四虎影视成人永久在线观看,成人精品视频一区二区三区尤物 ,福利视频久久

Wind power solutions

Helping State Grid Corporation of China to shoulder its basic mission of providing safer, more economical, cleaner and sustainable

As an eligible supplier of State Grid Corporation of China, Cooper (Ningbo) Electric Co., Ltd. (the Company) has helped State Grid Corporation of China to shoulder its basic mission of providing safer, more economical, cleaner and sustainable power supply. The Company has supplied more than 14,000 sets of 12kV medium-voltage switchgears and 5,000 sets of 40.5kV medium-voltage switchgears to State Grid Corporation of China accumulatively over the past 5 years. It ranked 3rd and 4th among all suppliers respectively.

NO.1

Ranking 1st among all international brand suppliers.

14000

Medium-voltage switchgears over the past 5 years

View details

Photovoltaic solar energy solutions

Environmental protection and low carbon have become the energy development trend around the whole world

Products provided by Cooper for photovoltaic power stations: 10~35kV vacuum circuit-breaker, special circuit-breaker for capacitor switch, frame circuit-breaker, moulded-case circuit-breaker, inverter, DC moulded-case circuit-breaker, BUSSMANN PV fuse, surge protector, 10~35kV switchgear, low-voltage switchgear, etc.

2000MWp

Solar projects have been accumulated

6000GW

Capacity will reach 6000GW in

View details

Data center solutions

Innovative products, solutions and technologies could help customers manage power and save resources

The power supply of data center plays a crucial role in operating data center’s business.Data center management, and O & M personnel must prioritize stable power supply of the data center.A perfect and reliable power supply and distribution system is the premise of ensuring reliable operation of computer equipment, environmental equipment and auxiliary electrical equipment.

5000+

Group companies served

300+

Cities and regions covered nationwide

View details

Key power solutions solutions

Cooper could provide professional, comprehensive and reliable solutions for customers’ critical power supplies

It mainly includes ASN-ATC series medium-voltage power supply conversion system (automatic switching and stepwise switch system), EATC series low-voltage CB power supply conversion system, EATS series low-voltage PC power supply changeover system, all of which are equipped with electrical + mechanical interlocking, self-operation and self-recovery, self-operation and non-self-recovery switching functions.

2000MWp

Solar projects have been accumulated

6000GW

Capacity in 2050

View details

Power grid solutions

We can provide complete power distribution scheme to make smart grids more reliable and safer

Cooper can provide complete distribution solutions, including 12~40.5kV air insulated switchgear, ASN500 miniaturized air insulated switchgear, 12~40.5kV gas insulated switchgear, ring main unit, transformer, Edison LSN miniaturized compact low-voltage switchgear, etc. as well as power automation solutions, making smart grids more reliable and safer.

ASN550

Miniaturized air-insulated switchgear

12~40.5kV

Air insulated switchgear

View details

Miniaturized environmental solutions

Miniaturized environmental protection switchgear is miniaturized, economical, environmentally friendly and well-functioning

Miniaturized environmental protection switchgear, featured by a small size and light weight, is applicable to places with a small space, such as residential communities, schools, hospitals, subways, traffic control spots. It can be used not only for indoor power distribution, but also for equipment such as box transformer substation and switching station.In summary, the miniaturized environmental protection switchgear with a miniaturization, economy, environmental protection and well-functioning features has become more popular among customers and extensively used in power distribution projects.

60%

Miniaturized environmental switch saves 60% space relatively

LSN500

Miniaturized compact LV switchgear

View details

午夜成年女人毛片免费观看-午夜成年免费观看视频-午夜成本人动漫在线观看-午夜成a人片在线观看-午夜不卡影院-午夜不卡视频