NACS to CCS2 Adapter
The definitive all-in-one bridge for global-standard EVs. Our NACS to CCS2 AC+DC Adapter allows vehicles equipped with a CCS2 inlet to access the rapidly expanding NACS (North American Charging Standard) network. Engineered for both high-voltage DC Supercharging and Level 2 AC destination charging, this adapter provides seamless interoperability for international fleets and cross-border EV transit.
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Dual-Mode Capability: Full support for both DC Fast Charging and AC Level 2.
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Peak Performance: 250kW DC / 22kW AC (32A).
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Smart Protocol Sync: Real-time translation between NACS signals and ISO 15118 / DIN 70121.
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Safety First: Integrated dual-temperature kill switch at 85°C.
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Premium Build: Silver-plated copper alloy for minimal resistance and heat.
Detailed Product Overview
In a shifting global charging landscape, the NACS to CCS2 AC+DC Adapter is an essential tool for maintaining vehicle utility across mismatched standards. Whether you are operating a European-spec EV in a NACS-dominant region or managing a diversified commercial fleet, this adapter ensures you are never locked out of a charging station.
Unlike standard “DC-only” converters, our AC+DC model features a sophisticated internal pin-routing system. This allows the vehicle to initiate the correct handshake for both high-speed DC highway chargers and overnight AC destination chargers using a single, robust device. It is truly “plug-and-play,” requiring no external power or firmware setup.
3. Technical Specifications
[Image: Technical diagram showing NACS Female Inlet to CCS2 Male Connector]
| Feature | AC Mode (Level 2) | DC Mode (Fast Charge) |
| Input Port | NACS (SAE J3400) | NACS (SAE J3400) |
| Output Port | Type 2 (IEC 62196-2) | CCS2 (IEC 62196-3) |
| Rated Power | 7.4kW – 22kW | Up to 250kW |
| Max Current | 32A | 250A Continuous / 300A Peak |
| Voltage Range | 240V AC | 100V – 1000V DC |
| Protocol Support | PWM Signal | DIN 70121 / ISO 15118 |
| Contact Resistance | — | < 0.5 mΩ |
| Protection Rating | — | IP55 (Weatherproof) |
4. Safety & Trustworthiness
Charging at 1000V DC requires industrial-grade protection. Our adapter is built to exceed standard safety benchmarks:
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Triple-Point Monitoring: Built-in micro-sensors monitor the temperature of the power pins. If the internal temperature reaches 85°C, the adapter automatically signals the charger to taper current. If it exceeds 90°C, it triggers an emergency session termination.
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Silver-Plated Terminals: We utilize a 5μm silver plating on all copper alloy contacts. This ensures the lowest possible contact resistance, preventing the common “overheating” issues found in nickel-plated alternatives.
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UL94 V-0 Rated Shell: The casing is made from high-strength, flame-retardant thermoplastic that will not support combustion, ensuring safety even in high-stress commercial environments.
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CE & RoHS Certified: Every batch undergoes rigorous insulation resistance and high-voltage withstand testing to ensure global compliance.
5. Why Partner with Us?
As a specialized B2B provider of EV charging solutions, we focus on high-power technical hardware. Our expertise in EVCC/SECC controller technology and high-current cable assembly allows us to produce adapters that handle real-world commercial loads, not just occasional consumer use.
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Export Expertise: We provide full technical support and documentation for international trade, specifically for importers in the Middle East, Australia, and South America.
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Custom Branding: OEM/ODM services are available for charging network operators and automotive distributors.
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Ruggedized Design: Rated for 10,000+ mating cycles and tested for drive-over resistance and IK10 impact protection.
6. FAQ
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Can this be used at Tesla Superchargers? Yes, this adapter allows CCS2-standard vehicles to connect to NACS (Tesla) stations that support open-network charging.
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Does it support 3-phase AC charging? While the CCS2 car side can handle 3 phases, the NACS/SAE J3400 standard is single-phase. The adapter will safely deliver power to the vehicle on a single-phase AC circuit (up to 7.4kW/32A).
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Is it safe to use in the rain? Yes, with an IP55 rating, the adapter is fully protected against dust and low-pressure water splashes from any direction.
