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.
Standard
IEC62271-200: 2003GB3906-2006
DL404-2007
|
Item |
Unit |
Data |
|
Rated voltage |
KV |
40.5 |
Insulation level |
Rated power-frequency withstand voltage(1min) |
KV |
95/118(phase to earth/across open contacts) |
|
Rated lightening impulse withstand voltage |
KV |
185/215(phase to earth/across open contacts) |
|
Rated frequency |
HZ |
50/60 |
|
Rated main bus bar current |
A |
630,1200,1600,2000,2500 |
|
Rated branching bus bar current |
A |
630,1250,1600,2000 |
|
4s Short-time withstand current(rms.) |
KA |
16,20,25,31.5 |
|
Peak withstand current(peak.) |
KA |
40,50,63,80 |
|
Protection degree |
|
Enclosure:IP4X,
Between compartment:IP2X |
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
