It is suitable for the power department which needs to check the high-precision standard signal source for the electric measurement, thermal engineering, telecontrol and dispatching of the power system
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The HT3050 three-phase programmable precision test power supply produced by huatan power is a new generation of high-precision standard power source based on 1.2g MAC DSP, large-scale FPGA, high-speed and high-precision DA and high-fidelity power amplifier.It is applicable to power departments and enterprises that need to measure and inspect high-precision standard signal source for electric measurement, thermal engineering, telecontrol and dispatching of power system, as well as other occasions that need high-precision standard signal source for measurement and inspection.
The HT3050 can output high-precision voltage and current with adjustable frequency, phase and amplitude of power frequency (40Hz ~ 65Hz). It is a very high-precision adjustable voltage and current standard source.
The HT3050 can output a very pure sinusoidal voltage current with distortion of no more than 0.1%.The voltage and current output of the HT3050 has a very high output stability, typically 0.03% RD.Therefore, it is very suitable for the work place requiring high precision inspection and calibration, such as the measurement department for the detection of various voltage, current, power and other electrical parameters meter.
The product names：Program-controlled test power supply, program-controlled power supply, precision program-controlled power supply, standard program-controlled power supply
| Ac output | Adjust the fineness of | 0.05%RG |
| The accuracy of | Better than ±0.1%RG | |
| stability | Better than ±0.03%RG/1min | |
| The distortion degree of | Greater than 0.1%(non-capacitive load) | |
| The output power | Rated at 15VA per phase | |
| Full load adjustment rate | Less than ±0.03%RG | |
| Full load adjustment time | Less than1mS | |
| Output range | 0V～420V | |
| Gear set | 0V～140V 、140V～280V 、280V～420V ，Automatic gear switching |
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| Temperature drift | ±15PPM/℃ | |
| Long-term stability | ±100PPM/years | |
| Ac current output | Adjust the fineness of | 0.05%RG |
| The accuracy of | Better than ±0.1%RG | |
| stability | Better than ±0.03%RG/1min | |
| The distortion degree of | Greater than 0.1%(non-capacitive load) | |
| The output power | Rated at 15VA per phase | |
| Full load adjustment rate | Less than ±0.03%RG | |
| Full load adjustment time | Less than 1ms | |
| Output range | 0A、1mA～10A(20A) | |
| Gear set | 0A～0.2A、0.2A～1A、1A～5A、5A～10A，Automatic gear switching |
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| Can be customized | 0～1A、1A～5A、5A～10A、10A～20A，Automatic gear switching |
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| Temperature drift | ±15PPM/℃ | |
| Long-term stability | ±100PPM/years | |
| The power output | The accuracy of | Better than 0.1%RG |
| stability | Better than 0.03%/1min | |
| phase | The adjusting range is | 0 ~ 359.99 degrees |
| The resolution of the | 0.02 degrees | |
| The accuracy of | ±0.05 degrees | |
| frequency | The adjusting range is | 40Hz～65Hz |
| The resolution of the | 0.005Hz | |
| The accuracy of | ±0.005Hz | |
| Temperature drift | ±1PPM/℃ | |
| Long-term stability | ±4PPM/years | |
| Power factor | The adjusting range is | -1～0～+1 |
| The resolution of the | 0.05% | |
| The accuracy of | 0.1% | |
| Working power supply | 220 V，AC50Hz ±5% | |
| Harmonic output | The HT3050 three-phase programmable precision test power supply can accurately output 2 ~ 22 harmonics, which can be combined and superimposed at any time. However, the sum of the total harmonic content in the output harmonic should not exceed the limit listed in the table below. |
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The carrying capacity of the HT3050 will be reduced by half during harmonic output. For reliable and accurate harmonic output, please ensure that the load does not exceed one half of the rated value.Especially the voltage output, because the voltage output is often used as the power supply of the device under test, the power consumption on it will be larger. |
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| Overall dimensions | 480*330*680mm3 | |
| The weight of the | 31.6kg | |
1.The appearance of the product shall be subject to the actual product，If there are any changes in technical parameters and models，without prior notice.If there is theft or copying，Legal responsibility will be pursued.
2.For more information aboutWuhan UHV, please enter product center . Service email：info@hvtest.cc
Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.
email： info@hvtest.cc
Skype： Tina Qiao
+8615172408058
