Selec vpra2m manual

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It is too complicated to install if yoy are not electrical Engineer ? In instructions input side is well defined like L1, L2, L3 and N and one L but How to take The VPRA2M-CE analogue voltage monitoring relay from Selec for 1 and 3-phase systems monitors your system for undervoltage or overvoltage, incl. neutral selec.com. Features : 1Ø - 2 Wire, 3Ø - 4 Wire Input. Monitors Under Voltage, Over Voltage, Phase Asymmetry,. Phase Failure, Phase Sequence. selec.com. Display. Type. Analog. No. of LEDs. 4. LED Indication. Power ON / Phase Loss, Under Voltage,. Over Voltage, Phase Sequence / Unbalance. Analogue voltage monitoring relay form selec. Controls one or three pase voltage with neutral. Monitors overvoltage, undervoltage, phase asymmetry, selec.com. Display Specifications. Type. Analog. No. of LED. 4. No. Of Knob. 3. LED Indication. Power ON / Phase failure, Under voltage,. Distributor of Selec VPRA2M Analog Voltage Protection Relay SCHNEIDER, SELEC, HV HIPOT, TENSE, CHNT, SIEMENS Call for best price.Read complete instructions prior to installation of unit. WIRING GUIDELINES. A WARNING: 1. To prevent the risk of electric shock, power. Product: VPRA2M-CE. Single phase and Three phase voltage Protection relay; Monitors: Over / Under Voltage, Phase asymmetry, Phase failure and Phase sequence