• Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter
  • Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter

Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter

Display: Digital
Installation: Direct Connected
Usage: Multi-Functional Energy Meter
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter
US $41.2-47.1 / Piece
Min. Order: 10 Pieces
Diamond Member Since 2010

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Rating: 5.0/5
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Basic Info.

Model NO.
LNF33
Electric Equipment
Three-phase Three-wire
Theory
Electronic Meter
Power Meter Connection
Terminal
Certification
RoHS
Customized
Non-Customized
Origin
China

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 5.00cm
Package Gross Weight
0.500kg

Product Description

LNF33 three-phase AC LCD digital ammeter is suitable for measuring three phase AC current parameters of low voltage distribution system. It supports programmable transformation ratio, and can be equipped with communication function to support Modbus-RTU communication protocol.
LNF33 can be widely used in various control systems, distribution automation system, industrial automation system and intelligent buildings.
Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter
Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter
Working environment  
Working temperature -10°C -- 55°C
Storage temperature -25°C -- 70°C
Relative humidity ≤95% RH, no condensation
Working altitude ≤2500m
Anti-pollution level Non-corrosive gas
Protection degree Front case IP54, rear case IP20.
Insulation Between signal, power supply, output terminal to case resistance >100MΩ
Withstand voltage Input and power supply ≥ 2kV, input and output ≥ 2kV, power supply and output ≥ 2kV
Display
Display method LCD
Working power supply
Rated range AC/DC(80~270)V
Power consumption ≤5VA
Withstand voltage Input and power supply ≥ 2kV, input and output ≥ 2kV, power supply and output ≥ 2kV
Current input
Range 5A/1A
Resolution   1 mA
Impedance ≤20mΩ/ per phase
Power consumption ≤0.2 VA/ per phase
Overload Continuous:1.2In
Instantaneous:10In/5s
Frequency 45 Hz-65 Hz
Communication interface
Physical interface RS-485
Communication speed Up to 9.6 kbps
Communication protocol Modbus-RTU
Isolation voltage 2000 VAC (1 min)
EMC
Electrostatic discharge immunity IEC 61000-4-2-III
Radiated, radio-frequency, electromagnetic field immunity IEC 61000-4-3-III
Electrical fast transient/burst immunity IEC 61000-4-4-IV
Impact (surge) immunity IEC 61000-4-5-IV
Immunity to conducted disturbances, induced by radio-frequency fields IEC 61000-4-6-III
Power frequency magnetic field immunity IEC 61000-4-8-III
Voltage dips, short interruptions and voltage variations immunity IEC 61000-4-11-III
 
 

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From payment to delivery, we protect your trading.
Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter pictures & photos
Ammeter/LCD Digital Ammeter/Three -Phase AC Digital Ammeter/Lnf33 Ammeter
US $41.2-47.1 / Piece
Min. Order: 10 Pieces
Diamond Member Since 2010

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Year of Establishment
2012-05-17
Registered Capital
73901.09 USD