AUW1-4000 Air Circuit Breaker parts

Specifications

1.Intelligent protection,remote control
2.Manufacturer & factory
3.Air Circuit Breaker parts
4.TUV certificate,CE

Application

The breaker is applicable to the distribution network of power station,factory,mine and high-rise.The breaker has functions of intelligentized protection and selective protection,which can improve the reliability of power supply and avoid unnecessary power failure.

 

Technical Date

No. of poles:3P,4P

Rated current(In):630,800,1000,1250,1600,2000,2500,2900,3200,4000,5000,6300A

Rated isolating voltage(Ui):800V

Standard:IEC60947-2,EN60947-2

Type:Fixed,Drawer

Main technical parameter
Frame size rated current	200A	3200A	4000A	6300A
rated insulation voltage	AC1000V,50Hz
Rated voltage	AC 400V,690V,50Hz
Rated current	400A-6300A
Rated limit short breaking capacity(Icu)	80kA/400V 50kA/690V	100kA/400V 80kA/690V	100kA/400V 80kA/690V	120kA/400V 80kA/690V
Rated operation short breaking capacity(Ics)	50kA/400V 40kA/690V	80kA/400V 65kA/690V	80kA/400V 65kA/690V	80kA/400V 70kA/690V
Rated short time withstand current(Icw)	50kA/400V 40kA/690V	80kA/400V 65kA/690V	80kA/400V 65kA/690V	80kA/400V 65kA/690V
Number of poles	3P,4P
Arcing distance	0

 

Current Multiple

1.05Irl

1.03Irl

1.05Irl

2.0Irl

Tripping time

>2h non tripping

>2h Tripping

Setting time tL

Tripping time in 1.05IriL

15s

30s

60s

120s

240s

480s

8.4s

16.9s

33.7s

67.5s

135s

270s

About us:

 

Aoelec Electrical was established in 2003,with 50 office guys and 240 workers now.Our products are present in more than 30 different countries from Middle Ease to South American,from Europen to Australia,from Southeast Asia to North Africa.And our product have KEMA,TUV,SEMKO,CB and CE certificates.