wallbe® ZAS 4.0 ERK basic


If your charging infrastructure needs to grow flexibly and rapidly, the wallbe® ZAS 4.0 ERK basic is the optimum central management system. The charging post contains all the technology required for independent, particularly cost-efficient operation of the free-standing charging station. The wallbe Cloud allows you to benefit fully from convenient administration, accounting and monitoring functions for the entire connected network. Thewallbe® ZAS 4.0 ERK basic can be integrated in OCPP back-end systems on request.


  • Payment (giro card, NFC, credit card)
  • Monitoring and Remote Services via OCPP BackEnd
  • Individual Corporate Design
  • Compliant with calibration law
  • Corrosion resistant – ideal even for extreme weather conditions
  • High protection against vandalism due to IK10 protection class
  • Professional assembly, connection and commissioning according to DIN VDE 0100-722 of the charging station by our own technicians for Germany and Austria (other countries planned).

wallbe® ZAS 4.0 ERK basic


Besides two charging points, the charging station wallbe® ZAS 4.0 ERK basic also contains an entire system for load/charge management and integration of payment systems or renewable energy sources. Installation of the wallbe® ZAS 4.0 ERK basic as a wall charger or charging pole is especially fast, and the entire control technology is securely enclosed in a sturdy housing.

Trouble-free integration in modern back-end and accounting systems is also possible; the IT interface also supports OCPP if required. wallbe® ZAS 4.0 ERK basic makes efficient use of state-of-the-art charging technology to provide a versatile, highly sustainable all-round solution for semi-public and public applications.

Design variants

Integrated load/charge management possible

wallbe® Cloud Ready: online portal for monitoring and administration

Ideal for fleet management purposes

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

The wallbe® ZAS 4.0 ERK basic is a further example of our future-oriented attitude. This charging solution is the outcome of our successful attempt to produce a modern charging station that fulfils all customer requirements in the shape of a free-standing charging post with two charging points.


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

Compact construction
Charging technology in a sturdy, secure, space-saving housing.

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)