Intelligent combination of voltage and current frequency of three tables,
can be directly measured single-phase voltage
and current frequency and display
1, AC voltage: 0 ~ 500V; can be equipped with
voltage transformer, the transformation ratio
can be set.
2, AC current: direct measurement and display
AC current: 0 ~ 5A; can be equipped with current transformers,Transformation ratio can be set.
3, Frequency: check the voltage signal sampling
frequency, show 45.00-65.00HZ,
4, with the Road Police, Road transmission output,
RS485 remote communication High-precision instruments
are widely used in various electrical and mechanical
equipment and electrical equipment for measurement of
voltage and current frequency And display.
First, the technical parameters
1 Power supply: AC220V
2, AC voltage display range: 0-9999
3, the AC current display range: 0-9999
4, measurement accuracy: ± (0.5% +5 d)
5, the frequency display :45.00-50 .00-65.00
6, Road Relay alarm, contact capacity: AC220V/3A
7, relay contact life: 105 times
8, Road transmission output accuracy: ± (0.8% +3 d)
9, size and hole size (see table below)
Model | Size | Hole Size |
62AVF | 80×80×80 | 76×76 |
72AVF | 72×72×80 | 68×68 |
96AVF | 96×96×80 | 91×91 |
42AVF | 120×120×80 | 110×110 |