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Yueqing Lovadon Electric Co., Ltd.

Digital Ammeter, Multi Function, Watt Hour Meter manufacturer / supplier in China, offering Lh-Da3y LCD Digital Advertising Panel Ammeter, CSA-021 Strong Metal Outer Shel Type Limit Switch, High Quality Electromagnetic Lrd Thermal Relay and so on.

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Supplier Homepage Product Transformer and Meter Lh-Da3y LCD Digital Advertising Panel Ammeter

Lh-Da3y LCD Digital Advertising Panel Ammeter

FOB Price: US $15.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15.5/ Piece
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Port: Ningbo, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LH-DA3Y
  • Installation: Direct Connected
  • Electric Equipment: Single-phase
  • Power Meter Connection: Terminal
  • Type: Energy Meter
  • Measuring Range: AC1a, AC5a, DC20mA, DC5a, DC75mA
  • Supply Voltage: AC/DC 80-270V
  • Dimensions: 96*96
  • Trademark: OEM
  • Origin: China
  • Display: LED Display Digital Meter
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Theory: Electronic Meter
  • Measured Signal: Continuous Wave
  • Displaytype: Analog and Digital
  • Accuracy Class: 0.5
  • Operating Temperature: -10c~+55c
  • Color: White and Black
  • Specification: CE, IEC, ISO
Product Description
Packaging & Delivery
Packaging Details: CARTON
Delivery Detail: 20-25 days(Subject to technical requirement and amount of order)
1. Certificate: ISO, CE
2. Material: ABS
3. OEM available
Display: LCD
Dimension: customizedcustom  processing: YesMeasuring  range: 0-9999
Model  NO.:   LH-AAaccuracy  class:   0.5Installation: embedded
Usage:   high  precision  measurement  of  single  phase  AC  ampereAuxiliary  power  supply: DC  80V-270V,   DC48V,   DC24V,   AC220V,   AC380V,   AC100V(V)
Performance  Characteristics
High  precision  measurement  measurement  of  single  phase  AC  current
Provide  the  digital  tube  display,   local  data  query
Programmable  voltage  ratio
Support  for  RS-485  communication,   Modubus-RTU  protocol
Support  for  switching  input,   output,   analog  quantity  transmitting  output
Auxiliary  power  supply: AC/DC  80V~270V,   AC220V,   AC380V,   AC100V,   DC48V,   DC  24V
A  variety  of  shapes,   to  meet  the  different  requirements  of  the  cabinet  body  electric  circuit
Technical  Index
Accuracy  of  measurementElectric  current  0.5
Singal  inputConnection  mode  of  single  phase
 Rated  current  of  AC1A, AC5A, DC20mA, DC1A, DC5A, DC75mV
 Over  load  1.2  times  (  Continued  ),   2  times  /  second  (  instantaneous  )
 Power  consumption  < 0.4VA/  phase
 Impedance  < 20mΩ
 The  frequency  of  45~65Hz  or  DC
Auxiliary  power  supplyAC/DC  80V~270V,   AC220V,   AC380V,   AC100V,   DC48V,   DC  24V
 Power  consumption      < 4VA
Function  moduleCommunication  interface  1  way  RS-485  communication,   Modbus-RTU  protocol
 Baud  rate:   1200~9600bps,   the  default  2400bps
 Switch  input  support  2  stem  node  input
 The  switch  output  support  2  relay  output,   capacity:   AC  250V/5A,   DC  30V/5A
 Transmission  output  support  1  analog  output:   0/4~20mA  or  0~5/10V
EnvironmentWorking  temperature: -10° C  ~+55° C
 Storage  temperature: -25° C  ~+70° C
 Relative  humidity  is  less  than  93%,   no  corrosive  gas
 Elevation≤ 2500m
SafetyInsulation  resistance  > 100MΩ
 AC  withstand  voltage  AC  2KV
Electromagnetic  compatibilityESD  level  4
 Electrical  fast  transient  burst  level  4
Selcction  of  Specification
Digital  Intelligent  Single  phase  AC  Ampere  Meter(9999  display  programmable)
Model  NO.DisplayFrame  size(mm)Hole  size(mm)Remark
LH-AA11Digital  Single-row  LED160*80152*76 
LH-AA21Digital  Single-row  LED120*120111*111 
LH-AA31Digital  Single-row  LED96*9692*92 
LH-AA41Digital  Single-row  LED120*60114*56 
LH-AA51Digital  Single-row  LED96*4892*45 
LH-AA61Digital  Single-row  LED72*7268*68 
LH-AA71Digital  Single-row  LED80*8076*76 
LH-AA81Digital  Single-row  LED48*4845*45 
AC/DC  power  supply(switching  power  supply)$20
Order  notes:   Please  write  clearly  the  requested  types,   input  signal  and  the  functional  modules,   etc  when  purchasing.   Others:   Factory  default  settings  (Use  default  setting  if  no  instruction).
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