Outdoor Pole-Mounted Vacuum Circuit Breaker
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Western Union |
VT3(ZW14C)-12-630 outdoor pole-mounted vacuum circuit breaker
General:
It is three-phase AC 50Hz, rated voltage 12kV outdoor power distribution equipment suitable for the control and protection of urban and countryside power network 10kV system outdoor medium-small substation, branch lines. It can be single control or network intelligent automatic control according to user requirements. It can be remote controlled after applying passive controller.
Characteristic:
VT3 (ZW14C)-12/630 outdoor pole-mounted vacuum CB is fitted with disconnectors of clear opening. The disconnectors do not increase the dimension or installation space and have reliable mal-operation prevention mechanism. It can be directly mounted onto a pole or with a bracket. Inside the cabinet an electronically controlled surge prevention device. The fitted passive automatic reclosure controller has the best charging function at the present. It is not influenced by lightning high voltage or power line strong current. It can electrically control and reclose the CBS without external power supply or PT.
|
SI. NO. |
Name |
Unit |
Data |
Remark |
|
1 |
Rated voltage |
kV |
12 |
|
|
2 |
Rated current |
A |
630 1000 |
|
|
3 |
Rated short-circuit breaking current |
kA |
16 |
20 |
|
|
4 |
Rated peak withstand current |
kA |
40 |
50 |
|
|
5 |
Rated short-time withstand current(4s) |
kA |
16 |
20 |
|
|
6 |
1minpower frequency withstand voltage to earth, inter-phase, isolation opening |
kV |
42/48 |
Wet 34 |
|
7 |
Lightning impulse withstand voltage to earth, inter-phase, isolation opening |
kV |
75/85 |
|
|
8 |
Standard operation sequence |
Break-0.3s-close, break-180s-close, break |
|
|
9 |
Breaking times of rated short-circuit current |
Times |
30 |
|
|
10 |
Mechanical life |
Times |
10000 |
Disconnector 2000 |
|
11 |
Net weight |
kg |
220 |
|
|
12 |
Overall dimension |
mm |
For rated current 630: 950x896x840
For rated current1000: 1010x910x844 |
|
|
13 |
Package overall dimension |
mm |
1222x1112x1000 |
|
| Prod Model: |
VT3(ZW14C)-12-630 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Arc-extinguishing Medium: |
Vacuum |
| Structure: |
MCCB |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Poles Number: |
3 |
| Certification: |
CCC |
| Operation: |
Electric Type |
| Installation: |
Open Frame |
| Speed: |
High-Speed Circuit Breaker |
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"
