Emulsifier System installed at 220/33kV Subs-Station site
- Emulsifiers are used to protect Transformers / Reactors from fire outbreak.
- Lines are provided around the Transformer / Reactor as well as spray line and Fire detection system
- Along the spray line, nozzles are provided to spray in case of fire outbreak by producing a heavy wet mist blanket as opposed to direct jets of water.
- Along the detection line Quartz bulbs are provided which bursts at 79 degree C. The sensor pipes and glass bulb detectors are filled with air pressure which holds the flap valve closed against the water pressure. If a bulb bursts, the air leaks out and the water valve flaps open.