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High-voltage charger
for heavy-duty
applications

HVS

Scalable DC fast charging station up to 120 kW and beyond, for battery systems up to 800 VDC.
GEBAT HVS represents the pinnacle of GEBAT engineering in the DC EV fast charging station segment.
The system combines industrial-grade robustness with a versatile architecture, ensuring efficient, safe energy transfer in compliance with the most rigorous global standards.

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Up to 120 kW
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Up to 800 VDC
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High-efficiency Soft-Switching
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Lithium, Lead-Acid, Supercapacitors
HVS
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The DC charging station for total integration: CANBUS and automotive standards

One of the greatest strengths of the HVS platform is its extraordinary integration flexibility, both for OEM applications and standardized infrastructures.

  • OEM industrial applications (Proprietary CAN).
    For manufacturers of special vehicles and mobile machinery, HVS offers a native CANBUS interface.
    This allows direct and customized communication with the vehicle’s BMS (Battery Management System), supporting proprietary protocols for total and transparent control of the charging process.
  • Global automotive standards (International protocols).
    HVS is configurable to support the world’s leading BEV charging standards, ensuring full interoperability with production vehicles and mixed fleets:
    • CCS1 charger (SAE J1772): Standard CCS interface dedicated to the North American market.
    • CCS2 charger (ISO 15118, DIN 70121): The European standard for fast CCS DC charging.
    • GBT charger (GB/T 27930, GB/T 20234): Full support for GBT communication protocols and connectors for the Chinese market.
    • CHAdeMO charger: Fast charging protocol for compatible electric vehicles.
    • NACS (SAE J3400): Support for the North American Charging Standard.
    • MCS (Megawatt Charging System – SAE J3271): Ready for ultra-high power charging for heavy fleets and logistics.

Efficiency and conversion technology

Designed to support the electric transition of vehicles and machinery of all sizes, the soft-switching conversion architecture guarantees state-of-the-art electrical performance:

  • Energy efficiency.
    Over 96% thanks to soft-switching applied to latest-generation semiconductors.
  • Active PFC.
    Near-unity power factor for minimum impact on the AC electrical grid.
  • Current quality.
    Extremely low output ripple, a fundamental requirement to preserve the service life and health of modern batteries..

Industrial reliability and global certifications

The HVS series features an IP54 protection rating and is built for continuous (24/7) service in outdoor environments such as logistics terminals, mines, and construction sites. Each unit integrates a digital monitoring system that supervises insulation, operating temperatures, and electrical parameters in real-time.

To support OEM manufacturers and global operators, the GEBAT HVS series holds the primary international certifications:

  • CE (Europe)
  • UKCA (United Kingdom)
  • UL 1564 (United States) and CSA C22.2 No. 107.2 (Canada)

Eco-design and sustainability

The HVS platform follows a design philosophy oriented toward simplified repairability, aiming to reduce downtime and extend the product life cycle.

  • Zero plastic.
    The mechanical structure is made entirely of steel, improving durability and facilitating full recycling at the end of its life.
  • Regulatory compliance.
    The system is designed for rapid disassembly and material separation in full compliance with the WEEE Directive (2012/19/EU) and the RoHS Directive (2011/65/EU).

Questo approccio favorisce la sostenibilità ambientale, riduce i costi totali di possesso (TCO) e facilita la manutenzione a lungo termine.

Plus

Plus

  • SIMPLIFIED MAINTENANCE
    Washable air filters accessible from the outside.
HVS
HVS
  • EASE OF REPAIR
    Advanced self-diagnostics, easily replaceable internal components.
  • ADVANCED POWER ELECTRONICS
    Ultra-high efficiency and near-unity power factor.
  • INTEGRATION FLEXIBILITY
    Native CANBUS interface for proprietary BMS protocols or automotive standard integration.
  • OPPCHARGE SUPPORT
    Compatibility with “top-down” or “bottom-up” pantograph systems.
  • CERTIFIED PRODUCT

Custom

Our team of experienced engineers offers customized configurations and accessories, providing turnkey solutions tailored to the most complex operational requirements, with full respect for your business timelines.

Custom

Our team of experienced engineers offers customized configurations and accessories, providing turnkey solutions tailored to the most complex operational requirements, with full respect for your business timelines.

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Technical specifications
Options

AC input

  • Three-phase 400-480-600 VAC
  • 50 / 60 Hz

DC output

  • Voltage: up to 800 VDC
  • Power: up to 120 kW
  • Current: up to 300 A

Monitoring

  • Battery voltage
  • Returned capacity
  • Battery temperature
  • State of Charge (SoC) and State of Health (SoH)

Protection systems

  • Reverse polarity
  • Ground fault
  • Cabinet opening detection
  • Overload / over-temperature
  • AC phase failure
  • Input voltage monitoring
  • Temporary blackout protection
  • Ventilation system monitoring
  • CANBUS communication error detection
  • BMS error detection

Certifications

  • CE and UKCA compliance
  • UL 1564 (USA) and CSA C22.2 No. 107.2 (Canada) certification

Additional functions

  • Automatic cable voltage drop compensation
  • Integrated datalogger
  • Programmable clock and calendar
  • LCD display with LED indicators
  • Acoustic alarm
  • Anti-arc protection for battery disconnection
  • Light indicator (Stacklight)
  • Cable management systems
  • Customized AC/DC auxiliary power supplies

Applications

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