TUNKIA TH0600 Precision AC Current Transformer

TH0600 Precision AC Current Transformer

The TH0600 is a series of precision AC current conversion standards based on wideband current transformer technology. It converts nominal AC currents ranging from 0.1 A to 10 kA into proportionally scaled voltage or low-level current outputs while maintaining a high degree of ratio accuracy.

Model:
TH0600
Brand:
TUNKIA


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TH0600 Precision AC Current Transformer

1. Summary of TH0600 Precision AC Current Transformer

2. Features of TH0600 Precision AC Current Transformer

• 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 of TH0600 Precision AC Current Transformer

• 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) Precision AC Current Transformer

☆ Set up precision current test system

TH0600 Set up precision current test system

• 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

TH0600 Calibrate AC high current source / meter

• It can be used to calibrate AC high current standard sources/meters with precision voltmeters.

☆ Build a high-current power/energy measurement system

TH0600 Build a high-current power/energy measurement system

• 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) Precision AC Current Transformer

☆ Calibrate instrument transformer and I/V converter

TH0600 Calibrate instrument transformer and I/V converter

• If the selected TH0600 is proportional to the instrument transformer under test, it can be calibrated using the difference method.

TH0600 Calibrate instrument transformer and I/V converter

• 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 of TH0600 Precision AC Current Transformer

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 of TH0600 Precision AC Current Transformer

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