Vib-24 Indoor Vacuum Circuit Breaker (Embeded poles)
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
VIB-24 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
24kv |
| Industry Standard: |
IEC |
| Capability Grade: |
M2-E2-C2 |
| Feature: |
Free-Maintance, Longer Mechnical&Electrical Life |
| Mechanical Endurance: |
10000cycle |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Energy-storage Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
CCC |
| Installation: |
Withdrawable |
Product Description
VIB-24
Indoor High Voltage Vacuum Circuit Breaker With Embedded PolesGeneral DescriptionVIB-24 series of Indoor High Voltage Vacuum Circuit Breaker with embedded poles is three phase A.C.50Hz indoor power distribution equipment with the rated voltage of 24kV.It's used for protecting and controlling the electrical equipment in the fileds of industry&mining enterprise,power plants and substation.The main conductive circuit of this type vacuum circuit breaker with spring mechanism is embedded pole,that can greatly improve the reliability of insulation,mechanical and breaking performance,and really realize the free-maintance and longer mechanical&electrical life.This type Vacuum Circuit Breaker conforms to national standards and the stipulations of IEC standard.The capability reaches grade of M2-E2-C2.The products is used for many kinds of switchgear like KYN28-24(GZS1)and can be fixed installation.Applying ambient conditions1.Ambient temperature:-15ºC~+40ºC.2.Ambient 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%.3.Earthquake intensity:not exceed 8 degrees.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.The height above sea level:1000m(besides the special requirements).6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.
Main technical specification| S.N | Name | Unit | Data |
| 1 | Rated voltage | kV | 24 |
| 2 | Rated current | A | 630 | 1250 | 1600 | 2000 | 2500 | 3150 |
| 3 | Rated frenquency | Hz | 50 |
| 4 | Rated short circuit breaking current | kA | 20 | 25 | 31.5 |
| 5 | Rated short circuit making current | kA | 50 | 63 | 80 |
| 6 | Rated short time withstand current | kA | 20 | 25 | 31.5 |
| 7 | Rated peak withstand current | kA | 50 | 63 | 80 |
| 8 | Rated power frequency withstand voltage | kV | 65 |
| 9 | Rated lightning impulse withstand voltage | kV | 125 |
| 10 | Rated short-circuit duration | s | 4 |
| 11 | Rated operating sequence |
| O-0.3s-CO-180s-CO |
| 12 | DC component |
| 50% |
| 13 | Mechanical endurance | Cycle | 10000 |
Overall outline drawing
Following information is required for order
VCB Full type,main technical specification,distance between phase and quantity.
Type and specification of service voltage.
Name and quantity of spare parts.
If you have some questions of the products,pls contact us at any time.
Company Introduction
General
Shaanxi Longxiang Electrical Co., Ltd. is a specialized manufacturer of making vacuum circuit breaker covering the voltage range of 12kV~40.5kV, which is located in Gaoxin 19th Road, East Development Zone, Baoji city, Shaanxi province. It occupancies total area of 18800 square meters including building area of 12800 square meters. The annual production capacity of vacuum circuit breaker is 16000 sets.
Professional management team and extensive market supply
Shaanxi Longxiang Electrical Co., Ltd is in posseeion of professional management team, main of them were from middle of high level management of large-scale enterprises in this industry, with more than 20 years working experience accumulation, professional knowledge and managerial experience, we focus on technology innovation based on market-oriented concept. The products are widely used in national power, petrochemical, smelting, aviation industry etc. And also exporting to Italy, Russia, Iran, India and other international markets. We also have established long-term strategic cooperation relations with several specialized manufactures of power transmission and distribution in the world.
Reliable technique and continuous improvement of quality control
Having professional R&D team to supply technical support, and cooperating with related research institutes, all these guarantee our product in pioneer level on its technique. Besides, our advanced production line can control the quality of any procedures, and all products will be inspected strictly before delivery.
Contact information
Website: www.longxiangelectric.com Fax: +86 917 6732963
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