GBT DC 250A 750V EV High Voltage Connector Socket Single-phase EV Electric Car for Vehicle End

Артикул: NV2-RHT-G-EV250S Категории: , Метки: , , , , , , , ,
  • Copper Alloy Silver Plated.
  • High Durability, Corrosion Resistance, Oxidation Resistance.
  • Strong Waterproof Performance.
  • Can Afford 1m Drop and 2t Vehicle Run over Pressure.
  • Nice Appearance, Hand-held Ergonomic Design, Easy Plug.
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Renhotec is a manufacturer specializing in EV charging products. In addition to production, our company has design and r&d departments. Our main products are EV charging stations, EV cables, and EV connectors. Along with the regular products, we also offer product customization services upon request to meet local market preferences and needs.

GB/T DC Charging Connector

The DC fast charging standard (GBT 20234.3) uses a different, larger connector that allows fast charging of up to 250 kW. It has a current of 80125200250A and a voltage of 750-1000V. However, chargers with 50 kW or other lower power ratings are more common. The minimum GBT voltage of 750V is usually retained, but with a different current rating. Some chargers may also follow the physical plug as specified in GBT 20234.3. However, it does not follow the GBT standard power limits and uses voltages below 750V, such as 500V.

GB standard DC

GB Standards DC Charging Connector

GB standard DC plug and socket

The male vehicle connector has a flattened circular shape similar to that of the Type 2 connector used for single-phase AC charging. The DC charging connector specified in GBT 20234.3 has a nominal outer diameter of 65 mm (2.6 in); the flattened top reduces the top-to-bottom height to 60.8 mm (2.39 in). There are four pins for signaling two to provide charging confirmation (CC1 CC2) and two for communication via CAN bus (S+ S-). In addition, the GBT 20234.3 connector provides up to 600 W of auxiliary DC power at 30V20A (A+ A-).

GB/T china dc standard charging

GB Standards DC Charging Connector Drawing

GB Standards DC Charging Connector Drawing

Product Type

Connector Type

Rated Type

DC

Power Phase

Shell Material

Themoplastic

Color

Black

Application

Vehicle End

Connector Type

Rated Type

DC

Power Phase

Shell Material

Themoplastic

Color

Black

Application

Vehicle End

Electrical Characteristics

Rated Current

Rated Voltage

750V

Contact Resistance

0.5MΩ MAX

Insulation Resistance

Withstand Voltage

5000V

Power

187kW

Rated Current

Rated Voltage

750V

Contact Resistance

0.5MΩ MAX

Insulation Resistance

Withstand Voltage

5000V

Power

187kW

Standards and Specifications

Charging Standards

GB/T 20234.2-2015

Charging Standards

GB/T 20234.2-2015

Contact Type

Contact Material

Copper Alloy

Contact Finish

Silver Plating

Contact Material

Copper Alloy

Contact Finish

Silver Plating

Environmental Characteristics

Flammability

UL94 V-0

Ingress Protection

IP65

Operating Temperature

-30℃~50℃

Flammability

UL94 V-0

Ingress Protection

IP65

Operating Temperature

-30℃~50℃

Mechanical Characteristics

Mating Cycles

≥10000

Mating Cycles

≥10000

Connector Type

Rated Type

DC

Rated Current

Rated Voltage

750V

Power Phase

Charging Standards

GB/T 20234.2-2015

Shell Material

Themoplastic

Color

Black

Contact Material

Copper Alloy

Contact Finish

Silver Plating

Contact Resistance

0.5MΩ MAX

Flammability

UL94 V-0

Insulation Resistance

Ingress Protection

IP65

Mating Cycles

≥10000

Withstand Voltage

5000V

Power

187kW

Operating Temperature

-30℃~50℃

Application

Vehicle End

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