DC Wallbox Charger – 20kW
Nadella Info DC Wallbox is a compact 20kW DC fast charger. It can deploy charging network rapidly and effectively, providing high-power quick charging service for electric vehicles. It has a durable, robust, all weather enclosure for indoor and outdoor use and support CCS-2 or CHAdeMO standard. It is applicable to public parking, fleet management and enterprises parking lot.
Features
- Compact and contemporary design.
- 20kW continuous fast charging.
- IP 54.
- Easy to Install and use. 66A high output current.
- Single outlet: CCS or CHAdeMO
- Daylight readable 7” full colour touchscreen display. Compatible with Open Charge Point Protocol (OCPP). APP Scan Code / RFID Card Charging.
- Space saving model.
- Simple wall mounting.
- EV Standard: IEC 62196, IEC 61851 for CCS-2 and JEVS G105 for CHAdeMO
Technical Specifications
Input Power
| Input Voltage (vac) | 415 Vac +10% or -6%, 50 Hz |
|---|---|
| Input Frequency | 50 Hz |
| THD | ≤ 5% of Nominal Voltage |
| Power Factor | ≥ 0.99 (Full load) |
| Wires | 3 – Phase, 5 – Wire AC ( L1, L2, L3, N and PE) |
Output Power
| Output Voltage – DC (Vdc) | 200 -1000 vdc |
|---|---|
| Standard/Connector | CCS-2 / CHAdeMO |
| Number of Connector/Gun | 1 |
| Efficiency | ≥ 94 % |
Environment
| Display Screen | 4.3″/ 7″ TFT LCD Touch Screen |
|---|---|
| Languages- Supported | English |
User Interference and Control functions
| Push Button | Emergency Stop (Mushroom Red) |
|---|---|
| Charging Option | Grid Responsive metering |
| Visual Indication | Presence of Input Supply, Errors Indicator, State of Charge |
| User Authentication | Using mobile application or User Interface (OCPP gives only a field mandate, media to be used is open) / QR Code / RFID Card / Password Login |
| Payment | RFID Card Wallet or App Wallet / Service |
Protection
| Safety Parameters | Over Voltage, Under Voltage, Over Current, Short Circuit, Surge Protection, Over Temperature, Ground Fault Protection, Residual Current, Emergency shutdown with alarm, Protection against electric shock |
|---|
Communication
| Between EV Charger and EV | IEC 62196, IEC 61851 for CCS-2 and JEVS G105 for CHAdeMO |
|---|---|
| Between EV and Central Server | OCPP v 1.6 or above – 10/100 Base-T Ethernet (Standard) or Optical GSM Modem (2G/3G/4G) or Wireless(Optional) |
Mechanical
| Protection | IP 54 |
|---|---|
| Cooling | Forced Air Cooling |
| Charging Cable Length | 5 Meter |
| Operating Temperature | 0° C to 55° C |
| Storage Temperature | 0° C to 60° C |
| Humidity (Non-Condensing) | 5% to 95% |