Technical Specification
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Electric Performance. |
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| Model | SK-V2-GBT-DCP-200A | |
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Rated |
200A 1000V DC |
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Mechanical life |
no-load plug in / plug out > 10000 times |
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Case Material |
Thermoplastic, Flame retardant grade UL94-0 |
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Conduct Pin |
Cooper alloy, Sliver plated |
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Operation Temp. |
-30℃ ~ + 50℃ |
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IP protection class |
IP 55 ( working condition) |
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Pinouts for GB/T 20234.3 (male vehicle connector interface)
The function of the national standard DC charging plugs is mainly achieved through its nine holes, each of which carries a specific power or control signal function.
The national standard DC Fast Charging GB/T Charging Plugs also supports high-power charging and has more complex communication control functions to achieve a safe, stable, and efficient charging process. This indicates that the national standard DC charging gun not only focuses on charging efficiency, but also emphasizes the safety of the charging process, ensuring stability and safety through complex communication control functions.
| S+ / S− | Charging communication | CAN_H / CAN_L |
|---|---|---|
| CC1 / CC2 | Charging confirmation | post-insertion signalling |
| DC+ / DC− | Main DC power | positive / negative |
| PE | Protective earth | full-current protective earthing system |
| A+ / A− | Auxiliary DC power | 12V +/-5%, 10A |
DC+and DC - represent the positive and negative poles of a DC power supply, respectively, used for current transmission.
CC1 and CC2: Used for charging connection confirmation to ensure correct connection during the charging process.
S+, CAN-HS -, CAN-LA: responsible for communication functions, realizing data exchange and control signal transmission during the charging process.
A+12V+and A-12V -: represent the positive and negative poles of the 12V power supply, used to provide the auxiliary power required by the equipment.
PE: indicates grounding, used for safe grounding to ensure the safety of the charging process.
The DC charging connector specified in GB/T 20234.3, as of December 2019, 40% of all electric vehicles sold to date with DC fast charging capability were equipped with GB/T 20234.3 inlets.
Company Introduction
Senku is a company dedicated to the development, manufacturing, and sales of electric vehicle (EV) charging solutions. We specialize in delivering premium-quality EV charging connectors, cables, charging stations, and related accessories such as control boards and charging modules. As a trusted supplier in the industry, we leverage advanced technology and extensive experience to cater to the diverse needs of our customers.
Our products, including charging cables and stations, are constructed from top-grade materials and undergo rigorous quality control to ensure reliability and durability. In addition to charging stations, we also focus on controllers and modules, which are a vital part of our business. All of our designs comply with international standards, offering intelligent and efficient solutions for EV charging.
Whether it's for public, commercial, or residential charging setups, we provide customized solutions tailored to specific requirements. By partnering with us, you are assured of dependable products and high-quality service to meet your charging needs.
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