OCPP 1.6 Wallbox EV Charger with Load Balancing and Type 1 & Type 2 Connectors for Commercial EV Charging Station Use
Product Summary
The ZB04 Global Commercial EV Charger delivers up to 22kW with built-in dynamic load balancing and OCPP 1.6 compliance, preventing breaker trips and costly panel upgrades. Choose Type 1 or Type 2 connectors, multiple authentication options, and 4G/Wi-Fi/Ethernet connectivity. IP65 weatherproof, dual ETL/CE certified, and backed by a 2-3 year warranty for scalable commercial deployments.
Product Custom Attributes
OCPP 1.6 Wallbox EV Charger
,Load Balancing EV Charging Station
,Type 1 Type 2 Electric Vehicle Charger
Basic Properties
Trading Properties
Product Description
The ZB04 Global Edition is a high-performance, networked AC wallbox engineered for commercial properties, apartment complexes, and fleet depots across North America and Europe. Unlike basic home chargers, it is built to manage power intelligently and communicate seamlessly with backend systems.
Available with Type 1 (SAE J1772) for the US and Type 2 (IEC 62196-2) for Europe, the ZB04 features a bright 4.3-inch display and supports up to 22kW of three-phase power. What truly sets it apart is its OCPP 1.6 protocol and built-in load balancing. Property managers can dynamically distribute available electricity across multiple chargers, preventing breaker trips and avoiding costly panel upgrades. With multiple authentication options (RFID, APP, QR code, plug-and-charge) and flexible connectivity (4G, Ethernet, Wi-Fi), the ZB04 is the ultimate scalable infrastructure solution for the global EV transition.
- Smart Load Balancing — Dynamically distributes power across multiple chargers to prevent grid overload and save on electrical infrastructure upgrades.
- OCPP 1.6 Protocol — Enables seamless integration with any OCPP-compliant backend for billing, access control, and remote monitoring.
- Two Connector Options — Type 1 (SAE J1772) for the US; Type 2 (IEC 62196-2) for Europe.
- 4.3-inch Display — Large, clear screen showing standby, charging, fault status, and real-time parameters.
- Multiple Authentication — Supports RFID cards, APP, QR code scanning, and plug-and-charge for flexible user access.
- High-Power Output — Up to 9.6kW (US single-phase) and 22kW (EU three-phase).
- Versatile Connectivity — Choose from Wi-Fi, Bluetooth, 4G, or Ethernet to match your site's network.
- Remote O&M Platform — Enables health diagnosis, fault early warning, and OTA firmware upgrades.
- Dual Certification — ETL Listed to UL 2251/UL 2594 and FCC (US); CE and TÜV tested (EU).
- Weatherproof — IP65 wall unit and IP54 plugged connection, suitable for indoor and outdoor commercial parking.
| Model | ZB04 | |
|---|---|---|
| Connector | Type 1 | Type 2 |
| Operating Voltage | AC 240V ±15% (1-phase) / AC 208V (3-phase) | AC 230V ±10% (1-phase) / AC 400V ±10% (3-phase) |
| Operating Frequency | 60Hz ±1Hz | |
| Rated Power | 7kW / 9.6kW / 11kW | 7kW / 11kW / 22kW |
| Rated Current | 32A / 40A / 48A | 32A / 16A (3-phase) / 32A (3-phase) |
| Adjustable Current | 16A-20A-24A-32A / 16A-24A-32A-40A / 16A-24A-32A-48A | 16A-20A-24A-32A / 8A-10A-13A-16A / 16A-20A-24A-32A |
| Display | 4.3-inch LCD | |
| Authentication | RFID, APP, QR Code, Plug & Charge | |
| Communication | Wi-Fi, Bluetooth, 4G, Ethernet (OCPP 1.6) | |
| Load Balancing | Built-in, dynamic | |
| Ingress Protection | IP65 (Unit) / IP54 (Plugged) | |
| Leakage Protection | Type A+DC6mA (CN) / Type A RCBO AC 30mA + 1Δdc 6mA (EU) / CCID20 (US) | |
| Dimensions | 368mm × 256.5mm × 130mm | |
| Weight | < 7.2 kg | |
The ZB04 is designed for fixed installation. It can be connected in two ways, depending on your region and power needs:
- US: NEMA 14-50 or 6-50 outlet.
- EU: CEE 32A (blue) or hardwired.
- US: Direct wire to a dedicated breaker (recommended for 48A or 208V 3-phase).
- EU: Direct wire to a 400V 3-phase distribution board.
Always consult a licensed electrician for hardwired installations.
Load balancing dynamically adjusts the power output of multiple chargers so they don't exceed the total capacity of your electrical panel. If you install four 11kW chargers on a 100A panel, load balancing ensures they share the power safely without tripping breakers or requiring a costly panel upgrade.
Yes. The ZB04 is fully OCPP 1.6 compliant, meaning it can communicate with any OCPP-certified backend software for billing, access control, and monitoring.
Yes. The ZB04 features IP65 protection for the main unit and IP54 for the plugged connection. It is designed for both indoor parking garages and outdoor commercial lots.
The US version uses Type 1 (SAE J1772) connectors, 240V/208V power, and ETL/UL certifications. The EU version uses Type 2 (IEC 62196-2) connectors, 230V/400V power, and CE/TÜV certifications.
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