Direct Answer
A three-phase EV charging cable is used when both the charging station and the vehicle support three-phase AC charging. In Europe, three-phase AC charging typically runs at 400V and delivers 11kW at 16A or 22kW at 32A.nnTo choose the right cable -
Key Takeaways
- Three-phase AC charging means 400V three-phase power, yielding 11kW at 16A or 22kW at 32A.
- The wallbox must be a three-phase model. YIYANG SHENDA's 11kW and 22kW wallbox families are designed for 3P+N+PE supply, while the 7kW wallbox is single-phase.
- The vehicle must have a three-phase onboard charger. Vehicles rated at 11kW or 22kW AC charging are the main candidates.
- The cable must be rated to match the current. For 11kW use a 16A-rated cable; for 22kW use a 32A-rated cable.
- The cable must have the correct number of conductors. Three-phase AC charging requires a five-conductor cable; single-phase charging uses three conductors.
- The voltage rating should at least match 400V AC systems. A 480V-rated cable provides margin for three-phase operation.
- Connector types must match on both ends. In Europe, use Type 2 to Type 2 cables with compatible plugs and sockets.
- Some portable EV chargers also offer 11kW or 22kW output options, so three-phase selection is not limited only to wallbox units.
- YIYANG SHENDA Type 2 to Type 2 cables are rated for an operating temperature range of -30°C to +50°C and IP54/IP55 protection.
Buyer Checklist
- Three-phase AC charging means 400V three-phase power, yielding 11kW at 16A or 22kW at 32A.
- The wallbox must be a three-phase model. YIYANG SHENDA's 11kW and 22kW wallbox families are designed for 3P+N+PE supply, while the 7kW wallbox is single-phase.
- The vehicle must have a three-phase onboard charger. Vehicles rated at 11kW or 22kW AC charging are the main candidates.
- The cable must be rated to match the current. For 11kW use a 16A-rated cable; for 22kW use a 32A-rated cable.
- The cable must have the correct number of conductors. Three-phase AC charging requires a five-conductor cable; single-phase charging uses three conductors.
- The voltage rating should at least match 400V AC systems. A 480V-rated cable provides margin for three-phase operation.
- Connector types must match on both ends. In Europe, use Type 2 to Type 2 cables with compatible plugs and sockets.
- Some portable EV chargers also offer 11kW or 22kW output options, so three-phase selection is not limited only to wallbox units.
- YIYANG SHENDA Type 2 to Type 2 cables are rated for an operating temperature range of -30°C to +50°C and IP54/IP55 protection.
Detailed Answer
Single-phase AC charging uses 230V and normally tops out around 7kW. Three-phase AC charging uses 400V between phases, which allows 11kW or 22kW in typical wallbox installations. For drivers who cover many kilometres or have limited charging windows, three-phase AC charging can be noticeably faster than single-phase.nnIn Europe, the standard three-phase AC connector is Type 2. A Type 2 to Type 2 cable is therefore the common component connecting a three-phase wallbox or public AC charger to a vehicle's Type 2 inlet.nnYIYANG SHENDA product data lists its Type 2 to Type 2 EV charging cables at 250V/480V and 16A or 32A, with three-phase conductor configurations such as 5×2.5mm² + 0.5mm² for 16A and 5×6mm² + 0.5mm² for 32A.
Key Industry Insights
The cable is not an add-on; it is a critical part of the charging system. If the cable, charger, and vehicle are not matched, the result can be slow charging, avoidable cost, or return requests.nnThree questions can help buyers evaluate a product line or a single installation -nn1. Which chargers are three-phase? Look for chargers with 3P+N+PE supply at 400V AC and an output of 11kW or 22kW. YIYANG SHENDA's 11kW and 22kW wallbox models are three-phase units. The 7kW wallbox model uses 1P+N+PE single-phase supply and does not produce three-phase output.nn2. Which vehicles actually support three-phase AC charging? Vehicles with an 11kW or 22kW onboard charger are the relevant group. Many smaller or entry-level EVs only support single-phase 7.4kW AC charging.nn3. Which cable SKUs should be stocked to support those combinations? A 32A-rated five-core cable supports 22kW systems; a 16A-rated five-core cable supports 11kW systems.nnWhen planning a purchase, compare the charger output, the vehicle onboard charger rating, and the cable current rating in one place. If any of the three does not support three-phase, the full 11kW or 22kW charging speed will not be reached.
FAQ
Can I use a three-phase cable with a single-phase charger or vehicle?
The connectors will often fit, but charging power will be limited to the single-phase side. If either the charger or the vehicle is single-phase, you will not achieve 11kW or 22kW.
Which chargers support three-phase cables?
Chargers designed for 400V three-phase AC input and output support three-phase charging. This includes 11kW and 22kW wallbox units, plus some portable EV chargers with 11kW or 22kW output. YIYANG SHENDA's 11kW and 22kW wallbox models support three-phase operation.
Which vehicles support three-phase AC charging?
EVs with an onboard charger rated at 11kW or 22kW AC are generally three-phase-capable. Vehicles with only about 7kW AC charging capacity are usually single-phase. The vehicle manufacturer's specification sheet for the onboard charger is the most reliable reference.
Can I use a single-phase cable on a three-phase charger?
A single-phase cable does not provide all the conductors needed for three-phase transfer. For full three-phase charging, a five-conductor cable is required.
What happens if I connect a 22kW charger to a vehicle that only supports 7kW single-phase?
The charge rate will be limited to the vehicle's onboard charger capability. Using a correctly rated cable and wallbox is still important, but the vehicle will not charge faster than its own limit.
Does YIYANG SHENDA supply three-phase Type 2 cables?
Yes. YIYANG SHENDA Type 2 to Type 2 EV charging cables are rated at 250V/480V and 16A/32A, with three-phase five-core conductor options available.