wallbe® ZAS 4.0 ERK evu



The charging station wallbe® ZAS 4.0 ERK evu forms the basis for the highly efficient operation of public charging stations. It is therefore ideal for municipal utilities, energy suppliers and network operators who want to set up their own charging network. This charging station comprises all components that are important for a network operator.


  • Ideal for municipal utilities and network operators
  • Payment (giro card, NFC, credit card)
  • Monitoring and Remote Services via OCPP BackEnd
  • Individual Corporate Design
  • TAB-compliant / conforming to calibration law
  • Corrosion resistant – ideal even for extreme weather conditions
  • High protection against vandalism due to IK10 protection class
  • Direct connection to the low-voltage network with its own metering point

wallbe® ZAS 4.0 ERK evu



The charging station wallbe® ZAS 4.0 ERK evu is characterized by easy installation. Charging points can be connected directly to the low voltage network. Billing is done conveniently via a cloud application, direct payment (giro card, NFC, credit card) or an app. Remote services for monitoring as well as a back-end system for managing the charging points are also part of the overall solution.

Design variants

Display with user guide for intuitive operation and easy loading.

Integrated payment function with contactless payment options via debit or credit card via NFC.

LED ambient lighting ensures good visibility and clear user guidance even in low daylight.

Individual design thanks to RAL, metallic and effect varnishing or 4c digital printing.

Our ZAS 4.0 ERK evu is the ideal charging station for grid operators and energy suppliers with direct connection to the low-voltage grid. In addition, it can easily be equipped with an individual design.


Display with User Guide
The entire user guidance is simple and guarantees an uncomplicated charging process.

Contactless, uncomplicated payment options simplify handling and billing.

Simple operation
Loading and authorization are intuitive and particularly convenient.

LED Status lighting
This ensures a high level of charging comfort throughout the entire charging process.

Compliant with calibration law
The guarantee for a precise, transparent accounting of the electricity taken.

Made in Germany
We attach great importance to the best materials and the highest standards of quality and first-class technology.

Technical Data

wallbe® ECO 2.0
Charging capacity22 kW
Connection power32 A, 230 / 400 V, 3-phase
Number of charging points2
Type of charging pointsSocket type 2
Compliant calibration lawYes
Data storageYes
AuthorizationApp, RFID, optional Payment
ProtectionRCM module – DC fault detection 6 mA, contactor bonding monitoring, lock-release module
Energy meterYes
Ethernet RJ45, GSM / UMTS
Modbus TCP
AdjustableYes (digital input, Modbus TCP and OCPP 1.6)
Protection classIP54 / IK8
Operating temperature-25 to +40 °C
Dimension (H x W x D)Wallbox: 840 x 660 x 350 mm
Pillar: 1680 x 660 x 350 mm
WightWallbox: ca. 48 kg
Pillar: ca. 55 kg (basic), ca. 75 kg (evu)