11kv High Voltage Vacuum Circuit Breaker with Embedded Pole
| Price: |
US $ 830-850/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
| Prod Model: |
VF2-12 |
| Rated Voltage: |
11kv 12kv |
| Rated Current: |
630A 1250A |
| Usage: |
Circuit Protection |
| Scope Of Application: |
Mainly for Switchgear |
| Machinery Life: |
10000 Times |
| Mechanisms: |
Permnant Magnet Mechanisms |
| Interrupter: |
Embedded Pole Interrupter |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Structure: |
ACB |
| Poles Number: |
3 |
| Certification: |
CCC |
| Installation: |
Draw or Fixed |
Product Description
Advantages: 1.Our Company Has Great Reputation In Domestic Market.
2.Good Quality Guaranteed With Reasonable Price.
3.OEM, ODM Are Welcomed.
4.Goods Will Be Delivered On Time. 5.Factory Selling DirectlyDescriptionOverview
VF2-12 TYPE vacuum Circuit breaker , indoor high voltage switchgear suitable for 11/12kV. Threephase power system with 50Hz/60hz frequency in order to protect and control electrical appliances, and especially suitable for frequent operation at rated current or incessant open circuit due to unique advantages of vacuum circuit breaker.
Spring operating mechanism and breaker body parts adopt integration design. Thank for this design, breaker not only can be a fixed installation unit, but also can be a withdrawable unit with a specially pushing framework. For meet the requirement of XGN2, GG1A cabinet, the fixed type breaker can be install additionally interlock. Main specifications and technical parameters | NO | Item | Unit | Technical Data |
| 1 | Rated voltage | KV | 11/12 |
| 2 | 1 min power frequency withstand voltage | 42 |
| Lighting impulse withstand voltage(peak value) | 75 |
| 3 | Rated Frequency | Hz | 50/60 |
| 4 | Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
| 5 | Rated short time withstand current | KA | 20, 25, 31.5, 40 |
| 6 | Rated withstand current(peak) | 50, 63, 80, 100 |
| 7 | Rated short-circuit opening current | 20, 25, 31.5, 420 |
| 8 | Rated short-circuit closing current | 50, 63, 80, 100 |
| 9 | Rated duration of short-circuit | S | 4 |
| 10 | Contact's clearance | | 3.5±0.5 |
| 11 | Contact's travel | | 9±1/11±1 |
| 12 | Average opening speed | M/s | 1.1±0.2 |
| 13 | Average closing speed | M/s | 0.6±0.2 |
| 14 | Opening time | Ms | 35-60 |
| 15 | Closing time | Ms | 20-45 |
| 16 | Mechanical life | Times | 30000 |
| 17 | Rated operating order | | O-0.3S-CO-180S-CO(<40KA)
O-180S-CO-180S-CO(≥40KA) |
PLS FOLLOW MY LINKEDIN| Joimmy Chow / Guanchu Tao |
Applying ambient conditions1.Ambient temperature:-10ºC~+40ºC.
2.The height above sea level:≤1000m(besides the special requirements).
3.Relative humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.Packing & Shipping
PLS FOLLOW MY LINKEDIN| Joimmy Chow / Guanchu Tao |
Shentong Technology Co., Ltd. is an integrated professional power equipment manufacturing enterprise of science, industry and trade, which is located in Wenzhou, Zhejiang which is called "The city of electrical"in China. The current enterprise registration funds is one hundred million Yuan. Our company has throughed the ISO9001 international quality certification system. We are also the national power "two network transformation"recommended enterprise. Our company is specialized in the production of HV/LV Integrated Switchgears and switchgears' accessories, power station accessories, such as: Power Transformer, 10kv-40.5kv intelligent vacuum circuit breaker, epoxy resin casting insulators, wall bushing, contact box, earthing switch, load switch, 10kv-35kv current transformer, 10kv-35kv voltage transformer, low voltage current transformers, solenoids, SF6 load switch, high voltage metering box and other electric components. Chinese professional terminal manufacture, Chinese vcb manufacture, electrical manufacture, switchgear manufacture, Chinese CT PT manufacture
Our company has a group of senior technical production staff. The company adopts modern production and management modes. With high quality products and perfect after sale Service, we got good reputation from customers. The products are widely used in aerospace, metallurgy, petrochemical, port, municipal and other industries.
We not only provide customers with excellent quality products, but also strive to use our years of professional experience to provide customers with the best solutions and characteristics of personalized services.
Product Advantages: Well and High Quality Control, Prompt Delivery, New Product, Customer's Design and Logo are Welcome, Competitive Prices, Earth-friendly Products, Small Order Acceptable, ODM Accepted, OEM Accepted,
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