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TD3110 Single-Phase Multi-Function Standard Meter

Name: TD3110 Single-Phase Multi-Function Standard Meter
Brand: TUNKIA
Rating: 5.0 (45 reviews)

TD3110 is a high-precision single-phase standard instrument that can simultaneously measure multiple electrical parameters in the circuit such as: voltage, current, frequency, phase, harmonics, active power / energy, reactive power / energy, apparent power, power factors etc. This instrument has a wide range of applications. It can be used as a standard meter for single-phase energy meter calibration devices that meet the new national standards and R46. It is also suitable for calibrating single-phase power standard sources/meters.

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Model:
TD3110
Brand:
TUNKIA

TD3110 Single-Phase Multi-Function Standard Meter TUNKIA

1. Summary

2. Features

• Power / energy measurement uncertainty: class 0.01.

• Voltage measurement range: 6 V ~ 528 V (a wider range can be customized).

• Current measurement range: 1 mA～120 A.

• Fundamental frequency: 45 Hz ~ 65 Hz (400Hz optional).

• The typical phase measurement uncertainty reaches 0.003°;.

• Voltage and current support fully automatic range shifting.

• Both voltage and current support harmonic measurement from 2nd to 63rd order.

• It has the function of comprehensive statistical analysis of the measured power.

• Supports phasor diagram, spectrum diagram, trend diagram and other graphic displays.

• With standard power pulse input/output function.

• Communication interfaces: USB, RS232, LAN.

• Large-size LCD touch screen.

3. Application

☆ Assessment of AC Power Measurement Standards

TD3110 Single-Phase Multi-Function Standard Meter TUNKIA

• On-site assessment of single-phase electric energy meter calibration devices and single-phase standard electric energy meters that meet the R46 directive for level 0.02 and below

☆ Calibrating Single-Phase Power Source/Meter

TD3110 Single-Phase Multi-Function Standard Meter TUNKIA

• Suitable for calibrating single/three-phase power sources, power meters/standard energy meters of level 0.02 and below (requires a stable power source).

4. Instrument Appearance

☆ Front Panel

S/N	Function
	Handle
	LCD touch screen.
	Foldable feet.

☆ Rear Panel

S/N	Function
	Current terminal: A wide range of current measurement from 1 mA to 120 A can be achieved with one connection.
	Communication interfaces: including RS232, USB, and LAN, making it easy for users to set up a fully automatic test system.
	Make sure that the device is reliably grounded before testing.
	Power interface: AC 220V power input interface with switch and fuse.
	Voltage terminal block: A wide range of voltage measurement from 6 V to 528 V can be achieved with one connection.
	Pulse input terminal: From left to right are photoelectric pulse, electric energy pulse, and synchronization signal.
	Pulse output terminal: From left to right are the electric energy pulse FL / FH and synchronization signal.

5. Features

☆ Wide Current Measurement Range

Each phase is equipped with a pair of quick-connect terminals and wires. Through direct plugging, a wide range of AC current measurement from 1 mA to 120 A can be achieved, simplifying wiring operations.
Fully automatic range switching.
The minimum measurement limit is 1mA, which can assess the accuracy and stability of the power / electric energy of the electrical energy device and its standard meter at the minimum starting current.

TD3110 Single-Phase Multi-Function Standard Meter TUNKIA

☆ High Reliability

• There is complete electrical isolation between voltage and current measurement circuits;

• Switching the machine on and off under extreme conditions (500 V, 100 A) will not damage the instrument, but also ensures accurate values.

☆ Suitable for On-site Testing
Light weight (approx 9kg) with trolley type instrument case facilitates easy transportation and on-site testing.

☆ Comprehensive Analysis of AC Power

S/N	Function
	Oscilloscope function: Display the waveform of the measured power in real time.
	Accurately measure the phase between each phase voltage and current, and display it intuitively in the form of a phasor diagram.
	Calculate two types of harmonic distortion: THD/T (harmonic relative to full wave) and THD/F (harmonic relative to fundamental).
	The amplitude (RMS), content (%), and phase of the 2nd to 63rd harmonics of each phase voltage or current can be analyzed in real time.
	The spectrum of each harmonic is visually displayed in the form of a histogram (the fundamental wave is 100%).

☆ Data Statistical Analysis

S/N	Function
	Data statistical analysis: Calculate Max, Min, P-P, Avg, S.dev, etc. of the measured power.
	Power stability test: The curve of power change with time is drawn in real time.
	Normal distribution histogram: Displays the distribution of the statistical power during the test period.
	Power stability test: The output power stability of the tested electrical energy device can be automatically calculated.

☆ Communication Interfaces

TD3110 Single-Phase Multi-Function Standard Meter TUNKIA

• Communication interfaces: RS232, USB and LAN.

6. Specification

6.1 Single-phase Voltage Measurement

Range	Resolution	Measurement Uncertainty ( k = 2 ) ( ppmRD + ppmRG ) [1]	Temperature Coefficient @ (15~30)°C (ppmRD+ppmRG) /°C
60 V	10 μV	30 + 20	0.25 + 0.25
120 V	0.1mV	30 + 20	0.25 + 0.25
240 V	0.1mV	30 + 20	0.25 + 0.25
480 V	0.1mV	30 + 20	0.25 + 0.25
Note [1]: RD is the reading value, RG is the range value, the same below.

• Measuring range: 6 V~528 V (wider range can be customized), 7-digit display, manual/automatic range shifting

6.2 Single-phase Current Measurement

Range	Resolution	Measurement Uncertainty at Different Frequencies ( Hz ) ( k = 2 ) ( ppmRD + ppmRG )			Temperature Coefficient @ (15~30)°C (ppmRD+ppmRG) /°C
Range	Resolution	45 ≤ F ≤ 65	65 < F ≤ 200	200 < F ≤ 400	0.01级
10 mA	10 nA	60 + 40	120 + 80	240 + 160	3 + 3
20 mA	10 nA	60 + 40	120 + 80	240 + 160	0.75 + 0.75
50 mA	10 nA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
100 mA	0.1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
200 mA	0.1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
500 mA	0.1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
1 A	1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
2 A	1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
5 A	1 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
10 A	10 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
20 A	10 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
50 A	10 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25
100 A	100 μA	30 + 20	60 + 40	120 + 80	0.25 + 0.25

• Measuring range: 1 mA~120 A, 7-digit display, manual/automatic range shifting

6.3 Frequency / Phase Measurement

Measurement Type			TD3110	TD3110-R
Frequency	Measuring Range		45 Hz～65 Hz	45 Hz～400 Hz
	Minimum Resolution		0.000 01 Hz	0.000 01 Hz
	Measurement Uncertainty (k=2)		0.005%*RD	0.005%*RD
Phase	Measuring Range		0～360°（I ≥ 50mA）	0～360°（I ≥ 50mA）
	Minimum Resolution		0.0001°	0.000 1°
	Measurement Uncertainty (k=2)	45 Hz ≤ F ≤ 65 Hz	0.003°	0.003°
		65 Hz < F ≤ 200 Hz	——	0.01°
		200 Hz < F ≤ 400 Hz	——	0.02°

6.4 AC Power / Energy Measurement

Voltage Range	Current Range	Power Factor	Measurement Uncertainty at Different Frequencies ( Hz ) ( k = 2 )
Voltage Range	Current Range	Power Factor	45 ≤ F ≤ 65	65 < F ≤ 200	200 < F ≤ 400
30 V ≤ U ≤ 480 V	50 mA ≤ I ≤120 A	0.5L~1~0.5C	0.01%*RD	0.02%*RD	0.04%*RD
	10 mA ≤ I < 50 mA	1	0.01%*RD	0.03%*RD	0.08%*RD
	10 mA ≤ I < 50 mA	0.5L~1~0.5C	0.02%*RD	0.03%*RD	0.08%*RD
	5 mA ≤ I < 10 mA	1	0.02%*RD	——	——
	5 mA ≤ I < 10 mA	0.5L~1~0.5C	0.04%*RD	——	——
	1 mA ≤ I < 5 mA	1	0.02%*RD x 5mA/I	——	——

• Power / energy measurement range: combination of AC voltage range and AC current range

• Power factor measurement range: -1.000 000…0.000 000…1.000 000

• Standard electric energy pulse output: high frequency full scale value corresponds to 60 kHz, low frequency full scale value corresponds to 6 Hz

• Standard power pulse input: frequency ≤ 200 kHz, voltage: 0…3.3 V…24 V

7. General Specification

Power Supply	AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz
Maximum Power Consumption	60 VA
Warm-up Time	30mins
Temperature Performance	Working temperature：5°C~45°C； Storage temperature：-10°C~55°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	Approx 9 kg
Communication Interface	RS232、USB、LAN
Size	400 mm(W) x 345 mm(D) x 205 mm(H)
Size