Qingdao Hengfengyou Electrical Engineering Co., Ltd.
| Payment Terms | LC T/T |
| Supply Ability | 20000 pieces/year |
| Delivery Time | 15 days |
| Packaging Details | wooden case |
| Mechanical Life | 30000 times |
| Frequency | AC 50/60 Hz |
| Rated voltage | 12KV 11KV 10KV |
| Rated Current | 200A 400A 630A 1250A |
| Poles Number | 3, 3 |
| Brand Name | HENGFENGYOU |
| Model Number | ZW32-12 |
| Certification | IEC CB COC KEMA SNI SABS CCC |
| Place of Origin | China |
View Detail Information
Explore similar products
3 Poles High Voltage Vacuum Switch 12KV Rated Current CE / ISO Certification
630A Outdoor Vacuum Breaker High Voltage Switch Manual / Electric 35kv
ZW7 Outdoor High Voltage Vacuum Circuit Breaker
Zw8 outdoor high voltge Vacuum Circuit Breaker
Product Specification
| Payment Terms | LC T/T | Supply Ability | 20000 pieces/year |
| Delivery Time | 15 days | Packaging Details | wooden case |
| Mechanical Life | 30000 times | Frequency | AC 50/60 Hz |
| Rated voltage | 12KV 11KV 10KV | Rated Current | 200A 400A 630A 1250A |
| Poles Number | 3, 3 | Brand Name | HENGFENGYOU |
| Model Number | ZW32-12 | Certification | IEC CB COC KEMA SNI SABS CCC |
| Place of Origin | China | ||
| High Light | vcb circuit breaker ，vacuum circuit switch | ||
ZW32 12kv circuit breaker ac vacuum switch 24kv High Voltage ac circuit
breaker Outdoor for Switchgear earthing switch
ZW32-12 series outdoor pole-mounted vacuum circuit breaker is a kind of outdoor
three-phase AC power distribution equipment at 12kV and 50Hz, mainly used for
closing the load current and opening overcurrent and short circuit current in the power
system. It can be used as a section switch in the distribution line, branch line and ring
main and as a incoming switch in rural grid, industrial and mining enterprises, residential
areas, construction sites, etc.
Service Conditions:
Altitude: ≤1000m; if applied in special conditions, it is designed to 2000m to 4000m to
meet the requirements of different altitudes.
Ambient temperature: -40℃~+40℃;
Wind speed≤35m/s;
It is placed in the places without violent vibration
parameters
| ltem | Unit | Data |
| Ratedvoltage | KV | 12 |
| Ratedfrequency | Hz | 50 |
| Ratedcurrent | A | 630/1250 |
| Ratedshortcircuitbreakingcurrent | kA | 20/25 |
| Ratedpeakwithstandcurrent(peak) | kA | 50 |
| Ratedshort-timewithstandcurrent(4S) | KA | |
| Ratedshort-circuitdlosingcurrent(peak) | kA | 50 |
| Mechanicallife | Times | SpringOperation10000 PermanentMagnetic30000 |
| Ratedcurrentbreaking | Times | 0-0.3s-C0-180s-CO |
| Ratedshort-circuitbreakingcurrent | Times | 30 |
| Powerfrequencywithstandvoltage(1min) | KV | 42(acrossopencontacts:49/34) |
| Lightningimpulsewithstandvoltage(peak)inter-phase | KV | 75(acrossopencontacts:85) |
| Closingtime | ms | 25~60 |
| Totalbreakingtime | ms | s100 |
| Arcingtime | ms | s20 |
| Ratedinputpowerofenergystoragemotor | 40 | |
| Ratedoperatingvoltageandratedvoltageofauxilianycircuit | V | DC220,110,24 AC220,110,24 |
| Storagetimeunderratedvoltage | S | s10 |
| Ratedcurrentofover-currenttripper | A | 5 |
Specification:
Snapped vacuum interrupter,air insulated,with electric spring operating mechanism,allowing
breaking the ability strong,high frequency short-circuit breaking,no fire and explosion hazards,
easy operation is an excellent,practical,strong product.
The product structure using three-phase common tank type,casing into the outlet,cabinets dry
air,electric spring mechanism is disposed on the side of the box,can be used under relatively
harsh environmental conditions.
This product is vacuum interrupter ceramic shell,goblet longitudinal magnetic field electrode
structure,copper-chromium contact materials,with excellent breaking and closing short-circuit
current capability.
The product is small,light weight,becautiful apperance.vacuum interrupter ans insulation support
sleeve design compact,pole qualifying conductive silicone rubber outer note,can adapt to harsh
weather confitions and dirty environmrnts.
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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
3000-5000
Employee Number:
100~200
Ecer Certification：
Active Member
Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product... Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product...
Get in touch with us
Leave a Message, we will call you back quickly!