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HRYXQ三相、单相电子移相器 |
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主要功能与特点
本产品将变压器移相技术与数字测量技术进行了有机结合,移相调节精度高,读数准确直观、电压输出可调。本机结构牢固可靠,全密封、携带方便,便于在野外和现场使用。本移相器具有操作方便、体积小、噪音低、输出波形好等特点,能满足较高精度的单相及三相交流功率、相位等仪表的测试校验,也能用于电度表的检定装置之中。
主要技术指标: 输入电源:三相四线
输出电压:三相四线3×(0~380)/(0~220),三位半数字显示,准确度:±0.5%
最大输出容量:3×330VA 输出电流:0~20A
三相粗调:0°~360°,每30°步进移相 三相细调:-3°~18°,12°~33°连续可调,四位数字显示,准确度:±1.0%
电压波动:粗调≤1.5%,细调≤2.0%
质量:25kg |
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HRYXQ Comprehensive Digital Three-phase
Shifter |
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Main functions and features:
With high accuracy of phase-shifter regulation, accuracy
of reading and regulable output voltage, it combines the
phase-shifter technology of transformers and digital measuring
technology, can meet the test for high accuracy single
phase (and three-phase) alternating frequency. So it features
in easy-operation, small size, low noise, and good output
waveforms. The key technical indexes:
Input power source: three-phase and four lines
Output voltage: 3×(0~380)/(0~220) 3.5 digits indicating
accuracy: ±1.0%
Maximal output capacity: 3×330VA
Output current:0~20A
General three-phase regulation : 0°~360°
Refined three-phase regulation: -3°~18°,12°~33°(regulable),
four digits indicating accuracy: ±1.0%
Voltage fluctuation: general regulation≤1.5% refined regulation≤2.0%
Weight: 25kg |
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