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電壓Vx | 0.2%RD~0.5%RD |
電流Ixx | 0.2%RD~0.5%RD |
有功功率P | 0.5%RD |
無功功率Q | 0.5%RD |
視在功率S | 0.5%RD |
功率因數PF | 0.5%RG |
有功電能Wh | 1.0%RD |
無功電能Qh | 1.0%RD |
頻率Hz | 0.2%RG |