Lh-3uif23 Three Phase AC Voltage and Current and Frequency Combination Meter Digital Combined Meter

China Lh-3uif23 Three Phase AC Voltage and Current and Frequency Combination Meter Digital Combined Meter, Find details about China Digital Meter, Energy Meter from Lh-3uif23 Three Phase AC Voltage and Current and Frequency Combination Meter Digital Combined Meter

Model NO.
LH-3UIF23
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
CE
Customized
Customized
Displaytype
Analog and Digital
Measuring Range
AC1a, AC5a, DC20mA, DC5a, DC75mA
Accuracy Class
0.5
Supply Voltage
AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
Operating Temperature
-10c~+55c
Dimensions
120*120mm
Color
Black/White
Delivery Term
with 45 Days After Receipt of Desposit
Trademark
OEM
Transport Package
Standard Export Packing or Packing as Your Require
Specification
CE, IEC, ISO
Origin
China
Model NO.
LH-3UIF23
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
CE
Customized
Customized
Displaytype
Analog and Digital
Measuring Range
AC1a, AC5a, DC20mA, DC5a, DC75mA
Accuracy Class
0.5
Supply Voltage
AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
Operating Temperature
-10c~+55c
Dimensions
120*120mm
Color
Black/White
Delivery Term
with 45 Days After Receipt of Desposit
Trademark
OEM
Transport Package
Standard Export Packing or Packing as Your Require
Specification
CE, IEC, ISO
Origin
China
Packaging & Delivery
Packaging Details: Packaging Detail: Color box 60pcs/carton polybay+paperbox+export carton OEM OR ODM is available
Delivery Detail: 1month
Specifications
Certificate, CE, ISO9001 ac analog ammeter
Product material: ABS Plastic
ODM/OEM available
DIMENSIONS: CUSTOMIZED
CUSTOM PROCESSING: YES
MEASURING ENERGY RANGE: : 0-9999
MODEL NO.: LH-3UIF23
ACCURACY CLASS: 0.5
INSTALLATION: EMBEDDED
BRAND NAME:
USAGE: HIGH PRECISION MEASUREMENT OF THREE PHASE AC CURRENT
AUXILIARY POWER SUPPLY: DC/AC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V)
PERFORMANCE CHARACTERISTICS
1. High precision measurement of three phase AC current
2. Providing the digital tube display, local data query
3. Programmable voltage ratio
4. Support for RS-485 communication, Modbus-RTU protocol
5. Support for switching input, output, analog quantity transmitting output
6. Auxiliary power supply: AC\DC 80V-270V, AC 220V, AC 380V, AC 100V
7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit
REMARK:
AC/DC POWER SUPPLY(SWITCHING POWER SUPPLY)$20 MORE
RS485COMMUNICATION: $30 MORE
ANALOG TRANSIMITTER OUTPUT: $40 MORE FOR EACH STEM NODE
SWITCH INPUT: $20 MORE FOR EACH STEM NODE
SWITCH OUTPUT: $20 MORE FOR EACH STEM NODE
"""*"" MEANS UNCONVENTIONAL PRODUCTS OF OUR CORPORATION"


Performance Characteristics
• High precision measurement of
single/three phase voltage, three
phase current, active power, reactive
power, apparent power, power factor,
frequency
• Provide the digital tube display, local
data query
• Programmable PT/CT ratio
• 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
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 Energy: Class 1 or Class 2
Signal Input
• Connection Mode: Single phase two
wires, three phase four wires, three
phase three wires
• Rated Voltage: AC 0-600V
• Rated Current: AC 1 A,AC5A
• Overload Voltage: 1.2 times ( Continued ),
2 times / second (instantaneous )
• Power Consumption: voltage: <1VA/
phase; current:<0.4VA/phase
• Impedance: >300KΩ, current: <20mΩ
• The Frequency: 45~65Hz
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: 4 ways
• Switch Output: 3 ways( capacity: AC 250V/5A, DC 30V/5A)
• Transmission Output: 3 ways(analog output: 0/4~20mA or 0-5/10V)
Dimension:customizedcustom processing:YesMeasuring range:0-9999
Model NO.: LH-UIFaccuracy class: 0.5Installation:embedded
Brand name: LOVADONUsage: high precision measurement of single phase voltage and current and frequencyAuxiliary power supply: DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V)
Performance Characteristics
High precision measurement measurement of single phase AC voltage and current and frequency
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 measurementVoltage level 0.5, current level 0.5, frequency ±0.2Hz
Singal inputConnection mode of single phase
 Rated current of AC1A,AC5A
 Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
 Power consumption voltage <1VA/phase, current: <.0.4VA/phase
 Impedance voltage: >300KΩ  current: <20mΩ
 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 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 Single phase Digital Panel Meter with A V Hz(9999 display programmable)
Model NO.DisplayFrame size(mm)Hole size(mm)Remark
LH-UIF11Digital Single-row LED160*80152*76 
LH-UIF23Digital Three-row LED120*120111*111 
LH-UIF33Digital Three-row LED96*9692*92 
LH-UIF41Digital Single-row LED120*60114*56 
LH-UIF51Digital Single-row LED96*4892*45 
LH-UIF63Digital Three-row LED72*7268*68 
LH-UIF73Digital Three-row LED80*8076*76 
LH-UIF83Digital Three-row LED48*4845*45 

Lh-3uif23 Three Phase AC Voltage and Current and Frequency Combination Meter Digital Combined Meter

Lh-3uif23 Three Phase AC Voltage and Current and Frequency Combination Meter Digital Combined Meter