TD1230 Verification Device for Withstanding Voltage Tester
1. Summary
TD1230 applied to calibrate AC/DC withstanding voltage tester, withstanding voltage part of safety performance comprehensive tester, withstanding voltage part of insulation withstanding voltage tester and etc.
2. Features
• AC/DC voltage measurement：100 V～15 kV.
• AC/DC current measurement：0.1 mA～250 mA.
• Distortion / Ripple function and voltage duration time test function.
• Built-in adjustable resistive load with fineness of 1 kΩ.
• Optional high power load box (TD1240) help calibrate the output capacity.
• Oscilloscope and data statistical analysis function.
• LCD touch screen.
• Setting output values by keys.
• Notification of wire connection.
3. Applications
4. Characteristics
☆ Connection Tips |
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• Calibrating the voltage required high input voltage UH; but for current, only required 0.1 UH. • Clear display connection tips to prevent failures or damage. |
☆ Waveform Display and Statistical Analysis |
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• Display waveform in real time, and analysis the waveform distortion. • Analysis the max, min, average and standard deviation etc. |
☆ Adjustable Resistors for the Verification of Current |
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• Adjustable load of 6 kΩ～8MΩ with fineness of 1 kΩ, External load is also supported. • The max input voltage at the current measurement terminal can reach 1500 V. |
☆ Measurement of Distortion or Ripple |
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• Integrated distortion and ripple measurement functions can direct display. |
☆ Voltage Duration Time Measurement |
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• Testing Voltage duration time, the device automatically detects the output voltage of the tester, record the time from UStart to UStop. |
☆ Optional High Power Load Box for Output Capacity |
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• Optional TD1240 load box for withstanding voltage tester (or load box with other specifications) to verify the actual output capacity. |
5. Specifications
5.1 AC/DC Voltage Measurement
Range | Resolution | Accuracy ±(ppm of reading + ppm of range) [1] | |
Class 0.5 | Class 0.2 | ||
5 kV | 0.1 V | 4000 + 1000 | 1800 + 200 |
10 kV[2] | 1 V | 4000 + 1000 | 1800 + 200 |
15 kV[2] | 1 V | 4000 + 1000 | 1800 + 200 |
Note [1] : (ppm = parts per million) (e.g.，10ppm = 0.001%). Note [2]: 10 kV, 15 kV ranges are selectable | |||
• Measuring range: 100 V to 15 kV, 5-bit display, manual/automatic range switching
• Input impedance: 50 MΩ, true RMS response for AC, average response for DC
5.2 AC/DC Current Measurement
Range | Resolution | Accuracy ±(ppm of reading + ppm of range) [1] | |
Class 0.5 | Class 0.2 | ||
2 mA | 0.1 μA | 4000 + 1000 | 1800 + 200 |
20 mA | 1 μA | 4000 + 1000 | 1800 + 200 |
200 mA | 10 μA | 4000 + 1000 | 1800 + 200 |
• Measurement range: 0.1 mA to 250 mA, 5-digit display, manual/automatic range switching
• Built-in adjustable resistive load of 6 kΩ～8MΩ with fineness of 1 kΩ
• True RMS response for AC, average response for DC
5.3 Other Functions
Parameters | Range | Resolution | Accuracy |
AC Frequency | 45 Hz～65 Hz | 0.1 Hz | ± 0.2% |
AC Voltage Distortion | 0.5%～10% | 0.01% | ± 0.5% |
DC Voltage Ripple | 0.1%～30% | 0.01% | ± 0.2% |
Voltage Duration Time | 0.1 s～1000 s | 0.001 s | AC：± (0.2%*RD + 2 periods) DC：± (0.2%*RD + 40 ms) |
6. General Specifications
Power Supply | AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz |
Temperature Performance | Working temperature：0℃~45℃; Storage temperature：-20℃~70℃ |
Humidity Performance | Working humidity：< 80% @ 30℃，< 70% @ 40℃，< 40% @ 50℃ Storage humidity：(20%~80%) R·H，non-condensing |
Interface | RS232 |
7. Ordering Information
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