8775A單相電參數(shù)測量儀 |
*測量項(xiàng)目Measurement: AC U(300V),I(20A),P(U*I*PF),F(45Hz-65Hz),PF(0.2-1.0),電能(9999.9MW.h),Time(99h59m) |
*準(zhǔn)確度等級(jí)Accuracy:0.5級(jí) |
*參數(shù)設(shè)置Parameter Setting: U、I、P上下限,,bps,addr |
*報(bào)警功能 Alarming:超限聲光報(bào)警 |
*輸出方式 Output:打印機(jī)接口,,RS232C/485(可選) |
*工作電源power supply:AC220V±10%/AC100V±10%(可選) |
*儀表尺寸 Dimension:117(H)*265(W)*378(D)mm |
*儀表重量 NetWeight:約5kg |