1. Summary
TD4200 is a multi-function comprehensive test-bed for the calibration of electrical measuring instruments. It integrates precision 3PH standard source, high-precision 3PH standard meter, precision DC standard source, test-bed, computer and special software. Can be used to calibrate three-phase AC/DC meter, AC standard source, AC/DC transmitter, etc.
2. Features
• Accuracy class: 0.01, 0.02;
• 3PH voltage output：0.3 V～825 V;
• 3PH current output：0.3 mA～110 A;
• 3PH standard meter (option): Tunkia TD33 series three-phase multi-function standard meter; (Note: also support COM3003、RD33、K2006, etc.)
• DC power output (option): 1100 V / 33A or 110A;
• Frequency and phase adjustable;
• Harmonic function / AC energy meter test function;
• Test software.
3. Applications
☆ Calibrate Meters or Sources |
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• 3PH voltage output: 0.3 V～825 V @ 45 Hz～70 Hz. • 3PH current output: 0.3 mA～110 A @ 45 Hz～70 Hz. • 3PH power output: voltage and current combination. • DC voltage output: 5 mV～1100 V (option). • DC current output: 10 μA～110 A (option). • DC power output (option): voltage and current combination. • Applied to the calibration of AC/DC voltage and current meter, active power meter, DC power meter, reactive power meter, volt-ampere meter and power factor meter. • TD33 series standard meter (option): the best accuracy of measurement for 3PH power and electrical energy could reach 100 ppm; Applied to the calibration of single-phase or three-phase power standard source. |
4. Characteristics
☆ Wide Output |
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• It can meet most single-phase / three-phase meters or DC meters. |
☆ Wide Input (TD33 series option) |
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• It can meet most single-phase / three-phase meters or DC source. |
☆ Multiple Output Mode |
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• “Direct output”mode，User can set output value by physical key or touch screen. • Three-phase unit adjustment or single phase adjustment. |
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• “Rotary Knob”mode，User can setting in clockwise direction or anticlockwise direction. |
☆ Multiple Output Mode |
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• Touch “Calibration point”of screen for “% setting”. |
☆ Testing Software（Option） |
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• RS232 communication interface，software customizable. |
5. Specifications
5.1 Three-Phase Power Source
5.1.1 Three-Phase Voltage Output
Voltage Range | Resolution | Stability ( %/min ) | Accuracy ±(ppm of reading + ppm of range) [1] | Max Burden (mA) | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | |||
3 V | 0.01 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 500 mA |
10 V | 0.1 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 500 mA |
30 V | 0.1 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 500 mA |
100 V | 0.1 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 350 mA |
300 V | 1 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 120 mA |
600 V | 1 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 mA |
750 V | 10 mV | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 40 mA |
Note [1] : (ppm = parts per million) (e.g.，10ppm = 0.001%). | ||||||
• Output range: 0.3 V～825 V, distortion: < 0.2%;
• Short circuit and overload protection.
5.1.2 Three-Phase Current Output
Current Range | Resolution | Stability ( %/min ) | Accuracy ±(ppm of reading + ppm of range) [1] | Max Burden (V) | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | |||
3 mA | 0.01 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
10 mA | 0.1 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
30 mA | 0.1 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
100 mA | 1 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
300 mA | 1 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
1 A | 10 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 50 V |
3 A | 10 μA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 30 V |
10 A | 0.1 mA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 6 V |
30 A | 0.1 mA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 2.5 V |
100 A | 1 mA | 0.005 | 0.003 | 120 + 80 | 60 + 40 | 1.2 V |
• Output range: 0.3 mA～110 A, distortion: < 0.2%;
• Open circuit and overload protection.
5.1.3 Frequency/Phase/Harmonic
Symmetry | Voltage superior to 0.2%; Current superior to 0.5%; Phase superior to 0.5°; |
Frequency | Range：45 Hz～70 Hz； Adjustment fineness：0.001 Hz； Accuracy：±0.01Hz (class 0.02), ±0.005Hz (class 0.01). |
Phase | Range：0.000 0°～359.999 9°； Adjustment fineness：0.001°； Accuracy：±0.01°(class 0.02), ±0.005°(class 0.01). |
Harmonic | 2nd～21st harmonic； Amplitude 0～25% adjustable； Phase 0～359.99°adjustable |
5.1.4 Three-Phase Power Output
Type | Current range | Stability ( %/min ) | Accuracy ( ± %*FS)[2] | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | ||
active power |cosφ| ≥ 0.5 | 100 mA…100 A | 0.01 | 0.005 | 0.02 | 0.01 |
10 mA…50 mA | 0.01 | 0.005 | 0.05 | 0.02 | |
reactive power |sinφ| ≥ 0.5 | 100 mA…100 A | 0.01 | 0.005 | 0.05 | 0.02 |
10 mA…50 mA | 0.02 | 0.01 | 0.1 | 0.05 | |
apparent power | 100 mA…100 A | 0.01 | 0.005 | 0.05 | 0.02 |
10 mA…50 mA | 0.02 | 0.01 | 0.1 | 0.05 | |
power factor | 100 mA…100 A | 0.01 | 0.005 | 0.05 | 0.02 |
10 mA…50 mA | 0.02 | 0.01 | 0.1 | 0.05 | |
Note [2] :FS= voltage range × current range | |||||
• Range of power factor: -1.000 000…0.000 000…1.000 000.
5.2 Three-Phase Standard Meter (option, TD33 series)
5.2.1 Three-Phase Voltage Input
Range | Resolution | Accuracy ±(ppm of reading + ppm of range) [1] | Temperature Coefficient @ (15~30)°C (ppm*RD+ppm*RG) /°C | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | ||
60 V | 10 μV | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
120 V | 0.1mV | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
240 V | 0.1mV | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
480 V | 0.1mV | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
• Measuring range: 6 V～528 V (support customized wider range), 7 digit display, manual / automatic range.
5.2.2 Three-Phase Current Input
Range | Resolution | Accuracy ±(ppm of reading + ppm of range) [1] | Temperature Coefficient @ (15~30)°C (ppm*RD+ppm*RG) /°C | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | ||
5 mA | 1 nA | 240 + 160 | 120 + 80 | 10 + 10 | 5 + 5 |
10 mA | 10 nA | 120 + 80 | 60 + 40 | 5 + 5 | 3 + 3 |
20 mA | 10 nA | 120 + 80 | 60 + 40 | 1.25 + 1.25 | 0.75 + 0.75 |
50 mA | 10 nA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
100 mA | 0.1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
200 mA | 0.1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
500 mA | 0.1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
1 A | 1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
2 A | 1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
5 A | 1 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
10 A | 10 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
20 A | 10 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
50 A | 10 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
100 A | 100 μA | 60 + 40 | 30 + 20 | 0.5 + 0.5 | 0.25 + 0.25 |
• Measuring range: 0.2 mA～120 A, 7 digit display, manual / automatic range.
5.2.3 Frequency / Phase
Type | Class 0.02 | Class 0.01 | |
Frequency | Range | 45 Hz～65 Hz | 45 Hz～65 Hz |
Resolution | 0.000 01 Hz | 0.000 01 Hz | |
Accuracy | ± 0.005%*RD | ± 0.005%*RD | |
Phase | Range | 0～360°（I ≥ 50mA） | 0～360°（I ≥ 50mA） |
Resolution | 0.000 1° | 0.000 1° | |
Accuracy | ± 0.006° | ± 0.003° | |
5.2.4 Three-Phase Power Input
Voltage Range | Current Range | Power Factor | Accuracy | |
Class 0.02 | Class 0.01 | |||
30 V ≤ U ≤ 480 V | 50 mA ≤ I ≤120 A | 0.5L～1～0.5C | ± 0.02%*reading | ± 0.01%* reading |
10 mA ≤ I < 50 mA | 1 | ± 0.02%* reading | ± 0.01%* reading | |
0.5L～1～0.5C | ± 0.04%* reading | ± 0.02%* reading | ||
3 mA ≤ I < 10 mA | 1 | ±0.04%* reading | ± 0.02%* reading | |
0.5L～1～0.5C | ± 0.08%* reading | ± 0.04%* reading | ||
0.2 mA ≤ I < 3 mA | 1 | ± 0.04%*reading ×3mA/I | ± 0.02%*reading ×3mA/I | |
• Power / electrical energy input range: combine AC voltage range and AC current range;
• Power factor input range: -1.000 000…0.000 000…1.000 000;
• Output pulse of standard electrical energy: at full scale, the high frequency correspond to 60 kHz and low frequency correspond to 6 Hz;
• Input pulse of standard electrical energy: frequency≤ 200 kHz, voltage: 0…3.3 V…24 V.
5.3 DC Power Source (option)
5.3.1 DC Voltage Output
Voltage Range | Resolution | Stability ( %/min ) | Accuracy ±(ppm of reading + ppm of range) [1] | Max Burden (mA) | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | |||
10 mV | 0.1 μV | 0.005 | 0.003 | 100 + 5 μV | 100 + 5 μV | 100 mA |
30 mV | 0.1 μV | 0.005 | 0.003 | 100 + 5 μV | 100 + 5 μV | 100 mA |
100 mV | 1 μV | 0.005 | 0.003 | 100 + 5 μV | 100 + 5 μV | 100 mA |
300 mV | 1 μV | 0.005 | 0.003 | 100 + 5 μV | 100 + 5 μV | 100 mA |
1 V | 10 μV | 0.005 | 0.002 | 100 + 50 | 60 + 40 | 500 mA |
3 V | 10 μV | 0.005 | 0.002 | 100 + 50 | 60 + 40 | 500 mA |
10 V | 0.1 mV | 0.005 | 0.002 | 100 + 50 | 60 + 40 | 500 mA |
30 V | 0.1 mV | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 800 mA |
100 V | 1 mV | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 300 mA |
300 V | 1 mV | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 100 mA |
600 V | 10 mV | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 50 mA |
1000 V | 10 mV | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 30 mA |
• DC voltage output: 1 mV～1100 V, ripple ratio: < 1%;
• Short circuit and overload protection.
5.3.2 DC Current Output
Current Range | Resolution | Stability ( %/min ) | Accuracy ±(ppm of reading + ppm of range) [1] | Max Burden (V) | ||
Class 0.02 | Class 0.01 | Class 0.02 | Class 0.01 | |||
10 μA | 0.1 nA | 0.01 | 0.01 | 300 + 200 | 300 + 200 | 11 V |
30 μA | 0.1 nA | 0.005 | 0.005 | 120 + 80 | 120 + 80 | 11 V |
100 μA | 1 nA | 0.005 | 0.005 | 120 + 80 | 120 + 80 | 11 V |
300 μA | 1 nA | 0.005 | 0.005 | 120 + 80 | 120 + 80 | 11 V |
1 mA | 10 nA | 0.005 | 0.003 | 120 + 80 | 100 + 50 | 11 V |
3 mA | 10 nA | 0.005 | 0.003 | 120 + 80 | 100 + 50 | 11 V |
10 mA | 0.1 μA | 0.005 | 0.003 | 120 + 80 | 100 + 50 | 11 V |
30 mA | 0.1 μA | 0.005 | 0.003 | 120 + 80 | 100 + 50 | 11 V |
100 mA | 1 μA | 0.005 | 0.003 | 120 + 80 | 100 + 50 | 11 V |
300 mA | 1 μA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 11 V |
1 A | 10 μA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 11 V |
3 A | 10 μA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 4 V |
10 A | 100 μA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 4 V |
30 A【3】 | 100 μA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 3 V |
100 A【3】 | 1 mA | 0.005 | 0.002 | 120 + 80 | 60 + 40 | 3 V |
• DC current output: 1 μA～33 A or 100 A optional, ripple ratio: < 1%;
• Open circuit and overload protection.
5.3.3 DC Power Output
DC power output | Range | Combine DC voltage and current range |
Accuracy | Addition of voltage and current accuracy. |
5.3.4 DC Meter (Transmitter)
Range | Measuring Range | Accuracy | Ripple Measuring Range | Ripple Accuracy |
1 V | ± ( 0～1.2 ) V | ± 0.01%*range | 0～30 mV | ± 1 mV |
10 V | ± ( 0～12 ) V | ± 0.01%* range | 0～300 mV | ± 10 mV |
2 mA | ±( 0～2.4) mA | ± 0.01%* range | 0～60 μA | ± 2 μA |
20 mA | ± ( 0～24 ) mA | ± 0.01%* range | 0～600 μA | ± 20 μA |
• Response time: range: 0～1000 ms, accuracy: ±40 ms.
6. General Specifications
Power Supply | AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz |
Temperature Performance | Working temperature：0°C~45°C; Storage temperature：-20°C~70°C |
Humidity Performance | Working humidity：< 80% @ 30°C，< 70% @ 40°C，< 40% @ 50°C Storage humidity：(20%~80%) R·H，non-condensing |
Interface | RS232 |
7. Ordering Information
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