Power Systems

YOU HAVE DESIGNED YOUR XEROTECH BATTERY, NOW ITS TIME TO INTEGRATE.

POWER SYSTEMS

SIMPLIFYING CHARGING AND LOW VOLTAGE POWER FOR THE CUSTOMER

Choosing a pre-integrated solution enables faster time to market, high functional safety and no added engineering costs.  The common platform power systems also enable long-term support and leverage an entire fleet of reliability data. 

PRE-INTEGRATED SOLUTIONS

Xerotech offer the onboard charger in high power and standard power along with 12 V DC-DC converter solution. In every case, the battery supplier will need to integrate
the battery charger and DC-DC with the battery management system as it has
supervisory control over them. However, by using our preferred charger you
avoid this integration cost and benefit from existing experience.

A number of pre-integrated solutions are available:

 

  • 22 kW onboard charger
  • 7 kW / 2.2 kW combo OBC-DC-DC converter
  • 3 kW bi-directional DC-DC converter

 

POWER SYSTEm product range

High-power 22kw on-board charger

The 22 kW onboard charger minimizes cost, weight and volume by using silicon carbide semiconductor technology and an advanced high frequency switching topology. It is one of the highest performance and most cost effective solutions on the market today.

  • Up to 22kW Power
  • Can be paralleled for higher power
  • 400V or 800V output
  • 1-phase or 3-phase input
  • Liquid cooled/li>
  • >95% efficiency
  • 17kg
  • IP6K9K

 

Compliance: 

Homologation ECE R10, ISO 6469-3, IEC 61851-21, ISO26262 

bi -directional 3.3 kw 12v dc-dc converter

The 3 kW bi-directional DC-DC converter offers 3 kW in buck mode from 400 VDC and up to 1.2 kW in boost mode from 12 VDC. Bi-directionality offers emergency recharge of the HV battery from common jump-start cables and also enables start-up of fuel cell auxiliary circuits (heavy-duty fuel cell vehicles only).

  • 3 kW output at 12 V 
  • 1.2 kW output at 300 V
  • 185 A continuous output at 12 V to 16 V
  • 5 A output at 300 V 
  • 240 A peak power (6s)
  • 270-500 V input voltage (buck)
  • 9-16 V input voltage (boost)
  • Liquid cooled
  • >90% efficiency
  • 3 kg
  • IP6K9K

Combi 7 kW OBC / 2.2 kW DC-DC PDU

The combo OBC/DC-DC massively simplifies OEM power system integration. A 7 kW OBC, 2.2 kW DC-DC and HV distribution unit are combined into a single highly integrated unit maximizing packing efficiency.

  • Up to 7.2 kW power (OBC) and 2.2 kW (DC-DC)
  • 1-phase input
  • Liquid cooled
  • >95% efficiency
  • 11 kg
  • IP6K9K

 

Compliance:

Homologation ECE R10, ISO 6469-3, IEC 61851-21, ISO26262 

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