Shyam Instruments and Calibration Services - Voltmeter
Our product range contains a wide range of 4 Digit Fully Programmable AC Ammeter/voltmeter (48x96/96x96)
4 Digit Fully Programmable AC Ammeter/voltmeter (48x96/96x96)
- Brand NameRish
- Nominal input voltage (AC RMS)Phase –Neutral 290V L-N , Line-Line 500V L-L
- Max continuous input voltage120% of rated value
- Nominal input voltage burden< 0.3 VA approx. per phase
- Nominal input current5A AC RMS
- Nominal input current burden< 0.2 VA approx. per phase
- External Aux40 V – 300V AC-DC (± 5 % )
- Voltage2 x rated value for 1 second, repeated 10 times at 10 second intervals
- Current20x rated value for 1 second, repeated 5 times at 5 min intervals
- Fast & Easy Installation on panel without any need of external swivel screws (clip-in mounting for 96x96 size only)
- True RMS measurement.
- 4 Digits ultra bright LED Display (up to 9999).
- On site Programmable CT/PT Ratios.
- User selectable CT Secondary 1A/5A.
- User selectable PT Secondary from 100 VLL to 500 VLL.
- User selectable 3ph3wire / 3ph4wire / single phase Network.
- Wide auxillary Power Supply which can accept any input between 40V – 300V AC/DC.
- Storage of MIN / MAX values
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