TA4600 Advanced Power Quality Standard Source for Electrical Calibration

• Customization: Available
• After-sales Service: Life Time
• Warranty: 12 Months Excellent After-Sales Service
• Model NO.: TA4600
• Power: Electricity
• Voltage Output: 1 V ~ 1008 V(AC/DC)
• Current Output: 10 mA ~ 21 A(AC/DC)
• LCD Display: With LCD Display
• Customized: Non-Customized
• Frequency Range: 16 Hz ~ 850 Hz
• Voltage Accuracy: 0.005% @45 Hz~65 Hz
• Current Accuracy: 0.005%*RD+2.5μA @45 Hz~65 Hz
• Power Energy Accuracy: 0.01%@ (PF: 0.5 ~ 1)
• Accuracy of U-I Phase: 0.003°@ 45 Hz~65 Hz
• U&I Harmonics: 2nd~99th @50Hz / 60Hz
• Interharmonic Frequency Range: 16 Hz ~ 6 kHz
• Transport Package: Package for Exporting
• Trademark: TUNKIA
• Origin: China
• Production Capacity: 1000

Product Description

TA4600 Electrical Power Quality Standard Power Source

 

1.Features

1. DC / Single-phase / Three-phase Voltage Output: 1 V ~ 1008 V;
2. DC / Single-phase / Three-phase Current Output: 10 mA ~ 21 A;
3. Fundamental Frequency Range: 16 Hz ~ 850 Hz;
4. Voltage Accuracy: 0.005% @45 Hz~65 Hz;
5. Current Accuracy: 0.005%*RD+2.5μA @45 Hz~65 Hz;
6. Power Energy Accuracy: 0.01%@ (PF: 0.5 ~ 1);
7. Optimal Accuracy of U-I Phase: 0.003°@ 45 Hz~65 Hz;
8. Voltage and Current Harmonics: 2nd~99th @50Hz / 60Hz
9. Interharmonic Frequency Range: 16 Hz ~ 6 kHz

2. Function
 

1. Three-phase Virtual Power Standard Source: Each phase voltage, current, and U-I phase can be controlled independently, supporting three-phase unified adjustment.
2. Power / Energy Signal Output: Can provide standard power and energy signals for traceability calibration.
3. Harmonic Output Function: Both voltage and current can be superimposed on the fundamental wave with the 2nd to 99th harmonics @50Hz / 60Hz. The amplitude and phase (relative to the fundamental wave) of each harmonic can be set independently.
4. Energy Testing: It has pulse input/output function and built-in energy error comparator, which can be used for error detection of electric energy meters.
5. Communication Interfaces: It has various communication interfaces such as RS232, USB, LAN, etc., which facilitates the establishment of a fully automatic test system.
6. Reference Clock Output (CLK): Built-in 10 MHz high-precision reference clock output.
7. Safety Protection Functions: The instrument includes voltage short circuit protection, current open circuit protection, overload protection, etc. The specially designed overcurrent fuse can also be easily replaced. It has the output limit setting function to prevent the output of large voltage or current from damaging the meter under test. The safety protection function can minimize accidental damage to the instrument due to mis-operation and greatly reduce user losses.
8. Current Range Expansion: Programmable feedback control of the transconductance amplifier TA1000 can be achieved to achieve current range expansion.
9.  

3. Specifications
3.1 Voltage Output

3.1.1 DC Voltage Output

Output Range	0~50%*range value (0 V~504 V)
Display Digit	7-digit display
Short Term Stability	0.003%/min
Annual Accuracy (tcal±5ºC)	± (0.009%*reading value+0.01%*range)
Maximum Load Current (Peak)	1 A (U ≤ 600V range); 71 mA (1000V range)

 

3.1.2 AC Voltage Output (Sinusoidal)

Output Range	1 V~1008 V
Output Frequency Range	16 Hz~850 Hz
Display Digits	7-digit display
Short Term Stability	0.0015%/min
Annual Accuracy (tcal±5ºC)	16 Hz≤F<45 Hz: ± (0.006%* reading value +0.001%* range) 45 Hz≤F≤65 Hz: ± (0.004%* reading value +0.001%* range)  65 Hz<F≤850 Hz: ± (0.006%* reading value +0.001%* range)
Maximum Load Current (Peak)	1 A (U ≤ 600V range); 71 mA (1000V range)
Maximum Harmonic Distortion	0.016%* set value or 0.003%* range value, use the larger value of the two

 

3.1.3 AC Voltage Output (Non-sinusoidal)

Output Range	0~30%* range value
Harmonic Order	2^nd~99^t^h @50Hz / 60Hz
Short Term Stability	0.002%/min
Annual Accuracy (tcal±5ºC)	16 Hz≤F≤850 Hz:±(0.006%* reading value +0.002%* range) 850 Hz<F≤6 kHz:±(0.045%* reading value +0.0024%* range)
Maximum Load Current (Peak)	1 A(U ≤ 600V range); 71 mA(1000V range)
Maximum Harmonic Distortion	16 Hz≤F≤850 Hz: 0.016%* set value or 0.003%* range value, use the larger value of the two 850 Hz<F≤6 kHz: 0.25%* set value or 0.015%* range value, use the larger value of the two

3.2 Current Output

3.2.1 DC Current Output

Output Range	0 A~24 A
Display Digits	7-digit display
Short Term Stability	0.003%/min
Annual Accuracy (tcal±5ºC)	± (0.009%*reading value +0.01%*range)
Maximum Compliance Voltage (Peak)	14 Vpk@ (0.25A~10A range)

 

3.2.2 AC Current Output (Sinusoidal)

Output Range	0.1 A~80 A
Output Frequency Range	16 Hz~850 Hz
Display Digits	7-digit display
Short Term Stability	0.002%/min
Annual Accuracy	16 Hz≤F<45 Hz: ± (0.006%* reading value+0.002%* range) 45 Hz≤F≤65 Hz: ± (0.005%* reading value+0.001%* range) 65 Hz<F≤850 Hz: ± (0.006%* reading value+0.002%* range)
Maximum Compliance Voltage (Peak)	14 Vpk@(0.25A~10A range)
Maximum Harmonic Distortion	0.01%* set value or 0.003%* range value, use the larger value of the two

 

3.2.3 AC Current Output (Non-sinusoidal)

Output Range	0.1 A~24 A
Harmonic Order	2^nd~99^t^h @50Hz / 60Hz
Short Term Stability	0.002%/min
Annual Accuracy (tcal±5ºC)	16 Hz≤F≤850 Hz: ± (0.006%* reading value +0.002%* range) 850 Hz<F≤6 kHz: ± (0.04%* reading value +0.002%* range)
Maximum Compliance Voltage (Peak)	14 Vpk@(0.25A~10A range)
Maximum Harmonic Distortion	16 Hz≤F≤850 Hz: 0.016%* set value or 0.003% range value, use the larger value of the two 850 Hz<F≤6 kHz: 0.25%* set value or 0.015% range value, use the larger value of the two

3.3 AUX (Voltage on Current Terminals)

3.3.1 DC Voltage Output

Output Range	0~50%* range value (0 V~5 V)
Display Digits	7-digit display
Short Term Stability	0.003%/min
Annual Accuracy (tcal±5ºC)	±(0.009%* reading value +0.014%* range)

 

3.3.2 AC Voltage Output (Sinusoidal)

Output Range	0.05 V~10 V
Output Frequency Range	16 Hz~850 Hz
Display Digits	7-digit display
Short Term Stability	0.002%/min
Annual Accuracy (tcal±5ºC)	45 Hz≤F≤65 Hz: ± (0.005%* reading value +0.002%* range) 16 Hz<F≤850 Hz: ± (0.006%* reading value +0.002%* range)
Maximum Harmonic Distortion	0.010%* set value or 0.001%* range value, use the larger value of the two

 

3.3.3 AC Voltage Output (Non-sinusoidal)

Output Range	0~3V
Harmonic Order	2^nd~99^t^h @50Hz / 60Hz
Short Term Stability	0.002%/min
Annual Accuracy (tcal±5ºC)	16 Hz≤F≤850 Hz: ± (0.0065%* reading value +0.0020% range) 850 Hz<F≤6 kHz: ± (0.04%* reading value +0.0030%* range)
Maximum Harmonic Distortion	16 Hz≤F≤850 Hz: 0.010%* set value or 0.001%* range value, use the larger value of the two 850 Hz<F≤6 kHz: 0.100%* set value or 0.01%* range value, use the larger value of the two

3.4 Phase

Frequency	Annual Accuracy (tcal ±5ºC)
	>40% Range Voltage and Current Components		0.5%~40% Voltage or Current Component
	U-I	U-U (Polyphase Operation)	U-I	U-U (Polyphase Operation)
16Hz ~ 69Hz	0.003°	0.005°	0.010°	0.010°
69Hz ~ 180Hz	0.007°	0.007°	0.017°	0.017°
180Hz ~ 450Hz	0.018°	0.025°	0.050°	0.050°
450Hz ~ 850Hz	0.033°	0.043°	0.070°	0.070°
850Hz ~ 3kHz	0.115°	0.150°	0.200°	0.200°
3kHz ~ 6kHz	0.230°	0.300°	0.450°	0.450°

3.5 Power

3.5.1 Sinusoidal Power Accuracy (Power Factor 1.0)

Current Range	Power accuracy when current is 90% of the range (ppm)			Power accuracy when current is 50% of the range (ppm)
	When voltage is 62% ~ 70% of the range		650V & 1008V Range: 70%~75%	When voltage is 7% ~ 100% of the range		650V&1008V Range: 70%~75%
	23 V~ 90 V Range	180 V &360 V Range		23 V~ 90 V Range	180 V & 360 V Range
0 ~ 2A	62	64	64	72	74		74
5 A~ 20A	65	66	66	74	75		75

 

3.5.2 Sinusoidal Power Accuracy (Power Factor 0.5)

Current Range	Power accuracy when current is 90% of the range (ppm)			Power accuracy when current is 50% of the range (ppm)
	When voltage is 62% ~ 70% of the range		650V &1008V Range: 70%~75%	When voltage is 7% ~ 100% of the range		650V&1008V Range: 70%~75%
	23 V~ 90 V Range	180 V& 360 V Range		23 V~ 90 V Range	180 V & 360 V Range
0 ~ 5A	93	94	94	100	101		101
10 A~ 20A	95	96	96	102	102		102

 

3.5.3 Non-sinusoidal Power Accuracy (Power Factor 1.0, 20%THD)

Current Range	Power accuracy when current is 90% of the range (ppm)			Power accuracy when current is 50% of the range (ppm)
	When voltage is 62% ~ 70% of the range		650V & 1008V Range: 70%~75%	When voltage is 7% ~ 100% of the range		650V& 1008V Range: 70%~75%
	23 V~ 90 V Range	180 V& 360 V Range		23 V~ 90 V Range	180 V & 360 V Range
0 ~ 5A	97	98	98	103	105		105
10 A~ 20A	98	99	99	105	105		105

Note: For electric energy technical indicators, add 1ppm to the power indicator.

3.6 Energy

3.6.1 Pulse Input

Maximum Frequency	5MHz
Maximum Frequency	100 ns
Maximum Count Per Channel	232-1

 

3.6.2 Pulse and Gate-control Input

Input Low Level Max Value	1V
Input High Level Max Value	3V
Internal Pull-Up Value	135Ω and 940Ω to 4.5V nominal
	Approximately equivalent to 150Ω/1kΩ to 5V nominal
Max Input Voltage	28V
Min Input Voltage	0V

 

3.6.3 Pulse Output

Drive	Open-collector, optional internal 470Ω pull-up
Frequency Range	1mHz to 5MHz
Frequency Accuracy	±(10ppm+100nHz)
External Pull-Up Voltage	30V max
Sink Current	Max 150mA

 

3.6.4 Gate-control Output

Drive	Open-drain
Internal Pull-Up	The value same as gate input
External Pull-Up Voltage	30V max
Sink Current	Max 1A

 

3.6.5 Accuracy

Timing Accuracy	± (10ppm+100ns)
Gate-control Mode Accuracy	± (10ppm+100ns)
Packet Mode Accuracy (Ppm)	± (Output power (ppm)+10ppm+110 000/test period)

3.7 Flicker

Set Range	± 30% of setting value
Flicker Modulation Depth Accuracy	0.025%
Setting Accuracy of Modulation Depth	0.001%
Modulation Envelope Shape	Square or sine wave
Duty Factor (Square Wave)	0.01% ~ 99.99%; accuracy = ±31 μs
Modulation Unit	0.5Hz ~ 40Hz
Modulation Frequency Accuracy	<0.13%

3.8 Modulation Harmonics

Number of Modulating Harmonics	0 to all set harmonics
Modulation Depth Setting Range	0% ~ 100% of nominal harmonic voltage
Modulation Accuracy (0% ~ ±30%)	± 0.025%
Setting Accuracy of Modulation Depth	0.001%
Waveform	Square wave or sine wave
Duty Factor (Square Wave)	0.01% ~ 99.99%
Modulation Frequency Range	0.008Hz~30Hz
Sine Wave Modulation Frequency Accuracy	± (50ppm+10μHz)
Square Wave Modulation Frequency Accuracy	<1300ppm
Modulation Frequency Setting Resolution	0.001Hz

3.9 Interharmonics

Frequency Accuracy	± 500ppm
Amplitude Accuracy When 16Hz≤F<6kHz	± 1%
Amplitude Accuracy At >6kHz	4%
Max Value of Single Interharmonic	The maximum value of interharmonic below 2850Hz is 30% of the range
Interharmonic Frequency Range	16Hz ~ 9khz

3.10 Voltage Swell and Sag

Min Duration	1ms
Max Duration	1min
Min Amplitude of Sag	0% of nominal output
Max Rapid Swell	Full scale value or 140% of nominal output, whichever is smaller
Rise/Fall Time	100 μs ~ 30s configurable
Optional Repeat with Delay	0~ (60s ±31 μs)
Triggering Level Amplitude Accuracy	±0.025%*level value
Swell And Sag Level Amplitude Accuracy	±0.25%*level value
Trigger	The falling edge of TTL is consistent with the trigger delay end time and remains low level of 10μs ~ 31μs

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