|
Aquamist System 2c
Product Code: AQ806008
For: All models not listed All Miscellaneous Parts
£525.00 inc VAT
|
|
DESCRIPTION
OF SYSTEM 2c - This newly
developed system is designed solely for users equipped with their own ECU so he
can program his own water injection map. This system is being used by two top
works WRC teams in the 1999 World Rally Championship. The system provides a
pre-pressurised water line up to 8 bars and the flow rate is metered by our
latest High speed Valve (HSV). The inline valve is made of high grade Stainless
steel and capable of achieving a cycling rate of over 250Hz.
INTERFACING
and DRIVE SIGNAL - Due to the
huge number of custom Electronic Management System available on the market, we
have selected a set of parts that will work effectively on most systems. In
references to the schemetic diagram on the bottom of this page, the only parts
that requires interfacing is the HSV (High Speed Valve). Refinements such as
flow rate and block jet detection can easily be obtained with a minimum of
signal conditioning parts to achieve a fully integrated water injection system
with diagnostic capablities.
 HSV (HIGH
SPEED VALVE) - In almost
all cases, the compatibility of the drive signal is of the utmost importance
for good flow control. The HSV has a coil resistance of 13 ohm, it is suitable
to be driven by the standard fuel injector signals, including the "pulse
and hold" driver. As the designed operating cycling speed of the valve is
over double of the standard fuel injectors (250Hz+), it is not necessary to use
low impedance windings. The valve is terminated with water proof sealed
connectors (IP65).
 MANIFOLD
(WITH 2-10 BAR ADJUSTABLE PRESSURE SWITCH) - The manifold
comes with an adjustable pressure switch (2-10 bars), its primary function was
to regulate the water pressure during injection and idle periods (set at 5
bars). As the pulsed signal from the pressure switch is directly proportional
to the flow of water, it can either be recorded by an on board data acquistion
system for diagnostic purposes or read by the control ECU to monitor blockage
or water jet and other faults that may arise.
For more information, please click here for the Aquamist website
|
