Records with Date and Time Stamp.
Transformer Turns Ratio Meter
Records with Date and Time Stamp.
- Specification
- Application
Electrical Specifications:
Reference Conditions:23℃± 5℃ (30 to 50% RH) range.
Add 25ppm/℃ for 0° to 18℃ and 28° to 50℃ to all accuracy specifications.
No external electrical or magnetic fields.
Output current ≦150 mA for VT/PT and ≦50mA for CT. Calibration cycle is 1 year.
Ratio Range (VT/PT) |
Autoranging:0.8000 to 10000:1 |
|
Accuracy (70Hz) |
Ratio Range |
Accuracy (% of Reading) |
0.8000 ~ 999.99 |
± 0.1% |
|
1000.0 ~ 4999.9 |
± 0.2% |
|
5000.0 ~ 10000 |
± 0.25% |
|
Ratio Range (CT) |
Autoranging:0.8000 to 2000.0 |
|
Accuracy (70Hz) |
Ratio Range |
Accuracy (% of Reading) |
0.8000 to 2000.0 |
± 0.5% |
|
Excitation Signal |
VT/PT Mode:34Vrms max CT Mode:Auto Level 0 to1A, 0.1 to 20Vrms |
|
Excitation Current Display |
Range:0 to 1000mA Accuracy:± (2% of Reading +2mA) |
|
Excitation Frequency (Hz) |
50, 55, 60, 70, 100, 120, 200, 240, 300, 400 |
|
Display |
5” Large dot matrix LCD display (240*128) with backlight |
|
Power Source |
Rechargeable Lithium Battery, 3400mAh |
|
Battery Life |
Over 10 hrs of continuous operation. Battery life (%) indication |
|
Battery Charger |
Universal input (90 to 264Vrms input) |
|
Charging Time |
<4 hrs |
|
Data Storage |
4096 Files Each (VTM, CTM, VTR, CTR, BMP) |
|
Date/ Time |
Battery-backed, Real-time Calendar clock |
|
Measurement Method |
ANSI / IEEE C57.12.90 and IEC 600076.1 |
|
Operation Environment |
5℃ ~ 50℃, 85% RH |
|
Storage Environment |
-20℃ ~ 60℃, 75% RH |
Accessory:
1. Test leads (set of 2)
2. Alligator clips (4pcs.)
3. Rechargeable lithium battery
4. User manual
5. AC adaptor
6. Power cord
7. Software CD & Manual
8. Carrying bag