Mckee 22kW 44kW AC EV Charger Complete Safety Protection Overvoltage Leakage IP54
Safety is engineered into every layer of the Mckee AC EV Charger. Built around a complete protection suite, the unit continuously guards against overvoltage, undervoltage, overload, short circuit, leakage, poor grounding and lightning surges, protecting both the vehicle and the user during every charging session.
Designed for reliable long-term operation, the charger works across a wide temperature range of -20°C to +50°C, humidity of 5% to 95% non-condensing and altitudes below 2000m, with a designed service life of up to 100,000 hours.
Available in 7kW to 44kW versions with single or dual gun configuration, the charger supports single-phase AC220V ±15% and three-phase AC380V ±15% supply with 50/60Hz auto-adaptation.
- Overvoltage protection - shuts down safely when input voltage exceeds the safe range.
- Undervoltage protection - prevents charging under abnormal low-voltage conditions.
- Overload protection - limits current to protect cables and connectors.
- Short circuit protection - instant cutoff to prevent damage and fire risk.
- Leakage (RCD) protection - detects residual current and trips immediately for user safety.
- Grounding protection - ensures a safe earth connection before charging starts.
- Lightning (surge) protection - built-in surge absorption for outdoor installations.
- Operating temperature: -20°C to +50°C.
- Humidity: 5% to 95%, non-condensing.
- Altitude: below 2000m.
- Designed service life: 100,000 hours.
| Rated Power | 7kW / 11kW / 14kW / 22kW / 44kW |
| Power Supply | Single-phase AC220V ±15% / Three-phase AC380V ±15%, 50/60Hz |
| Rated Current | 16A / 32A / 64A |
| Connector | Single gun / dual gun |
| Protection Functions | Overvoltage, undervoltage, overload, short circuit, leakage, grounding, lightning |
| Protection Rating | IP54 |
| Operating Temperature | -20°C to +50°C |
| Humidity | 5% to 95%, non-condensing |
| Altitude | Below 2000m |
| Service Life | 100,000 hours |
| Installation | Wall mounted / column standing |
| Warranty | 12 Months |
- Home and residential charging - safe overnight charging with full electrical protection.
- Commercial parking lots - reliable operation for public and fleet charging.
- Outdoor and coastal sites - lightning and leakage protection for exposed installations.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.