Specifications
Power meter1.LCD display
2.Cumulative power,harmonics measurement,events records
3.DI,DO and communictation
4.CE
Power Meter
Introduction
YD2202 is a new mullti-functional power analyzer meter with digital,intelligent and networking characteristics,as well as functions of programmable ,automated measurement,LCD display ,cumulative power,harmonics measurement,events records(SOE),input(DI),output(DO) and communication etc.Has strong ability of antielectromagnetic compatibilityand obtain CE certification.
Measurement
Voltage (Ph-Ph/Ph-N)
Current (Ph-Ph/Ph-N)
Active Power
Reactive Power
Apparent Power
Frequency
Power Factor
Harmonics
Total harmonics content of voltage (Ph-Ph)
Total harmonics content of current (Ph-Ph)
3rd-37th harmonics content of voltage (Ph-Ph) (RS485 output)
3rd-37th harmonics content of current (Ph-Ph) (RS485 output
Maximum Value
Max. instantaneous value (V, I)
Max. instantaneous value (±Kwh, ±Kvah)
Max. instantaneous value (S)
Computation
+/- KWh,+/-kvarh
peak,standard,peakoff active energy accumulation.Energy of this month,last month and the month before last.
Event Log
32 Reconrds
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 Factor0: .5%±0.001 -1-0-1
Energy: 1.0%
Display
Green back-lit LCD,5 displays.6 operational keys.
Communicatio
RS485 port,ModBus-RTU protocol.
Expansion Module
More than 10 models of Expansion modules to match with YD2202 as DI,DO,Energy pulse and analog output,the user may select suitable module to work with YD2202 to achieve more ass-on functions
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
Mester dimension
Mounting Panel:96x96mm
Thickness:20mm
Depth:60mm(without module) ;
88mm with module
Module dimension
H X W X T:74*88.5*27mm
Mounting
panel mounting
trepanning:92 * 92mm
Power Supply (AC/DC)
A85-265V or
DC85 330V (Standard)
DC18-90V (Optional)
Power Consumption) :< 4VA
Working Conditions
Temp.:-15-55
Humid: 20-95% (without condensation)