We represent M/s SERGI France as an local representative for Pakistani market. We are working with SERGI since Jan-2016. SERGI France Nitrogen Injection Fire Protection System and successfully working at 500/220/132kV projects in Pakistan.
SERGI TRANSFORMER PROTECTOR is a leader company in solutions for preventing explosion and fire of power transformers. Its solutions are worldwide recognized by the electrical community due to its intensive program of research and development. The company creates, designs and manufactures the TRANSFORMER PROTECTOR (TP). The TP is the only proven solution to prevent transformer explosions. During a transformer short circuit, the TP is activated within 0.5 to 20 milliseconds by the first dynamic pressure peak of the shock wave, avoiding transformer explosion before static pressure increases. More than 2900. The TRANSFORMER PROTECTOR (TP) is a passive mechanical system, activated by the First Dynamic Pressure Peak generated at the origin of any low impedance fault.
The TP can be fitted on new and existing transformers from 0.5 MVA to 1,000 MVA.
The TP:
● Depressurizes tanks within milliseconds
● Avoids contact between air (oxygen) and explosive and inflammable gases (e.g. Acetylene, Hydrogen, etc.)
● Separates gases from oil
● Channels the flammable gases far away from the transformer to a remote area
● Eliminates explosive and flammable gases trapped in the transformer by injecting an inert gas into the tank, to avoid the bazooka effect that could injure or kill technicians when opening tanks after a low impedance fault
●Quickly brings the transformer to a safe condition for repair after a short-circuit