Voltmeter with built-in 6 position selector switch is used for measurement of voltage between phase to phase and phase to neutral.
| Analogue Panel Voltmeter with Built-in Selector Switch | |
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DESCRIPTION |
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Voltmeter with built-in 6 position selector switch is used for measurement of voltage between phase to phase and phase to neutral. |
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| ELECTRICAL SPECIFICATIONS | ||
| • | TYPE | Analogue |
| • | OPERATING VOLTAGES | 150V / 250V / 300V / 400V / 500V / 600V. |
| • | ACCURACY | 1.5% of FSD |
| • | POWER CONSUMPTION | 1.5VA for 150/250V, 3VA for 300/400/500V, |
| 3.5VA for 600V. | ||
| • | FREQUENCY | 50 / 60Hz. |
| • | INSULATION RESISTANCE | Greater than 20 Mohms at 500V.DC |
| • | DIELECTRIC STRENGTH | 2kV RMS for 1 minute |
| • | OPERATING TEMP. | -10°C to 55°C |
| • | STOREGE TEMP. | -20°C to 70°C |
| • | HUMIDITY | Upto 95% RH |
| MECHANICAL SPECIFICATIONS | ||
| Model | VSS 72 A | VSS 96 A |
| SIZE (mm) | 72 x 72 x 66 | 96 x 96 x66 |
| PANEL CUTOUT (mm) | 68 x 68+0.7 | 92 x 92+0.8 |
| SCALE LENGTH (Approx.) | 60 mm | 90 mm |
| WEIGHT (Approx.) | 200 gms | 250 gms |
| SWITCH OPERATION | ||
| 1) |
6 POSITION (Without zero) | L3-L1, L2-L3, L1-L2, L1-N, L2-N, L3-N |
| 2) | 3 POSITION (Without zero) | L1-L2, L2-L3, L3-L1 |
| 3) | 3 POSITION (With zero) | 0,L1-L2, L2-L3, L3-L1, |
| Ordering information |
| 1 ) Type 2) Model 3) Operating voltage 4) Swicth operation |