Validation Testers

Purpose

• Cost effective test environment for design and product validation phases
• Functional and burnout tests for on-board chargers
• Simulation of variable environmental parameters
  
  • Low and high temperature
  • Variable input from power grid
  • Mechanical
• Full load operation
• Quescent operation
  
  

Special features

• Simulate different battery packs and conditions (empty, full, faulted)
• Simulate several temperature conditions (winter, summer)
• Simulate different power grids and errors
• Full obsevation of the DUT during the whoole test sequence
• Fits in every phase of the product. Can be applied in the further mass production.
  
  • Burnout during mass production
  • Product validation
  • Design validation
  • Development (SW)

DUTs

• On-board chargers
  • AC input: 200-540Vac, 40-55Hz, 16-32A (1 phase, 3 phase)
  • DC output: 200V-500Vdc
  • DC aux: 6-24Bdc
  • Communication: CAN, LIN, Custom

Instruments

• PC PSUs
  • Emulate Battery pack
  • Emulate auxilary power
• AC source (1 or 3 phase)
  
  • Emulate variable power grids
• Power meter
• Custom safety conditions simulator
  
  • Interlocks
  • Simulated fault injections
• CAN, LIN interfaces
• Industrial PC
• UPS

Optional:

• Chiller (to be provided by customer)
• Shaker
• Climate chamber

Size

• 1500x1500x2000mm (WxDxH) 900kg

Feed

• Operator (manual)
• Robot
• Inline (Input Conveyor, Passed Conveyor, Failed Conveyor)

Interfaces

• Between Tester and Factory:
  • Ethernet (MES)
  • Power Grid
  • Safety Signals
  • Log to TMDS
    • High frequency log (including Communication messages)
    • Low frequency log (1/sec)
    • Voltages
    • Currents
    • Temperatures (DUT, Coolant, Ambient
  • UI
    • Easy to use interface
    • For operation
    • For maintanace

Others:

• CE compilant
• Possible other usage
  
  • EOL Tester (with unique fixture)
  • Other chargers, power supplies
  • Photovoltaic inverters

Price: 

from 300 000 EUR