TUNKIA TD4510 Portable Three-phase and DC Calibrator

TD4510 Portable Three-phase and DC Calibrator

TD4510 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 electric energy meter and transmitter, etc.

Model:
TD4510
Brand:
TUNKIA


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TD4510 Portable Three-phase and DC Calibrator

1. Summary

TD4510 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 electric energy meter and transmitter, etc.

2. Features

3PH AC Voltage Output: 6 V ~ 456 V
3PH AC Current Output: 20 mA ~ 12 A
3PH voltage Meter: 6 V ~ 456 V；
3PH Current meter: 0.1 A ~ 6 A
DC Voltage Output: 10 mV ~ 660 V; DC Current Output: 0.1 mA ~ 11 A
Accuracy Class: 0.02, 0.05.
Frequency and phase adjustable; virtual power output
Harmonic Output/ Transmitter Test Function
U4 AC voltage output function（option）
Clamp measurement/AC Energy Meter Pulse Detection Function/Dedicated Test Software（option）

3. Application

TD4510 Portable Three-phase and DC Calibrator

☆ Calibrating AC Measuring Devices with Virtual Load (Standard Source Method)

TD4510 Portable Tester for Three-phase and DC Meters

3PH voltage standard source (ACV): output range 6 V ~ 456 V @ 45 Hz ~ 70 Hz
3PH current standard source (ACI): output range 20 mA ~ 12 A @ 45 Hz ~ 70 Hz
3PH power standard source: a virtual power standard source composed of three-phase voltage and current independent outputs and adjustable phases.
Class 0.02: suitable for calibrating single/three-phase voltmeters and ammeters of class 0.1 and below; suitable for calibrating active power meters of class 0.1 and below, reactive power meters, apparent power meters, and power factor meters of class 0.2 and below.
Class 0.05: suitable for calibrating single/three-phase voltmeters and ammeters of class 0.2 and below; suitable for calibrating active power meters of class 0.2 and below, reactive power meters, apparent power meters, and power factor meters of class 0.5 and below.

☆ Calibrating DC Measuring Devices with Virtual Load (Standard Source Method)

TD4510 Portable Tester for Three-phase and DC Meters

DC voltage standard source (DCV): output range 10 mV ~ 660 V
DC current standard source (DCI): output range 0.1 mA ~ 11 A
DC power standard source: a virtual power standard source composed of independent DC voltage and current outputs.
Class 0.02: suitable for calibrating DC voltage meters and ammeters of class 0.1 and below; suitable for calibrating DC power meters of class 0.2 and below.
Class 0.05: suitable for calibrating DC voltage meters and ammeters of class 0.2 and below; suitable for calibrating DC power meters of class 0.5 and below.

☆ Calibrating AC Sampling for Real Load (Standard Meter Method)

TD4510 Portable Tester for Three-phase and DC Meters

3PH voltage measuring range: 6 V ~ 456 V; 3PH current measuring range: 0.1 A ~ 6 A.
Current measurement supports two methods: direct input measurement or clamp (optional) measurement.
Application 1 (direct current measurement): calibrate 1PH/3PH voltage source, current source, and power source of class 0.2 and below in the laboratory or on-site.
Application 2 (clamp current measurement): In the past, when testing on-site AC sampling devices, it was usually necessary to wait for power outages for maintenance to disconnect the circuit, connect the standard ammeter in series to the loop for detection, or remove the meter to be tested to the laboratory for detection using the standard source method. When using a clamp meter to detect current, the circuit does not need to be short-circuited. Just clamp the current line into the jaws to perform real-time measurement online. This makes on-site detection faster and more convenient, and can meet the requirements of daily inspection of instrument operation status.
Note: The clamp is an option. If necessary, it should be indicated in the order contract.

☆ Calibrating AC/DC Transmitter

TD4510 Portable Tester for Three-phase and DC Meters

The function of measuring the secondary DC signal of the optional AC/DC transmitter supports the maximum DC 12V or 24 mA signal input.
With the 3-phase or DC standard source function, the error, output ripple and response time of the transmitter can be detected.

☆ Test Single/Three-Phase Energy Meter (Optional)

TD4510 Portable Tester for Three-phase and DC Meters

Optional standard electric energy measurement module with energy pulse signal input/output function.
With the voltage and current output function of a single/three-phase standard source, it is used to test a single AC energy meter.

☆ Test Synchronous Measurement Table (Optional)

TD4510 Portable Tester for Three-phase and DC Meters

The fourth voltage output module is optional to realize the fourth 0 ~ 418 V AC voltage output.
With the voltage output function of single/three-phase standard source, it is used to detect the amplitude difference, phase difference and frequency difference of synchronous measurement tables.

4. Appearance

☆ Front/Side Panel

S/N	Description
	The handle makes it convenient for users to carry the device.
	LCD touch color screen, intuitive display of multiple power levels, and full touch operation greatly improve the usability.
	DC voltage output terminal, DC current output terminal
	U_A, U_B, U_C three-phase voltage output terminals, I_A, I_B, I_C three-phase current output terminals.
	Operate physical buttons to assist in setting outputs.
	Rotary knob to assist in setting outputs.
	Synchronous measurement table switch input terminal, supports the measurement of synchronous meter switch signal.
	The fourth voltage output terminal is used for synchronous meter function detection.
	The DC transmitter secondary signal input terminal supports the input of a maximum DC24 mA or 12 V signal.

☆ Rear Panel

S/N	Description
	U_A, U_B, U_C three-phase voltage measurement terminals.
	Energy pulse input terminal.
	RS232 interface, can be connected to a computer, convenient for users to program and control the output of the power calibrator.
	Power switch and interface, rocker switch, AC 220V power input interface with fuse.
	I_A, I_B, I_C three-phase current clamp measurement terminals.
	I_A, I_B, I_C three-phase current direct measurement terminals.
	Energy pulse output terminal.

5. Characteristics

☆ Wide Output

TD4510 Portable Three-phase and DC Calibrator

The wide range output capability can cover the calibration of three-phase and DC measuring instruments commonly used in power systems.

☆ Wide Input

TD4510 Portable Three-phase and DC Calibrator

The wide range measurement capability can cover the AC sampling devices commonly used in power systems for real load verification.

☆ Convenience of operation

TD4510 Portable Tester for Three-phase and DC Meters

Large LCD Touch Screen: full color, high screen brightness, clear picture quality, support touch operation, comprehensive functions, simple and fast.
Digital Programmable Buttons: can realize multiple input methods such as fixed-point output, rotary encoder, and step adjustment, and the operation is convenient and fast.
Solution Advantages: This combined operation method effectively improves the convenience of operation to adapt to a variety of application scenarios.

☆ Multiple Output Mode

TD4510 Portable Three-phase and DC Calibrator

The device has a "Direct output " mode. You can directly set the required output value through the digital buttons on the front panel or by clicking the touch screen. The device will automatically switch to the optimal range output, making it very convenient to calibrate digital instruments.
Especially when setting power, you can directly enter the voltage value, current value, and phase.
When setting three-phase power, select three-phase unified adjustment or phase-by-phase adjustment on the main interface.

TD4510 Portable Three-phase and DC Calibrator

"Rotary Knob" mode，users can setting in clockwise direction or anticlockwise direction.

☆ Multiple Output Mode

TD4510 Portable Three-phase and DC Calibrator

When calibrating electrical measuring instruments, it is usually necessary to select calibration points according to the proportion of each range of the meter being tested.
Users can easily select the calibration points through the " Calibration point " on the touch screen of this instrument.

TD4510 Portable Three-phase and DC Calibrator

The calibration of analog pointer type usually needs to be carried out scale by scale, especially the "rising and falling variation" (i.e. the change caused by the rise and fall of the tested point), and the output of the source needs to be adjusted to align the indicator of the tested table with the graduation line of the tested point.
It is relatively inconvenient to use the digital fixed-point output method to adjust the output of the standard source to achieve the alignment of the scale.
For this reason, we provide users with a Remote Control Box(option). Through the operation of coarse adjustment-fine adjustment, the output can be quickly adjusted to align with the scale of the tested table, which is very convenient to complete the calibration of the analog table. This function is particularly useful when it is necessary to consider the friction or hysteresis effect during movement.

☆ Graphics Features

S/N	Function
	Oscilloscope function，user can observe voltage and current waves.
	Accurately measure the phase between each phase voltage and current, and display it intuitively in the form of a phasor diagram.
	The trend changes of short-time signal output are displayed in the form of a dot graph

☆ Harmonics Function

S/N	Function
	Set the amplitude of the selected harmonic. Users can set the absolute value of the voltage or current harmonic, or set it as a percentage of the fundamental.
	Set phase of harmonic (fundamental wave).
	Choose 2^nd～21^st harmonics channel output. The embedded software is equipped with a user-defined “harmonic parameter setting” interface, which allows users to set the required harmonics according to test requirements.
	Oscilloscope function, user can observe voltage and current waves.
	Display frequency spectrum of harmonic by histogram.(fundament wave is 100%)

☆ Test software（option）

TD4510 Portable Three-phase and DC Calibrator

Optional automatic calibration software, adaptable to various electrical measuring instruments, automatically generates test reports, and improves test efficiency.
Supports fully automatic or semi-automatic calibration of the equipment under test, raw data recording, analysis, management and customized template report export.
*(During fully automatic calibration, the equipment under test should have communication function and open communication protocol to enable data reading.)
Software functions can be customized according to customer needs, and support subsequent software upgrades to add new procedure test requirements.

5. Specifications

5.1 Three-Phase Voltage / Current Output

Voltage Range	Resolution	Stability ( %/min )		Uncertainty (k=2) *(ppmRD + ppmRG)^[1]*		Max Burden (mA)
Voltage Range	Resolution	Class 0.05	Class 0.02	Class 0.05	Class 0.02	Max Burden (mA)
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%). RD=reading, RG=range

Current Range	Resolution	Stability ( %/min )		Uncertainty (k=2) *(ppmRD + ppmRG)*		Max Burden (V)
Current Range	Resolution	Class 0.05	Class 0.02	Class 0.05	Class 0.02	Max Burden (V)
200 mA	1 μA	0.01	0.005	300 + 200	120 + 80	20
500 mA	1 μA	0.01	0.005	300 + 200	120 + 80	10
1 A	10 μA	0.01	0.005	300 + 200	120 + 80	10
2 A	10 μA	0.01	0.005	300 + 200	120 + 80	2
5 A	10 μA	0.01	0.005	300 + 200	120 + 80	2
10 A	0.1 mA	0.01	0.005	300 + 200	120 + 80	2

• Three-phase voltage output : 6 V～456 V，Degree of distortion：<0.2%

• Three-phase current output：20 mA～12 A，Degree 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	Range: 45.000 Hz～70.000 Hz； Adjustment fineness: 0.001 Hz； Uncertainty (k=2): 0.02 Hz (class 0.05), 0.01 Hz(class 0.02)
Phase	Range：0.000 0°～359.999 9°； Adjustment fineness：0.005°； Uncertainty (k=2): 0.02° (class 0.05), 0.01°(class 0.02)
Harmonic	2nd～21st harmonic； Amplitude 0～25% adjustable； Phase 0～359.99°adjustable

5.3 Three-Phase Power Output

Current Range	Stability ( %/min )		Uncertainty (k=2) *(%FS)^[2]**
Current Range	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	Uncertainty (k=2) *(ppmRD + ppmRG)*
Type	Range	Resolution	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	——
AC Current ACI	5 A	10 μA	300 + 200	0.2%*RG
Note [3]：Clamp is option，if it be need, it must remark in order contract，Same as below。

Voltage input: 6 V ~ 456 V, current input: 0.1 A ~ 6 A
Frequency: 45 Hz ~ 70 Hz, uncertainty (k=2): 0.01 Hz
Phase: 0.000° ~ 359.999°, uncertainty (k=2): 0.02°

5.5 Three-Phase Power Input

Type	Uncertainty (k=2)
Type	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 )		Uncertainty (k=2) *(ppmRD + ppmRG)*		Max Burden (mA)
Voltage Range	Resolution	Class 0.05	Class 0.02	Class 0.05	Class 0.02	Max Burden (mA)
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
600 V	1 mV	0.005	0.005	300 + 200	120 + 80	25

Current Range	Resolution	Stability ( %/min )		Uncertainty (k=2) *(ppmRD + ppmRG)*		Max Burden (V)
Current Range	Resolution	Class 0.05	Class 0.02	Class 0.05	Class 0.02	Max Burden (V)
1 mA	10 nA	0.01	0.005	300 + 200	120 + 80	3
5 mA	10 nA	0.01	0.005	300 + 200	120 + 80	3
20 mA	100 nA	0.01	0.005	300 + 200	120 + 80	3
100 mA	1 μA	0.01	0.005	300 + 200	120 + 80	3
1 A	10 μA	0.01	0.005	300 + 200	120 + 80	3
3 A	10 μA	0.01	0.005	300 + 200	120 + 80	3
10 A	0.1 mA	0.01	0.005	300 + 200	120 + 80	3

DC voltage output: 10 mV ~ 660 V, ripple factor: < 1%；
DC current output: 0.1 mA ~ 11 A, ripple factor: < 1%
Voltage short circuit, current open-circuit and overload protection

5.7 DC Meter（Transmitter）

Range	Measurement Range	Uncertainty (k=2)	Measurement Range of Ripple	Accuracy of Ripple
1 V	± ( 0～1.2 ) V	0.01%*RG	0～30 mV	1 mV
10 V	± ( 0～12 ) V	0.01%*RG	0～300 mV	10 mV
2 mA	±( 0～2.4) mA	0.01%*RG	0～60 μA	2 μA
20 mA	± ( 0～24 ) mA	0.01%*RG	0～600 μA	20 μA

Response time: measurement range: 0 ~ 1000 ms, uncertainty: 40 ms

5.8 Test Energy Meter（option）

Type	Uncertainty (k=2)
Type	Class 0.05	Class 0.02
Active electrical energy	0.1%*reading	0.05%* reading
Reactive electrical energy	0.2%* reading	0.1%* reading

• Energy pulse output: full range for 60 kHz

• Energy pulse input: max frequency is 1 kHz, pulse level: 3 V～12 V

• Constant setting of Electrical energy meter: 1…1000000 imp./kwh or 1…1000000 imp./ws

5.9 U4 Voltage Output (option)

• Voltage range: 100 V, 380 V

• Output range: (0～110)%*RG

• Uncertainty (k=2): 0.05%*RG

• Max output power: 10 VA

• Frequency range: 45 Hz～55 Hz

6. General Specifications

Power Supply	AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz
Max Power Consumption	400 VA
Warm Up Time	30 min
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
Altitude	<3000 m
Weight	About 18.5 kg
Interface	RS232
Dimension	435 mm(W) × 415 mm(D) × 210 mm(H) (Without Handel)
Dimension