PRW-12F/200 Drop-off Type Fuse with Load Isolator
| Unit Price: | Get Latest Price |
|---|---|
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union,D/A |
| Incoterm: | FOB,CFR,CIF,FCA,CPT,CIP |
| Min. Order: | 1 Bag/Bags |
| Transportation: | Ocean |
| Port: | NINGBO,SHANGHAI,ANY PORT |
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Product Description
- Model No.: PRW-12F/200
- Packaging: Wooden Case or as Per Requirement
- Productivity: 50000 Sets/Year
- Brand Name: VILLE INDUSTRY
- Place of Origin: Ningbo China
- Supply Ability: 50000 Sets/Year
- Certification: IEC Standard
- HS Code: 8
General:
PRW-12F/200 type fuse is used for overload and short circuit protection and opening and closing load current in power distribution and distribution transformer with rated voltage 10kV, rated current less than 200A and frequency 50Hz.
Structure:
This kind of fuse consists of three parts: Fuse base, load arc-extinguishing device and an arc-extinguishing device. Active and static contactor is of bridge structure. While fuse is in closing position, active and static contactor will be tightly pressed by compressed spring to guarantee a suitable pressure between contactors. A rotary torsion spring is equipped in the lower end of arc-extinguishing tube. When a fuse-element is put in the tube, the torsion spring will be screwed tightly, the fuse will be in drawing tightly condition to ensure the arc-extinguishing tube self-locked in closing position. When overload or short-circuit occurs, fuse-element will be melted and the fuse will be quickly drawn out from the fuse tube by the torsion spring. Meanwhile, a great deal of arc-extinguishing gas is produced in the fuse tube by electric arc heat energy to extinguish electric arc quickly. After electric arc-extinguishing, the voltage between the both ends of the fuse is regained. The fuse tube will be dropped out by its weight and a function of compressed spring with bridge contactors. So an obvious disconnected section will be produced. Arc-extinguishing tube is designed at a step by step gas-discharging type. While breaking a low current, gas produced will be released from the lower vent. While breaking a high current, the gas produced will be released from the upper cap to realize a gas release from both the top and the bottom, which meets the requirements of breaking different current in the same fuse.
Overview:
Main Technical Data:
Shape and Installation Dimension:
Ningbo China
Min. Order:1
Guangdong, China (Mainland)
Min. Order:1000
Guangdong, China (Mainland)
Min. Order:1000
Guangdong, China (Mainland)
Min. Order:500
Guangdong, China (Mainland)
Min. Order:1000
Ville Industry has three wholly owned and holding subsidiaries with a wide product range covering various specialized fields of Power substation technology equipment;Electric Arc Furnace and metallurgical equipments.
Ningbo Ville Electric Co., Ltd. is invetested by VILLE INDUSTRY. One of wholly owned subsidiaries,It is a well-know listed company in China specialized in R&D of electric power technology,engineering services;supply of transformer and high voltage & low voltage electrical power equipment. Its professional engaged in power substation, power plant project and electrical power complete equipments.
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.
Working field: Manufacturing, engineering, designing, sourcing ,executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.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"Ningbo Ville Enterprise co.,ltd. Transformer manufacture 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.working field is Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer.
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.
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Basic Information
- Company Name:
NINGBO VILLE ELECTRIC CO., LTD.
- Representative:
XU LINGYUN
- Business Type:
Manufacturer , Trade Company , Service , Agent
- Product/Service:
Arc Furnace Transformer , Transformer , Power Transformer , Power Substation , Distribution Transformer , Dry Transformer
- No. of Total Employees:
>1000
- Capital (Million US $):
60000000RMB
- Year Established:
2006
- Product Range:
Transformers
- Certificate:
Manufacturer , Trade Company , Service , Agent
- Company Address:
FL6, NO. C12 Building, Lane 299 Guang Hua RD, Ningbo R&D Park, Ningbo National Hi-tech Zone
Trade & Market
- Total Annual Sales Volume (Million US $):
Above US$100 Million
- Export Percentage:
51% - 60%
- Total Annual Purchase Volume (Million US $):
Below US$1 Million
- Main Markets:
Americas , Asia , Europe , North Europe , West Europe , Africa , Caribbean , East Europe , Middle East , Oceania , Worldwide , Other Markets
Factory Information
- No. of Production Lines:
Above 3000
- No. of R&D Staff:
Above 100 People
- No. of QC Staff:
Above 100 People
- OEM Services Provided:
yes
- Factory Size (Sq.meters):
30,000-50,000 square meters
- Factory Location:
Ningbo R&D Park, Ningbo National Hi-tech Zone
Other products from this company MoreEmail to this supplierCategories: Switchgear Accessories
Business type:Manufacturer,Trade Company,Service,Agent
Certification:ISO9001,ISO14001OEM service:yes
Our Products Range
All Products Power Transformer|--Auto Power TransformerElectric Arc Furnace Transformer Induction furnace transformerRectifier Transformer & Traction TransformerPower Distribution TransformerPad Mounted TransformerDry Type Distribution TransformerPackage Transformer SubstationTransformer ApplicationTransformer Parts|--Transformer Bushing|--Transformer Tap Changer Load Switch|--Transformer Insulation Material|--Transformer Winding Transformer Coil|--Transformer Thermometer|--Transformer Cooler Radiator FanMobile Electric Power Transformer SubstationCurrent Transformer & Voltage TransformerHigh Voltage HV SF6 GIS Gas Insulated SwitchgearHigh Voltage HV Circuit BreakerStatic Var Compensator SVC SVG statcom capacitorDisconnector & Load SwitchSurge Arrester 230kvSwitchgear Switchboard|--Switchgear AccessoriesCircuit BreakerFurnace|--Steel complex Furnace|--Steel complex furnace system equipments
