MIDA 400kW Liquid-Cooled DC Fast Charging Station CCS2

MIDA 400kW Liquid-Cooled DC Fast Charging Station CCS2: Redefining High-Power Charging

The MIDA 300kW / 360kW / 400kW Liquid-Cooled DC Fast Charging Station is a next-generation ultra-fast charging platform engineered for highway corridors, commercial fleet depots, and high-throughput public charging hubs. Built around an advanced liquid-cooling architecture, this hypercharger series delivers sustained high-power output while maintaining thermal stability, cable flexibility, and long-term reliability under continuous heavy-duty operation.

As electric mobility scales from passenger cars to commercial trucks, buses, and mixed fleets, charging infrastructure must evolve beyond conventional air-cooled designs. The MIDA liquid-cooled series answers this demand with a 1000V wide-voltage output range, 500A+ liquid-cooled charging cables, and intelligent dynamic power distribution — making it one of the most capable ultra-fast charging solutions available for the 2026 market.

Product Overview

MIDA’s liquid-cooled charging platform is offered in three primary power ratings — 300kW, 360kW, and 400kW — sharing a unified modular architecture. Each cabinet houses independent SiC-based power modules and a closed-loop liquid-cooling circuit that transfers heat away from both the internal power electronics and the charging cables. This dual-cooling approach allows the station to deliver rated power continuously, even in high-ambient environments up to 50°C, without the thermal derating typical of air-cooled units.

The system supports simultaneous dual-gun charging with intelligent power sharing. When a single vehicle is connected, the full cabinet power is directed to one outlet; when two vehicles charge together, the platform dynamically allocates power based on each vehicle’s battery state, voltage window, and charging curve. This flexibility maximizes station utilization and reduces average charging session times across the site.

Every unit ships with global connector options — CCS2 for Europe, CCS1 and NACS for North America, and GB/T for select markets — allowing operators to standardize on a single hardware platform across multiple regions. Integrated OCPP 2.0.1 connectivity and ISO 15118 Plug & Charge support ensure the MIDA station integrates seamlessly with leading charge-point management systems (CPMS) and e-roaming networks.

360kW Liquid Cooling EV Charger 1000V OCPP Ultra-Fast: Core Advantages

1. True Liquid-Cooled Thermal Management. The defining feature of this series is its comprehensive liquid-cooling system. Unlike air-cooled chargers that rely on high-speed fans and large heatsinks, MIDA’s liquid loop circulates coolant directly through the power modules and the charging cable conductors. This enables 500A+ continuous current in a thin, lightweight, and highly flexible cable that operators and drivers can handle with ease — a critical usability advantage at busy self-service hubs.

2. Sustained Full-Power Output. Because heat is actively removed rather than passively dissipated, the 400kW liquid-cooled station holds its rated output throughout an entire charging session. Fleet operators charging back-to-back vehicles benefit from predictable, non-derated performance that keeps depot turnaround times short and throughput high.

3. Ultra-Wide 1000V Voltage Window. With a 150V–1000V constant-power output range, the platform is fully compatible with both 400V and 800V vehicle architectures. This future-proofs the investment: as more 800V passenger EVs and 800V/1000V commercial vehicles enter the market, the same MIDA hardware continues to deliver optimal charging speeds without upgrades.

4. Silicon Carbide (SiC) Power Modules. MIDA employs SiC-based conversion modules that achieve up to 96.5% peak efficiency. Higher efficiency means less energy lost as heat, lower operating costs, and a smaller cooling burden — a virtuous cycle that improves both economics and reliability over the station’s service life.

5. Intelligent Dynamic Power Sharing. The internal power modules form a shared pool that the controller allocates in real time. This “power bank” topology means the station adapts to any combination of connected vehicles, delivering maximum available power to each session while protecting battery health through precise current control.

300kW-400kW Liquid-Cooled Hypercharger for Highway Hubs: Product Specifications

The following specifications summarize the MIDA liquid-cooled DC fast charging station across its 300kW, 360kW, and 400kW configurations:

• Rated Output Power: 300kW / 360kW / 400kW (model-dependent)
• Output Voltage Range: 150V – 1000V (wide constant-power window)
• Maximum Output Current: 500A+ per liquid-cooled connector
• Cooling Method: Closed-loop liquid cooling (power modules + charging cables)
• Power Module: Silicon Carbide (SiC), up to 96.5% peak efficiency
• Input Voltage: 3-phase 400VAC ±15%, 50/60Hz
• Power Factor: > 0.99 at full load
• THD: < 3% at rated power
• Connector Standards: CCS2 / CCS1 / NACS / GB/T (configurable)
• Number of Outlets: Dual-gun with intelligent power sharing
• Communication Protocol: OCPP 2.0.1 (backward compatible with 1.6J)
• Smart Charging: ISO 15118 Plug & Charge (PnC), DIN 70121, V2G-ready
• Connectivity: 4G / Ethernet / Wi-Fi
• User Interface: Large touchscreen HMI, RFID, QR-code, app payment
• Ingress Protection: IP54 (cabinet) / IP67 (connector)
• Operating Temperature: -30°C to +50°C
• Protections: OVP, UVP, OCP, OTP, short-circuit, ground fault, surge, emergency stop
• Certifications: CE, UL, TUV, IEC 61851-23, IEC 61851-1

These parameters position the 400kW liquid-cooled EV charging station as a compliant, grid-friendly, and internationally deployable solution. The high power factor and low harmonic distortion protect the local grid connection, while the wide operating-temperature range guarantees dependable service from freezing northern climates to hot desert corridors.

MIDA 360kW Ultra-Fast DC Charger Liquid Cooled 500A: Application Scenarios

Highway Fast-Charging Corridors. Long-distance travel depends on rapid replenishment. A 400kW liquid-cooled station can add hundreds of kilometers of range in 10–15 minutes for an 800V vehicle, transforming highway rest areas into high-throughput energy hubs. The liquid-cooled cables stay cool and flexible even during continuous peak-hour cycling, ensuring a smooth driver experience.

Commercial Fleet Depots. Delivery vans, ride-hailing fleets, and logistics operators require predictable, high-volume charging. The sustained full-power output and dual-gun power sharing allow depots to charge more vehicles in less time, directly improving asset utilization and reducing the number of chargers needed per site.

Heavy-Duty & Bus Charging. Electric buses and medium/heavy trucks carry large battery packs and often operate on tight schedules. The 300kW–400kW output combined with the 1000V window is ideally matched to these high-capacity, high-voltage platforms, enabling opportunity charging during layovers and overnight depot charging alike.

Public Charging Hubs & Destinations. Retail centers, service stations, and urban charging plazas benefit from the compact footprint and quiet operation of liquid-cooled hardware. Lower fan noise and a smaller cabinet make the MIDA station well suited to customer-facing environments where user comfort matters.

Solar & Storage Integration. The platform integrates with MIDA BESS (Battery Energy Storage System) and PV generation for peak shaving and demand-charge management. By buffering energy in on-site storage, operators can deploy 400kW charging even on grid connections that could not otherwise support that instantaneous demand — a key enabler for constrained sites.

400kW Liquid-Cooled EV Charging Station ISO 15118 V2G: After-Sales Advantages

MIDA backs every liquid-cooled charging station with a comprehensive service framework built for long-term operator success. The modular design means individual power modules and the liquid-cooling pump assembly can be serviced or replaced in the field, minimizing downtime and eliminating the need to remove the entire cabinet for repairs.

Remote Diagnostics & OTA Updates. Through the OCPP 2.0.1 backend and MIDA’s cloud platform, operators gain real-time visibility into station health, session data, and fault alerts. Over-the-air firmware updates keep the station current with evolving standards such as ISO 15118-20 and new e-roaming requirements — protecting the investment against obsolescence.

Global Certification & Compliance Support. MIDA supplies full documentation packages including CE, UL, and TUV certificates, IEC test reports, and grid-compliance evidence, streamlining permitting and commissioning across European, North American, and other target markets. OEM/ODM customization is available for operators requiring branded enclosures, bespoke UI, or region-specific connector configurations.

Warranty & Spare Parts. A standard multi-year warranty, priority spare-parts stocking, and responsive technical support ensure that the total cost of ownership stays predictable. MIDA’s engineering team provides site-planning guidance, load-management consultation, and installation training to help operators maximize station uptime and return on investment.

In summary, the MIDA 300kW / 360kW / 400kW Liquid-Cooled DC Fast Charging Station combines proven SiC power electronics, comprehensive liquid-cooling, a future-proof 1000V architecture, and full OCPP 2.0.1 / ISO 15118 intelligence into a single, globally deployable ultra-fast charging platform. Whether the goal is a flagship highway hub, an efficient fleet depot, or a premium public charging destination, this liquid-cooled hypercharger series delivers the sustained power, reliability, and smart-grid readiness that forward-looking charge-point operators demand for 2026 and beyond.