TD3310 Three-Phase Multifunction Standard Meter

• Customization: Available
• After-sales Service: Life Time
• Warranty: 12 Months Excellent After Service
• Model NO.: TD3310
• Application: Electrical Calibration
• Power: Electricity
• LCD Display: With LCD Display
• Customized: Non-Customized
• Accuracy: Class 0.01
• Voltage Measurement: 6 V~528 V ( customizable)
• Current Measurement: 0.2 mA~120 A
• Frequency: 45 Hz~65 Hz/400Hz
• Transport Package: Package for Exporting
• Trademark: TUNKIA
• Origin: China
• Production Capacity: 1000
• Package Size: 45.00cm * 35.00cm * 25.00cm
• Package Gross Weight: 15.000kg

Product Description

TD3310 Three-Phase Multifunction Standard Meter
 

1. Summary

TD3310 is a high-precision three-phase standard instrument, which can simultaneously measure multiple electrical charges in the loop such as: voltage, current, frequency, phase, harmonics, active power/energy, reactive power/energy, apparent power, power factor, etc. in the three-phase Y-shaped/V-shaped wiring mode.
 

2. Features

1. Power/energy accuracy up to class 0.01.
2. Voltage measurement: 6 V~528 V (wider range can be customized).
3. Current measurement: 0.2 mA~120 A.
4. Fundamental frequency: 45 Hz~65 Hz (optional 400Hz).
5. Phase measurement uncertainty is typically 0.003°.
6. Voltage and current support fully automatic range shifting.
7. Voltage and current support 2~127th harmonic measurement.
8. Support comprehensive statistical analysis of the measured electricity.
9. Standard energy pulse input/output function.
10. USB, RS232, and LAN interfaces.
11. LCD touch screen.

3. Applications

☆ Calibrate single three-phase power source /meter

1. The TD3310 three-phase power/energy has an optimal measurement uncertainty of class 0.01.
2. Suitable for calibrating single/three-phase power sources with class 0.02 and below, power meters/standard energy meters (with stable power sources).
3. Suitable for calibrating single/three-phase voltage standard sources and voltage standard meters of class 0.02 and below (with stable voltage sources).
4. Suitable for calibrating single/three-phase current standard sources and current standard meters of class 0.02 and below (with stable current sources).

 

☆Comprehensive Analysis of AC power
S/N	Function
1	The measuring channel has the function of oscilloscope, which can display the waveform of the measured power in real time.
2	Accurately measure the phase between the voltage and current of each phase, and visually display it through the form of phasor diagram.
3	Two types of harmonic distortion, THD/T (harmonic relative to full wave) and THD/F (harmonic relative to fundamental wave), are calculated.
4	The amplitude (RMS), content (%) and phase of the 2nd ~ 127th harmonic wave of each phase voltage or current can be analyzed in real time.; It is used to check whether the harmonic content and phase of complex waveform output of R46 device meet the requirements of the regulation.
5	The spectrum of each harmonic is visually displayed in the form of a bar chart (the fundamental wave is 100%).
☆Data statistical analysis function
S/N	Function
1	Statistical analysis of data: calculate the maximum value (Max), minimum value (Min), peak-peak value (P-P), average value (Avg), standard variance (S.dev), etc.
2	Power stability test: In the test cycle, real-time plot the curve of power change with time.
3	Normal distribution histogram: Displays the distribution of the collected power within a test period.
4	Power stability test: According to the algorithm of JJG 597-2005 "Verification Regulation of AC Watt-hour Meter Verification Device", the output power stability of the inspected electric energy device can be calculated automatically.

 

4. Specifications

4.1 Three-phase voltage measurement

Range	Resolution	Measurement uncertainty ( k = 2 ) ( ppm*RD + ppm*RG )^[1]	Temperature coefficient @ (15~30)°C (ppm*RD+ppm*RG) /°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.

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

 

4.2 Three-phase current measurement

Range	Resolution	Measurement uncertainty at different frequencies (Hz) (k = 2). ( ppm*RD + ppm*RG )			Temperature coefficient @ (15~30)°C (ppm*RD+ppm*RG) /°C
		45 ≤ F ≤ 65	65 < F ≤ 200	200 < F ≤ 400
5 mA	1 nA	120 + 80	240 + 160	480 + 320	5 + 5
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

1. Measuring range: 0.2 mA~120 A, 7-digit display, manual/automatic range shifting

4.3 Frequency/phase measurement

Measurement type			TD3310	TD3310-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		0.000 1°	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°

 

4.4 Power / Energy Measurement

Voltage range	Current range	Factor	Measurement uncertainty at different frequencies (Hz) (k=2)
			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
		0.5L~1~0.5C	0.02%*RD
	3 mA ≤ I < 10 mA	1	0.02%*RD	-	-
		0.5L~1~0.5C	0.04%*RD	-	-
	0.2 mA ≤ I < 3 mA	1	0.02%*RD×3mA/I	-	-

1. Power/energy measurement range: a combination of AC voltage range and AC current range
2. Power factor measurement range: -1.000 000... 0.000 000... 1.000 000
3. Standard energy pulse output: 60 kHz for high-frequency full-scale values and 6 Hz for low-frequency full-scale values
4. Standard energy pulse input: frequency≤ 200 kHz, voltage: 0... 3.3 V... 24 V

 

5. General Specifications

Power supply	AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz
Maximum power consumption	60 VA
Warm-up time	30 minutes
Temperature performance	Working temperature: 5°C~45°C; Storage temperature: -10 °C ~ 55 °C
Humidity performance	Operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: (20%~80%) R· H, no condensation
altitude	< 3000 m
Quality	Approx. 9.1 kg
Communication interface	RS232,USB,LAN
Size	390 mm(W) × 271 mm(D) × 195 mm(H)

 

6. Ordering Information

Company Profile