Combination Meter VAF (DM 3060)
True RMS 4 Digit measurement of Voltage and Current
Four Digit Frequency measurement
Conveniently accessed DIP switch at rear four CT selection
Flicker free bright 14.2 mm LED display
Auto scroll facility
96 mm x 96 mm DIN x 85 mm Depth ,Flush mounting case
Built in Syntron reliability
Applications
Gensets True RMS measurement gives correct values in presence of harmonics AMF panels-Compact instrument for multi parameters and true RMS measurement for the Genset Power control panels (PCCs) Compact instrument for multi-parameters Power Factor Control panels Compact multi parameter measurement Test laboratories-for quick checking of instruments
Features
Measurement
Voltage
0-300V Line to Neutral of all Three phases to phase of all Three Phases
Burden
0.2 VA approx
Current
0.5 Amps in all three phases scaled according to the CT rating selected on DIP switch at rear.
Burden
0.2 VA approx
Permissible overload
20%
Frequency
45.00 to 65.00 Hz
Accuracy
+/- 0.5% +/- 1 digit of full scale for voltage and current.
+/- 0.05 Digits for Frequency meter
Aux supply
180V to 260V
Burden
3VA approx
The above measurement specifications are for the following environmental conditions:
Operating temperature: -10 to 55 deg C
Storagetemperature:-20 to 70 deg C
Humidity: Less than 95% RH non condensing
Operation
Switch on
Amps of R phase, Voltage R-N
Press switch
Amps of Y phase , Voltage Y-N
Press switch
Amps of B phase,Voltage B-N
Press switch
Amps of R phase, Voltage R-Y
Press switch
Amps of Y Phase, Voltage Y-B
Press switch
Amps of B Phase, Voltage B-R
Pressing switch once more revert measurement back to the state as switch on .
Instrument goes in AUTO SCROLL MODE if the switch is kept pressed for 5 second or more and released
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