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產品介紹

儀器名稱:單相保護電驛測試儀
廠牌規格:MEGGER SMTR1
規格內容:
儀器名稱:單相保護電驛試驗儀

 

 儀器名稱:單相保護電試驗儀

廠牌規格:MEGGER SMRT1

儀器功能:

l           2 Time Delay

l           21 Distance Single Phase

l           24 Volts/Hz

l           27/59 Under/Over Voltage

l           32 Directional Power

l           37/76 DC Under/Over Voltage/Current

l           40 Loss of Field

l           46 Phase Balance Current

l           46N Negative Sequence Overcurrent

l           47 Phase Sequence Voltage

l           50 Instantaneous Overcurrent

l           51 Time Overcurrent

l           55 Power Factor

l           60 Voltage/Current Balance

l           67 Directional Overcurrent

l           67N Ground Directional Overcurrent

l           78 Out of Step

l           79 Reclosing

l           81 Frequency

l           85 Carrier of Pilot Wire

l           87 Differential

l           91 Voltage Directional

l           92 Voltage and Power Directional

l           94 Tripping

 

保護電測試

 

保護電測試

 

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