1. Summary
TH0600 precision AC current transformer is based on broadband current transformer technology. It can convert nominal current from 0.1 A to 10 kA AC into a voltage or current output in a certain proportion and maintains a high proportion uncertainty.
2. Features
• Supports two current access modes, through core and direct connected type respectively.
Direct connected type with the input current of 0.1 A... 200 A。
Through-core type with the input current of 500 A... 10 kA。
• The secondary output signal is optional for voltage (I/V) or current (I/I).
Type I/I: Optimal ratio uncertainty of 5 ppm
Type I/V: Optimal ratio uncertainty up to 10 ppm
• Measurement frequency: 40 Hz~2.5 kHz.
• Optional digital display function and support digital signal output.
3. Applications
• Establishment of an AC current precision measurement system
• Calibrate an AC current source or ammeter
• Calibrate AC current transformers/sensors
• Calibrate the intercurrent I/V conversion standard
3.1 Application of TH0600 (Type I/V)
☆ Set up precision current test system |
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• It can be used with AC test power supply or constant current source to form a precision current test system. • Provide accurate and stable AC current signals for test devices and loads. |
☆ Calibrate AC high current source / meter |
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• It can be used to calibrate AC high current standard sources/meters with precision voltmeters. |
☆ Build a high-current power/energy measurement system |
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• TH0600 ( I/V Type) can be used with V/V conversion equipment such as TH0150 broadband voltage divider, TH0180 precision AC and DC high voltage divider, etc.), TH2000 vector voltage analyzer to form a high-current power/energy precision measurement system. • It is used to measure the output power of high-power power supply, the efficiency of conversion equipment, calibrate high-current power source, power meter and other equipment. |
3.2 Application of TH0600 (Type I/I)
☆ Calibrate instrument transformer and I/V converter |
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• If the selected TH0600 is proportional to the instrument transformer under test, it can be calibrated using the difference method. |
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• If the TH0600 selected is not proportional to the transformer or I/V converter under test, it can be calibrated using the comparative method 。 • Note: The DUT is a current transformer, and an external standard resistor must be connected for I/V conversion. |
4. Specifications
4.1 Direct I/I conversion standard
Model | Primary Nominal current (A) | Secondary Nominal current (A) | Load resistance (Oh) | Measurement accuracy (± μA/A, corresponding full-scale value). @50Hz | Phase shift (μrad, corresponding full-scale value). @50Hz |
TH060 0-I-D-01A-01A-5 | 0.1 | 0.1 | 100 | 5 | 80 |
TH060 0-I-D-02A-01A-5 | 0.2 | 0.1 | 50 | 5 | 50 |
TH060 0-I-D-05A-01A-5 | 0.5 | 0.1 | 20 | 5 | 15 |
TH060 0-I-D-1A-01A-5 | 1 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-2A-01A-5 | 2 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-5A-01A-5 | 5 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-10A-01A-5 | 10 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-20A-01A-5 | 20 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-50A-01A-5 | 50 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-100A-01A-5 | 100 | 0.1 | 10 | 5 | 10 |
TH060 0-I-D-200A-1A-5 | 200 | 1 | 10 | 5 | 10 |
• Measuring range: ±(10~120%)*FS; Measurement frequency: 40 Hz~2.5 kHz
4.2 Through-core I/I conversion standard
Model | Primary Nominal current (A) | Secondary Nominal current (A) | Load resistance (Oh) | Measurement accuracy (± μA/A, corresponding full-scale value). @50Hz | Phase shift (μrad, corresponding full-scale value). @50Hz |
TH0600-I-T-200A-01A-20 | 200 | 0.1 | 10 | 20 | 20 |
TH0600-I-T-500A-01A-10 | 500 | 0.1 | 10 | 10 | 10 |
TH0600-I-T-1kA-1A-10 | 1 k | 1 | 1 | 10 | 10 |
TH0600-I-T-2kA-1A-10 | 2 k | 1 | 1 | 10 | 10 |
• Measuring range:±(10~120%)*FS; Measurement frequency: 40 Hz~2.5 kHz
4.3 Direct I/V conversion standard
Model | Primary Nominal current (A) | Secondary Nominal voltage (V) | Measurement accuracy( ± 1×10-6, corresponding full-scale values). @50Hz | Phase shift (μrad, corresponding the full-scale value). @50Hz |
TH0600-U-D-0.1A-1 V-30 | 0.1 | 1 | 30 | 30 |
TH0600-U-D-0.2A-1V-30 | 0.2 | 1 | 30 | 30 |
TH0600-U-D-0.5A-1 V-30 | 0.5 | 1 | 30 | 30 |
TH0600-U-D-1A-1 V-30 | 1 | 1 | 30 | 30 |
TH06 0 0-U-D-2A-1 V-30 | 2 | 1 | 30 | 30 |
TH06 0 0-U-D-5A-1 V-30 | 5 | 1 | 30 | 30 |
TH06 0 0-U-D-10A-1 V-30 | 10 | 1 | 30 | 30 |
TH06 0 0-U-D-20A-1 V-30 | 20 | 1 | 30 | 30 |
TH06 0 0-U-D-50A-1 V-30 | 50 | 1 | 30 | 30 |
TH06 0 0-U-D-100A-1 V-30 | 100 | 1 | 30 | 30 |
TH06 0 0-U-D-200A-1 V-30 | 200 | 1 | 30 | 30 |
• Measuring range: ± (10~120%)*FS; Measurement frequency: 40 Hz~2.5 kHz
4.4 Through-core I/V conversion standard
Model | Primary Nominal current (A) | Secondary Nominal voltage (v) | Measurement accuracy ( ± 1×10-6, corresponding full-scale values). @50Hz | Phase shift (μrad, corresponding the full-scale value). @50Hz |
TH0600-U-T-200A-1 V-30 | 200 | 1 | 30 | 30 |
TH0600-U-T-500 A-1 V-30 | 500 | 1 | 30 | 30 |
TH0600-U-T-1K A-1 V-30 | 1 k | 1 | 30 | 30 |
TH0600-U-T-2K A-1 V-30 | 2 k | 1 | 30 | 30 |
TH06 0 0-U-T-3k A-1 V-30 | 3 k | 1 | 30 | 30 |
TH06 0 0-U-T-5 k A-1 V-30 | 5 k | 1 | 30 | 30 |
TH06 0 0-U-T-6k A-1 V-30 | 6 k | 1 | 30 | 30 |
TH06 0 0-U-T-10k A-1 V-30 | 10 k | 1 | 30 | 30 |
• Measuring range: ± (10~120%)*FS; Measurement frequency: 40 Hz~2.5 kHz
5. General Specifications
Power supply | —— |
Warm-up time | —— |
Temperature performance | Working temperature: 18°C~28°C; Storage temperature: -10°C ~ 55°C |
Humidity performance | Operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: (20%~80%) R·H, no condensing |
altitude | < 3000 m |
6. Ordering Information
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