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E-mail
1909770977@qq.com
- Phone
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Address
No. 55 Gulang Road, Putuo District, Shanghai
Dongguan Huayi Instrument Technology Co., Ltd
1909770977@qq.com
No. 55 Gulang Road, Putuo District, Shanghai
Features:
Measure AC voltage, AC current, peak AC voltage, peak AC current, active power, reactive power, apparent power (single-phase or three-phase), power factor, phase angle, and phase sequence detection. AC voltage harmonics (up to 20 times), AC current harmonics (up to 20 times), and total harmonic distortion.
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True effective value measurement |
Phase sequence detection: forward, reverse, phase loss (under three-phase balanced load) |
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Record: Record the maximum and minimum values (when measuring voltage, current, active power, and reactive power) |
Data storage: Store 100 sets of measurement data and upload them to PC communication software through an optically isolated RS232 communication interface. |
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Low voltage indication |
data retention |
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Auto Shutdown |
Data transmission: RS232 communication interface with optoelectronic isolation |
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Technical Indicators: |
alternating current |
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0.01A~1000A ±(2%+5) |
AC voltage |
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0.1~600V ±(1.0%+5) |
active power |
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0.01kW~600kW ±(3%+5) |
apparent power |
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0.001kVA~ 600kVA ±(3%+5) |
reactive power |
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0.001kVAr~600kVAr ±(3%+5) |
power factor |
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0.3容性~0.3感性 ±(0.02%+2) |
frequency |
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45~1000Hz |
Harmonic measurement |
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Fundamental frequency 45~65Hz, 1st to 20th harmonics |
display |