STAG AC W02 / AC W03 Injectors

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Reginald Tyler
5 years ago
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1 STAG AC W02 / AC W03 Injectors

STAG AC W02/AC W03 STAG AC W02 and STAG AC W03 injectors are

versions: STAG AC W02 - four-section injector rail.

2 STAG AC W02/AC W03 STAG AC W02 and STAG AC W03 injectors are designed for LPG and CNG injection systems in all vehicle engines, including turbocharged ones. The device ensures excellent operating parameters and compatibility with other products of AC S.A. The AC injectors is available in the following two design versions: STAG AC W02 - four-section injector rail. STAG AC W03 - as a single section injector can be installed in a wide range of configurations and settings. LPG CNG 120 l/min. 1,2 bar LPG CNG 120 l/min. 1,2 bar

STAG AC W02/AC W03 Modern design The injectors have been designed to provide accurate injection times in any conditions.

conditions, in particular temperature and pressure.

the market so far that ensures the best heat dissipation system and guarantees excellent performance.

The unique construction enables the PS-04 integrated gas temperature sensor, vacuum and pressure sensor to be installed on any side.

3 STAG AC W02/AC W03 Modern design The injectors have been designed to provide accurate injection times in any conditions. This has been achieved by using specifically selected materials, a lighter and simpler construction that ensures excellent stability in variable ambient conditions, in particular temperature and pressure. Innovative heat dissipation system The injector coil housings are built in the form of radiator this is an innovative solution which has not been seen on the market so far that ensures the best heat dissipation system and guarantees excellent performance. Ideal system for connecting components The system for connecting components allows a large number of mounting positions. The unique construction enables the PS-04 integrated gas temperature sensor, vacuum and pressure sensor to be installed on any side. This sensor shows low inertia of the response to gas temperature changes and can be rotated by 3 even after it has been installed on the injector. 3 Measurement accuracy W02 and W03 injectors, due to excellent opening and closing times, quickly react to minimum and transient control signal changes. The close vicinity of the pressure sensor and the injectors ensures precise measurements as well.

4 STAG AC W02 Technical specification Dimensions Gas flow through section at 1.2 bar [l/min] 120 Working temperature [ C] -20 to Maximum working pressure [kpa] 400 Opening time / closing time [ms] 2,0/ 1,0 Suggested nozzle size Ø 1,5; Ø 1,8; Ø 2,0; Ø 2,2; Ø 2,4; Ø 2,6 (can be drilled independently up to Ø 2.8 max.) Gas inlet pipe stub [mm] Ø 12 Gas outlet pipe stub [mm] Ø 6 Overall dimensions [mm] 125 x x 44 Service life [km] - in urban cycle 100 tys in extra urban cycle 200 tys. Weight [g] Accessories Pipe connectors Injector nozzles Nozzles to the intake manifold Injection rail mounting Protection Snail clamp 7-11 Snail clamp x/W02 1x/W02

5 STAG AC W03 Technical specification Dimensions Gas flow through section at 1.2 bar [l/min] 120 Working temperature [ C] -20 to +120 Maximum working pressure [kpa] 400 Opening time / closing time [ms] 2,0/ 1,0 Suggested nozzle size Ø 1,5; Ø 1,8; Ø 2,0; Ø 2,2; Ø 2,4; Ø 2,6 (can be drilled independently up to Ø 2.8 max.) Gas inlet pipe stub [mm] Ø 6 Gas outlet pipe stub [mm] Ø Overall dimensions [mm] 48 x x 28,5 Service life [km] - in urban cycle 100 tys. - in extra urban cycle 200 tys. Weight [g] Accessories 48 3-section distributor 4-section distributor Injector pipe connectors Pipe connector protection Nozzles to the intake manifold Injector nozzles Snail clamp 7-11 Snail clamp Pipe connector and distributor plug Distributor protection OPTION 1 4x/W03 1x/W03 Elbow ps Three way connector End elbow Pipe connector protection Nozzles to the intake manifold Injector nozzles Snail clamp 7-11 Snail clamp OPTION 2 4x/W03 2x/W03

6 Configuration options STAG AC W02 1. ACW02 injector rail with a direct connection of the PS04 sensor allowing sensor turning to adjust its position and ensure precise measurements of pressure and temperature. 2. ACW02 injector rail with the PS04 sensor installed on the feeding line, using a T-connector.

7 Configuration options STAG AC W03 1. Connection of the PS04 sensor on the distribution rail to ACW03 injector. 2. Connection of the PS04 sensor to the feed pipe of the ACW03 injector and between ACW03 injectors on the feeding line.

STAG AC W02/AC W03 Standards and approvals STAG AC W02 injector has been approved under E8 approval No.

STAG AC W03 injector has been approved under E8 approval No.

42 Pułku Piechoty 50, 15-181 Białystok, Poland tel. +48 85 743 81 00, fax +48 85 653 93 83 info@ac.com.pl www.stag.pl www.ac.com.pl AC S.

8 STAG AC W02/AC W03 Standards and approvals STAG AC W02 injector has been approved under E8 approval No. E8 67R , 110R and meets the requirements of UNECE Regulations. STAG AC W03 injector has been approved under E8 approval No. E8 67R , 110R and meets the requirements of UNECE Regulations. AC Spółka Akcyjna ul. 42 Pułku Piechoty 50, Białystok, Poland tel , fax AC S.A. reserves the right to make changes to the information herein. At the time of submitting to publication, the information was valid. Due to AC s program of continuous product improvement, the information herein may be subject to change without prior notice

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