Fire pump control pump designed to operate on emergency conditions receiving signals from fire pipe lines through pressure operative switches activating motor control devices (Jockey pump, Main pump) also activate Diesel engine, fire pump automatically.
A well designed passive harmonic filter with automatic power factor correction panel to suppress the harmonics to the desired safe limit.
Variable frequency drive control panel (also named VFD panel, AC drive electrical control panel) consists of inner VFD inside the cabinet with external control, protection, external display and it is a frequency conversion device to control three phase AC motor (including fans and pumps) in variable speed to save energy