TVD Series
A slim wall-mounted DC charger at 20 or 30 kW — fast charging for car parks, dealerships and small fleets that have no room for a floor-standing cabinet.
- DC output
- 20–30 kWDC output
- Output voltage
- 200–1000 VOutput voltage
- No foundation
- Wall-mountNo foundation
- Indoor and outdoor
- IP54 · IK10Indoor and outdoor
Models
- MZ-TVD20
- MZ-TVD30
Certified to CE and CB, tested by TÜV and SGS; certificate copies for the exact model on request.
Overview
The TVD Series brings DC charging to places where a floor-standing cabinet does not fit. It hangs on the wall like a large wallbox and delivers 20 or 30 kW DC.
That power level matters because most cars can only take 7–11 kW from AC. On DC the car charges at the full 20–30 kW, which suits dealerships, hotels and small fleets where vehicles stay for one or two hours.
Typical charging times in the table are estimates for a 60 kWh battery; the real time depends on the car and battery temperature.
Highlights
- Hangs on a wall — no concrete base
- Charges a typical car 3–4 times faster than a 7 kW wallbox
- Fits a 400 V three-phase supply that many buildings already have
- Single gun with cable holder on the side
Best for: Dealerships, hotels, small fleets and underground car parks
Specifications
IEC and North American versions
Single connector · CCS2 (IEC) or CCS1 (North America)
| Model | MZ-TVD20 | MZ-TVD30 |
|---|---|---|
| Max. output power | 20 kW | 30 kW |
| Max. output current | 67 A | 100 A |
| Typical 10–80 % top-up, 60 kWh battery | ≈ 2 h | ≈ 1 h 20 min |
Common specifications
- Input
- 3P+N+PE 400 V (North America 480 V), 50/60 Hz
- Charging mode
- Mode 4 (DC)
- Efficiency
- ≥ 95 % at full load
- Voltage / current accuracy
- < ±0.5 % / < ±1 %
- Metering accuracy
- Class 0.5
- Interface
- 7" colour touchscreen, LED status light, emergency stop
- Authentication
- RFID · QR code · POS terminal (option)
- Backend protocol
- OCPP 1.6J · OCPP 2.0.1
- Connectivity
- Ethernet; 4G and Wi-Fi optional
- Protections
- Over/under-voltage, overload, short circuit, over-temperature, surge, insulation monitoring
- Cooling
- Forced air
- Output voltage
- 200–1000 V DC
- Cable
- 5 m
- Ingress / impact protection
- IP54 · IK10
- Operating temperature
- −25 °C to +55 °C
- Dimensions
- On request
Figures may change with product updates — the datasheet sent with your quotation is binding.
Engineering
- 01
DC without the cabinet
Wall mounting keeps the floor free and avoids civil work.
- 02
Right-sized power
20–30 kW suits sites where cars park for one to two hours.
- 03
Operator-ready
OCPP, RFID and QR-code start come standard.
Installation
- Wall mounting on a solid wall
- 400 V three-phase supply with a dedicated breaker
- Allow free air flow around the unit
Options
- CCS1 or CHAdeMO connector
- 4G / Wi-Fi
- POS terminal
Where it works best
FAQ
Why choose 20–30 kW DC instead of 22 kW AC?
Many cars accept only 7–11 kW on AC. On DC they take the full 20–30 kW, so a stop of an hour adds far more range.
Does it need a three-phase supply?
Yes, 400 V three-phase (480 V in North America).
Get a quote for the TVD Series
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