, continuous currents to 1,200 amps and interrupt currents to 28,000 amps. Primary current: 0 A - 500 A. • In general, both terms designate an electromechanical switching device, working on the same physical principle, where a coil is used to generate a magnetic force that mechanically operates High Voltage is an electrical contracting company specialized in substation services, cable laying and other related services. High Voltage DC Contactor DHC200. Littelfuse DCNLEV100-BAN High Voltage DC Contactor SPST, 100A, 12VDC w/ Auxiliary Circuit. DEVR25. More info. 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