AKB Intelligent Devices

Single phase voltage monitoring relays
Are used for the protection of single-phase loads, equipment and machiney against un-allowable mains voltage drops and fluctuations as well as against the consequences of neutral line cut-off.They can be utilized either as independent switching devices, or as relays operating with a magnetic starter (contactor). Advantages of the relays are wide voltage operation range and broad range of adjustable parameters, including autoreclosing time delay settings for the protection of machinery and installations with long-term transient dynamics, like refrigeration and compressor units. Multifunctional Three phase voltage
monitoring relays are used for protection of three phase loads against un-allowable mains voltage variations, phase loss, phase imbalance, phase coincidence and incorrect phase sequence. They are highly effective for
the protection of any three phase electrical equipment and circuits, including equipment with long term transient dynamics and electric motor load as well as installations where continuous monitoring of quality, availability and three phase lines presence of the mains voltage is required, for example in automatic load transfer panels (ATS-panels). Two channel multifunctional
programmable astro timer with
photo sensor and voltage protection

Programmable timer with photo relay
and voltage protection

Sequential and Combination timer
for process control

Induction motor protection device
(numeric motor protection relay)

Single phase motor starter cum
protection device
and list goes on&on.......