TH0540 Precision Current Transducer

TH0540 is a series of I/I type precision AC/DC current transducer. These transducers are special accessories for TD1300, TD1310, TH1300, TH0560, TK6500 and other instruments to realize AC/DC current measurement.

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Model:
TH0540
Brand:
TUNKIA

TH0540 Precision Current Transducer

1. Summary

TH0540 is a series of I/I type precision AC/DC current transducer. These transducers are special accessories for TD1300, TD1310, TH1300, TH0560, TK6500 and other instruments to realize AC/DC current measurement.

2. Features

• Supports two current access modes, through core and direct connected type respectively.

Direct connected type nominal input current: 1A... 1kA.

Through core type nominal input current: 200 A... 2 kA.

• Both support forward and reverse current input.

• The uncertainty of DC optimal transformation ratio reaches 5 ppm.

• The uncertainty of AC optimal transformation ratio reaches 200 ppm@53 Hz.

3. Applications

• Precision AC/DC large current measurement

• Calibrate AC/DC high current source/meter

• Calibrate precision current sensor and DC shunt

• Set up AC/DC power/electric energy measurement system with high-precision voltage transducer

☆ Through core type current measurement

TH0540 Precision Current Transducer Through core type current measurement

☆ Direct connected type current measurement

TH0540 Precision Current Transducer Direct connected type current measurement

4. Specifications

4.1 TH0540-D type ( direct connected type)

Model	Primary Test Current (A)	Secondary Output Current (A)	Accuracy at Different Frequencies (k=2, ppm)
Model	Primary Test Current (A)	Secondary Output Current (A)	DC	45≤F≤200	200<f≤1k	1k<f≤5k
TH0540-D-1A	1	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-2A	2	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-5A	5	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-10A	10	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-20A	20	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-50A	50	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-100A	100	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-200A	200	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-500A	500	0.2 / 0.5 / 1	5	200	500	1000
TH0540-D-1kA	1 k	0.2 / 0.5 / 1	8	200	500	1000

• Current measurement range: (0~120%) * FS, supporting forward and reverse current measurement

4.2 TH0540-T type ( through core type )

Model	Primary test Current (A)	Secondary Output Current (A)	Accuracy at Different Frequencies (k=2, ppm)
Model	Primary test Current (A)	Secondary Output Current (A)	DC	45≤F≤200	200<f≤1k< pan="">	1k<f≤5k
TH0540-T-200A	200	0.1 / 0.2 / 0.5 / 1	10	200	500	1000
TH0540-T-500A	500	0.1 / 0.2 / 0.5 / 1	5	200	500	1000
TH0540-T-1kA	1 k	0.2 / 0.5 / 1	5	200	500	1000
TH0540-T-2kA	2 k	0.5 / 1	10	200	500	1000

• Current measurement range: (0~120%) * FS, supporting forward and reverse current measurement

4.2 General Specifications

Power Supply	DC±15V，Lemo interface
Insulation performance	50 Hz, 1 min, 2 kV
Temperature performance	Working temperature：-20℃~55℃； Storage temperature：-20℃~70℃
Humidity Performance	Working humidity: 50% R·H，non-condensing； Storage humidity:<95%R·H，non-condensing。

Model	Length(mm)	depth(mm)	Height(mm)	Diameter of Ppen Window(mm)	Weight (kg)
TH0540-D-1A	130	250	215	——	6
TH0540-D-2A	130	250	215	——	6
TH0540-D-5A	130	250	215	——	6
TH0540-D-10A	130	250	215	——	6
TH0540-D-20A	130	250	215	——	6
TH0540-D-50A	130	250	215	——	6
TH0540D-100A	130	250	215	——	6
TH0540-D-200A	130	250	215	——	6
TH0540-D-500A	130	250	215	——	6
TH0540-D-1kA	130	250	215	——	6
TH0540-T-200A	147	177	74	40	2
TH0540-T-500A	147	177	74	40	2
TH0540-T-1kA	172	222	76	54	3
TH0540-T-2kA	172	222	76	54	3