The former Komos Ltd. with a legal successor today KMS JSC has over the years been the only company in Bulgaria that designs, adapts and builds Transformer Protector – High-speed systems for explosion and fire protection of power transformers.
The system was developed and manufactured by the French company SERGI and has no analogue in the world.
The purpose of this system is to reduce the pressure in the transformers by less than 2.5ms by taking the oil and burning gases during combustion in an oil and gas tank away from the transformer, and then to inject NITROGEN into the transformer boiler, the purpose of which is to extinguish fire in the transformer and push the oil-gas burning mixture to a safe distance from the transformer into the oil tank.
This reduces the cost of damage in the event of a fire in the transformer, protects it from swelling and destruction and protects the surrounding buildings and infrastructure from the consequences of an explosion in the transformer.