Trade Assurance Electric Single Phase LCD Display Digital Smart Power Meter

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US $12-13 / Pieces | 1 Piece/Pieces single phase electric meter price (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Lovadon,OEM
Model Number:
LST192-D51
Measuring Current Range:
AC 1A,AC 5A
Measuring Voltage Range:
AC57.7V,100V,220V,380V
Accuracy Class:
0.5
Operating Temperature:
10℃~+55℃
Dimensions:
96X48mm
Product name:
Power meter
Measurement Rate:
500mS/times
display:
LCD LED
Color:
White and Black
Phase:
1
Rated frequency:
45~60 Hz
Mechanical Life:
10000 Times
Trademark:
OEM,ODM
Standard:
CE, IEC, ISO
Contact material:
ABS engineering plastics
Supply Ability
Supply Ability:
5000 Piece/Pieces per Day single phase electric meter price
Packaging & Delivery
Packaging Details
Standard export packing or packing as your requirements
Port
Ningbo

Trade Assurance Electric Single Phase LCD Display Digital Smart Power Meter 

Banner

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Product Description

 

Performance Characteristics

*High precision measurement of single phase voltage,current,active power,reactive power,apparent power,power factor,frequency of electric parameters

*Forward and reverse active or reactive energy measurement

*Division of electric energy metering,time-sharing power,timing meter reading

*Measurement of single phase voltage,single phase current total harmonic distortion(THD),2-31 odd harmonic component

*Provide the digital tube display,local data query

*Menu button intuitive,simple operation

*Programmable PT/CT ratio

*Provide multiple circuit leakage current monitoring

*Provide multiple loop control nodes,can be used for alarm, trip and other control

*Support for fire control,remote cut off the fault circuit

*Support for RS-485 communication,modbus-RTU protocol

*Support for swith input,output,analog transmitting output,electric energy impluse output

*Convenient installation, simple wiring, small workload

*Wide range AC/DC universal power supplies:AC/DC 80-270V

*To be completed by SCADA,PLC in a variety of communication software networking

Technical Index

Accuracy of measurement

*Voltage:level 0.5

*Current:level 0.5

*Active power:level 0.5

*Reactive power:level 0.5

*Power factor:level 0.5

*Frequency:±0.02Hz

*Active electric energy:class 0.5s or class 0.2s

*Reactive electric energy:class 1 or class 2

Signal Input

*Connection Mode:signal phase two wires

*Rated Voltage:AC 57.7V,AC 100V,AC 220V,AC 380V

*Rated Current:AC 1A,AC 5A

*Overload:

      Voltage:1.2 times(continued),2 times/1second(instantaneous)

      Current:1.2 times(continued),10 times/5second(instantaneous)

*Power Consumption

      Voltage:<1VA per phase

      Current:<0.4VA per phase

*Impedance

      Voltage:>300KΩ

      Current:<20mΩ

*Frequency:45~60Hz

Accessory Power Supply

*Working Range:AC/DC 85-265V

*Power Consumption:<4VA

Function Module

*Communication Interface:1 way RS-485 communication,modbus-RTU protocol

*Baud Rate:2400~9600bps,the default is 9600bps

*Switch Input:4 ways

*Switch Onput:3 ways(capacity:AC 250V/5A,DC 30V/5A)

*Transmission Onput:3 ways(analog Onput:0/4~20mA or 0~5/10V)

*Electric energy pulse output:2 ways(constant:8000imp/kwh(kvarh))

Work environment

*Working Temperature:-10℃~+55

*Storage Temperature:-25~+70

*Relative Humidity:≤93,no corrosive gas

*Altitude:≤2500m

Safety

*Insulation Resistance:>100MΩ

*Ac Electric:AC 2KV

Emc Performance

*ESD Electrostatic Discharge:class 4

*Electrical Fast Transient Burst:class 4

*Surge(impact):class 4

Overall dimensions

*Frame Size(mm):120*120*,96*96,96*48,80*80,72*72,48*48,120*60,160*80

*Hole Size(mm):111*111,92*92,92*45,76*76,68*68,45*45,114*56,152*76

Specification selection

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Company Information

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Packaging & Shipping

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FAQ

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Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?

A:All your enquiry will be replied in 24hours.

 

Q2:Can I get a sample before the order because I really don't how is your product quality?

A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!

 

Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.

 

Q4:I need your price list of all your products, do you have a price list?

A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!

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