XV3300: Three-in-One Battery Charger

June 11, 2021
For power-train electrification, Delta-Q's battery charger combines a charger, a DC-DC converter, and an EV charging station interface in one package.

Part of a new line of battery charging solutions, the XV3300 combines a high-performance 3.3 kW charger, a 500 W DC-DC converter, and an EV charging station interface in a compact package. The XV3300 is the ideal solution for power-train electrification.


The XV3300 answers OEM customers’ need for onboard charging power up to 20 kW delivered in a fully sealed IP67 package. Also included is a DC/DC converter for auxiliary DC loads, a VCIM (Vehicle Charge Interface Module) for simple connection to public EV charging, and the ability to stack the chargers for configurable power levels.


Features include: 

  • High Reliability: IP67-rated, it's tested for automotive-grade shock and vibration and its aluminum die-cast enclosure protects the charger from dust, liquids, and the effects of immersion in up to 3 ft (1 m) of water.
  • Flexible Power Options: The scalable solution can be paralleled to provide between 3.3 to 20 kW of power for faster charging options. The charger is also available as an onboard and offboard charger.
  • Enhanced Protection: The XV3300 is a low-voltage charger that charges all battery chemistries and nominal voltages between 48 to 120V.
  • DC-DC Converter: The integrated converter provides auxiliary power to operate vehicle accessories such as air-conditioners, controllers, lights, turn signals, navigation, and communication devices. It also eliminates the need for an external DC-DC converter.
  • EV Charging Station Interface: The XV3300 complies with SAE J1772 (levels 1 and 2) and IEC 61851 (modes 2 and 3) to charge from standard EVSE AC charging stations across North America and Europe.
  • Regulatory Compliance: The charger uses CAN-bus communications. It carries a comprehensive set of global regulatory approvals, including touch-safe requirements for the European electric vehicle market and global regulations to ensure safe and optimal user experiences.

The 3.3 kW charger will be available in 58.8, 65, and 120V models and is scalable, allowing OEMs to stack chargers for power levels up to 20 kW. The XV3300 delivers a precise charge of battery packs of various chemistries and voltages to maximize battery life and optimize charge time.

Production for the XV3300 will begin in the first half of 2022. Sign-up to get early access to
samples ahead of production and exclusive content such as program updates, product
specifications, videos, timing, and more. Visit https://connect.delta-q.com/xv3300


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Model58.8V65V120V Nominal Output Power 3,300 WOutput Voltage Range 30 to 58.8V DC (voltage Class A)  30 to 65V DC  60 to 120V DC Lithium Cells in Series12 to 1612 to 1819 to 34AUX DC OutputDrive or Charging modeBattery TypeLead-Acid & LithiumEfficiency93% peak efficiency; CECSafetyUL1564, EN 60335-2-29, AZ/NZS60335 (RCM)Mechanical Design Fan-CooledLiquid-CooledDimensions 11.8 x 8 x 4.3 in.
(300 x 204 x 110 mm)  11.8 x 8 x 3.9 in.
(300 x 204 x 100 mm) Weight15.4 lb. (7 kg)14.3 lb. (6.5 kg)CoolingForced convection
w/variable speed fanLiquid Coolant
(50:50% Glycol/Water)IP ProtectionIP66/IP67