Description
TR-Spy Mark II: Fully Automatic, Three Phase Transformer Turns Ratio Meter
Accuracy
| Range |
Accuracy at 100V or 40V |
Accuracy at 10V |
Resolution
|
| 0.8 … 2000 |
±0.08% Rdg |
±15% Rdg |
5 Digits |
| 2001 … 4000 |
±0.15% Rdg |
|
5 Digits |
| 4001 … 13,000 |
±0.3% Rdg |
|
5 Digits |
| |
|
|
|
| Current |
Accuracy |
|
Resolution |
| 0 … 1A |
±0.001A |
|
0.1mA |
| |
|
|
|
| Phase Angle |
Accuracy |
|
Resolution |
| ±90 Degree |
±0.05 Degree |
|
0.01 Degree |
| |
|
|
|
| Turns Ratio Range |
0.8 to 13,000 |
|
|
| |
|
|
|
| Temperature |
Operating: -10ºC to 60°C (14ºF to 140ºF)
Storage: -20°C to 70°C (-4ºF to 158ºF) |
|
See Instruction Manual for more parameters. Specifications subject to improvement at any time.
Specs
- Size: L: 470 mm (18. 5″) W: 371 mm (14.6″) H: 190 mm (7.5″)
- Weight: 8.2kg (18 lbs.)
- Input Power: 100 to 250 VAC 50/60 Hz Auto ranging. Fuse: 2 Amp
- Test Voltage: User Selectable: 100, 40, 10 and 1 VAC
- Panel Display: LCD graphic with a back light
- Front Panel: Sealed, Piezo-electric actuation
- Interface: 9 pin RS-232 serial / 25 pin standard centronics parallel
- Memory Storage: internally stores more than 1,300 locations in memory (100 complete tests)
