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TD4500 Portable Tester for AC Sampling Devices and Transmitters

TD4500 is a multi-function 3PH power calibrator. Class 0.02 / class 0.05 available. It integrates AC/DC power output function, 3PH measuring function, harmonic function, transmitter test function, U4th voltage output function, AC energy meter test function. Can be used to calibrate AC/DC voltmeter, AC/DC ammeter, AC/DC power meter and transmitter, etc.
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  • TD4500

  • TUNKIA

TD4500 Portable Tester for AC Sampling Devices and Transmitters

TD4500 Calibrator For AC Sampling Devices and Transmitters

1. Summary

TD4500 is a multi-function 3PH power calibrator. Class 0.02 / class 0.05 available. It integrates AC/DC power output function, 3PH measuring function, harmonic function, transmitter test function, U4th voltage output function, AC energy meter test function. Can be used to calibrate AC/DC voltmeter, AC/DC ammeter, AC/DC power meter and transmitter, etc.


2. Features

3PH AC voltage output6 V456 V

3PH AC current output0.1 A6.25 A

3PH voltage meter6 V456 V

3PH current meter0.1 A6 A

Frequency45 Hz70 Hz

U-I phase360°

DC voltage output10 mV330 V

DC current output0.1 mA22 mA

Accuracy class: 0.02, 0.05.

2nd~21st harmonic output

Transmitter test function

U4 AC voltage output function

Test softwareoption


3. Application

TD4500 Portable Tester for AC Sampling Devices and Transmitters Application


4. Characteristics

Wide Output

TD4500 Calibrator For AC Sampling Devices and Transmitters

It can meet most single-phase / three-phase meters or DC meters.


Wide Input

TD4500 Calibrator For AC Sampling Devices and Transmitters

It can meet most single-phase / three-phase source.



Multiple Output Mode

TD4500 Calibrator For AC Sampling Devices and Transmitters

Direct output”modeUser can set output value by physical key or touch screen.

Three-phase unit adjustment or single phase adjustment.

TD4500 Calibrator For AC Sampling Devices and Transmitters

Rotary Knob”modeUser can setting in clockwise direction or anticlockwise direction.



Multiple Output Mode

TD4500 Calibrator For AC Sampling Devices and Transmitters

Touch “Calibration point”of screen for “% setting”.


Graphics Features

TD4500 Calibrator For AC Sampling Devices and Transmitters

S/N

Function declaration

Oscilloscope functionuser can observe voltage and current waves.

Precise display phase for voltage and current.

Trend variation display.



Harmonics Function

TD4500 Calibrator For AC Sampling Devices and Transmitters

S/N

Function declaration

Set amplitude of harmonic.

Set phase of harmonicfundamental wave)。

Choose 2nd21st harmonics channel output.

Oscilloscope function, user can observe voltage and current waves.

Display frequency spectrum of harmonic by histogram.(fundament wave is 100%)


Test softwareoption

TD4500 Calibrator For AC Sampling Devices and Transmitters

RS232 communication interfacesoftware customizable.


5. Specifications

5.1 Three-Phase Voltage / Current Output

Voltage Range

Resolution

Stability

( %/min )

Accuracy

±(ppm of reading + ppm of range) [1]

Max

Burden (mA)

Class 0.05

Class 0.02

Class 0.05

Class 0.02

57.7 V

0.1 mV

0.01

0.005

300 + 200

120 + 80

250

100 V

1 mV

0.01

0.005

300 + 200

120 + 80

150

220 V

1 mV

0.01

0.005

300 + 200

120 + 80

60

380 V

1 mV

0.01

0.005

300 + 200

120 + 80

40

Note [1] : (ppm = parts per million) (e.g.10ppm = 0.001%).


Current Range

Resolution

Stability

( %/min )

Accuracy

±(ppm of reading + ppm of range) [1]

Max

Burden (V)

Class 0.05

Class 0.02

Class 0.05

Class 0.02

1 A

10 μA

0.01

0.005

300 + 200

120 + 80

12

5 A

10 μA

0.01

0.005

300 + 200

120 + 80

3

Three-phase voltage output6 V456 VDegree of distortion<0.2%

Three-phase current output0.1 A6.25 ADegree of distortion<0.2%

Voltage short circuit, current open-circuit and overload protection


5.2 Frequency / Phase / Harmonic

Symmetry

Voltage superior to 0.2%Current superior to 0.5%Phase superior to 0.5°;

Frequency

Range45 Hz70 Hz

Adjustment fineness0.001 Hz

Accuracy±0.02 Hz (class 0.05), ±0.01 Hz(class 0.02)

Phase

Range0.000 0°359.999 9°

Adjustment fineness0.001°

Accuracy±0.02° (class 0.05), ±0.01°(class 0.02)

Harmonic

2nd21st harmonic

Amplitude 025% adjustable

Phase 0359.99°adjustable


5.3 Three-Phase Power Output

Current Range

Stability

( %/min )

Accuracy

( ± %*FS)[2]

Class 0.05

Class 0.02

Class 0.05

Class 0.02

Active power |cosφ|≥0.5

0.01

0.005

0.05

0.02

Reactive power |sinφ|≥0.5

0.02

0.01

0.1

0.05

Apparent power

0.02

0.01

0.1

0.05

Power factor

0.02

0.01

0.1

0.05

Note [2] :FS= voltage range × current range

Power factor setting range-1.000 000…0.000 000…1.000 000


5.4 Three-Phase Voltage / Current Input

Type

Range

Resolution

Accuracy

±(ppm of reading + ppm of range) [1]

Direct Input

Clamp Current Input [3]

AC Voltage

ACV

57.7 V

0.1 mV

300 + 200

——

100 V

1 mV

300 + 200

——

220 V

1 mV

300 + 200

——

380 V

1 mV

300 + 200

——

AC Current

ACI

1 A

10 μA

300 + 200

——

5 A

10 μA

300 + 200

0.2%*RG

Note [3]:Clamp is option,if it be need, it must remark in order contractSame as below

Voltage input6 V456 VCurrent input0.1 A6 A

Frequency45 Hz70 HzAccuracy± 0.01 Hz

Phase0.000°359.999°Accuracy± 0.02°


5.5 Three-Phase Power Input

Type

Accuracy

Direct Input

Clamp Current Input

Active power

± 0.05%*FS

± 0.2%*FS

Reactive power

± 0.1%*FS

± 0.5%*FS

Apparent power

± 0.1%*FS

± 0.5%*FS

Power factor

± 0.1%

± 0.5%


5.6 DC Voltage / Current Output

Voltage Range

Resolution

Stability

( %/min )

Accuracy

±(ppm of reading + ppm of range) [1]

Max

Burden (mA)

Class 0.05

Class 0.02

Class 0.05

Class 0.02

75 mV

0.1 μV

0.005

0.005

300 + 200

120 + 80

10

1 V

10 μV

0.005

0.005

300 + 200

120 + 80

10

10 V

0.1 mV

0.005

0.005

300 + 200

120 + 80

10

30 V

0.1 mV

0.005

0.005

300 + 200

120 + 80

500

100 V

1 mV

0.005

0.005

300 + 200

120 + 80

150

300 V

1 mV

0.005

0.005

300 + 200

120 + 80

50


Current Range

Resolution

Stability

( %/min )

Accuracy

±(ppm of reading + ppm of range) [1]

Max

Burden (V)

Class 0.05

Class 0.02

Class 0.05

Class 0.02

1 mA

10 nA

0.01

0.005

300 + 200

120 + 80

10

5 mA

10 nA

0.01

0.005

300 + 200

120 + 80

10

20 mA

100 nA

0.01

0.005

300 + 200

120 + 80

10

DC voltage output10 mV330 Vripple factor< 1%

DC current output0.1 mA22 mAripple factor< 1%

Voltage short circuit, current open-circuit and overload protection


5.7 DC Meter(Transmitter)

Range

Measurement Range

Accuracy

Measurement Range of Ripple

Accuracy of Ripple

1 V

± ( 01.2 ) V

± 0.01%*RG

030 mV

± 1 mV

10 V

± ( 012 ) V

± 0.01%*RG

0300 mV

± 10 mV

2 mA

± ( 02.4) mA

± 0.01%*RG

060 μA

± 2 μA

20 mA

± ( 024 ) mA

± 0.01%*RG

0600 μA

± 20 μA

Response timemeasurement range01000 msaccuracy± 40 ms


5.8 U4 Voltage Output(option)

Voltage range100 V380 V

Output range(0110)%*RG

Accuracy of measurement ( k = 2 )± 0.05%*RG

Max output power10 VA

Frequency range45 Hz55 Hz

The function is used to test Synchrometer


6. General Specifications

Power Supply

AC ( 220 ± 22 ) V( 50 ± 2 ) Hz

Temperature Performance

Working temperature0°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·Hnon-condensing

Interface

RS232


7. Ordering Information

TD4500 Calibrator For AC Sampling Devices and Transmitters


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