Gold Member Since 2014
Audited Supplier
Yueqing Lovadon Electric Co., Ltd.

Three Phase Digital Meter, Voltage Meter, Meter LCD Display manufacturer / supplier in China, offering Lh-3AV2y Three Phase Digital Voltage Meter with 3 Years Warranty Meter LCD Display, Hot Sale LED Outdoor Lighting Flood Lights Series IP65, Ntd301af Type The Solid Puncture Clamp and so on.

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Supplier Homepage Product Transformer and Meter Lh-3AV2y Three Phase Digital Voltage Meter with 3 Years Warranty Meter LCD Display

Lh-3AV2y Three Phase Digital Voltage Meter with 3 Years Warranty Meter LCD Display

Purchase Qty.:
(Pieces)
1-999 1,000+
FOB Unit Price: US $14 US $13.5
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $14
1,000+ US $13.5
Get Latest Price
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-3AV2Y
  • Installation: Direct Connected
  • Electric Equipment: Three-phase Three-wire
  • Power Meter Connection: Terminal
  • Type: Energy Meter
  • Customized: Customized
  • Measuring Range: AC1a, AC5a, DC20mA, DC5a, DC75mA
  • Supply Voltage: AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
  • Dimensions: 120*120mm
  • Delivery Term: with 45 Days After Receipt of Desposit
  • Transport Package: Standard Export Packing or Packing as Your Require
  • Origin: China
  • Display: Digital
  • 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
  • Certification: CE
  • Displaytype: Analog and Digital
  • Accuracy Class: 0.5
  • Operating Temperature: -10c~+55c
  • Color: Black/White
  • Trademark: OEM
  • Specification: CE, IEC, ISO
Product Description

Performance Characteristics
• High precision measurement of frequency
• Provide the digital tube display, local
data query
• Support for RS-485 communication,
Modbus-RTU protocol
• Support for switch input, output, analog
transmitting output
• A variety of dimensions to meet the
different requirements of the electric
distribution box
Accuracy of Measurement
• Frequency: ±0.02Hz
Signal Input
• Connection Mode: single phase two
wires
• Overload Voltage: 1.2 times ( Continued ),
2 times / second (instantaneous )
• Power Consumption:<1VA/phase (voltage)
• Impedance: >300KΩ
• The Frequency: 45~65Hz or DC
Auxiliary Power Supply
• Working range AC 220V
• Power Consumption: <4VA
Function Module
• Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol
• Baud Rate: 1200~9600bps,the default is 2400bps
• Switch Input: 2 ways
• Switch Output: 2 ways( capacity: AC 250V/5A, DC 30V/5A)
• Transmission Output: 1 ways(analog output: 0/4~20mA or 0~5/10
 
Dimension:customizedcustom processing:YesMeasuring range:0-9999
Model NO.: LH-3AVaccuracy class: 0.5Installation:embedded
Brand name: LOVADONusage:high precision measurement of three phase AC voltageAuxiliary power supply:DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V)
Performance Characteristics
High precision measurement measurement of three phase AC voltage
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
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 four phase three wire, three phase three line
 Rated voltage of AC 57.7V, AC 100V, AC 220V, AC 380V
 Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
 Power <1VA/ phase
 Impedance >300KΩ
 The frequency of 45~65Hz
Auxiliary power supplyAC/DC 80V~270V, AC220V, AC380V, AC100V
 Power consumption   <4VA
Function moduleCommunication interface 1 way RS-485 communication, Modbus-RTU protocol
 Baud rate: 1200~9600bps, the default 2400bps
 Switch input support 4 stem node input
 The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A
 Transmission output support 3 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
Digial Intelligent Single phase AC Voltage Meter(9999 display programmable)
Model NO.DisplayFrame size(mm)Hole size(mm)Remark
LH-3AV1YLCD160*80152*76*
LH-3AV2YLCD120*120111*111*
LH-3AV3YLCD96*9692*92*
LH-3AV4YLCD120*60114*56*
LH-3AV5YLCD96*4892*45*
LH-3AV6YLCD72*7268*68*
LH-3AV7YLCD80*8076*76*
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