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Nanjing Nanzi Electric Instrument Co., Ltd.
 
 
Welcome to our company, we will be happy to serve you ?     2014-05-19
 
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Tel: +86-25-51858260
Fax: +86-25-83412307
QQ: 2640529080
 
     
 
Intelligent electric power measure and control instrument

 

Intelligent electric power measure and control instrument has accurate electric parameter measurement and complete data analysis capacity.

Brief introduction
N2B-600 series intelligent electric power measure and control instrument is a kind of multi-functional electric power measure and control instrument integrated of programming measurement, display and digital communication.

Main features
Measurement of three-phase voltage, current, power, power factor and frequency
Support of on-off input, relay output, analog quantity output
Simple for installation
Large liquid crystal display screen

N2B-600P series itelligent electric power measure and control instrument is a kind of multi-functional instrument.

Main features
Accurate current measurement, large accuracy
Active and reactive electric energy
Simple for installation
Large liquid crystal display screen

Technical index

Measurement features

 

three phase current

measurement accuracy

current and voltage

0.2

power, power factor

0.5

frequency

0.01Hz

active electric energy

0.5S

reactive electric energy

1.0

input voltage characteristic

PT

maximum 9999.9

range

input: 0~600V/AC(L-L)

 

measurement: 20V~400V/AC

permitted overload capacity

800V(L-L)

input energy consumption

≤0.2VA

frequency measurement range

45~60Hz

input current characteristic

CT

maximum 9999.9

range

input 0~5A

 

measurement:10mA~6A

permitted overload

continuous current 10A

impedance

<0.1Ω

input energy consumption

≤0.2VA

auxiliary power supply

ac/dc

AC 85~265V
DC100~250V

 

energy consumption

≤5W

communication

joint type

RS485

 

communication protocol

Modbus-RTU

 

Baud rate

1200-38400

 

address range

1-255

 

data format

N,8,2/O,8,1/E,8,1/N,8,1

 

in parallel control

32 sets

working environment

working temperature

-10ºC~55ºC

 

storage temperature

-25ºC~70ºC

 

maximum humidity

RH95%

size and weight

size

96mm×96mm×134mm

 

weight

0.5kg

power supply

assistant current

AC 85-265V  50/60Hz

 

 

DC 100-250V

 

energy consumption

<5W

 
Data download
 
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