KD Series Relays

A comprehensive low voltage electronic motor protection relay encompassing new and unique features. Designed for conveyor, compressor, crusher, fan and pump motor protection, these relays boast a wide range of user-selectable protection features. Easy to setup via a man-to-machine interface or via computer with free setup software, the user selectable settings are a pleasure to work with. Thermal overload, earth insulation lockout, earth leakage and short-circuit protection, along with frequency and power factor measurement, are just some features which, combined with the 2 000 event records and 60 last fault records, make this a world class protection relay.

Power Measurement (Real and Apparent) provide real time power utilisation monitoring, as well as power consumption monitoring over extended periods. All features and information can be accessed through an external Profibus communication unit.

Accessories include a door-mounted KD-FLED unit for indication, a Remote Programming Unit (RDU-420) and a portable MMI unit with infrared link.