CCS1 to CCS2 Adapter for 250kW DC Fast Charging

CCS1 to CCS2 Adapter for 250kW DC Fast Charging

Connects IEC 62196-3 (EU) vehicles to SAE J1772 (US) infrastructure. This CCS1 to CCS2 adapter supports 250A continuous current at 1000V, enabling direct access to public DC networks like Electrify America and ChargePoint.

Connects IEC 62196-3 (EU) vehicles to SAE J1772 (US) infrastructure. This CCS1 to CCS2 adapter supports 250A continuous current at 1000V, enabling direct access to public DC networks like Electrify America and ChargePoint.

CCS1 to CCS2 Adapter: 250A DC Current Rating

This CCS1 to CCS2 adapter is engineered to bridge the gap between SAE J1772 (US) chargers and IEC 62196-3 (EU) vehicles. It supports a continuous current of 250A at voltages up to 1000V DC. The internal conductors utilize silver-plated copper alloy to maintain contact resistance below 5mΩ, ensuring the temperature rise remains within the limits defined by the IEC 62196 standard during high-power sessions without active cooling.

Fast charging ev adapter
ZENCAR 11kw 22kw wallbox Evse EV Charging station | CCS1 to CCS2 adapter

CCS1 to CCS2 Adapter: PLC Signal Pass-through

The CCS1 to CCS2 adapter provides a low-impedance physical path for the Control Pilot (CP) line. It enables the transparent transmission of Power Line Communication (PLC) signals between the charger and vehicle. This ensures full compatibility with ISO 15118 and DIN 70121 protocols for charging negotiation and Plug & Charge (PnC) functionality, without data packet loss or latency.

UL94 V-0 Housing & IP54 Protection

The housing is constructed from PA66 + 30% Glass Fiber, a material selected for its high thermal stability and UL94 V-0 flame retardancy rating. To prevent electrical arcing under load, the CCS1 to CCS2 adapter features a reinforced mechanical locking lever that secures the heavy DC gun in place. The assembly is rated IP54 (mated), protecting high-voltage contacts from dust and water ingress in outdoor environments.

DC CCS2 adapter
Parameter Specification
Input Standard CCS1 (J1772)
Output Standard CCS2 (IEC 62196)
Rated Voltage 200–1000 V DC
Rated Current 250 A
Communication CCS1 PLC ↔ CCS2 CAN
Protection Level IP54 / IP65
Operating Temperature
-30°C to +50°C
Safety Standards CE
Max Power Up to 250 kW

6

Production lines

50+

Products available

100+

Countries served

30K+

Customers served

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Ordering Information

  • Model / Design: Wpro…
  • Installation: Wall / Pedestal
  • Gun & Cable: Connector type + cable length
  • Branding: Logo/label requirement
  • Quantity & Delivery: qty + destination
ev adapter package

Packaging & Logistics

  • If you’d like custom packaging, please share your requirements (logo, color scheme, etc.).
  • We offer flexible shipping terms (FOB/DDP/CIF) to major global hubs including Hamburg, Rotterdam, Los Angeles, and Dubai.
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Project Support Process

  • Confirm design & branding requirements
  • Artwork approval (logo/label/packaging)
  • Sample / pilot → mass production → QC & shipment

FAQs

A: CCS1 (Combined Charging System 1) is the standard in North America, featuring a single AC/DC connector with an additional DC top-up pin. CCS2 is the European standard, using a larger, circular Type 2 AC base with two DC pins below. They are physically incompatible, with CCS2 having integrated AC/DC communication in the base connector.

A: No, you cannot directly plug a CCS1 vehicle into a CCS2 charger, or vice versa, due to the physical incompatibility. To charge across standards, you need a passive adapter, which is currently rare, expensive, and not widely supported by vehicle or charger manufacturers due to safety and communication protocol concerns.

A: Yes, but they are limited and niche. Passive CCS1 to CCS2 adapters exist primarily for specific commercial or proprietary fleets and are not generally recommended or available to the public. Active adapters (with built-in electronics) are in development but face significant regulatory and certification hurdles, especially for high-power DC fast charging.

A:Safety depends entirely on using a certified, high-quality adapter from a reputable manufacturer. A proper adapter must handle high currents (up to 500A) and voltages (up to 1000V), have correct pin mapping, and robust thermal management. Never use uncertified or “homemade” adapters for DC fast charging, as this poses serious fire and vehicle damage risks.

A: CCS1 to CCS2 adapter is a passive connector that allows an electric vehicle (EV) with a CCS1 charging port (common in North America and parts of Asia) to plug into a DC fast charger with a CCS2 cable (the standard in Europe, Australia, and many other regions). It physically adapts the different plug shapes while maintaining the electrical communication protocol for charging.

A: The maximum speed is limited by the lowest rating of three components: your vehicle’s onboard charger and battery acceptance rate, the DC charger’s capability, and the adapter’s own rated amperage and voltage. High-quality adapters typically support up to 200-350 kW, but your vehicle may charge at its own maximum rate, which could be lower.

A: Typically, no software changes are needed. The adapter is a passive device, and communication happens directly between the charger and your vehicle.

No. This adapter is engineered exclusively for DC Fast Charging (Level 3) stations. It does not support AC charging due to physical pin differences between SAE J1772 and IEC 62196 AC standards.

A: Yes, it is engineered to work universally with any CCS1-standard EV charging station (Level 3). Whether you are accessing public networks like Electrify America or using private fleet chargers, this adapter ensures seamless connectivity for your IEC 62196 vehicles.

A: No, a quality adapter maintains full charging speeds up to the vehicle’s maximum capability, provided the charging station delivers sufficient power.

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