BACKGROUND
EXISTING PROGRAMMES
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Germany’s retrofit program
for passenger cars and light commercial vehicles
Achieving
270 mg/km NOx within any RDE-compliant route w/o CF between +5 and +30°C
With max weight load 50% and max 700 m above sea level
System has to function between -7 and +35°C
CF=2 between -7 and +5°C
CF=1.6 between +30 and +35°C
Max. allowed CO2 penalty in WLTC: 6%
The supplier has to guarantee system operation for 5 years
For more information visit: www.kba.de
Clean vehicle retrofit certification (CVRC)
CVRC is part of the clean vehicle retrofit accreditation scheme (CVRAS) and is the UK’s retrofit program for taxis cabs, buses, coaches, light and heavy-duty vehicles.
It achieves:
• 250 mg/km NOx
• 100 mg/km NO2
• 10 mg/km PM
• 10 (avg) / 25 (peak) ppm NH3
• 6×1011 PN
• Maximum allowed CO2 penalty: 1%
For more information visit: www.lowcvp.org.uk
Testing
• LowCVP UK Van cycle with simulated
vehicle weight, incl. driver (75 kg) and 50-60% max. load on CD for LCV
• PCO-CENEX London taxi drive cycle with simulated vehicle weight, w/o driver, fully filled fluids plus 150 kg (driver + 1 passenger)
