ELECTROLINES INTERNATIONAL CO.,LTD.
HOME
Home Addfavorite Contact E-mail
 
HOME >>Products >>HW8 Air Case Circuit Breaker
Product Show
HW8 Air Case Circuit Breaker
HW8 Air Case Circuit Breaker

 
Application
 
HW8 series intelligent air circuit breakers are applied for the network circuit of AC 50Hz, rated voltage 400V, 690V and rated current between 400A and 6300A. Mainly used for distributing energy and protecting the circuit and power supply
device against short circuit, under voltage, single-phase ground fault, etc. The HW8 has intelligent protection function and the key parts adopt intelligent release. The release can make the accurate selective protection, which can avoid cutting off
the power and improve the reliability of power supply.The products conform to IEC60847-2, IEC60947-4 standards.
 
Specifications
 
Type
Frame rated
current InmA
Rated current InA
Rated
voltage Ue V
Rated
insulation voltage Ui V
HW8-2000
2000
400, 630, 800, 1000, 1250, 1600, 2000
AC 400/690
800
HW8-3200
3200
2000, 2500, 2900, 3200
HW8-6300
6300
4000, 5000, 6300
 
Type
Breaking capacity 1cu KA
Rated run shortcircuit breaking capacity 1cs KA
Rated short-time current 1cw KA
Arcing distance
mm(draw-out)
400V 690V
400V 690V
400V
HW8-2000
80
50
50
40
50
0
HW8-3200
100
65
80
50
65
HW8-6300
120
85
100
80
85
 
Current multiple
1.05Ir1
1.3Ir1
1.5Ir1
2.0Ir1
Tripping time
>2h nont ripping
<2h ripping
Setting time tL
Tripping time in 1.05IrtL
15s 30s 60s 120s 240s 480s 8.4s 16.9s 33.7s 67.5s
135s 270s
 
Note:
1. When it has three protection, setting value cannot be cross
2. The ex-factor current setting value is Ir1=In1=In, Ir2=4In, Ir3=50kA and Ir4=0.2 in if there is no specifications on the contract.
 
Type Pole L1 L2 L3 L4 L5
W1
W2
b
In A a
HW8-2000
3P
375
335
292
356
247
421
467
137
400~630
10
4P
470
430
292
360
247
800~1600
15
HW8-3200
3P
435
395
352
325
307
2000~2500

20
4000A
550
510
352
440
307
4P
550
510
352
440
307
494
540
212
3200~4000
30
HW8-6300
4000/5000
3P
813
773
352
703
307
4000
20
4P
928
888
352
818
307
5000~63000
30
HW8-6300
3P
928
888
352
818
307
 
HW8-3200 could increase to 4000A, its installatin dimension is same with HW8-3200, 4P
 
 
 
 
Copyright © Electroline Electrical Co.,Ltd. All Rights Reserved.
Tel:4008627668 +86-577-62719178  61719176   Fax: +86-577-62779568    E-mail:  export@electrolines.cn    
Add:No.26th,Lingyun Road,Dongfeng Industrial Zone,Liushi Town,Wenzhou City,Zhejiang Province,P.R.China.
Chinese German Spanish French Italian Portuguese Korean Arabic Russian
乐清网络公司 | 柳市网络公司 | 白象网络公司 | 乐清网站制作 | 柳市网站制作 | 白象网站制作 | 乐清制作网站的公司 | 柳市制作网站的公司 | 白象制作网站的公司 | 乐清网站建设 | 柳市网站建设 | 白象网站建设 | 乐清网站制作哪家好 | 柳市网站制作哪家好 | 讯通网络