FMD Control Cabinet:
Control Cabinet can be installed up to 3 Control Box and is located in the substation main control room.
Exterior Dimension (length×width×height): 800×600×2260（mm）
FMD Fire Cabinet:
Each Fire Cabinet protects one transformer installed adjacent to the transformer.
Exterior Dimension (length×width×height): 1000×600×2050（mm）
Activated by fault signal “Ⅰ”: Prevent explosion and fire:
“Ⅰ”send to FMD system if the oil tank is overpressure and the transformer breaker is tripping.
Activated by fault signal“Ⅱ” : Extinct fire:
“Ⅱ” send to FMD system along with a fault signal from a fire detector if the transformer is
over-current, different current, over-concentrated, and earthing.
FMD can be activated manually in any emergency case.
Logic Diagram of FMD(Used in the protection of transformer tank):