DM72-3U lED three phase 72*72mm digital volt meter
Basic Info
Model No.: DM72-3U three phase digital volt meter
Product Description
Specifications three phase digital volt Meter
1.High quality,best price,Digital Meter
2.LED display.
3.three phase
4.CE, ISO
Product Description 1.Function DM72-3U lED three phase 72*72mm digital volt meter Real-time measurement and indication on AC or DC voltage (current) in an electric circuit; program mable CT/PT ratio.Higher and lower limit alarm output and programmable rely time of alarm. 2.Technical Parameter DM72-3U lED three phase 72*72mm digital volt meter 3.Basic parameters: DM72-3U lED three phase 72*72mm digital volt meter Measuring range: AC voltmeter AC 10 ~ 600V,external PT is necessary if more than 600V DC voltmeter DC 10 ~ 600V Accuracy:±(0.5%FS+1 digit) Measuring display mode: 4 LED nixietube effective value display Resolution:last figure one digit Overflow indication:the top digit display "1" or "-1" and other digit hiding Auxiliary power supply:AC 220V±10% Alarm contact capacity:AC250V/1A Alarm Shift Difference:0.1%FS~50.0%FS Alarm delay time:0.0~99.9s programmable 4.Terminal arrangement and wiring connection: DM72-3U lED three phase 72*72mm digital volt meter ( Attention: If it is not the same with the wiring schema of the diagram behind case, please accord to the one of diagram behind case) POWER:Auxiliary power input port of instrument, Auxiliary power supply is AC 220V±10% (please note if you need special power supply). INPUT:Signal input port of instrument, HI represents“+” port of DC input signal, fire wire terminal of AC voltage input signal and inlet wire terminal of AC current input signal. LO: “-” port of DC input signal, the other one wire of AC voltage input signal; the outlet wire terminal of AC current signal input OUT:the alarm contact output port of meter 5.Typical connection: DM72-3U lED three phase 72*72mm digital volt meter 6.Factory:
DM72-3U lED three phase 72*72mm digital volt meter Company Information 7.Company Information:
DM72-3U lED three phase 72*72mm digital volt meter
8.Carton Fair: DM72-3U lED three phase 72*72mm digital volt meter Contact us if you need more details on Three Phase Digital Volt Meter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Three Phase Digital Meters、Types of Digital Voltmeter. If these products fail to match your need, please contact us and we would like to provide relevant information.
1.High quality,best price,Digital Meter
2.LED display.
3.three phase
4.CE, ISO
Product Description 1.Function DM72-3U lED three phase 72*72mm digital volt meter Real-time measurement and indication on AC or DC voltage (current) in an electric circuit; program mable CT/PT ratio.Higher and lower limit alarm output and programmable rely time of alarm. 2.Technical Parameter DM72-3U lED three phase 72*72mm digital volt meter 3.Basic parameters: DM72-3U lED three phase 72*72mm digital volt meter Measuring range: AC voltmeter AC 10 ~ 600V,external PT is necessary if more than 600V DC voltmeter DC 10 ~ 600V Accuracy:±(0.5%FS+1 digit) Measuring display mode: 4 LED nixietube effective value display Resolution:last figure one digit Overflow indication:the top digit display "1" or "-1" and other digit hiding Auxiliary power supply:AC 220V±10% Alarm contact capacity:AC250V/1A Alarm Shift Difference:0.1%FS~50.0%FS Alarm delay time:0.0~99.9s programmable 4.Terminal arrangement and wiring connection: DM72-3U lED three phase 72*72mm digital volt meter ( Attention: If it is not the same with the wiring schema of the diagram behind case, please accord to the one of diagram behind case) POWER:Auxiliary power input port of instrument, Auxiliary power supply is AC 220V±10% (please note if you need special power supply). INPUT:Signal input port of instrument, HI represents“+” port of DC input signal, fire wire terminal of AC voltage input signal and inlet wire terminal of AC current input signal. LO: “-” port of DC input signal, the other one wire of AC voltage input signal; the outlet wire terminal of AC current signal input OUT:the alarm contact output port of meter 5.Typical connection: DM72-3U lED three phase 72*72mm digital volt meter 6.Factory:
DM72-3U lED three phase 72*72mm digital volt meter Company Information 7.Company Information:
DM72-3U lED three phase 72*72mm digital volt meter
Product Categories : Digital Voltmeter
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