The FR3 dielectric fluid tan delta tester from Globecore Environmentally friendly transformer fluids like FR3 can have their quality and condition precisely measured using TOR-3. To assist preserve transformer dependability, the apparatus assesses the oil’s dielectric qualities and looks for impurities and moisture. TOR-3 provides information on the fluid’s loss of insulating qualities by accurately measuring the delta tangent. This is crucial for the prompt diagnosis and avoidance of any equipment failures. The device is perfect for use in labs, substations, and service centers and conforms with international standards. TOR-3 is simple to use thanks to its small size, intuitive interface, and automated control mechanism. The apparatus yields consistent and reproducible outcomes.
FR3 dielectric fluid tan delta tester TOR-3 Specifications
| no | Item | Value |
| 1 | Operating AC voltage, V | 100 – 260 |
| 2 | Power frequency, Hz | 48 – 63 |
| 3 | Power requirement, VA | Below 250 |
| 4 | Applied measuring voltage АС, kV | Sinusoidal, 500 – 2000 V actual |
| 5 | Tan δ measurement range | 0,00001 – 4 |
| 6 | Tan δ measurement resolution | 1х10-6 |
| 7 | Tan δ measurement accuracy | +/- 1% of measurement + 0,00008 |
| 8 | Measurement range of relative dielectric constant ε | 1.0 – 15.0 |
| 9 | Accuracy of ε measurement | +/- 1% |
| 10 | Electrical capacitance C measurement range, pF | 20 – 1000 |
| 11 | Accuracy of С measurement, pF | +/- 1% + 1 |
| 12 | Oil temperature measurement range, ᴼС (oF) | 20 – 110 (68 – 230) |
| 13 | Measuring cell volume, cm³ (in³) | 42 (2,6) |
| 14 | Electric capacity of an empty cell, pF | 65 – 85 |
| 15 | One measurement duration, minutes, not more than | 5 |
| 16 | AC frequency setting range, Hz | 45 – 65 |
| 17 | Temperature measurement resolution, oС (oF) | 0.5 (33) |
| 18 | Inbuilt printer | None |
| 19 | Process temperature, oС (oF) | 0 – 50 (32 – 122) |
| 20 | Storage temperature, oС (oF) | – 20 (- 4) to +60 (+140) |
| 21 | Relative humidity, % | Up to 90 without condensation |
| 22 | Dimensions, mm (in) | 400 (16) Х 450 (18) Х 300 (12)* |
| 23 | Weight, kg (lbs), not more than | 5.3 (12)* |
* – with installed and connected cell
