The awareness and having conducive measures towards Fire Safety has become one of the mandatory requirements for any Industry. Our passion for innovation coupled with our profound experience has developed numerous techno-edge solutions, sometimes unique and some exclusive. One of the key locations where the Safety from Fire is highly important is the Protection of Electrical Transformers from a fire in the Power Generation / Transmission / Distribution units. We have developed an ideal Fire Protection Solution using one of the highly sophisticated hollow-metallic tube-based Linear heat Detection system combined with Nitrogen Gas Injection System internally and Water Mist externally as suppression System, just the perfect solution for complete Electrical Transformer Fire Protection.

SYSTEM DESCRIPTION: A Unique Protection system, which takes care of the health and protects the transformer from any unwanted fire internally and externally. Externally fires erupt due to OLTC, oil leaks, gasket rupture, valve, weld cord, defects on the forced cooling fans, Buchholz Relay, the exit of the current transformers of the bushings, bursting of bushings, improper / loosening of cable terminations, faults in transmission lines, etc. Internal Transformer fires can occur due to arcing, in core and coil dielectric interruption, rupture and twist of the winding, improper grounding, etc.

Detection: Utmost care is taken to use a detection system which can detect fire/heat at an incipient stage of occurrence. Hollow-metallic tube-based Linear heat Detection system offers a rate of rise heat detection immediately on the occurrence of fire & generates a command to actuate extinguishing system. It is based on a sealed hollow metallic tube which evaluates pressure at the rate of 2 samples per second, the detection unit is internationally UL, FM & VdS approved.

The system detects the rate of rise of heat/Temperature & maximum Temperature. Thus Preventing any tank rupture and oil fire in case of arcing generated by internal faults.

Suppression: Different Types of Suppression system used are as follows:
1. Nitrogen Injection Fire suppression System for Internal Fire Suppression.
2. Water Mist Fire Suppression for External Suppression.
3. High-Velocity Water Spray System for External Suppression
4. Compressed Air Foam System (CAFS)

KEY FEATURES:
l Detection of Internal or External Fire by state of Art Heat / Fire Temperature Sensors
l Auto & Manual Extinguishing System, from field and Control Room.
l Remote display of the system status in the control room.
l Detection System - UL, VdS, FM Approved

свернуть