AC Spółka Akcyjna 15-182 Białystok, ul. 27 Lipca 64
tel. (085) 743 81 00, fax (085) 653 86 49, e-mail: info@ac.com.pl
Oznaczenie sądu rejestrowego, w którym przechowywana jest dokumentacja spółki: Sąd Rejonowy w Białymstoku XII Wydział Gospodarczy Krajowego Rejestru Sądowego.
KRS: 0000294978 NIP: 966-13-19-418
Wysokość kapitału zakładowego: 2.807.400 PLN
  
   
 
The AC Foreign Trade Office Ltd. in Bialystok has been established in 1986. Starting from a manufacturer of diesel heaters in a few years it became the leading manufacturer of electronics and electric bundles for the Polish market and specialised systems for European markets.
Today we work in a building of 10.000 m2 area. We have the quality management system certificate ISO 9001:2000. We employ more than 400 persons. Clear rules of co-operation, proper trade policy, respect to fair-play rules and consequent realisation of the goal: good product for optimum price, have borne fruits of great success. In 2004 the firm has increased its market share selling hundreds of thousands of ECUs, what confirmed our strong position at the market.
Here we want to give warm thanks to all co-operating trade firms and assembly plants.

A bit of history and today’s realities
First steps in the area of electronics for car LPG systems we have made in 1999. We manufactured gasoline-LPG selector switches and simple emulators. In the course of years we have widened our offer for the entire range of controllers, emulators and testers.
The basic offer of the AC BHZ make up switchboards controlling LPG dosing and named STAG-2L (simple controller configured with fuel selector switch), STAG-50, STAG-100 (full configuration with help of a PC) displaying LPG quantity in the tank and LPG reserve. Additionally, we manufacture the wide range of gasoline injector emulators from basic ones with constant resistance to the whole group of emulators with programmed resistance with wire sets dedicated to individual car makes.

From May 2005 we start to sell the STAG-200 – a microprocessor-fitted LPG injection controller, which quickly won recognition of car fitters for technical innovations and service simplicity.
The system can be installed in cars fitted with 2-6 cylinder engines with any gasoline injector control system i.e. not only in systems with sequential injection. The electronic controller converts gasoline injection signals taking into consideration additional parameters from LPG pressure & temperature sensors. Greatest emphasis has been put on collision-free system transition from gasoline to LPG and conversely, what has made the transition quite imperceptible, even during changeable weather conditions.
Additionally, the automatic transition LPG-gasoline system is very driver-friendly when the LPG tank is empty. With one push-button on the control panel in the cab we can select the operation mode: gasoline or automatic transition to LPG. Additionally, the quantity of LPG in the tank is displayed on the panel. When the engine reaches proper temperature, the system automatically turns over fuel feeding to LPG. Of course, the system is fitted with additional safety devices, which cut-off LPG valves when the engine stops or the LPG system is faulty.
Performances of cars with installed STAG-200 systems are almost identical as for gasoline and their servicing amounts to replacement of LPG filters.
 
  AC Spółka Akcyjna