Basic Series
AC Voltmeter (Single Phase)
INR
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Product Description
Y9-AV1 is a digital single-phase AC voltmeter designed for accurate and reliable voltage monitoring in electrical control panels, distribution boards, generators, industrial machines and other AC electrical systems. It features a bright 4-digit red LED display, True RMS measurement, programmable voltage ranges and a compact 96 × 96 mm panel-mount design.
Specification
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| Display | 4 Digit Red LED Super Bright Display |
| Digit Height | 0.56"/14.2.mm |
| Maximum display | 9999 (Max.) Counts |
| Resolution | 0.001 to 1 Count Depending on Range/ Scale Display |
| Display Stability | With in ±1 Digit |
| Faceplate /Lens | Polycarbonate Transparent |
| Case/Housing Material | FR-ABS Black |
| Connectors /Terminal | Nylon 66, 33%GF, Black/Brass |
| Mounting Clamps | Sturdy, Moulded Glass filled nylon with screws. |
| Decimal Point | Auto Scrolling |
| Dielectric Strength | 2.5KV @50 Hz 1 minute between Input -Auxiliary & Case-Terminals |
| Impulse Withstand | 3.5.KV, 1.2/50 micro Second |
| Refresh Rate | Per 8.0ms |
| Maximum Overload | Voltage 1.2 Times Continuous |
| Frequency Response | 40-400 Hz |
| Auxiliary Supply | 150-300V AC, 45-270V AC /DC, 19-60V AC /DC |
| Input Voltage | 0- 750V AC(Direct |
| PT Primary Range | 50 to 500kV AC Programable |
| PT Secondry Range | 0.5A to 5A AC Programable |
| Accuracy Class | 1 & 0.5 (Freq. Measurement of Class 0.2) |
| VA (Burden) | |
| Auxiliary | ≤1.5 VA |
| Voltage Input | ≤1.0 VA |
| Environment | |
| Calibration | 27⁰C ± 5⁰C |
| Operating | 0⁰ to + 60⁰C, RH<70% |
| Storage | -10⁰ to +70⁰C, RH<70% |
| Metering Standard | IEC62052-11 |
Extra Details
Dimension (mm)
| MODEL | Y9-AV1 | Y7-AV1 | Y4-AV1 |
| FRONT | 96x96 | 72 x 72 | 48 x 96 |
| DEPTH (Behind Bezel) | 39.5 | 59 | 74 |
| Panel Cut -Out | 92 x 92 | 68 x 68 | 44 x 92 |
Ordering Information
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| MODEL | MEASURING RANGE | ACCURACY CLASS | AUX SUPPLY |
| Y9-AV1 | 0-10V AC/0-30V AC/0-100V AC | 0.5 | 150-300V AC (TX Supply)/45-270V AC/DC/ 19-60V AC/DC |
| Y9-AV1 | 20-750V AC/30-1000V AC | 1.0/0.5 | 150-300V AC (TX Supply)/45-270V AC/DC/ 19-60V AC/DC |
| Y7-AV1 | 20-750V AC | 1.0/0.5 | 150-300V AC (TX Supply)/45-270V AC /DC/19-60V AC /DC |
| Y4-AV1 | 20-750V AC | 1.0/0.5 | 45-270V AC /DC |