IT01 injector rail - Tomasetto Achille Spa

Rail Injectors IT01 PLUS

Injector rail for LPG and CNG sequential systems

The IT01 PLUS rail injector is designed in two different versions and various configurations, it can be supplied with 2, 3 or 1.5 Ohm coil and is compatible with the majority of the ECUs distributed in the markets.

The IT01 rail injector is homologated according to the ECE ONU 67R-01, 110R e 10R-03.

IT01 rail injector has been designed to allow easy installation and manteinance: it does not require the setting of the solenoid core, assuring the performance of the injector also after the maintenance, without difficult processes and dedicated setting machinery.

IT01 PLUS STANDARD

The Standard version is composed by a central high-resistance plastic body and it is available in three different configurations, for engines with 2, 3 and 4 cylinders, in order to facilitate the installation in every type of car.

IT01 PLUS ALUMINIUM BODY

The most relevant feature of this version is the aluminium central body and it is available for 4 cylinders vehicles.

TECHNICAL DATA

IT01 PLUS RAIL INJECTOR	2 Ohm	1,5 Ohm	3 Ohm
Working pressure	From 0.5 to 2.5 bar gauge	From 0.5 to 2.5 bar gauge	From 0.5 to 2.5 bar gauge
Max pressure	7 bar gauge	7 bar gauge	7 bar gauge
Power supply	12÷14 V	12÷14 V	12÷14 V
Coil resistance	2 ± 5% Ω@20°C	1,5 ± 5% Ω@20°C	3 ± 5% Ω@20°C
Driver	Peak and hold [PWM]	Peak e Hold [PWM]	Peak e Hold [PWM]
Peak current	6A	6A	4A
Hold current*	1.1 A (PWM 10 kHz@DC20%)	1.1 A (PWM 10 kHz@DC20%)	1.1 A (PWM 10 kHz@DC20%)
Complete opening time*	2.8 ms@12V	2,4 ms@12V	3.1 ms@12V
Closing time*	2.4 ms (PWM 10kHz@DC20%)	2.4 ms (PWM 10kHz@DC20%)	2.4 ms (PWM 10kHz@DC20%)
Peak current time*	3.5 ms@12V	3.1 ms@12V	3.8 ms@12V
Minimum injection pulse*	3.2 ms@12V	2.7 ms@12V	3.3 ms@12V
Suggested minimum injection time at idle condition	3.5 ms@12 V	3.1 ms@12 V	3.6 ms@12 V
Static flow rate @ 1 bar (for each injector)	115 Nl/min in air	115 Nl/min in air	115 Nl/min in air
Static flow rate @ 2 bar (for each injector)	170 Nl/min in air	170 Nl/min in air	170 Nl/min in air
Body material	PPS + 40% GF	PPS + 40% GF	PPS + 40% GF
Calibrated nozzle material	Brass	Brass	Brass
Electrical connector type	AMP superseal 150	AMP superseal 150	AMP superseal 150
Operating Temperature range	-20/+120 °C	-20/+120 °C	-20/+120 °C
Inlet gas fitting	Rubber hose d.12 mm	Rubber hose d.12 mm	Rubber hose d.12 mm
Outlet gas fitting	Rubber hose d.6 mm	Rubber hose d.6 mm	Rubber hose d.6 mm
* values depending on the electric response time of the ECU driver