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 |
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☆ Direct connected type current measurement |
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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) | |||
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) | |||
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 |
Remarks: The product may be upgraded and revised, and the specific size and weight shall be subject to the latest product.
6. 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