TA3000 Power Measurement Standard

Model: TA3000
Brand: TUNKIA

Product Description

TA3000 Power Measurement Standard

1.Summary

TA3000 is a high-precision wideband AC parametric measurement standard that simultaneously measures multiple amounts of electricity in an AC loop such as: Voltage, Current, Frequency, Phase, Harmonics, Active Power/ Electrical Energy, Reactive Power/Energy, Apparent Power, Power Factor, etc.

2. Features

• Power/Energy Measurement Uncertainty: Class 0.01.

• Voltage Measurement Range: 1 V~600 V.

• Current Measurement Range: 10mA~120 A.

• Fundamental Frequency Range: 45 Hz~1 kHz.

• Phase Measurement Uncertainty is typically 0.003°.

• Voltage and Current support fully automatic range shifting.

• Voltage and Current support 2~127th harmonic measurement.

• Standard Energy Pulse input/output function.

• USB, RS232 and LAN interfaces.

• LCD touch screen.

3. Specifications

3.1 AC Voltage 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 < 80	80 ≤ F < 200	200 ≤ F < 400	400 ≤ F < 1k
12 V	10 μV	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0.5
60 V	10 μV	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
120 V	0.1 mV	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
240 V	0.1 mV	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
600 V	0.1 mV	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
Note: [1] RD is the reading value, RG is the range value, the same below

• Measuring range: 1 V~600 V, 7-digit display, manual/automatic range shifting

3.2 AC 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<80	80≤F<200	200≤F<400	400≤F<1000
100 mA	0.1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0.5
200 mA	0.1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
500 mA	0.1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
1 A	1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
2 A	1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
5 A	1 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0.5
10 A	10 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
20 A	10 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
50 A	10 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5
100 A	100 μA	30 + 20	90 + 60	150 + 100	450 + 300	1 + 0. 5

• Measuring range: 10 mA~120 A, 7-digit display, manual/automatic range shifting

3.3 Frequency/Phase Measurement

Frequency	Measuring Range		40.00000 Hz~1000.000 Hz
	Minimum Resolution		0.00001 Hz
	Measurement Uncertainty (k=2)		0.005%*RD
Phase	Measuring Range		0.0000°～ 359.9999°
	Minimum Resolution		0.000 1°
	Measurement Uncertainty (k=2)	45 Hz ≤ F < 80 Hz	0.005°
		80 Hz ≤ F < 200 Hz	0.015°
		200 Hz ≤ F < 400 Hz	0.03°
		400 Hz ≤ F < 1 kHz	0.08°

3.4 Power / Energy Measurement

The amount of Power being measured	Measurement Uncertainty at different frequencies (Hz) (k=2).
The amount of Power being measured	45≤F<80	80 ≤ F<200	200 ≤ F < 400	400 ≤ F ≤ 1000
Active Power/Energy: \|cosφ\| ≥0.8 or Reactive Power/Energy: \| SINφ \| ≥0.8 or Apparent Power/Energy	0.01%*RD	0.03%*RD	0.05%*RD	0.15%*RD
Active Power/Energy: \|cosφ\| <0.8 or Reactive Power/Energy: \| SINφ \| <0.8	0.01%*FS[2]	0.03%*FS	0.05%*FS	0.15%*FS
Note [2]: FS = voltage range value × current range value

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

• Power factor measurement range: -1.000 0 0 0... 0.000 000... 1.000000

• Standard energy pulse output: 60 kHz for high-frequency full-scale values and 6 Hz for low-frequency full-scale values

• Standard energy pulse input: frequency≤ 200 kHz, voltage: 0... 3.3 V... 24 V

4. General specifications

• Power Supply: AC (220 ± 22) V, (50 ± 2) Hz

• Working Environment: 5°C~40°C, (20%~85%) R·H, no condensation

• Storage Environment: -10°C ~ 50°C, < 95% R·H, no condensation

• Communication Interface: RS232, USB, LAN

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