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320kw EV DC Charging Intergrated Machine (Four Connectors)

The 320kW EV DC Charging Integrated Machine (4-Connector Series) by Shandong Jiuroad Intelligent Technology Co., Ltd. is an industrial-strength ultra-fast charging hub designed for maximum vehicle throughput. While standard high-power chargers often limit output to two guns, this 320kW integrated unit features a quad-connector configuration, allowing it to service an entire cluster of vehicles from a single footprint. As a National "Little Giant" Enterprise, we have engineered this model for large-scale operations—such as electric bus depots, heavy-duty truck terminals, and high-traffic highway "energy plazas"—where power density and cable reach are critical to operational success.
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Product Description

Step into the future of commercial energy replenishment with a high-capacity charging station designed to command authority and deliver relentless performance. The physical presence of this 320kW integrated machine speaks volumes about its uncompromising build quality; the cool, tactile feedback of the reinforced galvanised steel enclosure conveys immediate industrial-grade durability. When operational, the multi-stage forced air-cooling system hums with a steady, reassuring acoustic profile, an auditory testament to the military-grade thermal management keeping the high-voltage matrix perfectly balanced even under maximum load.

Every interaction with this unit is engineered to feel premium, precise, and effortless. Fleet operators and site managers will appreciate the seamless visual feedback from the vibrant 10.1-inch high-definition touchscreen, which cuts through the harsh glare of direct sunlight to offer crisp, intuitive diagnostics and multi-vehicle monitoring. The heavy-duty connectors themselves, despite channeling massive electrical currents, feel remarkably balanced in the hand, eliminating operator fatigue during high-frequency usage. By integrating four independent charging ports into one sleek, monolithic cabinet, this solution transforms chaotic, congested parking facilities into streamlined hubs of efficiency. It is not merely a piece of hardware; it is a strategic commercial asset that maximizes your site's operational capacity, drastically reduces queuing times, and turns available grid power into immediate, measurable throughput.

主图 四枪320kw.png

Product Parameters

Specifications

JR-DC-G160 / JR-DC-G240 / JR-DC-G320

System Power

Rated Power

160 / 240 / 320 kW

Input Parameters

Rated Input Voltage

380V AC

Input Voltage Range

323VAC ~ 437VAC

Input Current Range

≤308A / ≤462A / ≤616A

Output Parameters

Output Voltage Range

150VDC ~ 1000VDC

Constant Power Voltage Range

300VDC ~ 1000VDC

Maximum Output Current

457 / 685 / 914A (System)

Number of Outputs

4

Basic Features

Peak Efficiency

≥96%

Starting Method

Button, password, QR code scan, card swipe (optional), VIN (optional)

Size (WDH)

720×560×1750mm / 720×560×1750mm / 720×720×1750mm

Communication Interface

4G full network / Ethernet

Installation Method

Floor-standing

Protection Level

IP54

Operating Temperature

-25℃ ~ 50℃ (power derating from 50℃ ~ 70℃)

Operating Humidity

5% ~ 95%RH (non-condensing)

Core Features & Technical Advantages

Quad-Connector Energy Distribution: This unit is equipped with four high-capacity charging connectors (customizable with CCS2, CCS1, GB/T, or CHAdeMO). By allowing four vehicles to plug in simultaneously, it drastically reduces site congestion and the need for multiple separate cabinets. This One-to-Four Ultra-Fast Charger is the most cost-effective way to scale a charging site's capacity while minimizing civil engineering and grid connection costs.

Smart "Full-Flex" 320kW Matrix: Our proprietary dynamic power allocation logic manages the 320kW total capacity across all four active ports. Whether one vehicle is drawing the full 320kW (for compatible 800V/1000V heavy-duty trucks) or four vehicles are sharing 80 million watts each, the system performs millisecond-level adjustments to ensure every car receives its maximum allowable current. This ensures 96% peak conversion efficiency across all sessions.

Heavy-Duty Commercial Design: Engineered for the rigors of fleet and industrial use, the machine features a reinforced IP54/IP55-rated galvanised steel enclosure with IK10 impact resistance. It includes an optional motorized or counterbalanced cable management system that prevents 5-meter (or longer) heavy-duty cables from touching the ground, reducing wear and making the high-current connectors feel weightless for the operator.

Advanced Thermal & Safety Architecture: Managing 320kW in a single integrated cabinet requires military-grade cooling. Our multi-stage forced air-cooling system is paired with liquid-cooled cable options to maintain stable performance in extreme climates (-30°C to +55°C). The system is protected by integrated Type B RCDs, insulation monitoring, and surge protection, ensuring a failure-free operation record validated by 50,000 hours of stress testing.

Global Connectivity & OCPP 2.0.1 Hub: Fully compliant with OCPP 1.6J and 2.0.1, this unit acts as a smart node in your charging network. It features a 10.1-inch high-definition touchscreen for multi-vehicle management and supports remote diagnostics, 4G/Ethernet/Wi-Fi connectivity, and seamless integration with third-party billing and fleet management software.

Dynamic Power Allocation & Efficiency

Energy is a finite resource, and how you distribute it dictates your site's profitability. Our proprietary 320kW full-flex matrix technology ensures that not a single watt is wasted during peak operation hours, adapting instantly to the demands of connected vehicles.

  • Millisecond-Level Adjustments: The system continuously reads the battery management system (BMS) of connected vehicles, shifting power dynamically to where it is needed most without manual intervention.

  • Heavy-Duty Commercial Ready: Capable of directing the full 320kW to a single compatible 800V/1000V heavy-duty truck for ultra-fast turnaround times.

  • Symmetrical Load Splitting: When four vehicles are plugged in simultaneously, the system seamlessly divides the load, delivering a steady flow of high-speed current to every port.

  • Maximized Conversion Rate: Operating at a peak efficiency of 96%, the internal architecture drastically reduces heat generation and minimizes electricity loss, lowering utility bills.

  • Grid Optimization: By smoothing out power spikes and optimizing the draw, the intelligent matrix reduces the strain on local transformers and helps mitigate peak demand charges.

Connector Compatibility & TCO Reduction

Land acquisition and grid upgrade costs are the highest barriers to scaling charging networks. This quad-connector powerhouse directly attacks these capital expenses by consolidating massive charging capabilities into a single, highly efficient footprint.

Four charging connectors CCS1 CCS2 CHAdeMO GBT simultaneous charging capabilities
  • Drastic Space Savings: Servicing four parking bays with one central unit eliminates the need for sprawling equipment islands, maximizing your available parking real estate.

  • Reduced Civil Engineering: Trenching, cabling, and pouring concrete pads are cut significantly compared to installing four separate standalone chargers.

  • Tailored Port Configurations: Mix and match CCS1, CCS2, GB/T, or CHAdeMO connectors to perfectly match the specific demographic of your local vehicle fleet.

  • Streamlined Maintenance: Servicing one integrated cabinet requires a fraction of the labor hours compared to maintaining multiple dispersed units across a large lot.

  • Rapid Deployment: Fewer grid connection points mean faster permitting processes and a quicker time-to-market for your energy stations.

Durability & Environmental Adaptability

Outdoor commercial equipment must survive relentless exposure to the elements. We engineered this station with a heavy-duty, uncompromising physical architecture designed for decades of exposure in the most unforgiving climates.

  • Galvanised Steel Armor: The outer shell is forged from reinforced galvanised steel, providing an impenetrable barrier against rust, salt spray, and physical degradation.

  • IP54/IP55 Weatherproofing: Sealed against driving rain, fine dust, and snow, ensuring the sensitive internal microprocessors remain pristine in any climate.

  • IK10 Vandal Resistance: The enclosure and touchscreen are rated to absorb severe mechanical impacts, protecting your asset in high-traffic, unsupervised areas.

  • Extreme Temperature Tolerance: From freezing -30°C winters to blistering +55°C summers, the internal climate control keeps operations running flawlessly.

  • UV-Resistant Coating: The exterior finish prevents fading, chalking, and degradation from sun exposure, maintaining a premium, professional appearance year after year.

Thermal Management & Safety Architecture

Pushing 320 kilowatts of direct current generates intense thermal loads that require absolute mastery over thermodynamics. Our military-grade cooling and safety protocols ensure failure is never an option, protecting both your hardware and your clients.

  • Multi-Stage Forced Air-Cooling: High-velocity, strategically routed airflows strip heat away from power modules instantly, preventing thermal throttling during continuous use.

  • Optional Liquid-Cooled Cables: For continuous heavy-duty cycles, liquid cooling keeps the high-amperage charging cables cool to the touch, ensuring maximum safety.

  • Comprehensive Electrical Shielding: Integrated Type B RCDs detect the slightest DC leakage, cutting power in milliseconds to protect users and vehicles from electrical faults.

  • Surge & Lightning Protection: Built-in safeguards isolate the sensitive electronics from unpredictable grid spikes and severe weather events.

  • Proven Reliability: Validated by over 50,000 hours of rigorous stress testing, guaranteeing a virtually maintenance-free operational lifespan.

Smart Connectivity & Ecosystem Integration

Hardware is only as powerful as the software that commands it. This unit serves as a highly intelligent node within your broader energy management ecosystem, offering total remote control and seamless data integration.

  • OCPP 2.0.1 & 1.6J Compliance: Seamlessly handshakes with any modern backend software, ensuring lock-in-free integration with your preferred management platform.

  • Omnichannel Connectivity: Equipped with 4G, Ethernet, and Wi-Fi modules to guarantee an uninterrupted data stream, even in areas with spotty cellular coverage.

  • Remote Diagnostics & Reboot: Identify faults, push firmware updates, and reset modules from a centralized dashboard without the expense of dispatching a technician.

  • Advanced Billing Integration: Connects flawlessly with third-party payment gateways, RFID card readers, and dynamic pricing algorithms for effortless monetization.

  • Fleet Telematics Syncing: Interfaces smoothly with commercial fleet management software to schedule charging times during off-peak utility rates.

Ergonomics & User Experience

A superior charging experience translates directly into higher utilization rates and customer loyalty. We focused heavily on the tactile and visual interactions to make high-power charging effortless for every driver who pulls into your station.

  • Weightless Cable Management: An optional motorized or counterbalanced system suspends the heavy 5-meter cables, preventing ground drag and making them feel incredibly light for the user.

  • Sunlight-Readable Display: The 10.1-inch high-definition touchscreen features anti-glare technology and high contrast, offering crystal-clear instructions in direct sunlight.

  • Multi-Vehicle Interface: The intuitive UI allows operators to monitor the charging status, current draw, and estimated completion time for all four connected vehicles simultaneously.

  • Acoustic Refinement: Despite the massive cooling fans required for 320kW, the internal baffling and acoustic dampening reduce operational noise, making it suitable for noise-sensitive environments.

  • Accessible Design: Connector holsters and screen placement are ergonomically positioned to ensure comfortable access and operation for all users, regardless of physical stature.

Why Choose Us

Selecting the right infrastructure partner is a critical decision that impacts your operational success for years to come. We do not just assemble components; we engineer end-to-end energy solutions designed to scale with your ambitions.

  • Direct Manufacturer Advantage: By bypassing intermediaries, we offer highly competitive pricing without compromising on industrial-grade components or build quality.

  • Stringent Quality Control: Every single unit undergoes extensive load testing, thermal imaging, and software validation before it ever leaves our manufacturing floor.

  • Tailored Customization: From bespoke connector configurations to custom exterior branding, we adapt our hardware to fit your exact site requirements and corporate identity.

  • Dedicated Technical Support: Our engineering team provides comprehensive guidance, from initial site planning and electrical layout to post-installation troubleshooting.

  • Global Compliance: Certified to meet rigorous international safety and performance standards, ensuring your deployment is fully compliant with local regulations.

Frequently Asked Questions (FAQ)

How does the dynamic power allocation handle four vehicles with different battery capacities?

The system communicates continuously with each vehicle's Battery Management System (BMS). It calculates the maximum acceptance rate of each battery and dynamically shifts the 320kW total capacity in milliseconds. This ensures that vehicles capable of faster charging receive more current without starving the other connected vehicles, optimizing the total throughput of the station.

Can the 5-meter cables be extended for larger commercial vehicles?

Yes. While 5 meters is the standard length, we offer customized cable lengths to accommodate larger fleet vehicles like electric buses or articulated trucks. When opting for longer cables, we highly recommend pairing them with our counterbalanced cable management system to prevent ground wear and reduce physical strain on the operators.

What happens to the charging sessions if the site loses internet connectivity?

The station features local caching and offline authorization modes via RFID or pre-configured settings. It will continue to dispense power safely and record all transaction data locally. Once the 4G, Wi-Fi, or Ethernet connection is restored, the unit automatically syncs the cached data with your backend management software, ensuring no revenue or data is lost.

Is the touchscreen responsive in extreme cold or heavy rain?

Absolutely. The 10.1-inch display utilizes industrial-grade capacitive touch technology designed to register inputs accurately even when the user is wearing thick gloves or when the screen is covered in water droplets. It is engineered to operate flawlessly in extreme temperatures down to -30°C.

How often does the multi-stage forced air-cooling system require maintenance?

The system utilizes independent dual filtration with unique airflow channels to keep dust and debris away from sensitive internal electronics. Under normal operating conditions, we recommend a simple visual inspection and filter cleaning every 6 to 12 months. This straightforward routine ensures the system maintains its 96% peak efficiency and guarantees a long, maintenance-free operational lifespan.


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Headquartered within the High-end Equipment Manufacturing Industrial Park, we possess over 15 years of deep-rooted expertise in the convergence of power electronics and mechanical engineering.

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