High Power DC EV Charger 30kW-240kW Fast Charging Station for Electric Vehicles
- Power Output: 30kW - 240kW Modular
- Dual Connectors: CCS2 / CCS1 / GB/T
- CE Certified & OCPP 1.6J / 2.0.1 Ready
Fully compliant with CE Directives (LVD 2014/35/EU, EMC 2014/30/EU) and DIN 70121 / ISO 15118 standards for global fleet, commercial, and assembly line deployment.
Combining 35+ years of German power-electronics engineering with high-capacity export manufacturing. Complete vertical integration from schematic layout to automated end-of-line certification.
From initial circuit simulation and high-frequency planar transformer winding to in-house SMT/THT PCB assembly and potting, every production phase is executed under strict ISO 9001 and ISO 14001 operational frameworks. This zero-subcontractor model guarantees component traceability and hardware-firmware synchronicity.
Our diagnostic chargers and testing systems fully meet European Union directives, including LVD 2014/35/EU, EMC Directive 2014/30/EU, and Machinery Directive 2006/42/EC. Each unit undergoes full-load thermal endurance, high-voltage isolation tests up to 4kV AC, and electromagnetic emission suppression before export approval.
Deploying our proprietary Deutronic Test System (DTS) software engine, our diagnostic platforms allow OEM assembly lines and dealership networks to run complex diagnostic routines, automated pass/fail limit checks, real-time CAN bus parameter logging, and direct cloud integration via DC-Connect protocols.
An authoritative breakdown of topologies, thermal management, protocol handshakes, and future-proof design principles in high-power industrial charging and vehicle testing systems.
The global EV transition to 800V powertrain architectures (spanning operational battery limits from 250V DC to 920V DC) has fundamentally reshaped the requirements for commercial diagnostic chargers and factory test equipment. Traditional silicon-based IGBT switching topologies suffer from high conduction losses and excessive heat dissipation when operating at continuous power levels above 60kW. Modern CE certified diagnostic equipment factories have transitioned to Silicon Carbide (SiC) MOSFET semiconductors operating at high switching frequencies (60 kHz – 150 kHz).
By leveraging SiC topology inside isolated DC/DC conversion stages (LLC resonant resonant converters), diagnostic chargers achieve energy efficiency ratings exceeding 96.5%. Furthermore, the reduction in switching losses allows for smaller planar magnetic transformers and reduced filter inductance sizes, decreasing overall equipment enclosure volumes by up to 40% while maintaining low total harmonic distortion (THD < 5%) on the AC grid side.
Deutronic's DVCx3 and DVCHx3 converter series utilize contact cooling cold-plate technology. By eliminating internal fans in critical power stages, units withstand harsh industrial dust, moisture, and high-vibration manufacturing atmospheres without thermal throttling.
Diagnostic equipment must safeguard vehicle electronic control units (ECUs). Our equipment incorporates 4kV AC galvanic isolation between input mains, internal DC bus, and vehicle-side output cables, complemented by dual hardware safety relays.
Industrial diagnostic charging equipment does not merely supply power; it acts as a real-time diagnostic hub interrogating the vehicle's Battery Management System (BMS). A compliant CE certified exporter must ensure seamlessly integrated protocol controller hardware capable of performing high-speed handshakes across multiple international standards:
| Standard / Protocol | Physical Layer | Diagnostic Capability | Target Application |
|---|---|---|---|
| ISO 15118-2 / -20 | PLC (Powerline Comm / HomePlug Green PHY) | Bi-directional V2G, Automated Plug & Charge, Certificate Security, Precise SoC/SoH Monitoring | Next-Gen Passenger EVs, Public Charging, Fleet Telematics Diagnostics |
| DIN 70121 | PLC (PWM Signal Modulation on CP Pin) | High-speed DC Fast Charge Session Setup, Voltage/Current Request Loop Diagnostic Verification | Standard Fast Chargers, Commercial Vehicle Workshop Service |
| GB/T 27930 | Dual-CAN Bus (Isolated 250 kbps) | BMS Stage-by-Stage Error Code Logging, Physical Auxiliary 12V/24V Power Supply Handshake | Chinese OEM Fleets, Heavy Equipment & Mining Diagnostics |
| SAE J1939 / CANopen | Industrial CANbus 2.0B | Real-Time Parameterization, Voltage Drift Tracing, Internal Power Stage Diagnostics | Automotive Production Lines, Off-Highway Vehicles, AGVs |
In modern vehicle production facilities, battery charging and diagnostic verification must occur within precise cycle times (takt times). OEM factories utilize diagnostic charging computers that interface directly with plant MES (Manufacturing Execution Systems) via OPC-UA or DC-Connect. When an EV reaches the end of the line, the charger automatically flashes firmware updates to the BMS, tests isolation resistance before high-voltage contactors close, and records charge-acceptance telemetry to the cloud for 100% component traceability.
As international markets tighten regulatory frameworks and demand greater grid-edge intelligence, procurement teams must evaluate equipment based on emerging technology vectors:
A. Dynamic Power Sharing & Matrix Topologies: Modern factory floors and fleet depots require scalable diagnostic power stacks. Rather than fixed 60kW or 120kW channels, next-gen stations feature 20kW/30kW power modules that dynamically route current via solid-state routing matrices. If a single vehicle requires maximum current (e.g., 240kW), the system matrix pools all modules; when multiple vehicles are connected for routine diagnostic firmware updates, the matrix splits into smaller parallel streams.
B. Automated End-of-Line (EOL) Battery Conditioning: Cell balancing during vehicle assembly requires precise micro-current adjustments alongside fast charging capabilities. Export diagnostic equipment is increasingly specified with secondary low-ripple ripple output stages (< 0.5% RMS) to prevent premature battery cell degradation during initial factory calibration routines.
C. Cybersecurity Compliance (EN ISO 21434 & RED Directive): European Radio Equipment Directive (RED) cybersecurity mandates require diagnostic hardware with hardware security modules (HSM), encrypted firmware-over-the-air (FOTA) update channels, and tamper-proof log storage to prevent malicious payload injection into vehicle ECUs via charging cables.
Beyond standard series diagnostic chargers, our engineering facilities provide contract manufacturing, bespoke software adaptation, and complete mechatronic device development.
From high-speed surface-mount technology (SMT) pick-and-place lines to manual Through-Hole Technology (THT) for heavy power inductors, all circuit boards inside our diagnostic chargers are assembled in-house under strict ESD and climate-controlled conditions.
Industrial power electronics deployed in logistics hubs or factory floors are exposed to metallic dust and humidity. Vacuum epoxy potting and automated polyurethane conformal coating ensure total protection against dielectric breakdown and physical vibration.
Key information regarding CE certification standards, export compliance, customization options, and global after-sales engineering support.
Our complete range of industrial diagnostic equipment and DC chargers is fully certified under the Low Voltage Directive (LVD 2014/35/EU), Electromagnetic Compatibility Directive (EMC 2014/30/EU), and Radio Equipment Directive (RED 2014/53/EU). Product families adhere strictly to IEC 61851-1, IEC 61851-23 (DC charging stations), IEC 61851-24 (control communication), and IEC 62196 physical connector mandates.
Yes. Our dual-mode diagnostic chargers feature parameterizable software profiles. High-voltage DC output stages cover 200V DC to 1000V DC for traction battery testing, while isolated low-voltage sub-modules deliver clean 12V/24V/48V power to keep vehicle onboard control networks (ECUs, CAN gateways) active during extended diagnostic routines without draining auxiliary battery reserves.
We combine planar magnetics with heavy-duty aluminum contact cold plates (conduction cooling) and forced temperature-regulated air channels. By isolating sensitive control electronics in potted IP55/IP65 compartments, our units operate continuously at 100% duty cycle in ambient temperatures up to +50°C without thermal derating.
Absolutly. Because firmware development, CAN protocol stack implementation, and hardware manufacturing are centered within our engineering group, we offer tailored firmware modifications (such as custom SAE J1939 parameterization or proprietary UDS over CAN protocols) even for medium-volume OEM series.
Equipment integrated with our DC-Connect or DTS (Deutronic Test System) software communicates over Ethernet (Modbus TCP, OPC-UA) or Wi-Fi to send structured JSON/XML test reports directly to your plant MES or ERP database. Every charge session log includes time-stamped voltage curves, current limits, temperature telemetry, and pass/fail indicators.
All CE certified diagnostic products carry a comprehensive multi-year factory warranty. We operate factory-owned regional technical centers (including facilities in Europe and North America) alongside trained distributor partners in over 40 countries to ensure prompt spare parts dispatch, calibration services, and on-site engineering support.
Partner with an audited OEM factory exporter for CE certified fast chargers, high-voltage DC/DC converters, and automated end-of-line diagnostic test systems. Request technical datasheets, CAD models, or custom quotations today.