1. Summary
TH0530 is a wide measurement range, high measurement accuracy, small and portable ammeter, using broadband current comparator technology, suitable for measuring broadband high current in the field, or for calibrating AC and DC high current sources and ammeters.
2. Features
• Available in 1 kA and 2 kA current specifications
• Measurement frequency: DC ~ 1 kHz
• Accuracy class: 0.005 / class 0.01
• Through-core and direct-in measurement
• The aperture of Ф 70 mm facilitates penetration of high-current wires
• Analog I/V output mode is supported
3. Applications
• Formation of AC and DC current measurement system
• DC stable power supply test
• Battery charge and discharge test and calibration
• Calibrate the multifunction calibrator
• Calibrate the AC and DC current source/meter
• Clamp meter calibration device traceability
• Voltage output reference
• Ripple and distortion measurement
☆ Set up a precision high-current test system |
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• It can be combined with AC and DC test power supply or constant current source to form a precision current test system. • Monitor current in industrial and metering application scenarios, such as battery charge and discharge test systems, regulated power supply test systems, etc |
☆ Calibrate high current source/meter |
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• TH0530 can be used as a standard ammeter, calibrating AC and DC current sources or ammeters. |
4. Characteristics
☆ Through-heart or direct measurement |
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• It has two measurement methods: through-core and straight-in. • The through-core type is suitable for measuring large currents, and is configured with a large aperture to facilitate the connection of high-current test wires. • Small currents can be measured directly to ensure measurement accuracy. |
☆ Digital and analog signal output |
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• TH0530 supports both digital and analog outputs. • It can directly output secondary analog I/V signals, making data acquisition more flexible and fast. |
5. Specifications
5.1 AC direct current measurement
Measurement manner | Current range | Resolution | Frequency Hz | Measurement uncertainty (k=2) (23°C ± 5°C) | Temperature coefficient (/°C). (0°C~50°C) | |||
TH0530 -1 kA | TH0530 -2 kA | Class 0.005 | Class 0.01 | Class 0.005 | Class 0.01 | |||
(ppm*RD+ppm*RG)[1] | ||||||||
Straight-in | 2.5 A | 5 A | 1 μA | DC | 40 + 10 | 80 + 20 | 3 + 2 | 6 + 4 |
40≤F≤400 | 150 + 50 | 220 + 80 | ||||||
400<F≤1k | 350 + 150 | 350 + 150 | ||||||
10 A | 20 A | 10 μA | DC | 40 + 10 | 80 + 20 | 3 + 2 | 6 + 4 | |
40≤F≤400 | 150 + 50 | 220 + 80 | ||||||
400<F≤1k | 350 + 150 | 350 + 150 | ||||||
Piercing | 250 A | 500 A | 100 μA | DC | 40 + 10 | 80 + 20 | 3 + 2 | 6 + 4 |
40≤F≤400 | 150 + 50 | 220 + 80 | ||||||
400<F≤1k | 350 + 150 | 350 + 150 | ||||||
1 kA | 2 kA | 1 mA | DC | 40 + 10 | 80 + 20 | 3 + 2 | 6 + 4 | |
40≤F≤400 | 150 + 50 | 220 + 80 | ||||||
400<F≤1k | 350 + 150 | 350 + 150 | ||||||
Note [1]: RD is the reading value and RG is the range value. | ||||||||
• Measurement up to 110%* measuring range
• Measurement frequency: DC ~ 1 kHz
• Range switching: manual/automatic gear shifting
• Display digits: 7 digits, decimal
5.2 Ripple and distortion measurement
• With DC ripple measurement function, frequency range: 1 Hz ~ 10 kHz
• Features total harmonic distortion measurement
5.3 Secondary voltage output
Measurement manner | Primary nominal input current | Secondary nominal Output voltage | Frequency Hz | Measurement uncertainty (k=2), ppm*RG | ||
TH0530 -1 kA | TH0530 -2 kA | Class 0.005 | Class 0.01 | |||
Straight-in | 2.5 A | 5 A | 5 V | DC | 0.005 | 0.01 |
40≤F≤400 | 0.02 | 0.03 | ||||
400<F≤1k | 0.05 | 0.05 | ||||
10 A | 20 A | 5 V | DC | 0.005 | 0.01 | |
40≤F≤400 | 0.02 | 0.03 | ||||
400<F≤1k | 0.05 | 0.05 | ||||
Piercing | 250 A | 500 A | 5 V | DC | 0.005 | 0.01 |
40≤F≤400 | 0.02 | 0.03 | ||||
400<F≤1k | 0.05 | 0.05 | ||||
1 kA | 2 kA | 5 V | DC | 0.005 | 0.01 | |
40≤F≤400 | 0.02 | 0.03 | ||||
400<F≤1k | 0.005 | 0.01 | ||||
• A maximum output of 5.5 V is possible
6. General technical indicators
Power supply | AC:85 V ~ 265 V / 47 Hz ~ 63 Hz DC:120 V ~ 370 V |
Maximum power consumption | 100 VA |
Warm-up time | 30 minutes |
Working environment | Temperature: 0°C ~ 50°C Humidity: 30% R·H ~ 80%R·H, no condensation. Others: No electromagnetic field interference. |
Storage environment | Temperature: -30°C ~ 70°C Humidity: 10% R· H ~ 90%R·H, no condensation. |
Altitude | 0 m ~ 3000 m |
Communication interface | RS 232 × 1 |
Size | 175 mm (W) × 330 mm (D) × 275 mm (H) |
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Display screen | 5.6-inch color LCD display |
Weight | Approx 13 kg |
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