The VAF model meters from Trinity are True RMS type digital meters for use in three phase four wire LT electrical systems. The design of these meters is based on proven micro-controller technology, resulting in compact and accurate meters. The design uses powerful micro-controller based technology. The meter uses state of the art Digital Signal Processing (DSP) circuitry to achieve very high accuracy measurement of True RMS value of all parameters. The meter displays the readings on Crisp Super bright LED Displays.
| Sr. No. | Parameters & Options | Statistics | |
|---|---|---|---|
| 1. | Volts R-N | Direct Voltage Input : Up to 300V L-N Burden : 0.5VA Secondary Voltage Input : 63.5V* |
|
| 2. | Volts Y-N | ||
| 3. | Volts B-N | ||
| 4. | Volts RY | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
|
| 5. | Volts YB | ||
| 6. | Volts BR | ||
| 7. | Current R | Secondary Current Input : 5A or 1A (To be specified at thetime of Ordering) CT- Primary : Site Selectable Range of Reading : 5 – 5000A Burden : < 1.0VA Overload(Through CT) : 5A CT = 6A RMS Continuous 1A CT = 1.2A RMS Continuous (Whole Current) : 120% of Imax continuous. |
|
| 8. | Current Y | ||
| 9. | Current B | ||
| 10. | Frequency | 45 to 55 Hz, Accuracy : 0.3% of Reading | |
| 11. | DISPLAY | 0.4” Red Seven Segment. | |
| 12. | Installation | (a) 3P4W and 1P2W(b) 3P3W (optional) | |
| 13 | Weight | 0.3 kg (approx.) | |
| 14 | Bezel | 96x96 mm | DIN enclosure |
| 15 | Depth | 55 mm | |
| 1 | Volts R-N | Direct Voltage Input : Up to 300V L-N Burden : 0.5VA Secondary Voltage Input : 63.5V* |
| 2 | Volts Y-N | Direct Voltage Input : Up to 300V L-N Burden : 0.5VA Secondary Voltage Input : 63.5V* |
| 3 | Volts B-N | Direct Voltage Input : Up to 300V L-N Burden : 0.5VA Secondary Voltage Input : 63.5V* |
| 4 | Volts RY | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
| 5 | Volts YB | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
| 6 | Volts BR | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
| 7 | Current R | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
| 8 | Current Y | Direct Voltage Input : Up to 500V L-L Burden : 0.5VA Secondary Voltage Input : 110V* |
| 9 | Current B | Secondary Current Input : 5A or 1A (To be
specified at thetime of Ordering) CT- Primary : Site Selectable Range of Reading : 5 – 5000A Burden : < 1.0VA Overload(Through CT) : 5A CT = 6A RMS Continuous 1A CT = 1.2A RMS Continuous (Whole Current) : 120% of Imax continuous. |
| 10 | Frequency | 45 to 55 Hz, Accuracy : 0.3% of Reading |
| 11 | DISPLAY | 0.4” Red Seven Segment. |
| 12 | Installation | (a) 3P4W and 1P2W(b) 3P3W (optional) |
| 13 | Weight | 0.3 kg (approx.) |
| 14 | Bezel | 96x96 mm (DIN enclosure) |
| 15 | Depth | 55 mm (DIN enclosure) |
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