Which was the point i made, as you say the motor is not important factor, so why legislate on it ? How about they legislate on efficiency rating
You didn't read the document yet? These are the requirements:
Vacuum cleaners shall comply with the following requirements (2014):
- annual energy consumption shall be less than 62,0 kWh/year,
- rated input power shall be less than 1 600 W,
-
dust pick up on carpet (dpuc) shall be greater than or equal to 0,70. This limit shall not apply to hard floor vacuum cleaners,
-
dust pick up on hard floor (dpuhf) shall be greater than or equal to 0,95. This limit shall not apply to carpet vacuum cleaners.
These do not apply to industrial vacuum cleaners.
Look at the last two requirements. They say how efficient vacuuming is. Not how efficient motor is. This is the important stuff.
Iin 2017 manufacturers will have tighter standards:
- annual energy consumption shall be less than 43,0 kWh/year,
- rated input power shall be less than 900W,
- dust pick up on carpet (dpuc ) shall be greater than or equal to 0,75. This limit shall not apply to hard floor vacuum cleaners,
- dust pick up on hard floor (dpuhf ) shall be greater than or equal to 0,98. This limit shall not apply to carpet vacuum cleaners,
- dust re-emission shall be no more than 1,00 %,
- sound power level shall be less than or equal to 80 dB(A),
- the hose, if any, shall be
durable so that it is still useable after 40 000 oscillations under strain,
- operational motor
lifetime shall be greater than or equal to 500 hours.