offers a comprehensive range of monitoring controls for monitoring
of phase loss, incorrect phase sequence, phase unbalance, over/under
current, over/under load, over/under frequency, and over/under voltage.
Gavazzi products include current monitors, voltage monitors, power
monitors, phase loss relays, inverters, and current transformers.
These monitors are used in a wide range of applications for protecting
motors against the damaging effects of single phasing and overloads
(elevators, compressors, pumps, air conditioning systems, mixing
tanks). They are also used extensively for monitoring instrumentation
signals (4-20mA, 0-10V), verification of machinery operation, detection
of broken heater elements, monitoring of lights in critical areas
(runway lights at airports), monitoring of ventilation fans, and
in building automation systems.