功率计

Introduction YD2150(YD3000) is a LED Multi-function Powermeter to display all the Measurement. 10 displays. Measurement Voltage (Ph-Ph/Ph-N) Current (Ph-Ph/Ph-N) Active Power Reactive Power Apparent Power Frequency Power Factor Neutral Current Computation Import active energy Export active energy Import reactive energy Export reactive energy Pulse Output (option) One pulse output, active energy/reactive energy Pulse constant: 5000/kWh. Photocoupler output:(0.1A*30V). 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% Neutral Current:0.5%±0.001A Monitoring LED display; 10 displays, 4 operation keys Communication RS-485 port,Mudbugs-RTU protocol; 32(128) meters are connected as a network. Data Acquisition Collect 2 remote control dry contacts. Control Provide 2-route remote control outputs. Contact capacity: 250V.5A 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) RTC:Year/Month/Day/Hour/Minute/Second Energy:Reset Dimension Mounting Panel: 200x140mm Thickness:15mm Depth:100mm Mounting Panel Mounting Hole:176x126mm 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)