- Phase-to phase voltage: 1.0V~2000V
- Phase-to-neutral voltage:1.0V~1000V
- Harmonic :Order 0~50
- Record 300 days(simultaneous recording 20 parameters, record one point every 5 seconds)
- Alarm:40 different types of parameter selections, 12,800 sets alarm logs





BR 18912
VN 11806
AR 2867
US 2514
CN 1822
EC 1086
SG 1082
RU 659
