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40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
Specifications
Brand Name :
HENGFENGYOU
Model Number :
ZW7-40,5
Place of Origin :
China
MOQ :
1
Supply Ability :
20000 pieces/year
Packaging Details :
wood package
Delivery Time :
15 days
Payment Terms :
LC T/T
Price :
500-30000
Certification :
IEC CB COC KEMA SNI SABS CCC
Description
ZW7-40.5kv High Voltage Vacuum circuit breaker
40.5KV vacuum circuit breaker ZW7-40.5
Product features
Zw7-40.5 outdoor high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switchgear used in three-phase AC 50hz. 40.5 kilovolts. Using spring operating mechanism or electromagnetic operating mechanism, can be remote control switch, can also be manually controlled energy storage and switch. Used for protection and control of Substation Distribution System, hanging wheel operation and line protection in case of short circuit in rural power network and industrial and mining enterprise distribution system. The circuit breaker is a porcelain columnar structure. The upper KNOB insulator has the vacant arc extinguishing chamber, and the lower KNOB insulator is the post insulator. The circuit breaker is suitable for where frequent operation is allowed. The circuit breaker has the characteristics of reliable sealing, aging resistance, flame resistance, explosion-resistance,long mechanical life,simple installation and convenient debugging.
Packaging & Delivery
Packaging Details:Each product has independent package
Port:Tianjin/Qingdao
Lead Time @:
Quantity(Sets) 1-10 >10
Est. Time(days) 15 To be negotiated
specification and other parameters:
40.5KV vacuum circuit breaker ZW7-40.5
Note 1: -5% is the maximum current tapping position if the rated capacity is 3150kV.A or above.
Note 2: If transformers’ annual average load rate is between 41% and 46%, using loss values in this Table can obtain the highest operating efficiency. Reliable seal, flame-proof,

About us

Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete

sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,

high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical

enterprises. The company is located in the beautiful coastal city of china-qingdao. The company

has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,

and a sound sales and service system, annual output value of US $1 billion, the products sell well

at home and abroad.

40.5KV vacuum circuit breaker ZW7-40.5
Product tags

33kv vacuum circuit breaker

,

vacuum circuit breaker zn632

,

3ah5 vacuum circuit breakers
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40.5KV vacuum circuit breaker ZW7-40.5

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Product Detail
Brand Name :
HENGFENGYOU
Model Number :
ZW7-40,5
Place of Origin :
China
MOQ :
1
Supply Ability :
20000 pieces/year
Packaging Details :
wood package
Contact Supplier
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5
40.5KV vacuum circuit breaker ZW7-40.5

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Active Member
6 Years
shandong, qingdao
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Electrical Power Transformer, Dry Type Transformer, Oil Immersed Transformer
Total Annual :
3000-5000
Employee Number :
100~200
Certification Level :
Active Member
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