LNF33 Digital Power Meter

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The Product Name:
LNF33 Digital Power Meter
The Product Type:
LNF Panel Meter
Inquiry:
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Corresponding field:
smart equipment intelligent building industrial and mining enterprise public facility


Accuracy

0.5%(default),0.2%
Data update rate

1s



Input

Current
Rated value:AC 1A,5A
Voltage
Rated value:AC 100V,220V,400V etc
Overload
Continuous:2 times of rated value
Frequency
45~65Hz


Safe Power Supply

Range
AC 80~270V 50/60Hz,DC 100~350V
Consumption
≤5VA
Digital Input

2 dry contact inputs,Isolation:2kVAC
Relay Output

2 relay outputs,contact rated at AC 5A/250V
or DC 5A/30V,Isolation:2kVAC
Analog Output

dc 4~20mA,load ≤350Ω DC 0~5V,load≥20kΩ
Communication Port

RS485,Modbus-RTU,2-WIRE,up tp 9600bps
Degree of Protection

Front:IP64,Rear :IP20
Operating Temperature

-40℃~70℃(LED),-25℃~70℃(LCD)
Storage Temperature

-45℃~85℃(LED),-30℃~80℃(LCD)
Relative Humidity

≤93%RH
Insulation

≥2kVAC
Altitude

≤2500m


Product Name:LNF33 Digital Power Meter

LNF33 digital power meter is a three-phase current meter with 72x72x44.5mm panel size, LCD display and RS485 communication optional.

It support programmable transformation ratio and is featured with good appearance and compact structure.

1571130475682255bArJ.jpg


LNF31LNF33LNF32LNF36LNF66
Dimension(mm)
72x72x44.5
72x72x44.5
96x96x34
96x96x34
96x96x34
Real-time measurement

single-phase current

three-phase currentsingle-phase currentthree-phase current
three-phase voltage
LCD display
RS485
Note:“■”Yes,“□”Optional


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