| Prod Model: |
FZW32-40.5 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
40.5kv |
| Rated Frequency: |
50Hz |
| Rated Current: |
1250A |
| Customized Design: |
Yes |
| Rated Short-Circuit Duration: |
4s |
| Mechanical Life: |
> 10000 Times |
| Type: |
High-voltage |
| Structure: |
Three-column Disconnector |
| Installation: |
Indoor High-voltage |
| Series: |
Three |
| Switching Mode: |
Single Throw-in |
| Operation: |
Electric, Manual Type |
| Certification: |
CCC |
| Brand: |
People |
Product Description
Application
FZW32-405 series high voltage AC Vacuum load switch is applied in the three-phase, AC50Hz, rated voltage up to 40.5KV, rated current 1250A electric-supplying network. Mainly applied in three-phase RMU net pr ending electric-supply city distribution station and industrial electrical equipments, with load-control and short-circuit protection.
The load switch can match relative manual operation mechanism or electrica motor operation mechanism.
Surrounding
Altitude: below 3000m
Air temperature maximum is +40ºC, minimum is -30ºC.
Relative temperature: diary average ≤95%, monthly average ≤90%
No frequent shrink shock.
Feature
1. Vacuum arc blow out, no explosive danger, no need to inspect
2. Isolation knife switch are interactive to three-phase vacuum arc extinguish chamber, obvious fracture exists when breaking.
3. Component parts all adopt stainless steel material, bottom bracket adopts stainless steel material or carbon steel material of hot-galvanized with UV protection coating To ensure device normally run in outdoor environment.
4. Strong breaking capacity, safety, reliable, long electrical life, frequent operation.
5. Widely used in rural network, city network, reconstruction of rail distribution wires
Specification
| Rated Voltage | 40.5KV |
| Rated Current | 1250A |
| Rate Frequecy | 50Hz |
| Rated active power load breaking current | 1250A |
| 5% rated active power load breaking current | 62.5A |
| Rated cable charging breaking current | 25A |
| Power frequency withstand voltage(1min) | arc extinguishing chamber fracture:68KV
phase, to earth: 95KV; isolation fracture: 110KV |
| lightning impluse withstand voltage(peak) | phase, to earth: 185KV; isolation fracture: 215KV |
| Rated short-time withstand current(Moving reliable current) | 25KA |
| Rated short-circuit duration | 4s |
| Rated peak withstand current(Moving reliable current) | 63KA |
| Rated short-circuit closing current | 63KA |
| Manual operation moment | ≤300N.m |
| Mechanism life | 10000 times |
| Rated active power load current breaking times | >100 times |
| Vacuum extingushing chamber conact admitted wearing thickness | 0.6mm |
| Earthing knife switch mechanical life | 2000 times |
| Earthing knife switch moving rereliability | 40KA |
Vacuum arc-extinguish chamber
| Contact open clearnce | 13±1mm |
| Average breaking speed | 1.4±0.2m/s |
| Three phases closing synchronization | ≤5ms |
| Three phases breaking synchronizaton | ≤2ms |
| air clearance between charged bodies and to earth | >420mm |
| Auxiliary circle resistance | 400μΩ ≤ R ≤ 1000μΩ |
| Isolation knife switch pressure | 500±50N |
| Inlet outlet ends resistance | ≤150μΩ |
| Contact knife final leaving point to static contacts distance small fracture/big fracture | ≥180/420mm |
Packing and shipping-- Wooden box for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.
Our Service-- We have our own factory, professional manufacturer
-- We can send you samples within one week.
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Warmly welcome to visit our factory. Welcome customer or your agent to inspect before order or lading.
People Ele.Applianceas Group established in 1996, is one of leading manufactures of electric appliance in China.People Group specialized in manufacturing low, medium and high voltage electric apparatus, complete equipment, electrcal wire & cable, electrical transmission & transformation equipment, as well as explosion proof eletric apparatus, meters and instrument, power automation system and so on.
From People Group's brith till present, self-accumulation of capital and resource integration are their secrets to success.By means of restructuring, merging, and building partnerships People Group has created a business model of multi-industries and global diversification, such as urban construction, hydropower stations, energy resources, modern logistics, electronic information systems, foreign trading and so on.People Group possess 4 modernized production bases that total area is over 50 branches and offices overseas.
People Group has been approved by ISO9001, ISO14001 and OHSAS18001 systems.The products are employed in key national projects, such as Pudong airport, the Three Gorges Projects, Beijing Metro, Olympic Palaestra etc.People Group is rated as one of Top 500 Enterprises in China and World Machinery 500."People" is awarded as China Well-known Trademark by China Industrial and Commercial Administration General Department.People products won China TOP Brand and National Inspection Exemption Certificate.
Of era of economic globalization, the international electric appliance industry is growing dramatically, with creates numerous opportunities and challenges.To compete with others for global marketplace, People Ele.Appliance Group Zhejiang Import and Export Corp, an exclusively-invested enterprise, is given birth by People Group.It is registered with National Industrial and Commercial Department, permission granted to incorporate and enjoy independent import and export trading.Improt and Export Corp is a member of China Council for the Promotion of International Trade(CCPIT) and China Chamber of Commerce for Import and Export of Machinery and Electronic Products.As People Group's window onto the rest of world, Import and Export Corp with conception of quality assurance standards and sincere service has won good reputation from our loyal customers all around the world.
The size of staff in People Electrical Appliance Group has increased by 45 folds for over ten years, the marketing network has expanded by 65 times, and the production value is now 75 times as that 0 the very beginning.Though multinationals and domestic enterprises are challenging the group in international market as well as in China, Mr.Zheng Yuanbao, leader of People Electrical Appliance Group, is exerting all his efforts.
