Description of Round Single-phase Static Watt-hour Meter: Round single phase static watt-hour meter offers the latest model in compact electronic design and functionality. The meter has unbeatable accuracy and is suitable for a range of sub-metering installations. Features of Round Single-phase Static Watt-hour Meter: - Approved to GB/T 17215-2002: IEC62053：2003, ANSI12.1 - High reliability, low power loss, high accuracy, wide load capacity - Pulsed Output - Active Energy Measurement - Reverse energy detection / export - Compact Design - Optical Port for Programming and Data Acquisition Technical Data of Round Single-phase Static Watt-hour Meter: - Rated Voltage：120V,240V,As required form 100-300V; - Rated Current : 15(100)A;30(200) As required; - Frequency: 60Hz; - Accuracy: 1.0,2.0 - Starting Current: 0.4%Ib(class1)、0.5%Ib(class2) - Voltage circuit burden≤1W/6VA - Maximum ambient temperature:60 C - Maximum ambient Temperature in shade :55 C - Relative Humidity: ≤85%
Outer and Mount Dimension