Three-Phase Multi-Rate Electronic Energy Meter

Features: 1) Can set 4 rates and 12 periods of time2) Minimum period of time interval: 1 minute3) Optional LED / LCD display4) RS485 port5) Infrared communication interface6) Independent communication channelsSpecifications: 1) Rated voltage: 3 x 220V / 380V 2) Rated power: 50Hz 3) Basic current: 1.5A (6A), 10A (40A), 20A (80A)4) Electronic meter content: check the equivalent ammeter label 5) Precision grade: 1.0, 2.0 6) Starting current: 0.4% Ib (grade 1.0), 0.5% Ib (grade 2.0) 7) Latent tendency: a) Designed to prevent logical latent tendency b) Pressure loop and rated pressure is 115% c) When the current route has no electricity, the meter will not produce more than one output of pulse8) Time data: a) Time precision (daily error): ≤0.5s (23°C) b) Battery capacity: ≥1Ah c) The keeping time of data after the electricity is cut off: ≥10 years9) Pressure range: a) Normal working pressure: 0.7Un - 1.2Un b) High-point voltage: 0.0Un
Three-Phase Multi-Rate Electronic Energy Meter