Atz2000 RS-485 Panel Indicating Meters, WiFi Multifunction Meter, WiFi Multifunctional Meter

Min.Order: 100
Product origin: Hangzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 40 ~ 60

Description

Product Description

Product Parameters

ParameterValue
Applicable gridThree-phase four-wire, three-phase three-wire, single two-wire, three-phase three-wire PT
Working powerVoltage rangeAC/DC85~265V
Power consumption

 

 

≤5W
InputVoltageRatedAC100V,220V,400V
Overload1.2 times continuous, 2 times (10s)
Power consumption<0.4VA/Phase
Impedance≥200kΩ
CurrentPrimary current1-9999A
Secondary input1A or 5A
Short-time overcurrent20 times the maximum current for 0.5 seconds
Power consumption<0.2VA/Phase
Impedance≥0.1Ω
Frequency45Hz~65Hz
Switching inputDry contact input, photoelectric isolation
OutputSwitching outputRelay output; can set any alarming power, default remote control
Pulse output1 channel electrical energy pulse
Accuracy indexVoltage/current0.5%
Frequency0.2%
Power/power factor1%
Active powerClass0.5S
Reactive powerCLass2
CommunicationBus typeRS485
protocolModbus RTU
Baud rate2400/4800/9600/19200/38400bps
Address range1-247
Bus load64pcs
Communication distance1000m
ParityEVEN/ODD/NONE(default)
Data bits8
Stop bit1
Ethernet porModbus
EnvironmentOperation temperature-25ºC~55ºC
Storage temperature-40ºC~70ºC
Operating humidity≤90%RH, non-condensing, no corrosive air
Storage humidity≤95%RH, non-condensing, no corrosive air
Altitude≤2000m
Installation categoryCATIII
Withstanding voltage capacityAC withstanding voltage 4KV/1min Pulse withstanding voltage 6kV - 1.2µS waveform
IP ClassIP51(Indoors)
Insulation class2
Average trouble-free operation time≥50000h
EMC electromagnetic compatibility testElectrostatic discharge immunity testGB/T 17626.2-2006:test level 4, test voltage 8kV
RF electromagnetic field immunity testGB/T 17626.3-2006:test level 3, test field strength of 10V / m
Fast transient pulse group testGB/T 17626.4-2008:test level 2, current voltage 1kV, other 500V
Surge (shock) immunity testGB/T 17626.5-2008:test level 4, test voltage 4kV
RF field induction conducted harassment immunity testGB/T 17626.6-2008:test level 3, test field strength of 10V / m
Voltage transients, short interruptions and voltage changes in the immunity testGB/T 17626.11-2008:current and voltage test error qualified
Oscillation wave immunity testGB/T 17626.12-1998:Class B ITE test, qualified
                               Conformity to StandardsGBT22264.1-2008 Mounted digital display electrical measuring instrument Part 1: Definition and general requirements
GBT22264.7-2008 Mounted digital display electrical measuring instrument Part 7: Special requirements for multifunctional instruments
GBT22264.8-2009 Mounted digital display electrical measuring instrument Part 8:Recommended test methods

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