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EW9T Colorful Multi-function Power Meter

Location:
Zhongshan, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Measurement & Meter

Product Description

Feature:

1.Measure parameters:3 phase voltage,current,active power,reactive power,power factor,apparent power,Kwh,frequency.

2.With multi-tariff rate function and harmonics

3.Maximum demand sratistics for current,active power,reactive power,apparent power.

4.Two kind of operation languages,chinese and english(other language can be ordered)

5.320*240 TFT color screen display

6.Optional 4 loops DI and DO,can be used for remore control,

7.2 loops energy pulse output,maximum 4 loops alarm output.

8.With power failure menory function

9.32 events record function,record power on event ,Kwh clearance,modifying parameters alarm action ect.

10.Accuracy:0.5%F.S

11.Power supply :100-240V AC/DC

ordering code

modelOutputAlarmInputinput rangemulti-tariffHarmonics
EW9-T-RC30BFHwithout transmission output2 alarm3 phase input without RS4855A*220Vwith tariff rate functionwith harmonics analysis function
EW9-T-DC30BFHone 4~20mA transmission output
EW9-T-2DC30BFHtwo 4~20mA transmission output
EW9-T-RD30BFHwithout transmission output3 alarm
EW9-T-DD38BFHone 4~20mA transmission output3 phase input with RS485
EW9-T-2DD38BFHtwo 4~20mA transmission output
EW9-T-RE38BFHwithout transmission output4 alarm
EW9-T-DE38BFHone 4~20mA transmission output
EW9-T-2DE38BFHtwo 4~20mA transmission output

Technical specification

connection3 phase 3wire,3 phase 4 wirecurrent consumption<0.4VA(each phase)
input voltage3*220V AC or 3*110V ACrated current5A(support CT)
voltage overloaddurative:1.2timescurrent overloaddurative 1.2times instant 10times/10S
voltage consumption<1VA(each phase)frequency45~60Hz,accuracy 0.1Hz
voltage impedance>=300KΩpower accuracyactive power,reactive power,appearant power accuracy 0.5%
voltage/current accuracy0.2%F.Senergy accuracyactive energy 0.5%F.S reactive energy 1%F.S
current strengthdurative:1.2times moment 10times/10Spower supplyAC/DC 100-240V
current impedance<20MΩweight0.6kg
transmition output4-20mA transmition output(maximum 2 loops)communicationRS485,modbus-RTU
alarm output2 loop alarm output,AC 250V/3A or DC30V/5V(maximum loops)insulationinput,output,power VS meter case<5MΩ
power consumption<=20VAon-off input2 loops(maximum 4 loops)
working conditiontemperature -20 - 50degree humidity <85%RHstorage condtion-30~75degree
pulse output2 loop energy pulse output,pulse constant:9000imp/Kwh



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Contact Information

Company:
 Zhongshan Sommy Automation Co., Ltd.
Phone Number:
  86-760-88722603
Fax Number:
 86-760-88726611
 
Zhongshan Sommy Automation Co., Ltd.
 Guangdong , China FREE
 

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