Pole Vacuum Circuit Breaker
| Price: |
US $ 1-20000/Piece |
| Trade Terms: |
FOB,CFR,DAP |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
ZW32B-12 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
12kv |
| Rated Current: |
630A |
| Rated Fequency: |
50Hz |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Installation: |
Insert |
| Poles Number: |
3 |
| Certification: |
IEC56 |
Product Description
Outdoor pole HV vacuum circuit breaker ZW32-12
General
ZW32-12 type outdoor pole HV vacuum circut breaker is an outdoor HV breaker with rated voltage of12kv, thre-phase AC 50hz, It can be used in opening and closing loaded curren and short-circuit current in T&D system, it is suitable in ower station industrial enterprises and mines, 10kv fitting power for protection and cntrolling, as well as in places for frequen operations, The product adopt with the latest international design idea and te technology of sealing silicon latex with epoxy and exactitud process art, the technology index fit IEC56, GB1984 AC HV breaker and community technology condition of GB/T11022 HV switchgear and equipment cntrolling standard, The technology level is advanced in home with the advantages of exepts the maintenace, small, ligh weight, intelligentize, high reliable and beautiful externality.
Structure:
This product is cmposed bypole, current mutual inductance, spring operationstructue and bottom, Spring operation structure and pole is installed in the bottom, The product is sutable in out environment. With the advantages of compact sculpt, beautiful, simple structure and convenient installation, need not adjust when installd, with an accessorial switch point, it fits allkinds of customer's need. It process disconnecting switch, and have mechanism lin between beakers, if not need, the disconnecting switch caneasily be stripped.
| Rated voltage | KV | 12 |
| Rated frequency | HZ | 50 |
| Rated current | A | 630 |
| Rated short-circuit breaking current | KA | 20 |
| Rated peak withstand current(peak value) | KA | 50 |
| Rated short time withstand current/keeping time | KA/S | 20/4 |
| Rated short-circuit breaking current(peak value) | KA | 50 |
| Rated operation sequence |
| -0.3S--180S- |
| Mechanical endurance | TIMES | breaker 10000 |
|
| switch 2000 |
| Rated current breaking times | TIMES | 10000 |
| Rated short-circuit breaking current break times | TIMES | 30 |
| Power frequency withstand voltage(1min)(wet)phase-to-phase,phase-to earth/(dry)phase,phase-to earth/break point | KV | 34/42/49 |
| Lighting impulse withstand voltage(peak value)phase-to-phase\phase-to-earth/break point | KV | 75/85 |
| Secondary circuit rated 1 min power frequency withstand voltage | V | 2000 |
Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries of VILLE INDUSTRY, It was invested by VILLE INDUSTRY, It is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services specialized in research, development, production of transformer and high voltage & low voltage electrical power equipment
Our Transmission and distribution companies can provide with whole solution for transformer substation and switch substation trunkey project!
The rated voltage from 11kV up to 132kV.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in power substation, power plant project and electrical power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.
Our transformer factory main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer. Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
The products are mainly used in Steel plant; Power - Fossil fuel plant, Nuclear power plant, Railway, Subway and Airport. Wind power generation; Hydroelectric plant engineering; International power generation plant; Power substation transmission and distribution; Residential housing estate power distribution system and so on.
Transformer factory Product includes:
Three phase double (three)- winding power transformer, generator power transformer, auto power transformer, rectifier transformer for each industry, furnace transformer, movable transformer, traction transformer and reactor, power plant auxiliary and standby transformers, transformers for substations of backbone and distribution networks. Transformer for metallurgical companies etc.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide transformer supplier"
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Power equipment application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
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