Audited Supplier
TA4350
Life Time
12 Months Excellent After-Sales Service
Electricity
1V~528V
0.2mA~22A
With LCD Display
Non-Customized
TUNKIA
Package for Exporting
China
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
- 3PH voltage output:1 V~528 V
- 3PH current output:0.2 mA~22 A
- Frequency:45 Hz~65 Hz (400 Hz as option)
- U-I phase:0°~360°
- Voltage/Current accuracy class:0.02
- Harmonic:2nd~99st output
- Interharmonic:0.1~99.9 times output
- Flicker,voltage swell,voltage dip and short interruption functions
- Electrical energy pulse input/output function
- LCD touch screen
- Testing software(Option)
3. Application
4. Characteristics
| ☆ Wide Output |
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| ☆ Multiple Output Mode |
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| ☆ Multiple Output Mode |
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☆ Harmonics Function | |
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| S/N | Function description |
| 1 | User can select test function for harmonic,interharmonic,flicker,voltage swell/dip,three-phase imbalance. |
| 2 | User can set 2nd~99st 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 | |
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| 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 | |
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| 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 | |
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| 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) |
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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 |
- Output range:1 V~528 V,0.2 mA~22 A;manual/automatic range switch;
- Degree of distortion:< 0.1%,voltage / current < 0.02%;
- 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 | ||
- 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 |
- Energy pulse output:full range for 60 kHz
- Energy pulse input:max frequency is 200 kHz,pulse level:3 V~24 V
- Constant setting of energy meter:1…1000000imp./kwh or 1…1000000imp./ws
6.5 Harmonic / Interharmonic / Flicker / Voltage Swell or Dip
| Harmonic | Voltage/current : 2nd~99st 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 |
