功率计

Introduction YD2010 is a multi-function power network meter without display. It can measures and displays all the measurement in the circuit with one DC4-20mA output. It is a versatile transducer Measurement Voltage (Ph-Ph/Ph-N) Current (Ph-Ph/Ph-N) Active Power Reactive Power Apparent Power Frequency Power Factor Computation Import active energy Export active energy Import reactive energy Export reactive energy Measuring Range 30-600V 0-6A 45-65Hz Accuracy Frequency: 0.1% Voltage: 0.2%±0.1V Current: 0.2%±0.001A Power: 0.5%±0.4W Power Factor: 0.5%±0.001 Energy: 1.0% Monitor Indication of power supply, pulse & communication Communication RS-485 port,32(128) networking ModBus-RTU protocol Analog Output (option) DC4-20mA output,programmable to any measurement System 3P4W 3P4W BAL 3P3W 3P3W BAL 1P2W 1P3W Programmable Measuring System: 3P4W/3P3W etc. Transformation Ratio:PT; CT Comms.Add. (1-247);Baud rate (1200-19200);Parity bit (N/E/O) Energy:Reset Dimension 110x75x72.6mm Installation DIN Rail (35mm) or M4 screws Power Supply (AC/DC) AC85-265V or DC85 330V (Standard) DC18-90V (Optional) Power Consumption) :< 4VA Working Conditions Temp.:-15-55 Humid: 20-95% (without condensation)