Specifications
Power meter1.LCD Display.
2.Expansion module YM485 provides RS-485 port.
Modbus RTU protocol.
3.CE certificate
Power meter
Introduction
YD2020 is a multifunction power analyzer metering and displaying all the parameters in circuit.
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
LED display,4 displays
4 operation keys
Communication
Expansion Module YM-485 provides RS-485 port,ModBus-RTU protocol; 32(128) networking.
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)
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
Humi.: 20-95% (without condensation)
