TD5400 High Voltage Wideband Electric Energy
The TD5400 is a comprehensive high-voltage electric energy measurement device designed to simulate on-site working conditions and evaluate the impact on metering equipment. With an annual power/electric energy measurement uncertainty rating of Class 0.05, it is ideal for establishing high-voltage wideband electric energy measurement test platforms in sectors such as electric power, measurement, manufacturing, and scientific research.
| Current Range | Short-term Stability (%/min) | Measurement Uncertainty (k=2) 45–300 Hz (ppm*RD + ppm*RG) |
Measurement Uncertainty (k=2) 300 Hz–1.1 kHz (ppm*RD + ppm*RG) |
Max Load (VA/Phase) |
|---|---|---|---|---|
| 20 A | 0.01 | 200 + 100 | 400 + 200 | 2000 |
| 50 A | 0.01 | 200 + 100 | 400 + 200 | 2000 |
| 100 A | 0.01 | 200 + 100 | 400 + 200 | 2000 |
| 200 A | 0.01 | 200 + 100 | 400 + 200 | 2000 |
| 500 A | 0.01 | 200 + 100 | 400 + 200 | 2000 |
| 1 kA | 0.01 | 200 + 100 | 400 + 200 | 2000 |
Frequency, Phase & Harmonics Performance
- Frequency Adjustment Range: 45.000 Hz – 1100.000 Hz
- Resolution: 0.001 Hz
- Frequency Uncertainty (k=2): ±0.01 Hz
Phase Control:
- Adjustment range: 0.000° – 359.999°
- Resolution: 0.005°
- Uncertainty: ±0.05°
Harmonics:
- Supports 2nd – 31st harmonics
- Amplitude: 0 – 40% adjustable
- Harmonic phase: 0 – 359.99° adjustable
Three-Phase Symmetry Performance
- Phase voltage deviation ≤ ±0.05%
- Phase current deviation ≤ ±0.10%
- Voltage–current phase error ≤ 0.05°
- Inter-phase phase deviation ≤ 0.05°