Teison

Teison Mini Wallbox DC Fast Charging Station 20-40 kW

SKU:TSN-20DC-WxS

Charging Power 20 kW 30 kW 40 kW

Compact and Powerful Level 3 DC Fast Charging for Space-Constrained Locations

The Teison Mini Wallbox DC Charging Station (20 kW / 30 kW / 40 kW Edition) brings highly efficient, scalable Level 3 rapid charging down to a wallbox or pillar-mounted form factor. Built with a rugged anti-corrosion chassis, this compact powerhouse delivers continuous output options from 20 kW up to 40 kW while maintaining a peak efficiency exceeding 95%. It provides an ideal way for light commercial locations, fleets, and premium workspaces to deploy rapid charging without the intensive infrastructure footprint or extreme installation overhead of full-sized floor cabinets.

Key Features:

Highly Adaptable Power Ranges: Available in flexible 20 kW, 30 kW, or 40 kW configurations to seamlessly match the current electrical constraints of your facility.
Multi-Standard Custom Connectors: Supports versatile customized configurations for single or dual outputs, accommodating standard configurations including CCS2, CCS1, GB/T, CHAdeMO, and NACS.
Ultra-Wide Output Voltage: Supplies an expansive output range from 150 to 1000 VDC, ensuring total compatibility with high-voltage battery architectures and compact urban vehicles alike.
Whisper-Quiet Air Cooling: Engineered with forced-air cooling that limits maximum operation acoustic noise to 70 dB or lower under maximum load.
All-Weather Protection: Built to meet strict IP55 ingress protection, IK10 physical impact standards, and C4-level high anti-corrosion requirements for reliable long-term outdoor operation.
Smart Grid Integration: Full out-of-the-box support for ISO 15118 and DIN 70121 protocols guarantees highly efficient plug-and-play communication and structural load-balancing compatibility.
e-MOVE RO and e-Mobility RO government state aid programme compatible

Recommended Installation Sites:

Light Commercial Parking Lots: Provide fast-charging options for boutique hotels, gyms, and local shopping centers without cluttering walking paths.
Urban and Restricted Fleet Depots: Optimize rapid turnaround cycles for delivery vans, municipal utility vehicles, and corporate motor pools in narrow parking environments.
Automotive Workshops & Dealership Hubs: Rapidly charge customer vehicles post-service or prep regional demo cars for test drives.
Dense Residential Spaces & Offices: Upgrade parking garages and workplace environments to premium fast-charging with small wall-mounted or pillar-mounted hardware footprints.

View full details

Technical Specifications

Power & Input

Input Power Setup: Three Phase 3P + N + PE
Input Voltage Range: Three Phase 400 VAC plus or minus 10%
Input Frequency: 50 or 60 Hz
Maximum Rated Input Current: 30A (for 20 kW), 46A (for 30 kW), or 61A (for 40 kW)
Maximum System Input Power: 21 kW (for 20 kW), 32 kW (for 30 kW), or 42 kW (for 40 kW)
AC Earthing Networks: TN-C, TN-S, TN-C-S, TT
Power Factor: Greater than or equal to 0.99
Total Harmonic Distortion (THD): Less than or equal to 5%
Standby Power Consumption: 50 W

Output Performance

Nominal DC Power Options: 20 kW, 30 kW, 40 kW
Output Voltage Range: 150 to 1000 VDC
Maximum System Output Current: 65A (for 20 kW), 100A (for 30 kW), or 133A (for 40 kW)
Maximum Connector Current Options: 8A optional (for 20 kW/30 kW) or up to 150A optional (for 40 kW)
Number of Connector Outlets: 1 output (for 20 kW/30 kW/40 kW models) or 2 outputs (Any combination available for 40 kW models)
Connector Architecture Standards: CCS2, CCS1, GB/T, CHAdeMO, NACS
Peak Conversion Efficiency: Greater than 95%
Voltage Regulation Accuracy: Less than or equal to plus or minus 0.5%
Current Regulation Accuracy: Less than or equal to plus or minus 1%

Connectivity & Interface

Standard Network Connectivity: Ethernet, Wi-Fi
Optional Network Connectivity: 4G LTE wireless network gateway
Communication Protocols: OCPP 1.6J JSON (supports future firmware upgrade to OCPP 2.0.1)
User Interface Screen: 10.1-inch interactive LCD Touchscreen display
User Authentication Methods: RFID Card, QR Code, or Mobile Application
Optional Authentication: POS payment terminal integration
Energy Metering Infrastructure: Standard CE meter configuration (MID-certified meter optional)
Interface Language Support: English standard (other custom languages available upon request)

Safety & Physical

Safety Protections: Overvoltage, undervoltage, overload, leakage current, overtemperature, insulation monitoring, short circuit, automatic fault self-diagnosis, and transient overvoltage protection
Enclosure Protection Rating: IP55
Impact Protection Rating: IK10 for Human Machine Interface (HMI) housing
Anti-Corrosion Casing Specification: Meets standard C4 anti-corrosion environmental criteria
Operating Temperature Range: -30C to +50C (Linear power derating starts above 50C)
Storage Temperature Range: -40C to +70C
Relative Humidity Levels: Less than 95% RH (Non-condensing)
Maximum Operational Altitude: Up to 2000 meters
Acoustic Noise Rating: Less than or equal to 70 dB at a 3-meter distance under full load output
Cooling System Infrastructure: Forced air cooling system
Installation Mounting Configurations: Wall-mounted installation or floor-mounted installation via an optional mounting column / pedestal
Physical Cabinet Dimensions (Single Output W x H x D): 500 x 760 x 280 mm (without cable management arm)
Physical Cabinet Dimensions (Dual Output W x H x D): 580 x 790 x 290 mm (without cable management arm)
Total Unit Weight: Less than or equal to 90 kg (Single Output version) or up to 125 kg (Dual Output version)
Standard Charging Cable Length: 5 meters standard (6m, 7m, or custom lengths available upon request)
Cable Management System: Optional mechanical cable suspension track
Certifications & Production Compliance: CE, CB, IEC 61851-1, IEC 61851-21-2, IEC 61851-23, IEC 61851-24, IEC 62196-1, IEC 62196-3, ISO 15118-1, ISO 15118-2, ISO 15118-3, DIN 70121
Emergency Controls: Dedicated physical red emergency stop button