Description
GoodWe GW11K-HCA-20 charges at 11 kW from a 400 V three-phase connection at 16 A. It is supplied with a fixed 7.5 m IEC Type 2 cable.
GoodWe HCA G2 GW11K-HCA-20 (11 kW three-phase EV charger, 7.5 m cable)
Fixed 7.5 m IEC Type 2 cable.
The external Type A RCD stays in the installation scope alongside the charger's listed AC/DC residual-current protection.
GoodWe HCA G2
Upstream protection
The charger lists AC 30 mA + DC 6 mA residual-current protection; an external Type A RCD is still required.
GoodWe HCA G2
Fixed 7.5 m Type 2 cable
The charger is supplied with a fixed 7.5 m IEC Type 2 cable and weighs 5.6 kg.
GoodWe HCA G2
Grid-draw limit on board
The charger has an EnWG §14a function that, when enabled, keeps its grid draw at or below 4.2 kW; the communication protocol is Modbus TCP.
Technical data
For the installation brief
About these specifications
11 kW / 16 A on 400 V
Electrical connection
- Nominal output
- 11,000 W
- Nominal current
- 16 A
- Supply
- 400 V 3L/N/PE
- External protection
- Type A RCD required
Mounting and cable
- Enclosure
- IP66 enclosure; Type 2 plug IP55
- Dimensions W × H × D
- 208 × 450 × 170 mm
- Charging cable
- 7.5 m, fixed, IEC Type 2
- Weight
- 5.6 kg with 7.5 m cable
- Mounting
- Wall or floor (stand optional)
Control and protection
- Start methods
- App, RFID, automatic
- Communication
- Bluetooth, Wi-Fi, RS485 ×2, LAN
- Protocol
- Modbus TCP
- EnWG §14a function
- Grid-draw limit 4.2 kW
- Single/three-phase switching
- Yes, single-phase below 4.2 kW input
- Residual-current protection
- AC 30 mA + DC 6 mA
- AC surge protection
- Type III
Scope of delivery
- Included
- Charger with fixed 7.5 m Type 2 cable; 2 RFID cards; installation accessories and documents per the user manual
- Not included
- Stand or post, RCBO distribution box, MID meter, external Type A RCD
Project fit
Where this model fits.
Scenarios that show which projects the GoodWe HCA G2 GW11K-HCA-20 (11 kW three-phase EV charger, 7.5 m cable) belongs in, and the limits behind our engineers' recommendation.
An 11 kW three-phase charge point
A three-phase 11 kW charge point is being planned. The supply and the external Type A RCD must both fit before the charger is specified.
The GW11K-HCA-20 is specified for 11,000 W at 16 A. The charger lists AC 30 mA + DC 6 mA residual-current protection, with a separate external Type A RCD required.
- The 16 A model needs a 400 V 3L/N/PE supply.
- A separate Type A RCD is required in addition to the listed AC 30 mA + DC 6 mA device protection.
- Charger enclosure: 208 × 450 × 170 mm.
- The fixed cable is 7.5 m long, from the mounting point to the parking space.
- The §14a control arrangement is agreed with the grid operator before the order.
Documents
Product questions
Does the 11 kW charger still need an external Type A RCD?
Yes. The datasheet lists under Protection: "External Type A RCD is needed". The technical data table for GW11K-HCA-20 states: "An external Type A residual current device (RCD) is required."
What comes with the charger?
The scope of delivery includes: Charger x 1, AC connector x 1, dummy socket x 1, dummy socket fastening screws x 4, expansion bolts x 4, RS485 communication connector x 1, LAN communication connector x 1, Phillips screwdriver x 1, flat-head screwdriver x 1, AC cable pin terminals x 5, RS485 cable pin terminals x 4, RFID cards x 2, RJ45 terminal x 1, waterproof rubber plugs x 2 and documents x 1.
Is GW11K-HCA-20 prepared for §14a EnWG?
The manual describes an EnWG §14a grid-dispatch setting. It says that, when enabled, the function is intended to limit the power drawn from the grid by a single device to 4.2 kW, and that the grid-import limit should be set according to the actual requirements.