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Project |
Technical Parameters |
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Model |
HS-3303M Three-phase multifunctional electric energy meter inspection device (IR46) |
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Device accuracy level |
0.05 level |
0.02 level |
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Device standard table configuration |
HS-5300B three-phase multi-function standard electric energy meter |
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0.05 level |
0.02 level |
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The output voltage |
3×100V/220V; 0-120% range adjustment fineness: 0.01% full scale, phase adjustment; |
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Output current |
3×0.1mA-100A adjustment fineness: 0.0001A (minimum), phase adjustment; |
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Phase |
Range: 0-359.99°; adjustment fineness: 0.01°, can be adjusted in phases; |
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frequency |
45Hz-65Hz; Adjustment fineness: 0.01 Hz; |
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Output waveform distortion |
Voltage, current <0.5%; |
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Power stability |
≤ 0.05% |
≤ 0.02% |
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Load characteristics |
Resistive, inductive, and capacitive |
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Harmonic output |
Harmonic frequency: 2~99 times, up to 10 times of harmonic superposition can be carried out; Harmonic content: less than 40% (relative to the fundamental wave); Harmonic phase: 0°~359.99° Harmonic angle accuracy is better than 1° Harmonic accuracy is better than 2% (content> 1%)) |
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Start current output |
0.1mA (minimum), accuracy: 1%, starting power: accuracy 1%; |
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Communication test |
RS485 communication test, according to the communication protocol of the tested meter; |
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Device input power |
AC220V±10%, 50Hz/60Hz, (AC120V/240V order requires instructions) Maximum power consumption: 1000VA |
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Number of device inspection tables |
3 epitopes |
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Dimensions |
One-piece: 1100×700×1500mm (length×width×height) |
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Main features of the device:
1. Equipped with 7-inch high-definition touch screen, flexible and convenient operation
2. It can accurately output a variety of waveforms such as sine wave, harmonic, sub-harmonic, odd harmonic, square wave, peak wave, pulse wave, zero-crossing wave and high-order harmonic, and can also customize the waveform output;
3. A variety of sub-harmonic superimposed output, up to 10 kinds of times;
4.2-99th harmonic, the content angle can be set, the total content of harmonics is less than 40%, the angle can be set arbitrarily;
5. Full wave, fundamental wave, harmonic, positive harmonic, reverse harmonic, sub-harmonic energy output;
6. Support IR46 and IEC 10 kinds of harmonic waveform tests, add 7 kinds of special voltage drop and interruption waveforms, and calculate the error by accumulating electric energy for a long time
7. Full support for IR46 and 2020 version related evaluation
8. With load current rapid change test function
9. Support zero line current test function
10. Support Bluetooth pulse, Bluetooth communication system
11. Support dual-channel photoelectric sampling, compatible with the pulse collection requirements of the Guonan network smart electric energy meter
1. Equipped with 7-inch high-definition touch screen, flexible and convenient operation
2. It can accurately output a variety of waveforms such as sine wave, harmonic, sub-harmonic, odd harmonic, square wave, peak wave, pulse wave, zero-crossing wave and high-order harmonic, and can also customize the waveform output;
3. A variety of sub-harmonic superimposed output, up to 10 kinds of times;
4.2-99th harmonic, the content angle can be set, the total content of harmonics is less than 40%, the angle can be set arbitrarily;
5. Full wave, fundamental wave, harmonic, positive harmonic, reverse harmonic, sub-harmonic energy output;
6. Support IR46 and IEC 10 kinds of harmonic waveform tests, add 7 kinds of special voltage drop and interruption waveforms, and calculate the error by accumulating electric energy for a long time
7. Full support for IR46 and 2020 version related evaluation
8. With load current rapid change test function
9. Support zero line current test function
10. Support Bluetooth pulse, Bluetooth communication system
11. Support dual-channel photoelectric sampling, compatible with the pulse collection requirements of the Guonan network smart electric energy meter
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