Ev Dc Fast Charging Stations
The NEDF 40–240kW DC fast charging pile is a commercial EV charging solution built for continuous operation in public stations, fleet hubs, and highway charging projects, offering scalable power, multi-gun capability, and broad vehicle compatibility.
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Product Specifications
| Category | Item | Specification |
|---|---|---|
| AC Input | Input Voltage | AC380V ±20% |
| Input Connection | 3 Phase + Neutral + PE | |
| Frequency Range | 45–65 Hz | |
| Power Factor | ≥0.95 (at rated load) | |
| DC Output | Rated Power Options | 40kW / 60kW / 80kW / 120kW / 160kW / 180kW / 240kW |
| Output Voltage Range | DC200–1000V | |
| Output Current Range | 0–300A | |
| Charging Interface | 2 connectors (expandable to 4) | |
| Cable Length | Standard 5m (customizable) | |
| Cooling Method | Air cooling (optional liquid cooling) | |
| Auxiliary Power Supply | 12V (GB/T, EU, US, JP compatible) | |
| Environmental | Operating Temperature | -20°C ~ +50°C |
| Storage Temperature | -40°C ~ +85°C | |
| Relative Humidity | 5% ~ 90% RH (non-condensing) | |
| Altitude | ≤2000m | |
| Installation | Indoor / Outdoor | |
| Protection Level | IP54 | |
| Protection & Safety | Over Voltage Protection | Supported |
| Under Voltage Protection | Supported | |
| Over Current Protection | Supported | |
| Short Circuit Protection | Supported | |
| Over Temperature Protection | Supported | |
| Thermal Management | Power derating above 70°C | |
| System Features | Installation Type | Floor-mounted |
| System Design | Modular architecture | |
| Maintenance | Front access, easy service | |
| Expandability | Scalable power modules | |
| Multi-Gun Charging | Supported | |
| Communication | Control System | Intelligent controller |
| Remote Monitoring | Supported | |
| Communication Protocol | OCPP (optional) | |
| User Interface | Display + operation panel | |
| Application | EV Platform Compatibility | 400V / 800V systems |
| Charging Scenarios | Fleet / Parking / Highway / Public | |
| Energy Storage Integration | Supported (BESS ready) | |
| Grid Adaptability | Suitable |

Products Description
Smart Commercial EV Fast Charging Solution for High-Traffic Charging Sites
The NEDF 40–240kW DC fast charging pile is designed for commercial EV charging projects that demand efficient vehicle turnover, stable charging output, and flexible infrastructure planning. It is widely used in fleet charging hubs, urban public charging stations, commercial parking areas, transportation centers, and highway charging networks.
The system offers multiple charging power configurations ranging from 40kW to 240kW, enabling project developers to optimize charging performance according to transformer capacity, site traffic flow, and operational strategy. Its wide DC200–1000V output voltage range supports many electric vehicle battery platforms currently used in global markets.
For operators managing busy charging locations, the charger supports dual charging connectors as standard and optional expansion up to 4 charging guns per unit. This helps increase charging efficiency and reduce waiting time during high-demand periods.
The NEDF series is built for commercial deployment and long-term operation. It supports indoor and outdoor installation, intelligent thermal management, remote operation capability, and optional liquid cooling for higher charging demand environments. The charger is also suitable for projects integrated with energy storage systems to improve charging stability and reduce grid pressure.
Product Advantages
40kW to 240kW charging capacity options
Suitable for commercial and public EV charging infrastructure
Wide DC200–1000V voltage compatibility
0–300A charging current output
Dual charging connectors included as standard
Optional support for 4 charging guns per unit
Commercial-grade floor-mounted cabinet design
Remote operation and remote service support
Air cooling standard with optional liquid cooling
Custom branding and OEM/ODM service available
Typical Deployment Scenarios
Public fast charging stations
Electric bus and logistics fleet depots
Commercial parking charging systems
Highway EV charging infrastructure
Urban charging network projects
Charging stations combined with battery storage systems
Operational Benefits for Charging Station Owners
The NEDF series is designed to help charging station operators improve charger utilization and reduce operational limitations caused by transformer capacity or vehicle waiting time. Its flexible power selection allows site owners to balance investment cost and charging demand according to actual project conditions.
The optional multi-gun design supports higher vehicle throughput, while the remote monitoring system helps simplify operation management. For projects with unstable power supply or limited grid capacity, the charger can also be planned together with energy storage systems to improve charging reliability and support peak-load management.
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Frequently Asked Questions
Q1: What types of electric vehicles are compatible with this DC fast charging station?
A: The charging station supports a wide output voltage range of DC200–1000V, making it compatible with most electric vehicles on the market, including both 400V and 800V platforms.
Q2: What charging standards are supported?
A: The system can be configured to support GB/T, CCS1, and CCS2 standards, depending on the target market and project requirements.
Q3: What power options are available?
A: We offer flexible configurations including 40kW, 60kW, 80kW, 120kW, 160kW, 180kW, and 240kW.
Q4: Can multiple vehicles be charged at the same time?
A: Yes, the system supports multi-gun charging with standard 2 connectors and optional expansion up to 4 connectors.
Q5: Is this charger suitable for fleet operations?
A: Yes, it is designed for high-frequency usage scenarios such as taxi fleets, logistics vehicles, and bus depots.
Q6: Can the charger work in areas with unstable or weak power grids?
A: Yes, it can be integrated with battery energy storage systems to ensure stable operation in weak grid environments.
Q7: Does the system support remote monitoring and management?
A: Yes, it supports remote monitoring and control for efficient operation and maintenance.
Q8: Is OCPP protocol supported?
A: Yes, OCPP is supported as an optional feature for integration with charging management platforms.
Q9: What is the maximum output current?
A: The maximum output current is 300A.
Q10: What is the charging cable length? Can it be customized?
A: The standard cable length is 5 meters and can be customized based on project requirements.
Q11: What cooling methods are available?
A: The standard configuration uses air cooling, with optional liquid cooling for higher power applications.
Q12: What environmental conditions can the charger operate in?
A: It operates in temperatures from -20°C to +50°C and humidity levels from 5% to 90% RH (non-condensing).
Q13: What protection level does the system have?
A: The charger has an IP54 protection rating suitable for outdoor use.
Q14: Does the system include safety protection features?
A: Yes, it includes over-voltage, over-current, short circuit, and over-temperature protection.
Q15: How does the system handle high temperatures?
A: The system automatically reduces output power when internal temperature exceeds safe limits to protect components.
Q16: Is the system easy to maintain?
A: Yes, the modular design allows easy maintenance and quick replacement of components.
Q17: Can the system be expanded in the future?
A: Yes, the modular structure allows power capacity expansion as demand grows.
Q18: Can this charger be integrated into a complete EV charging solution?
A: Yes, it can be integrated with energy storage systems and other infrastructure components.
Q19: What installation environments are supported?
A: The charger supports both indoor and outdoor installation with a floor-mounted design.
Q20: Can the product be customized for specific projects?
A: Yes, OEM and ODM services are available, including customization of power, connectors, and branding.
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