20 kW Compact DC Charger

20 kW compact single-gun DC charger

Product Profile

Short Description: A dedicated 20kW Compact DC Charger SKU with a DC 50-1000 V adjustable output range, IP54 protection and network communication.

Product Description: This compact DC charger is designed for space-conscious commercial, public and fleet charging deployments. The series supports automatic charging modes, a 7-inch touch display, Ethernet/4G communication and OCPP 1.6 integration.

Key Features:
- Dedicated 20kW SKU
- Wall-mounted or vertical-mount design
- Adjustable DC 50-1000 V output
- 7-inch touch display
- Ethernet/4G communication
- OCPP 1.6 support
- IP54 protection for indoor or outdoor use

Product Applications

Commercial parking facilities Public EV charging sites Fleet depots Workplace charging Indoor or outdoor charging locations with compatible electrical supply
Request a Quote Reply within 1 business day

Technical Specifications

Power & Output

Parameter Value Unit Notes
Rated Power 20 kW Dedicated SKU
Maximum Output Current 67 A Single gun
Input Voltage AC 380 V Ā±20% ā€” ā€”
Input Frequency 50 Hz Ā±10% ā€” As stated in PDF
Output Voltage Range DC 50-1000 V Adjustable
Constant-Power Output Voltage Range DC 300-1000 V As stated in PDF
Output Voltage Error ā‰¤Ā±0.5 % ā€”
Output Current Error ā‰¤Ā±1 % ā€”
Voltage Regulation Accuracy ā‰¤Ā±0.5 % ā€”
Steady Current Accuracy ā‰¤Ā±1 % ā€”
Harmonic Content ā‰¤Ā±5 % ā€”
Power Factor ā‰„0.99 ā€” ā€”
Efficiency ā‰„95 % ā€”
Electric Energy Metering Grade 1.0 meets GB standard ā€” ā€”
Insulation Resistance ā‰„20 MĪ© ā€”

Charging & Communication

Parameter Value Unit Notes
Number of Charging Guns Single gun ā€” ā€”
Charging Cable Length 5 m Standard; listed as optional
Display 7-inch touch display ā€” ā€”
Start Method Plug and Charge / swipe card / scan code ā€” ā€”
Charging Mode Automatic / by time / by power / by amount ā€” ā€”
Charging Method Full power charge ā€” As stated in PDF
Communication Ethernet standard / 4G optional ā€” ā€”
Network Protocol OCPP 1.6 ā€” Catalog series statement

Protection, Environment & Mechanical

Parameter Value Unit Notes
Protection Functions Short circuit / overtemperature / overcurrent / leakage / input overvoltage and undervoltage ā€” ā€”
Protection Class IP54 ā€” ā€”
Use Environment Indoor or outdoor ā€” ā€”
Cooling Method Air cooling ā€” ā€”
Operating Temperature -20 to +50 Ā°C ā€”
Storage Temperature -40 to +70 Ā°C ā€”
Relative Humidity 5-95 % ā€”
Altitude ā‰¤2000 m ā€”
Noise ā‰¤60 dB ā€”
Installation Method Wall-mounted / vertical mount ā€” ā€”
Dimensions (WƗHƗD, without upright) 620Ɨ570Ɨ282 mm ā€”

Application Scenarios

Industrial Facilities

Power distribution for manufacturing plants, factories, and industrial complexes.

Commercial Buildings

Office buildings, shopping centers, and commercial complexes.

Infrastructure

Public utilities, transportation, and municipal power systems.

Renewable Energy

Solar farms, wind power installations, and energy storage systems.

Solutions

We are more than just an equipment manufacturer; we are dedicated to providing specialized end-to-end solutions for EPC contractors, industrial developers, and public infrastructure projects.

Custom Transformer Engineering

Delivering bespoke designs tailored to specific voltage requirements, extreme climate resilience (for African grids), and high-efficiency industrial upgrades (for the North American market).

Charging Infrastructure Solutions

Providing comprehensive turnkey solutions for charging station construction, deeply integrating highly reliable transformers with intelligent power distribution systems to empower the future of mobility.

Residential Energy Storage Solutions

Combining LiFePO4 batteries, single-phase solar inverters, and integrated backup systems for household solar self-consumption and resilient home power.

Industrial, Commercial, and Infrastructure Hubs

Providing robust power distribution architectures for manufacturing plants, mining operations, and modern urban infrastructure.

From the supply of individual components to complex system integration, we leverage our expert technical support and manufacturing scale to ensure the success of your projects in any environment.

Match 20 kW to the charging duty

Estimate vehicle arrivals, battery voltage, energy per session, dwell time and daily utilization. The 20 kW rating does not guarantee a charging time because vehicle limits, battery state, temperature and the current available across the voltage window affect delivered power.

Review the listed single-gun output

The production record lists one charging gun, DC 50-1000 V adjustable output and a maximum 67 A. Confirm current at the vehicle voltage, the DC 300-1000 V constant-power range, cable length, derating and the exact connector before specifying a vehicle interface.

Plan the wall or vertical installation

The model record lists wall-mounted or vertical mounting and dimensions of 620 Ɨ 570 Ɨ 282 mm without the upright. Verify structural support, clearances, cable reach, impact protection, drainage, ventilation, service access and the final mounting drawing.

Confirm grid and performance data

The listed input is AC 380 V Ā±20% at 50 Hz Ā±10%, with power factor at least 0.99 and efficiency at least 95%. Reconfirm these values, test conditions, protection, harmonics and upstream electrical requirements for the quoted model and site.

Control communication and environmental claims

The record lists a 7-inch display, Ethernet as standard, optional 4G, OCPP 1.6 as a series statement, IP54, air cooling and indoor or outdoor use. Confirm firmware, CSMS interoperability, networking, connector, ambient limits and enclosure evidence; listed OCPP support is not certification.

Related charging resources

Related Products

Frequently Asked Questions

The production record lists DC 50-1000 V adjustable output, one charging gun and a maximum 67 A. Confirm current at the vehicle voltage and the final connector and cable configuration.

The record lists wall-mounted or vertical mounting. Verify the supplied bracket or upright, structural support, dimensions, clearances and cable management in the project drawings.

The current evidence does not confirm the connector. State the vehicle inlet and destination country and verify the connector in the model datasheet, label, drawing and approval documents.

No. OCPP 1.6 is listed at series level, while the selected firmware, feature profile, CSMS and interoperability evidence require project-specific confirmation.

They are production-record values for model review. Reconfirm the quoted model, test method, operating conditions, enclosure scope and contractual acceptance criteria.

Project Support

Need help selecting a transformer, EV charging system, or residential energy storage solution?

Our engineering team can match the right configuration to your operating environment, charging demand, safety requirements, and household energy goals.

Get in Touch