Model: | HT3050 |
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Brand: | Huatian |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
Label: | power source , Program Control , portable electrical |
Price: |
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Min. Order: | 1 pc |
Last Online:24 Jul, 2014 |
product features
1.Can output pure, distortion 0.1% sine wave signal.
2.Can add each harmonic wave output based on fundamental wave.
3.Output frequency can be any among 40Hz~65Hz, resolution is 0.005Hz, accuracy is 0.005Hz.
4.Phase A & B is a frequency standard, phase C is a signal frequency standard, so it can frequency conversion in split-phase.
5. Phase can be any of 0~360.
6.Strong load capacity, can be with capacitive, inductive, resistive load or integrated load, and load regulation< 0.03%RG.
7.Good temperature stability, the temperature coefficient of its core components is 1PPM military grade product, ensure the output accuracy.
8. Adopts 32 bit MCU+DSP processor, functional and flexible.
9.The system can output high precision harmonic wave and with perfect harmonic distortion standard.
10.Connect with PC using RS232, develop other functions.
11. Perfect over-current, over-voltage, over-heat, short circuit, open circuit, over-load protection.
12.Hardware PID, fast respond, the change of the load no effect to output.
13. 320*240 LCD, menu control, easy to operate.
14.Communication protocol, convenient for secondary development.
15. Can with pure capacitive load.
16. Combined with PC software can calibrate the energy meters.
product parameters
1.AC voltage output
fine adjustment: 0.05%RG
accuracy <±0.1%RG
stability<±0.03%RG/1min
distortion<0.1% (Non-capacitive load)
output power: rated 15VA each phase
full load regulation<±0.03%RG
full load adjust time<1mS
output range: 0V~420V
gear setting:0V~140V, 140V~280V, 280V~420V, auto shift the gears.
temperature drift: ±15PPM/°C
long-term stability: ±100PPM/year
2. AC current output
fine adjustment:0.05%RG
accuracy <±0.1%RG
stability<±0.03% RG /1min
distortion< 0.1%(Non-capacitive load)
output power: 15VA each phase
full load regulation<±0.03%RG
full load adjust time< 1ms
output range:0A, 1mA~10A(20A)
gear setting:0A~0.2A, 0.2A~1A,1A~5A,5A~10A, auto shift the gears.
( or:0~1A,1A~5A,5A~10A,10A~20A,auto shift the gears.)
temperature drift:±15PPM/°C
long-term stability:±100PPM/year
3.output power
accuracy < 0.1%RG
stability< 0.03%/1min.
4. Phase
adjustment range:0~359.99
resolution :0.02 degree
accuracy:±0.05 degree
5. Frequency
adjustment range:40Hz~65Hz
resolution: 0.005Hz
accuracy :±0.005Hz
temperature drift:±1PPM/°C
long-term stability: ±4PPM/year
6. Power factor
adjustment range:-1~0~+1;
resolution: 0.0005;
accuracy: 0.001.
7. Power supply: 220 V,AC 50Hz ±5%.
8. Harmonic wave output
HT3050 can accurately output 2~22 times harmonic wave, each harmonic wave can combine with each other and output the same time.
The load capacity will reduce half when output the harmonic wave, please keep the load not exceeding half of the rated value to ensure the measurement accuracy, especially the voltage output, because the voltage output usually considered as the power source of the measured device, its consumption is very high.