Zn63A Vs1 11kv 24kv Indoor Vacuum Circuit Breaker
| Price: |
US $ 100-1000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
VS1 |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Installation: |
Insert |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
ISO9001-2000 |
Product Description
Overview
ZN23-40.5 series handcart type indoor vacuum circuit breaker for the high life rated 40.5kA, three-phase AC 50Hz indoor high-voltage electrical equipment. Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; particularly suitable for metallurgy, electric arc steel-making industries, etc. frequent operation required, as a control and protection equipment.
This product meets the GB 1984-89 "AC High Voltage Circuit Breaker" standard. Circuit breaker directly into the GBC-35, JYN1-35 cabinet, remove the plug can be installed separately Service Condition
1.Ambient temperature: -10ºC~ +40ºC(conveyance under -30°C is allowed)
2.Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2KPa; monthly average value ≤1.8KPa
3.Altitude: ≤2000m
4.Earthquake intensity: ≤8 degree
5.The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution. Technical Parameters
| Item | Unit | Data |
| Rated voltage | kV | 24 |
| Rated frequency | Hz | 50 / 60 |
| sulation level | Thunder impulse withstand voltage (peak value) | kV | 125 |
| 1min industrial frequency withstand voltage | kV | 65 |
| Rated short-circuit break current | kA | 20 | 25 | 31.5 |
| Rated current | A | 630,1250 | 630,1250,1600 | 1250,1600, 2000,2500 |
| industrial frequency withstand voltage | kA | 20 | 25 | 31.5 |
| Rated peak value withstand current | kA | 50 | 63 | 80 |
| Rated short circuit close current | kA | 50 | 63 | 80 |
| Rated operation order | | O-0.3s-CO-180s-CO |
| Rated short-circuit current break and close time | times | 20 |
| Rated short-circuit duration | s | 4 |
| Mechanical life-span | times | 10000 |
| The two circuit power frequency withstand voltage | V | 2000 |
| Single capacitor bank breaking current | A | 630 |
| Back-to-back capacitor bank breaking current | A | 400 |
Dynamic and static contacts allow
wear cumulative thickness | mm | 3 |
| Break-brake number (rated operating voltage) | ms | 20~50 |
| Close brake times (rated operating voltage) | ms | 35~70 |
| Rated points/close brake operating voltage | V | AC110 / AC220 / DC110 / DC220 |
| Energy storage rated voltage of motor | V | AC110 / AC220 / DC110 / DC220 |
| Motor power rating | w | 70 |
| Energy storage time | s | ≤15 |
Packaging & Shipping
1.Compact type
This type of devices install all electrical components in the cabinet that required, cabinet made of galvanized steel or stainless steel, the voltage is 3 5kV and below, capacitance below 4000kvar will use such structure. This type of structure is orderly, the installation and the maintenance are convenient, the occupied area is small, and the structure is suitable for the interior installation of a new power transformer substation. 2 . Outdoor type
This install type with a fence around the equipment enclosure ,occupy an area of slightly larger, but the maintenance is very convenient, for in indoor and outdoor use, especially suitable for old power transformer reforming. 
About Us
Founded in 1996, with a registered capital of 10 million USD, Zhejiang Farady Electric enjoys about 20 years' experience in MV transmission and distribution electrical equipment manufacture.
We are National Hi-tech enterprise, National Spark plan Program,State Hi-tech enterprise, State Innovation R&D center, Patent demonstrate company.Farady is located in Liushi of Yueqing, Zhejiang,China,main products include: Transformer/RMU/switchgear/AVR/ACR and MV indoor and outdoor switch. All the products of ours have passed the national and international laboratory type test, Farady Electric was qualified supplier of China State Grid and China southern Grid.With ISO9001/14001/18001, we are strike for create value for our partner and customer.There is more than 20 distributors and agents worldwide already trust us and distribute Farady product there, we are not only export product, but also provide whole technology solution to help partner to establish local factory in our business line.Today, boasting the value of products specialization, brand management, and business globalization, with the sprits of pragmatism, innovation, efficiency, and responsibility, Farady Company is dedicated to become the top name in the international business from china, and contributes its share to the transformation from the Made in China into the Invented in China.WE COMMITTED TO PROVIDE A BETTER POWER.
Our Advantages
The traditional way of reactive power compensation is changing the quantity of capacitors to adjust output reactive power, change method is usually switch or contactor, will result in following hazards:
1. The conventional reactive power compensation method has a large compensation capacity and the adjustment is not flexible, it will lead to the compensation is not suitable , often appear over and not enough.
2. The capacitor switching can cause over-voltage and inrush current, and it will seriously affect and reduce the service life of the switch.
3. When the capacitor is switched on, as the capacitor will charged and discharged, when it need to switch on again, which affects the speed of the switching..
According to the above problems, our company developed the FLYK type reactive power compensation device, has the following advantages:(1). Energy conservation: Farady voltage regulating type capacitors will change the output reactive power by regulating voltage on capacitors, so that the reactive power can be adjusted smoothly. Comparing with other method, it can ensure the capacitors in best condition, the energy saving effect is much better
(2). Low cost:If the old power transformer substation need to reform, only need to add a voltage regulator between the circuit breaker and capacitors, the original circuit breakers, reactors, capacitors can be reuse, greatly reduce the cost of transformation
(3). Maintance Free:When traditional circuit breaker and contactor switching, switching devices and capacitors often damaged because of the above problems, result in high maintenance costs, using Farady devices, automatic control reactive power output, there is no potential risks of other equipments, greatly reducing maintenance and staff costs in power transformer substation (4) Quality AssurancesWe have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.(5) Excellent Services Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.(6) Fast DeliveriesStrong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.(7) OEM ODM and MOQStrong R&D team for quick new products' development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements Normally our MOQ is 100pcs per models. We also produce OEM and ODM as you requirement. We are developing worldwide agent.FAQ
1.Why choice us Farady?After compare quality,delivery and price you will find out answer2. Is that possible to be one of distributor of Farady in my country?Yes,once you action is fast enough 3,More question......Feel free to contact you,you will get immediately reply Contact Us
Founded in 1999, with a registered capital of 10 million USD, Zhejiang Farady Powertec Co enjoys about 20 years' experience in medium voltage distribution electrical equipment manufacture.
We are National Hi-tech enterprise, National Spark plan Program, State Hi-tech enterprise, State Innovation R&D center, Patent demonstrate company.
Farady is located in Ecomonic develop Zone of Yueqing, Zhejiang, China, main products include: Auto recloser/gas insulated load break switch/capacitor switch/ring main unit/vacuum circuit breaker/SF6 switch disconnector.
All the products of ours have passed the national and international laboratory type test, Farady Electric was qualified supplier of China State Grid and China southern Grid.
With ISO9001/14001/18001, we are strike for create value for our partner and customer.
There is more than 20 distributors and agents worldwide already trust us and distribute Farady product there, we are not only export product, but also provide whole technology solution to help partner to establish local factory in our business line.
Today, boasting the value of products specialization, brand management, and business globalization, with the sprits of pragmatism, innovation, efficiency, and responsibility, Farady Company is dedicated to become the top name in the international business from China, and contributes its share to the transformation from the Made in China into the Invented in China.
Our Advantages:
(1). Professional team: Farady before-sales engineering team give you full support as whole solution
(2). Adquate sale reference: Export to 55 countrys with good sale reference and international bid experiencec
(3). Paper work: Full ISO certificate and product type test convince end user
(4) Quality Assurances
We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.
(5) Excellent Services
Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.
(6) Fast Deliveries
Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.
(7) OEM ODM and MOQ
Strong R&D team for quick new products' development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements
More >
Other Products with This Manufacturers
