- 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 18832
VN 11753
AR 2863
US 2517
CN 1823
EC 1085
SG 1080
RU 655
