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A.0.01
B.0.05
C.0.1
D.0.2

A.0.005
B.0.004
C.0.002
D.0.001

A.±0.3%
B.±0.3%、±1.0%
C.±1.0%
D.±0.2%

A.±1.0%、±1.0%
B.±0.5%、±0.5%
C.±0.2%、±0.2%
D.±0.1%、±0.1%

A.感應(yīng)式
B.機(jī)械式
C.機(jī)電式
D.靜止式

A.±0.5%
B.±1.0%
C.±1.5%
D.±2.5%

A.0.003Ib
B.0.004Ib
C.0.005Ib
D.0.006Ib

A.1kV
B.2kV
C.3kV
D.4kV

A.1%
B.3%
C.5%
D.2%

A.15min
B.20min
C.25min
D.30min