Product Specifications
| Prod Model: |
ZN85-40.5 |
| Markets: |
South America,Eastern Europe,Southeast Asia,Africa,Mid East |
| Price: |
FOB Price |
| MOQ: |
1 Set |
| Package: |
Exported Wooden Case |
| Application Range: |
The Circuit System |
| Type: |
Vacuum Circuit Breaker |
| Brand: |
Sinoamigo |
Product Description
Company profile
China· ZheJiang ChangKai Electrical Co., Ltd was locate d at coastal zone of south of Zhejiang province, that is, Beautiful Yandan mountain of scenery YueQing known as China Electric Municipality. It possesses one hundred and eighty employees in total, thirty percent of which is various of professional technician. The company has completely pass ED the ISO9001 Quality System certification and obtain ED the production license, CCC Authentication, testing certification. Right of self-supporting importing and exporting.
Descriptions of the product
ZN85-40.5 type indoor AC HV vacuum circuit breaker is applicable for AC 50HZ, 35kv, used for industrial and enterprise, power plant and transformer substation to protect and control equipment. It can also be used in the location where is for frequent operating, Its performance complies with GB 1984 AC HV Circuit Breaker and JB3855 3.6~40.5 indoor AC HV vacuum circuit breaker.
|
Item |
Unit |
Reference |
|
rated voltage |
kV |
40.5 |
|
1min industrial frequency withstand voltage |
kV |
95 |
|
thunder impulse withstand voltage )peak value) |
kV |
185 |
|
rated current |
A |
1250,1600,2000 |
|
rated frequency |
Hz |
50 |
|
rated peak value withstand current |
kA |
25 31.5 |
|
rated peak value withstand current |
kA |
63 80 |
|
rated short-circuit break current |
kA |
25 31.5 |
|
rated short-circuit close current |
kA |
63 80 |
|
rated short-circuit duration |
S |
4 |
|
rated operation order |
|
0-0.3S-co-180S-co |
|
break and close time |
ms |
<80 |
|
rated short-circuit current break and close time |
times |
20 |
|
one condenser bank'dropout current |
A |
630 |
|
back-to-back condenser bank's dropout current |
A |
400 |
|
Mechanical life-span |
times |
10000 |
|
rated operation voltage |
V |
-110/-110,-220/-220 |
China· ZheJiang ChangKai Electrical Co., Ltd was locate d at coastal zone of south of Zhejiang province, that is, Beautiful Yandan mountain of scenery YueQing known as China Electric Municipality. It possesses one hundred and eighty employees in total, thirty percent of which is various of professional technician. The company has completely pass ED the ISO9001 Quality System certification and obtain ED the production license, CCC Authentication, testing certification. Right of self-supporting importing and exporting.
The company conducts management principle that the Strong's collab o ration with the strong \ utilizing internal resource and absorbing external advantage to greatest degree and establishes long-period collaboration and partner relationship with Xi'an high-voltage research institution \ PingGao electric and ZheJiang University, which provides technical support for new product's exploration and market enlargement. Additionally, with the advanced testing equipments, consummate after -sell service, it has been awarded as advanced departm e nt and excellent enterprise by government for many years.
The company will insist on the management idea of "Creative sprit, unceasing struggle, seek for outstand, regard talents", redound upon the clients with good products and considerate service
