chademo quick charger connector is completely self-development by China, this one product standard is in the word's leading.Our company(Dostar) is one of the drafting units,and the first company who can provide the standard of the product. This series of products used in the DC fast charging electric vehicles,our company produced chademo quick charger connector are reliable, complete specifications, has been widely used in electric vehicle car and vehicle bus
National standard chademo quick charger connector
Product Features
Meet the "electric vehicle conductive charging connection device" 20110530 Technical standards and requirements
Nice shape, hand-held ergonomic design, easy to use
Safety design to prevent users from personal injuiry
Protection class: IP55 (in mated conditions)
Reliability of materials, antiflaming, environmental protection, abrasion resisitance, impact resistance, oil resistance and Anti-UV
Electrical Performance
Rated current:125A/250A
Operating voltage: 400/750V DC
Insulation resisitance:>2000MΩ(DC1000V)
Therminal temperature rise:<50K
Withstand voltage:3200V
Vibration resistance:Meet JDQ53.36.1.1-53.36.1.2 requirements
Contact impedance: 0.5mΩ Max
Mechanical properties
Mechanical life: no-load plug in/pull out >10000 times
Insertion and Extration Force: 70N
Materials
Shell material: Thermoplastic (Insulator inflammability)
Contact Pin: Copper alloy, silver or nickel plating
Sealing gasket: rubber or silicon rubber
Environmental performance
1. Operating temperature: -30°C~+50°C
Insert arrangements and functional defination
Mark |
Functional defination |
1-(DC+) |
DC+ |
2-(DC-) |
DC- |
3- (PE) |
PE |
4-(S+) |
Charging communication S+ |
5-(S-) |
Charging communication S- |
6-(CC1) |
Charging confirmation 1 |
7-(CC2) |
Charging confirmation 2 |
8-(A+) |
Low voltage auxiliary power positive pole (+) |
9-(A-) |
Low voltage auxiliary power negative pole (-)
|
Shenzhen SETEC Power Co., Ltd was established in 2004, integrated in R&D, manufacture and sales solar pump inverter, pure sine wave inverter, battery analyzer, DC DC converter and AC DC rectifier power system. We provide high quality products, competitive price and good after-sale service. Due to our strong R&D, we always keep innovation. Our customers are operators of domestic telecommunications industry and power industry, broadcast industry, and related ancillary equipment manufacturers. Our company provides not only high-frequency switching power supply equipment for large telecom operators, but also power supplies for the relevant supporting manufacturers. SETEC devotes ourselves to the national industry development and introduces the advanced technology and management experience from world-renowned enterprises to build our own high-tech enterprise.
Our products meet different needs of power systems and communications systems. On one hand, our products can be applied to low-capacity occasions, like small module Bureaus, access networks, and transmission blackout light stations; On the other hand, our products can also meet the requirements of high power capacity, such as mobile base stations, microwave communications and central Bureaus.
Our goal is "customer first, good quality and best services". Our products have passed the ISO9000: 2000 quality system certification. With the rapid development of world science and technology, China's information industry and other industries driven by it are changing rapidly as a huge hidden opportunity and economic benefits. We are willing to work together for mutual benefits with the new and old customers, and contribute to the rapid development of China's information industry!
Our main products, such as switching power inverters, have been tested by the national Ministry of Information Quality Inspection Center and have received Certification of Shenzhen High-tech Industry! We are looking forward to establishing relationships with you in the near future.
