Minilec [india] provides 3-phase, 3-wire voltage monitoring relays [model vct d2] that are best suitable for monitoring balanced or unbalanced 3-phase 3-wire loads powered by generators, ups, stabilisers, inverters or electricity board [utility]. These relays are applicable to protect against fluctuating voltage to start standby generators, to operate mains failure units, gensets, amf panels, pcc, distribution boards and similar applications, where close regulation is required. Some of the other added advantages are easy and quick settings from the front, user-friendly indications, din rail mounting and panel mounting facility. Features include monitor all 3-phase to phase voltages for undervoltage condition; unaffected and phase sequence; adjustable under/overvoltage settings; available for any system voltage; auto/manual reset; and sleek din rail mounted enclosure. Areas of applications are generator panels, amf panels, centrifuge machine control panels, induction heater control panels, ht motor starter panels, 3-phase ups panels, loading monitoring of conveyor, fan belt failure monitoring, dry run of pumps, etc.
