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3.6kV Vacuum Interrrupter Arc Extinguishing Chamber For Contactor
US$40.00-60.00
3 Pieces
Sample price:US$60.00/piece.Request sample
Product profile
Customization
AvailableElectricity Type
VacuumNumber of Pole
3Model NO.
TJ340TA(3.6kV,2000A,10kA)Main Circuit Rating Voltage
High VoltageMain Circuit Rating Current
2000AType
DC/AC Vacuum ContactorName
Vacuum InterrupterShelf life
20yearsColor
Silver, CopperAfterserivce
YesCertification
ISO9001-2000Transport Package
Pallet, Carton(Ploy Bags, Foam)Specification
ceramic&metal components ectTrademark
Feite BrandOrigin
ChinaHS Code
8535900090Production Capacity
30000PCSKey features
High Insulation Performance: Adopts corrugated ceramic insulation shell for high insulating level and reliable operation.
Long Service Lifetime: Shelf life up to 20 years with AC-3 electrical life of 250,000 times.
Low Maintenance Cost: Designed for easy maintenance, low noise, and explosion-free operation.
Wide Application Range: Suitable for power transmission, metallurgy, mining, petroleum, and railway systems.
Advanced Manufacturing: Uses advanced one exhaust technology process for superior vacuum interrupter quality.
ISO 9001 Certified: Production process strictly conforms to ISO9001-2000 quality management system.
High Current Capacity: Rated current up to 2500A with rated short-time withstand current of 8.0kA.
Durable Contact Material: Features copper tungsten and tungsten carbide alloy contacts for erosion resistance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-09-01 CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryWUHAN FEITE ELECTRIC CO., LTD. is presented as an electrical and electronics supplier specializing in vacuum interrupters, embedded poles, circuit breakers, switchgear, switches, and contactors. The stated manufacturing plant area is 23,095 m², with more than 10 production lines and annual output of 600,000 pieces across relevant product categories. The supplier reports ISO 9001:2015 certification, 5 years of R&D engineer experience, and 6–10 quality-control staff. Export activity reportedly began in 2012, with exports representing 11%–20% of total sales. Trade records show shipments of multiple medium- and high-voltage vacuum interrupter models to a buyer in India through Shanghai. Evidence is insufficient to assess after-sales service, financial credibility, and customization capability. The identified customer transactions support customer-case evidence, but the available records show only one named buyer.
Supplier typeThe supplier is identified as an electrical and electronics manufacturer focused on vacuum interrupters, vacuum embedded poles, circuit breakers, switchgear, switches, arc-extinguishing chambers, and contactors. Its stated production output and operation of more than 10 production lines support classification as a specialized manufacturing supplier rather than a purely trading entity.
CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a certified quality-management system, although the provided information does not include certificate scope, issuing body, validity period, or product-specific certifications.
Production capacityThe supplier states a 23,095 m² manufacturing plant, more than 10 production lines, and annual output of 600,000 pieces covering vacuum interrupters, embedded poles, circuit breakers, contactors, and related products. These explicit capacity indicators support a positive assessment of production capability.
Client casesThe records associate WUHAN FEITE ELECTRIC CO., LTD. with SHREEM ELECTRIC LIMITED and show several vacuum interrupter transactions, including 12 kV and 36 kV models, with imports listed from India and Shanghai as the origin port. This provides explicit evidence of at least one identifiable buyer relationship and product shipment activity, although the available evidence does not establish the total customer base or customer satisfaction.
Product Q&A
Q:How to check the vacuum interrupter before putting it into use?
A:
Check if packing is in good condition and if the appearance corresponds to the test certificate. Ensure the ceramic envelope is integrated when shaking. Test power frequency withstand voltage before operating. Clean the surface with a dry or alcohol-damped cloth. Apply 70% of rated power frequency withstand voltage for 1 minute; the unit is qualified if there is no sudden change or trip phenomena.
Q:What are the mounting requirements for the vacuum interrupter?
A:
Clean the surface with cotton or alcohol-dipped silk cloth before mounting. Clean conducting poles and electric connection surfaces for good contact. Adjust the interrupter to align with the equipment. Ensure mechanical data meets specifications.
Q:What precautions should be taken during mounting?
A:
Provide a guide unit during operation. Ensure coaxality of the moving conducting pole and axial line. Do not apply torque force on the bellow. Avoid beating or striking the envelope to prevent cracks. Ensure the conducting pole is vertical on the fixed end face. Do not disassemble repeatedly to prevent screw slipping. Avoid twisting or over-pressing the bellow. Do not exceed the static relief pressure on the end faces.
Q:How to check the vacuum interrupter periodically?
A:
Periodically check using power frequency withstand voltage. Monitor contact burnout; if the burnout mark appears on the moving conducting pole, the electrical endurance is finished and the unit must be replaced.
Q:What is the shelf life of the vacuum interrupter?
A:
The vacuum interrupter has a shelf life of 20 years.
Send Inquiry
*To:Wuhan Feite Electric Co., Ltd.
Wuhan Feite Electric Co., Ltd.*Content:
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