TA1500 AC/DC Current Standard Source
The TA1500 series is a high-stability, high-accuracy AC/DC current standard source capable of outputting large currents. It is designed for calibrating AC current ammeters, current transformers, current sensors, and other devices requiring precise high-current measurements.
AC/DC Current Output
| Range | Short-term Stability (%/min) | Measurement Uncertainty (k=2) (ppm*RD+ppm*RG) | Maximum Load Voltage (Vpk) |
|---|---|---|---|
| 10 A | Class 0.01: 0.003 Class 0.02: 0.005 Class 0.05: 0.01 |
Class 0.01: 60 + 40 Class 0.02: 150 + 50 Class 0.05: 400 + 100 |
8 |
| 30 A | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
| 100 A | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
| 300 A | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
| 600 A | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
| 1 kA | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
| N*1 kA | 0.003 / 0.005 / 0.01 | 60 + 40 / 150 + 50 / 400 + 100 | 8 |
Key Features
- High-stability and high-accuracy AC/DC current output for large current ranges.
- Wide output range: 10 A up to N*1 kA, supporting modular scaling.
- Low short-term stability (0.003%/min to 0.01%/min depending on class).
- Precise measurement uncertainty (ppm*RD + ppm*RG) suitable for Class 0.01, 0.02, and 0.05 applications.
- Maximum load voltage up to 8 Vpk for safe and consistent calibration.
- Ideal for calibrating AC current ammeters, current transformers, and high-current sensors.
- Robust design suitable for laboratories and industrial high-current calibration environments.