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ENTES Panel Mount Voltmeters, EVM 3S Series ENTES EVM 3S 72, The ENTES EVM 3S 72 is a Panel Mount Digital 3 Phase Voltmeter from the EVM 3S xx Series. The Voltmeter has been designed for accurate measuring of the AC RMS voltage and for saving the minimum and maximum values of the measured voltages. The minimum and maximum values remain stored in the memory when the power supply is off. The stored values can be read when the power is on. Although the EVM 3S 72 is mainly used for electrical panels, this device can also be used with any application in which accurate voltage readings should be done between 10 600V. The measurement 3 4 and power supply 1 2 connections are located on the rear panel and the digital display is cantered on the front panel.The EVM 3S 72 measures the voltage from 10 to 300V AC LN and 10 to 500V AC LL in 3 phase networks. Each phase can be displayed individually by switching the display. Each phase is displayed individually. With voltage transformer, a measuring range up to 40kV is possible. The voltage transformer ratio is adjustable via the program menu. The meter can be protected with a password to prevent unauthorized access. ENTES EVM 3S 72 Digital Panel Meter
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