1. Summary
TH0150 is a set of wide frequency voltage dividers with 9 different ranges, the nominal input voltage of 10 V~1 kV can be converted into a small voltage of 1 V to realize the voltage measurement of wide frequency or complex waveform, which is suitable for calibrating wideband voltage sources, voltmeters, voltage dividers, transformers and other equipment.
2. Features
Frequency: DC ~ 100 kHz.
Optimal proportion uncertainty of DC: 20 ppm.
Optimal AC/DC difference: 5 ppm@53 Hz.
Optimal Phase displacement: 2 μrad@53 Hz.
Nominal output voltage is 1 V (other voltage values can be customized).
Type A is a passive structure design with better AC and DC indicators.
Type A can be externally connected with buffer to obtain the best measurement performance.
Type B adopts battery power supply, which can improve common mode rejection ratio and reduce noise.
Type B built-in precision buffer.
Optional instrument box.
3. Applications
☆ Calibrating Wide Frequency Voltage Source / Voltmeter. |
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It can be used with TH2000 (vector voltage analyzer or high-precision digital meter) to realize precision wide frequency voltage measurement, and is used to calibrate wide frequency voltage source and wide frequency voltmeter. |
☆ Calibrating Wide Frequency Voltage Divider / Transformer. |
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It can be used with the voltage proportional measuring device (TH2000 vector voltage analyzer) to calibrate the wide frequency voltage divider, transformer, sensor, and realize its proportional error and phase error. |
☆ Calibrating Wide Frequency Power Source / Voltmeter. |
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It can be used with TH0400 (coaxial shunt) and TH2000 to establish a wide frequency power/electric energy precision measurement system, calibrate wide frequency power source, wide frequency power meter, power analyzer, etc. |
4. Specifications (TH0150-A)
4.1 Voltage Measurement
Specification | Nominal input voltage ( V ) | Maximum input voltage ( V ) | Nominal output voltage ( V ) | Proportional uncertainty ( k=2, ppm ) | Temperature coefficient ( ppm/K ) |
TH0150-A-10V | 10 | 20 | 1 | 20 | 2 |
TH0150-A-20V | 20 | 30 | 1 | 20 | 2 |
TH0150-A-50V | 50 | 60 | 1 | 20 | 2 |
TH0150-A-100V | 100 | 110 | 1 | 20 | 2 |
TH0150-A-200V | 200 | 220 | 1 | 20 | 2 |
TH0150-A-300V | 300 | 330 | 1 | 20 | 2 |
TH0150-A-500V | 500 | 550 | 1 | 50 | 2 |
TH0150-A-600V | 600 | 660 | 1 | 50 | 2 |
TH0150-A-1000V | 1000 | 1100 | 1 | 50 | 2 |
4.2 AC/DC Difference and Phase Displacement
Specification | AC/DC difference ( ppm ) | Phase displacement ( μrad ) | ||||||
53 Hz | 1 kHz | 10 kHz | 100 kHz | 53 Hz | 1 kHz | 10 kHz | 100 kHz | |
TH0150-A-10V | 5 | 20 | 30 | 50 | 2 | 5 | 50 | 500 |
TH0150-A-20V | 7 | 20 | 30 | 60 | 2 | 8 | 60 | 750 |
TH0150-A-50V | 7 | 20 | 30 | 60 | 2 | 8 | 80 | 900 |
TH0150-A-100V | 9 | 20 | 30 | 100 | 4 | 15 | 120 | 1000 |
TH0150-A-200V | 9 | 20 | 40 | 150 | 4 | 15 | 150 | 1500 |
TH0150-A-300V | 9 | 20 | 40 | 200 | 4 | 15 | 200 | 1500 |
TH0150-A-500V | 10 | 30 | 60 | 250 | 5 | 15 | 250 | 2000 |
TH0150-A-600V | 10 | 40 | 80 | 300 | 5 | 20 | 300 | 2500 |
TH0150-A-1000V | 10 | 50 | 100 | 500 | 5 | 25 | 500 | 5000 |
Note: The measured value of ACV shall be calculated according to the following formula: | ||||||||
5. Specifications (TH0150-B)
5.1 Voltage Measurement
Specification and model | Nominal input voltage ( V ) | Maximum input voltage ( V ) | Nominal output voltage ( V ) | Proportional uncertainty ( k=2, ppm ) | Temperature coefficient ( ppm/K ) |
TH0150-B-10V | 10 | 20 | 1 | 50 | 2 |
TH0150-B-20V | 20 | 30 | 1 | 50 | 2 |
TH0150-B-50V | 50 | 60 | 1 | 50 | 2 |
TH0150-B-100V | 100 | 110 | 1 | 50 | 2 |
TH0150-B-200V | 200 | 220 | 1 | 50 | 2 |
TH0150-B-300V | 300 | 330 | 1 | 50 | 2 |
TH0150-B-500V | 500 | 550 | 1 | 50 | 2 |
TH0150-B-600V | 600 | 660 | 1 | 50 | 2 |
TH0150-B-1000V | 1000 | 1100 | 1 | 50 | 2 |
5.2 AC/DC Difference and Phase Displacement
Specification | AC/DC difference ( ppm ) | Phase displacement ( μrad ) | ||||||
53 Hz | 1 kHz | 10 kHz | 100 kHz | 53 Hz | 1 kHz | 10 kHz | 100 kHz | |
TH0150-B-10V | 10 | 20 | 30 | 50 | 3 | 5 | 50 | 500 |
TH0150-B-20V | 10 | 20 | 30 | 60 | 3 | 8 | 60 | 750 |
TH0150-B-50V | 10 | 20 | 30 | 60 | 3 | 8 | 80 | 900 |
TH0150-B-100V | 10 | 20 | 30 | 100 | 5 | 15 | 120 | 1000 |
TH0150-B-200V | 10 | 20 | 40 | 150 | 5 | 15 | 150 | 1500 |
TH0150-B-300V | 10 | 20 | 40 | 200 | 5 | 15 | 200 | 1500 |
TH0150-B-500V | 10 | 30 | 60 | 250 | 5 | 15 | 250 | 2000 |
TH0150-B-600V | 10 | 40 | 80 | 300 | 5 | 20 | 300 | 2500 |
TH0150-B-1000V | 10 | 50 | 100 | 500 | 6 | 25 | 500 | 5000 |
Note: The measured value of ACV shall be calculated according to the following formula: | ||||||||
6. General Specifications
Power supply | TH0150-A type: passive TH0150-B type: lithium battery |
Warm up time | 30 minutes |
Temperature performance | operating temperature: 5 °C~45 °C; calibration temperature: 18 °C~28 °C; storage temperature: -10 °C~55 °C Note: When stored in a harsh temperature environment, the resistance value may change temporarily and be restored to the original resistance value within the following 30 days. |
Humidity performance | operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C storage humidity: ( 20%~80% ) R·H, non-condensing |
Weight | 5 kg |
Connection mode | Input: Type-N female plug, Output: Type-N male plug |
Overall dimensions | |
7. Ordering Information
Advanced Multifunction Calibrator Advanced Electrical Reference Standards Electric Vehicle （EV）Charging Facility Tester AC/DC Standard Source /Meter Single-phase/Three-phase Standard Meter Magnetic Parameters Measurement and Calibration Magnetic Material Testing Equipment Electrical Steel Testing Equipment