DELTA 50 kW DC Wallbox – Compact DC Fast Charging

Dual-Connector DC Charger

The Delta 50 kW DC Wallbox delivers high-performance DC fast charging in a compact footprint, making it ideal for locations where space is limited but fast turnaround is critical. Its dual DC connectors allow two vehicles to be charged simultaneously, significantly improving operational efficiency.

Designed for flexibility, the unit supports both wall- and floor-mounted installation and integrates seamlessly with backend systems via OCPP connectivity. Built-in user authentication and payment options make it suitable for both private and pay-per-use environments.

With high efficiency and robust construction, the Delta DC Wallbox is a dependable solution for modern EV service and fleet operations.

Key Features

  • 50 kW DC output with ≥96% efficiency
  • Dual-port DC charging for simultaneous vehicle charging
  • Compact design for space-restricted installations
  • Wall- or floor-mounted installation options
  • OCPP-compatible with backend integration
  • RFID and credit-card authentication
  • Remote monitoring and diagnostics

Ideal For:
Dealership service lanes, fleet depots, commercial buildings, and pay-per-use charging sites.

Specifications

Product Delta DC Wallbox 50 kW (Smart Version)
Maximum DC Power 50 kW
DC Output Voltage Range 200 – 920 V DC (CCS2) • 200 – 500 V DC (CHAdeMO)
Maximum DC Current 125 A DC (at 400 V DC)
DC Charging Standards CCS2 or CHAdeMO
AC Charging Point Type 2 socket up to 22 kW (400 V RMS, 3 × 32 A)
AC Input 3-Phase, L1/L2/L3/N/PE • 230/400 V • 50/60 Hz • 110 A nominal (125 A max)
User Interface 7″ LC Display • 5 illuminated buttons • Emergency stop (optional)
User Authentication RFID (ISO/IEC 14443 A/B)
Network Connectivity Ethernet (RJ45) • Cellular (2G / 3G / 4G, Mini-SIM)
Protocols / Integration OCPP 1.5 / 1.6 (upgradeable) • Modbus TCP
Protections Over current • Over voltage • Short circuit • Ground fault • Isolation monitoring
Ingress / Impact Protection IP55 • IK10 (enclosure) • IK08 (display)
Cooling Forced air cooling
Operating Conditions -25°C to +50°C • <95% RH (non-condensing) • Up to 2000 m altitude
Dimensions (W × H × D) 650 × 900 × 250 mm
Weight 102 kg
Compliance / Standards IEC 61851-1/-22/-23 • IEC 61851-21-2 • IEC 61851-23/-24 • IEC 62196-2/-3 • DIN 70121 • IEC 62479 • EN 55011 • DIN 18040