Ultra Fast Charging, All in one, DLB System
This Ultra Fast EV Charger delivers outstanding performance in heat dissipation and noise reduction through precise systematic control algorithms and thermal simulation technologies.
It also boasts powerful data computing and processing capabilities, along with an intelligent and reasonable flexible power distribution strategy.
As an integrated DC charger designed for overseas markets, it incorporates high-performance components including a wide constant-power charging module, MID-certified energy metering module, multi-card reader, multifunctional control module, and multi-standard communication module.The charger itself features excellent protection rating and is equipped with both European and Japanese standard DC connectors, fully satisfying the high-power DC charging requirements for vehicles with corresponding interfaces.
| Model | XY DC-EYU-320 | XY DC-EYU-400 |
| Input | ||
| Voltage Range | 400Vac ± 15% | |
| Rated Current | 491A | 614A |
| Rated Frequency | 50/60Hz | |
| Power Factor | >0.99 | |
| Output | ||
| Voltage Range | 200 – 1000 Vdc | |
| Voltage Range in Constant Power Mode | 300 – 1000 Vdc | |
| Current Range | 2 – 200A | 2 – 400A |
| Maximum Output of a Single Connector | 300A | 300A |
| System | ||
| Peak Efficiency | ≥95% | |
| Power Module | 40kW | 40kW |
| Ripple Coefficient | <0.5 | |
| Current Sharing Coefficient | <5% | |
| Stabilized Voltage Precision | <0.5% | |
| Stabilized Current Precision | <1% | |
| THDi | ≤5% | |
| Protocol | OCPP 1.6J | |
| Customer Interface | ||
| Display | Type: 10.1” HD true color anti-glare LCD; Operating Temperature Range: -20~70℃ | |
| Brightness: >1500 nits; Contrast: 1200:1; Interface: Capacitive touch screen | ||
| Type of Connector | CCS2 | |
| Maximum Number of Connectors | 2 | |
| Connector Communication Mode | In accordance with DIN 70121 and ISO 15118 standard | |
| Safety | ||
| Optimized Power Module for Better Integration | Customized charging mode to prevent the mis operation of human factor | |
| Interface Safety Protection | Circuit discharge function, Insulation monitoring device (IMD), Battery reverse connection protection | |
| Ingress Protection Rating | IP54 (IP55 Optional) | |
| Impact Protection | Cabinet IK10, Screen IK08 | |
| Protection | Short circuit protection, Over/under voltage protection, Voltage/current limitation protection, Overheat protection, SPD, Plug temperature monitoring function, Circuit contactor adhesion protection | |
| Emergency Stop | Disconnect the charger and EV to prevent emergency incidents | |
| Certification Standard | IEC 61851, IEC 62196, DIN 70121, ISO 15118 | |
| Certification | UKCA, CE, CB | |
| Environment | ||
| Installation | Floor Standing | |
| Noise | ≤65dB | |
| Operating Temperature Range | -30oC – 50oC | |
| Relative Humidity | 5% – 95% (No condensation) | |
| Cooling | Intelligent Air-cooling | |
| Operating Altitude | 2000m (Derate from 2000m to 3000m) | |
| Dimension (Connectors not included) | W × H × D: 900×2350×900mm | |
| Weight | ≈700kg | ≈730kg |
The EYU Series is a powerful ultra-fast EV charger for scaled power up to 320kW / 400kW. Developed by a leading ev charger manufacturer and wholesaler, this high performance system is tailored to the 800V/1000V high voltage architecture of next generation electric vehicles for optimum charging speed and station throughput.
With the EYU Series acting as the high-end 350kW DC fast charger product, charging dwell times are dramatically reduced. It is the best infrastructure solution to Charge Point Operators (CPO) for providing highway charging corridors, commercial fleet depots and ultra-fast urban charging hubs.
An ultra-fast EV charger is a direct current (DC) charger with a charging speed of 300kW or more. Instead of the standard 50kW–150kW fast chargers, ultra-fast chargers provide higher voltages and currents (up to 1000V) which means that compatible EVs can charge their batteries in much less time.
For CPOs, a roll-out of 350kW+ infrastructure translates to more vehicles served per day, a better user experience through less queuing and a future-proof investment as battery capacities from automakers continue to grow.
EYU Series equate to and surpass the industry standard 350kW charging system with up to 400kW configurations. This ensures fast energy exchange for passenger EVs, as well as heavy-duty commercial vehicles.
In order to allow for maximum grid efficiency, this high power EV charger features an enhanced in-head unit Dynamic Load Balancing (DLB) matrix. If two cars are plugged in at the same time, the system dynamically directs more power to the car that can accept it more quickly.
There is a lot of heat generated when running at 400kW. The EYU Series is developed based on the latest thermal simulation and advanced forced-air cooling system to ensure the internal power modules and heavy-duty charging cables at the best operating temperature.
Built for global Charge Point Operators, the EYU Series integrates seamlessly with third-party software networks.
Enable cross-country EV travel with 15-minute ultra-fast charging stops.
Minimize downtime for heavy-duty electric trucks and commercial delivery vans.
High-turnover, multi-dispenser stations for densely populated metropolitan areas.
Transition traditional fuel stations into modern energy hubs with fast throughput.
| Max Power Output | 320kW / 360kW / 400kW |
| Input Voltage | 3-Phase 400V AC ±15%, 50/60Hz |
| Output Voltage | 150–1000V DC (High-Voltage Architecture) |
| Max Output Current | Up to 500A (with Liquid Cooled Cables) / 250A Standard |
| Connectors | Dual CCS2 |
| Peak Efficiency | ≥95.5% |
| Network Protocol | OCPP 1.6J (CSMS Compatible) |
| Protection Rating | IP54 Enclosure / IK10 Vandal Resistance |
| Thermal Management | Intelligent Advanced Air Cooling |
A 350kW DC fast charger is a very fast commercial EV charging system for which high-voltage direct current (up to 1000V) is supplied directly to an electric vehicle's battery, thereby decreasing the charging time significantly from what the 50kW chargers are able to deliver.
A 350kW charger can charge a high-voltage EV battery from 10% to 80% in roughly 10 to 25 minutes, depending on the vehicle's battery capacity limit and Battery Management System (BMS) under best case scenario.
The answer is yes, any EV equipped with the proprietary connector (such as CCS2) may hook up to a 350kW charger in a safe way. The car talks to the charger and it never sends more power than the car can accept.
Tesla vehicles can be charged at 350kW HPC (using a CCS adapter where applicable), but their peak charging rates are currently limited by the vehicle's architecture, generally around 250kW.
A Model 3 or Model Y can plug into a 350kW third-party DC fast charger, but the car will throttle the speed to its maximum acceptance rate of about 250kW at low SoCs.
The main interruption is the highest output level and speed of charge. A 350kW charger can provide more than twice the energy per minute than a 150kW unit, if the EV has the right architecture (usually 800V/1000V) to take that.
Yes. Both the BMS of the EV and the dynamic control software of the charger cooperate in real time to keep an eye on cell temperatures and voltage limits, shielding degradation and allowing safe energy transfer.
Xinya Dongfang Electricity Technology Co., Ltd.
