1-Products Name:Copper Terminal for EV HVDC Contactor
2-Base Material: Red Copper Stamping Parts
3-Riveted Silver Contacts: Without
4-Surface Plating:No plated or as require Silver-plated.
5-Free Samples:10-50pcs is allowed
6-Lead Time:Samples 20-25days,Orders 7-10days(including the tooling/die production of Copper Stamped Part)
12-Application:EV PACK/PDU HVDC Relay,EV Charging Pile Contactor,New Energy Wind/PV Inverter Relay,Energy Storage Relay,UPS Relay.
Red Copper T2Y2 Strip or Plate material characteristics:
1-Red Copper T2Y2 is Copper-silver alloy,Cu+Ag≥99.9%;
2-Semi-hard state,tensile strength 245~345（MPa）,Elongation ≥8%,Vickers hardness 80~110Hv;
3-Conductivity ≥56Ms/m, resistance ≤0.0178x10-6 Ω.m,Density: 8.9 g/cm³;
4-Good electrical conductivity,thermal conductivity,corrosion resistance and processing properties, can be welded and brazed.
What is the role of New Energy Vehicle Relays ?
New energy vehicle Electrical Contacts for New Energy High Voltage Relay are controlled switching devices on high-voltage circuits, and also play the role of active protection devices in the system. It has applications in each switching node of the high-voltage circuit, the main circuit of the power battery, the fast-charging circuit, and the power supply lines of high-voltage electrical appliances such as motors, DCDCs, air-conditioning compressors, heaters, etc.Like the function of general relays, Copper Contact Terminal for EV HVDC Contactor play the role of "switches" in the electrical automation industry, that is, the intermediate link that controls the on-off of one circuit to control the on-off of the next circuit. Therefore, the role of the automotive relay is to control the size and on-off of the current.
The function of the Silver Electrical Contact for EV PACK HVDC Relay is to use the switch to control the relay coil, and then the working Composite Contacts for EV Power PCB Relay is closed or disconnected. It is the large current that burns out the switch and protects the circuit and the switch.As long as you lift the hood to find the relay installation box, you can find traces of the relay. Relays are used in automotive lights, wipers, starters, air conditioners, electric seats, electric doors and windows, anti-lock brakes, suspension controls, and audio. The control relay has two main parts, one is the control system and the other is the controlled system. Controlling a large current with a small current is the characteristic of the control relay.
High Voltage DC Relay Application and Scope
1. Mainly for automobiles, solar energy, wind energy, charging piles, power storage systems, industrial automation, etc. in the new energy industry to realize power protection, automation, motion, remote control, measurement and communication.
2. Switch and protect the battery charging and discharging lines in new energy vehicles, and combine them into a safety mechanism to prevent equipment failure or short circuit, fire, etc., automatically detect and isolate faulty lines, prevent further expansion of the scope of damaged equipment, save maintenance costs, and prevent leakage. Protection, and effectively improve the battery life, the on-off control of air conditioners, steering, brakes, air pumps, motors, etc., are the core components of new energy vehicles.
3. Cooperate with the system in the charging pile to automatically charge and disconnect the charging pile, and automatically detect and protect to prevent improper operations such as overcharge, electric shock, and leakage.
4. It is used in the real-time detection system in solar power generation to assist the solar panel detection system to isolate the aging, damaged and short-circuited panels to reduce the impact on efficiency. The system remotely controls the panels for maintenance to prevent electric shock and leakage. Save maintenance costs, and prevent expansion of damage range, thereby improving the life of the power board.
5. In the power storage system, the circuit switching is realized, and the leakage detection system is constructed to prevent the impact of surge impact on the battery life, and to prevent overcharge, overdischarge and other protections.
Contact Information:
Mr.Terry Young (Sales Manager&Technology Engineer)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add:225#,Jinshang Road,Huli District,Xiamen City,Fujian Province,China,361009
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990,professional in Silver Contact Rivet&Core&Screw Terminal for Relay&Switch&Contactor&Breaker ect Riveting&Welding solutions !