power analyzer

Power analyzer: Introduction YD2050 measures and displays all the measurands in the circuit, with one add-on module to meter 40 routs of sub-circuit current, and with another add-on module to collect 40 routs dry contacts. Measurement Voltage (Ph-Ph/Ph-N) Current (Ph-Ph/Ph-N) Active Power Reactive Power Apparent Power Frequency Power Factor Neutral Current Sub-circuit Current (Module) Module YD2050-40I has 40 YD2050-50/10 sensor to meter 40 routs of 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 Sub-circuit current63A 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:0.2%±0.001A Sub-circuit current:1.0%±0.010A Monitoring Green back-lit LCD display,128*64 lattice,Chinese/English interface,4 displays, 4 operation keys Communication RS-485 port,Mudbugs-RTU protocol; 32(128) meters are connected as a network. Data Acquisition Module YD2050-40K collects 40 dry contacts with sound and lighting alarm output. System 3P4W 3P4W BAL 3P3W 3P3W BAL 1P2W 1P3W Programmable Measuring System :3P4W/3P3W etc. Transformation RatioPT; CT Comms.Add. (1-247);Baud rate (1200-19200);Parity bit (N/E/O) RTC:Year/Month/Day/Hour/Minute/Second Energy:Reset Dimension Panel board: 120x120mm Thickness: 21mm Depth: 118mm Mounting Panel Mounting Hole:92x92mm 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)