Since most industrial centers today, including fish, poultry, greenhouses and other manufacturing plants, are equipped with diesel generators to enable the device to power as quickly as possible and feed electrical systems through it, Operators are often unaware of the power outage or delayed power outages of the city, so the generator system will not start up in a timely manner, causing problems. Designed to address this problem, the PA-1 and PA-2 divisions are designed by the Alborz Modern Electrical and Electronics Engineering Company.