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National Standard GB/T to American Standard J1772 Adapter Product Image
Charging Adapters · SKU KH-5.5

National Standard GB/T to American Standard J1772 Adapter

EV Charging Adapter — factory-direct, OEM/ODM available

Power: 3.5kW/7kW Rating: IP55 (when closed)

The GB/T-to-J1772 adapter connects Chinese-standard charging infrastructure to North American-standard vehicles — the cross-standard bridge for J1772-native vehicles operating where GB/T stations are the norm. 32A rated, 220V/380V, with the adapter line's full electrical safety package: 5000MΩ insulation, 2500V AC withstand, RoHS-compliant nylon housing, and silver-plated contacts. A specialist SKU for mixed-standard regions and vehicle import flows.

Best for: Mixed-standard regions (GB/T ↔ J1772 flows)  |  Related: EV charging standards explained

Custom connector, cable length, branding and packaging available on OEM/ODM orders.

Technical Specifications

Operating Power3.5kW/7kW
Rated Current32A
Operating Frequency50Hz ± 1Hz
ModePlug and Play
Voltage220V/380V
Installation MethodPortable
Protection RatingIP55 (when closed)
Insulation Resistance5000MΩ
Withstand Voltage2500V AC, no breakdown in 1 minute
Product Size190mm × Diameter 67mm
Sealing PartsRubber or Elastomer
Operating Temperature-30°C ~ 50°C
Cooling MethodNatural Air Cooling
Operating Altitude≤ 2000m
Safety FunctionsThermoplastic engineering plastic nylon, complying with ROHS environmental requirements. Contact parts: copper alloy, silver-plated surface + top thermoplastic plastic.
ApplicationsSuitable for Hong Kong vehicles to charge in mainland China, national standard charging piles to charge American standard vehicles. Fully compatible with pure electric and hybrid models.

📄 View full specification sheet

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