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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
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Electromotor intelligent measure and control instrument


 

 

Electromotor intelligent measure and control instrument
N8-MUseries electromotor intelligent measure and control instrument is an integration of electromotor measuring, protection, control and communication functions. It is widely used in electronic chemical, metallurgy, coal, cement and paper-making fields.

Technical index

                                                                 

Rated power current

5A,25A,50A,100A,150A,200A

Current testing range

(1%~1000%)Rated power current

Rated input voltage

220V,380V

Voltage resting range

(10%~120%)Rated input voltage

Rated frequency range

50Hz

Phase testing range

0~90°

Accuracy of measurement

50Hz

Assistant working power supply

Rated supply voltage

AC220V,AC110V,DC220V,DC110V

Allowable deviation

-20%~+10%

Allowable frequency change

50Hz/60Hz(±0.5Hz)

Power Consumption

≤5W(direct current rated)

working environment

Environment temperature

-10℃~+55℃

storage temperature

-25℃~+70℃

atmospheric pressure

70kPa~106kPa

input

power supply mode

internal supply, outer supply

supply voltage

DC24V,DC220V,AC110V,AC220V

overload capacity

10 times rated current

proper functioning

analog quantity output

analog quantity output parameter

proper functioning

electric energy pulse output parameter

1000pulse/1kWh(

electric energy pulse output method

optocoupler,relay

accuracy

current,voltage: 0.5%  power supply: 1%  electric energy: 2%

control relay output

output capacity

AC250V 10A (resistive)/ DC30V  10A(resistive)

maximum off voltage

AC400V   DC125V

maximum off capacity

4000VA

signal relay output

output capacity

AC250V  1A(resistive)/ DC30V   1A(resistive)

maximum off voltage

AC300V   DC110V

maximum off capacity

1000VA

safety testing

surge noise immunity:(GB/T 17626.5-1999)

Ⅳ level

pulse magnetic field noise immunity:(GB/T 17626.9-1998)

Ⅳ level

electroSTatic Discharge:(GB/T 17626.2-1998)

Ⅳ level

 
Data download
 
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