电压Vx | 0.2%RD~0.5%RD |
电流Ixx | 0.2%RD~0.5%RD |
有功功率P | 0.5%RD |
无功功率Q | 0.5%RD |
视在功率S | 0.5%RD |
功率因数PF | 0.5%RG |
有功电能Wh | 0.5%RD |
无功电能Qh | 1.0%RD |
零序电流IO | 1%RG |
频率Hz | 0.2%RG |