A.30ms
B.40ms
C.50ms
D.60ms

A.49Hz～50.5Hz
B.49.5Hz～50.5Hz
C.49Hz～50.2Hz
D.49.5Hz～50.2Hz

A.2s，0.9倍
B.2s，1.0倍
C.3s，0.9倍
D.3s，1.0倍

A.0.8～1.0
B.0.9～1.1
C.1.0～1.2
D.0.8～1.2

A.0.8
B.0.85
C.0.9
D.0.95

A.5
B.10
C.15
D.20

A.5min
B.15min
C.30min
D.60min

A.10ms
B.20ms
C.30ms
D.40ms

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

A.不大于1.0%
B.不大于2.0%
C.不大于3.0%
D.不大于4.0%

A.DL/T634.5104-2002规约
B.DL/T719-2000规约
C.DL/T719-2000扩展规约
D.DL/T667-1999规约