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Introduction

"WARP" stands for Wall Attached Recharge Point. With the WARP2 Charger you get the second generation of the high-quality and durable charger that lets you charge your electric vehicle. The charger features a modular design, so that individual components can be easily replaced. Both the hardware and the software are open source.

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Features​

Depending on the variant, the WARP2 Charger offers the following features:

  • Type 2 charging cable (DIN EN 61851-1)
  • Single-phase or three-phase connection, available as 11 kW and 22 kW variants
  • Maximum charging current adjustable from 6 A to 16 A (three-phase 11 kW) or from 6 A to 32 A (three-phase 22 kW)
  • Status indication via the blue LED and front button for immediately aborting a charging process
  • WLAN- and LAN-capable controller with web interface (Smart, Pro)
  • MQTT, HTTP, Modbus TCP and OCPP interfaces (Smart, Pro)
  • Charging authorization via NFC (RFID) (Smart, Pro)
  • Integrated load management for sharing a power connection (Smart, Pro)
  • Integrated MID-certified energy meter (Pro)
  • Support for §14a EnWG, "Controllable Consumption Device"

Variants​

We offer the WARP2 Charger in three variants: Basic, Smart and Pro. With the WARP2 Charger Basic and the other variants you can charge your electric vehicle according to DIN EN 61851-1 Mode 3. Vehicles can be charged at the charger single-phase, two-phase or three-phase (depending on the vehicle).

WARP2 Charger Basic​

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The WARP2 Charger Basic is the simplest model. Each charger can be connected single-phase or three-phase and is available as a 11 kW and 22 kW variant. The 11 kW and the 22 kW variants differ, among other things, in the conductor cross-section of the Type 2 charging cable of the charger. The maximum charging current can be set from 6 A to 16 A (three-phase 11 kW) or from 6 A to 32 A (three-phase 22 kW) via slide switches in the charger.

After inserting the Type 2 charging plug into the vehicle, the blue LED on the front panel of the charger indicates the charging status of the vehicle. Inside the LED there is a button with which an active charging process can be aborted immediately.

WARP2 Charger Smart​

In addition to the Basic functions, the WARP2 Charger Smart is equipped with a WLAN- and LAN-capable controller. This can open its own WLAN as an access point or be integrated into an existing network. Alternatively, a connection via LAN is possible. For this, a LAN cable can be routed into the charger.

The web interface of the WARP2 Charger Smart can be accessed via WLAN or LAN. On this, the current charging status can be viewed and settings on the charger can be made. For example, the charging behavior and the maximum charging power can be configured via the web interface. Via various interfaces the current state of the charger can be monitored remotely. The integration of the charger into other systems is thus possible via these interfaces.

In addition, the WARP2 Charger Smart offers the ability to authorize charging processes via NFC (RFID). NFC tags can be learned and managed via the website for this purpose. If several WARP Chargers are to share a power connection, this is possible by means of the built-in load management.

WARP2 Charger Pro​

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The WARP2 Charger Pro offers all the functions of the WARP2 Charger Smart. Additionally, this charger is equipped with a MID-certified energy meter (EU Measuring Instruments Directive 2014/32/EU) that measures how much energy (kWh) has been charged. In addition, the meter offers statistics with which an overview of the electricity costs can be obtained. The statistics can be recorded per NFC tag or user and downloaded in the spreadsheet-compatible CSV format.

Optional Equipment​

All chargers are supplied with a permanently connected 5 m or 7.5 m charging cable with Type 2 plug. In the standard version, all WARP2 Chargers are delivered without a connection cable (supply line to the charger). In this case, a connection cable must be provided during the installation and connected in the charger. The connection cable can be routed either from the bottom or from the rear of the charger.

Optionally, all chargers can be ordered with a connection cable already installed at the factory. Additionally, there is the option to have this equipped with a CEE plug. For the optional connection cables we use the following cables and CEE plugs:

  • 11 kW: rubber connection cable H07RN-F 5G4 (4 mm² cross-section) + 16 A CEE plug
  • 22 kW: rubber connection cable H07RN-F 5G6 (6 mm² cross-section) + 32 A CEE plug