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Electro thrown in the trash or abandoned in nature, pose a threat to the environment and human health. Purpose The DMV-1 TRMS voltage indicator is used for continuous re- ading of 1-phase main voltage. Functioning The DMV-1 indicator with TRMS measurement system shows the actual RMS value of the voltage in the phase.
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Front description Mounting 1. Switch off the power supply. 2. Connect the indicator directly to the mains according to the connection diagram. 3. Switch on power supply. - 2 -...
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Wiring diagram L power supply N power supply - 3 -...
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Technical data power supply 100÷300 V AC supply frequency 45÷55 Hz indication range 100÷300 V indication accuracy 0.5% display 1×digital LED 10×6 mm power consumption terminal 2.5 mm² screw terminals (cord) 4.0 mm² screw terminals (wire) tightening torque 0.5 Nm working temperature -20÷50°C dimensions...
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