TUNKIA TA4300 Power Quality Calibrator for Power Quality Analyzer

Product Description

TA4300 Power Quality Calibrator
 

1. Summary

TA4300 is a 3PH power quality calibrator. It integrates voltage/current output function,harmonic function,AC power output function,AC energy test function. It can test voltage fluctuate,flicker,harmonic,interharmonic,voltage swell,voltage dip and 3PH imbalance for power quality analyzer.
 

2. Features

1. 3PH voltage output:1 V~528 V
2. 3PH current output:0.2 mA~22 A
3. Frequency:45 Hz~65 Hz (400 Hz as option)
4. U-I phase:0°~360°
5. Voltage/Current accuracy class:0.02
6. Harmonic:2^nd~99^st output
7. Interharmonic:0.1~99.9 times output
8. Flicker,voltage swell,voltage dip and short interruption functions
9. Electrical energy pulse input/output function
10. LCD touch screen
11. Testing software(Option)

 

3. Application

4. Characteristics

☆ Wide Output

1. It can meet most three-phase /single-phase power quality meters.

 

☆ Multiple Output Mode

1. "Direct output"mode,User can set output value by physical key or touch screen.
2. Three-phase unit adjustment or single phase adjustment.

 

☆ Multiple Output Mode

1. Touch "Calibration point"of screen for "% setting".

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

☆ Harmonics Function
S/N	Function description
1	User can select test function for harmonic,interharmonic,flicker,voltage swell/dip,three-phase imbalance.
2	User can set 2^nd~99^st harmonics output,and set amplitude or percentage.
3	Oscilloscope function, user can observe voltage and current waves.
4	Display frequency spectrum of harmonic by histogram.(fundament wave is 100%)

☆ Interharmonic / Flicker Function
S/N	Function declaration
1	Set up interharmonic number.
2	Set up amplitude of interharmonic and select voltage and current channel.
3	Set up flicker,select sine wave or square wave by click,and set up duty factor of square wave,frequentness,Pst.
4	Set up amplitude of flicker and select voltage channel.

☆ Voltage Drop/ Interruption and Three-Phase Imbalance
S/N	Function declaration
1	Set up duration time and drop circulation of voltage,set up duration time before drop  and after drop,singel drop or times by circle.
2	Set up amplitude of drop and select voltage channel.
3	Set up voltage/current of three-phase imbalanc.
4	Set up three-phase imbalance.

☆ Electric Quantity Analysis
S/N	Function declaration
1	Multi-electric quantity display area for real-time display A/B/C phase multi-group electric quantity values.
2	Phasor diagram,display phasor diagram for voltage and current.
3	Trend chart,display trend of selector electric quantity.
4	Analysis Max value,Min value,P-P:Max- Min,Avg value and standard variance.

 

☆ Testing Software(Option)

1. USB, LAN, RS232 communication interface,software customizable.

6. Specifications

6.1 Three-Phase Voltage / Current Output

Voltage Range	Resolution	Stability ( %/min )	Accuracy ±(ppm of reading + ppm of range)^[1]	Max Burden (mA)
60 V	0.01 mV	0.005	120+80	240
120 V	0.1 mV	0.005	120+80	120
240 V	0.1 mV	0.005	120+80	60
480 V	0.1 mV	0.005	120+80	30
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)
200 mA	0.1 μA	0.005	120+80	50
1 A	1 μA	0.005	120+80	20
5 A	1 μA	0.005	120+80	6
20 A	10 μA	0.005	120+80	1.5

1. Output range:1 V~528 V,0.2 mA~22 A;manual/automatic range switch;
2. Degree of distortion:< 0.1%,voltage / current < 0.02%;
3. Voltage short circuit, current open-circuit and overload protection

 

6.2 Frequency / Phase

Frequency	Range:45 Hz~65 Hz (400 Hz as option); Adjustment fineness:0.001 Hz; Accuracy:±0.01 Hz
Phase	Range:0.000 0°~359.999 9°; Adjustment fineness:0.001°; Accuracy:±0.02°

 

6.3 Three-Phase Power Output

Type	Stability ( %/min )	Accuracy ( ± %*FS)^[2]
Active power |cosφ|≥0.5	0.005	0.05
Reactive power |sinφ|≥0.5	0.01	0.05
Apparent power	0.01	0.05
Power factor	0.01	0.05
Note [1] : FS= voltage range ×current range

1. Power factor range:-1.000 000…0.000 000…1.000 000

 

6.4 AC Energy Testing

Type	Accuracy
Active energy	± 0.05%*reading
Reactive energy	± 0.1%* reading

1. Energy pulse output:full range for 60 kHz
2. Energy pulse input:max frequency is 200 kHz,pulse level:3 V~24 V
3. Constant setting of energy meter:1…1000000imp./kwh or 1…1000000imp./ws

 

6.5 Harmonic / Interharmonic / Flicker / Voltage Swell or Dip

Harmonic	Voltage/current : 2^nd~99^st output;Amplitude: 0~40%;Phase: 0~359.99°;Accuracy:±0.1%
Interharmonic	Voltage/current : 0.1~99.9 time output;Amplitude: 0~40%;Phase: 0~359.99°;Accuracy:± 1%
Flicker	Flicker momentum range:0~40 %;Frequency range:0.1~200 Hz; Modulation mode:sine or square wave;Accuracy:± 1%
Voltage Swell or Dip & Short Interruption	Output range:0~120%*Range;time of swell/dip:0~120s; Duration time:1ms~300s

7. General Specifications

Power Supply	AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz
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
Interface	USB,LAN,RS232

 

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