V-03 DC
Purpose
The voltmeter of digital V-03 (DC) is intended for control constant and variable single-phase (50 Hz) tension in the range 150-300 V with an accuracy of 1% ± 1 sign of the younger category of the indicator with mean square data processing.
Power supply of the voltmeter is carried out from a controlled network.
Warranty period – 2 years.
Design of system
On the forward panel of the voltmeter there is a digital indicator, LED indicators «=U» and «~ U».
In the lower part of the block there are terminal blocks for connection of the block to a network.
Technical characteristics.
On the forward panel of the voltmeter there is a digital indicator, LED indicators «=U» and «~ U».
In the lower part of the block there are terminal blocks for connection of the block to a network.
Technical characteristics.
| Characteristics |
Value |
| Range of the measured alternating voltage of 50/60 Hz | 110…300 В |
| Range of the measured constant tension | 150…420 |
| Power consumption, no more | 5 W |
| Accuracy rating | 1,0 |
| Method of measurement | mean square |
| Overall dimensions of the block | 71х90х60 mm |
| Weight, no more | 0,2 |
| Section of wires for connection of the block | 0,5…1,5 mm2 |
| Extent of protection of the case | IP20 |
| Range of working temperatures (without condensate) | -40…+45 °С |
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