Post by ev57 on Sept 9, 2019 22:16:40 GMT 12
Can the IBooster be fitted to a LVV please? It is electromechanical and has no vacuum or power-reserve if the 12V is disconnected.
auto2015.bosch.com.cn/ebrochures2015/automated/cc/cc_at/ibooster/ibooster_292000p12j_en_low.pdf
LVVTA Low Volume Vehicle Standard 75-00(02) (Electric and Hybrid Vehicles)
Where power assisted brakes, such as vacuum or air-boosted hydraulic brakes,
are fitted to an electrically-powered low volume vehicle, the vehicle must
incorporate, in order to ensure safe operation in the event of a power-assist
supply failure during electric drive operation:
(a) an alternative power supply, in order to maintain safe braking
performance for a minimum of two stops
How would this requirement apply to an electromechanical booster where it is powered only from the 12v system and all boost functions are handled internally? Would a second 12v supply and power circuit be required?
For context- I'd like to transfer the electric drivetrains, suspension, brakes and steering from a 2018 Tesla Model S into a 57 Chevy wagon and the IBooster is factory fitment to the Model S.
Andy.
auto2015.bosch.com.cn/ebrochures2015/automated/cc/cc_at/ibooster/ibooster_292000p12j_en_low.pdf
LVVTA Low Volume Vehicle Standard 75-00(02) (Electric and Hybrid Vehicles)
Where power assisted brakes, such as vacuum or air-boosted hydraulic brakes,
are fitted to an electrically-powered low volume vehicle, the vehicle must
incorporate, in order to ensure safe operation in the event of a power-assist
supply failure during electric drive operation:
(a) an alternative power supply, in order to maintain safe braking
performance for a minimum of two stops
How would this requirement apply to an electromechanical booster where it is powered only from the 12v system and all boost functions are handled internally? Would a second 12v supply and power circuit be required?
For context- I'd like to transfer the electric drivetrains, suspension, brakes and steering from a 2018 Tesla Model S into a 57 Chevy wagon and the IBooster is factory fitment to the Model S.
Andy.
