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Features
- Used (with 150 Volt full scale A.C. voltmeters) to measure the voltage of 240, 480 or 600 VAC systems.
- Primary insulated for 4.0 KV rms test, suitable for L.V. switchgear and motor control use.
- 50/60 Hz. operation.
- Open construction - "Type H".
- CSA certified (209651).
- The nominal line voltages of 240 and 480 volts may be exceeded by 25% for 60 Hz. operation.
- Insulation system 55 degree C rise, Class 105.
Detalles de la pieza
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Unidades mostradas: inch. Cambia de unidad: mm
| Part No. | Nominal Line | Ratio | Accuracy | VA | Thermal | Overall Dimensions | Mounting Centers | Mounting Slot | Ship Wt. | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Voltage | Pri. / Sec. | % | Rating | A | B | C | D | E | G | H | Lb. | ||
| VT55A | 240 | 240:120 | 1.2 | 0-8 | 50 | 3.00 | 3.25 | 2.56 | 2.50 | 2.50 | 0.22 | 0.44 | 3 |
| HX54A | 240 | 240:120 | 1.2 | 0-20 | 100 | 3.75 | 4.00 | 3.13 | 3.13 | 3.13 | 0.22 | 0.44 | 6.6 |
| VT56A | 347 | 347:120 | 1.2 | 0-8 | 50 | 3.00 | 3.25 | 2.56 | 2.50 | 2.50 | 0.22 | 0.44 | 3 |
| VT57A | 480 | 480:120 | 1.2 | 0-8 | 50 | 3.00 | 3.25 | 2.56 | 2.50 | 2.50 | 0.22 | 0.44 | 3 |
| HX74A | 480 | 480:120 | 1.2 | 0-20 | 100 | 3.75 | 4.00 | 3.13 | 3.13 | 3.13 | 0.22 | 0.44 | 6.6 |
| VT59A | 600 | 600:120 | 1.2 | 0-8 | 50 | 3.00 | 3.25 | 2.56 | 2.50 | 2.50 | 0.22 | 0.44 | 3 |
| HX94A | 600 | 600:120 | 1.2 | 0-20 | 100 | 3.75 | 4.00 | 3.13 | 3.13 | 3.13 | 0.22 | 0.44 | 6.6 |
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Datos sujetos a cambios sin previo aviso.
Tags: instrument transformer, potential, voltmeter, switchgear, motor control
