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Best Price for Vacuum Circuit Breaker by Chinese Supplier

Basic Info

Model No.:  YKN

Product Description

Model NO.: YKN Shell Material: Stainless Steel Structure: Protection Form: All- Packaged Type Size: 1 Uint Application Range: Power Transmission, Power Distribution, Trademark: Qikai or ODM/OEM as per customer demand Specification: IEC60298, GB3906, DL404 HS Code: 8537201000 Certification: CCC, ISO9001:2000 Voltage Level: High Voltage Type: Distribution Metering Box Operation Voltage: High Voltage Shell Protection Grade: IP56 Brand: Qikai, or ODM/OEM as Per Customer Demand Transport Package: Ht Wooden Packaging Origin: Shandong, China High Voltage Switchgear with Metal Amoured(KYN28A-12)

Product description:
High Voltage Switchgear KYN28A-12 is indoor AC Switchgear with metal amoured and with withdrawable structure.It is applied in 12KV three phase AC 50HZ single busbar electricity system.It is high performance power distribution equipment to accept,distribution,control,protection and monitoring of electricity power.It is widely used in power plants,small and medium power transmission,substation,high voltage power transmission mining,metallugary,chemical and industrial enterprises,building,etc.

Main Technical specification:  
Parameters Unit Specification
Rated Voltage KV 12
Rated lightning withstand Voltage KV 75
Rated Current A 630,1250,1600,2000,2500,3150
Rated short circuit Current KA 20,25,31,5,40
Rated short circuit closing Current KA 50,63,80,100
Rated Dynamic stable Current KA 50,63,80,100
Protection Grades   IP4X

Conditions of Use(Special conditions request pls don't hesitate to contact our technicals)
* Temperature:  40ºC to -15ºC
* Humidity: Average humidity daily 95%,Average humidity monthly 90%
* Height above sea level: Above 1000m Max.with 12KV,Above 2000m Max.with 3.6KV,7.2KV
* Earthquake intensity: M8 Max.
*Special condition request,pls contact our technical.

We are certified the ISO9001:2008 Quality System and obtained authorizationproduction license, CCC Authentication, testing certification and we have own Research & Development centre who owns many patents for new designed and improved products properly meet customer demand.
Qikai advantages: professional work and efficient team. We have our Research & Devlopment team with filed experienced, professional knowledge,take our heart to work hardly as our working spirit.
Our products manufacturing process are in accordance with GB/T19001-2008 quality management system requirements and technical standards are in accordance with GB11022 / DL404 \ IEC60694 which could guarantee delivering time & excellent quality for the clients.
Well established complete supplier evaluation & supervision system, strict control of production quality and cost, strive to provide the optimized cost-effective products for clients.
Professional and timely after-sales service: Based on all products standardized design, we can provide users our best and fast service.We committed on focus on customer, cooperation commitment,strict quality compliance and delivery on time.


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Product Categories : High Voltage Switchgear