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AC Current 10kv Middle-Voltage Switchgear Electrical Cabinet Metal Enclosure Kyn28-12

Shandong Weiteri Electric Co., Ltd.

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Address: Yangliu Town Industrial Park, Xintai City, Tai′an, Shandong, China

Contact name:Zhu

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Shandong Weiteri Electric Co., Ltd.

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AC Current 10kv Middle-Voltage Switchgear Electrical Cabinet Metal Enclosure Kyn28-12

Country/Region china
City & Province shandong
Categories Fuses
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Product Details

Basic Info.

Model NO.
KYN 28-12
Certification
CCC, ISO9001
Shell Material
Steel Plate
Voltage Level
Medium Voltage
Installation
Removable
Structure
Withdrawable
Current
AC
Trademark
Witry OEM
Transport Package
Piywood Pallet
Origin
Shandong China
HS Code
8537209000

Product Description

KYN28A-12 metal armored draw-out type switchgear


Product Overview


KYN28A-12(Z) indoor metal armored draw-out type switchgear (hereinafter referred to as switchgear) is a complete set of distribution device for the 3~10kV three-phase AC 50Hz single bus or sectioned single bus system. It is mainly used for power transmission in power plants and medium/small sized generators, power distribution in industrial and mining enterprises as well as power receiving and transmission of secondary substation and starting of large sized high voltage motor. It realizes control, protection and monitoring. This switchgear meets DL/T404-91, IEC298 and GB3906 standards. It has interlocking function to prevent pushing of withdrawable circuit breaker under load, erroneous switching of circuit breaker, closing of circuit breaker when the grounding switch is in closed position, entry into energized chamber and erroneous closing of grounding switch under energizing. It can be equipped with VS1 vacuum circuit breaker or ABB VD4 vacuum circuit breaker. It is a distribution device with advantageous performance.

Service environment

Normal working conditions
1.Ambient air temperature: upper limit of +40ºC and lower limit of -10ºC;
2.Altitude: 2000m
3.Relative humidity:  Daily average RH of no more than 95%
                                Monthly average RH of no more than 90%
4. Earthquake: intensity of no more than 8
5.The surrounding air shall not be polluted by corrosive or combustible gases or steam.
6.There shall be no severe pollution or frequent vibration; severity design shall meet Class 1 requirements in severe conditions.
Special working conditions.
The company and the user negotiated to reach an agreement on special operating conditions according to GB3906 standard. The customer shall negotiate with the company on every special operating condition ahead of time. For example, the switchgear is installed at an altitude of more than 1000m; the ambient temperature is less than -10ºC.
To prevent condensation, the switchgear is provided with heater which will be put into operation when the switchgear is in standby status or even in normal operation condition.
The heat radiation of the switchgear can be realized by additional ventilation facilities.
Enlarge creepage distance of the insulating pieces properly at high altitude regions.
Use smart temperature controllers to control internal temperature of the switchgear in high and cold regions.

Technical specification
No.ItemsUnitParameters
1Rated voltagekV12
2Lightning impulse withstand voltage (full wave)kV75
3Rated frequencyHz50
4Rated current of main busA1250, 1600,2000,2500,3150,4000
54s thermal stability current (effective valve)kA20, 25,31.5,40,50
6Rated dynamic stability current (effective valve)kA40,50,80,100,125
7Level of protection  IP Chamber with housing IP4X, IP2X for opening of circuit breaker chamber door
8External dimension (W×H×D)mm800×1500×2300
1000×1600×2300

About Our Company

Shandong Witry Electric Co., Ltd. is a professional electrical equipment enterprise located in Shandong province east of China, integrating R&D, design, manufacture, supply and export.

The main products are high-voltage transmission and transformation equipment, high and low-voltage switchgear, cable tray. the products are widely used in power, metallurgy, chemical industry, machinery, medicine, mining, textile and other industries.

 
Mission & Vision
Thinking and doing more,  make customers do less.
Being more efficient,  make customers more beneficial.
Represent with quality,  make reputation with service.
Sincerely treat guests,  make friends in business.

We are committed to producing only the highest quality products that meet or exceed our customers' expectations and requirements. Our goal is to achieve 100% customer satisfaction by delivering the best products and services on time and defect free. We will achieve this individually and corporately through tested and proven processes and controls in our Quality System, and with a constant focus and effort on continuous improvement.

 
Our Employees
Our employees consists of experienced, well-motivated and dedicated team of engineers, technicians, sales executives and management staff.

Our company has a strong technical team, all-weather provide convenient fast pre-sale and after-sale service and detailed engineering technical solutions.

 
Our Equipment and Management
Our factory covers an area of 100,000 square meters and has 18 workshops. The main equipment includes laser cutting machine, Shearing Machine, automatic ladder edge production line, high-voltage electrostatic powder spraying production line, etc. It has more than 100 sets of imported CNC processing equipment and precision testing equipment.

Each process has strict quality control and processing technology, and the products fully comply with national standards and IEC (International Electrotechnical Commission)standards. The company has successfully obtained ISO9001:2008 quality management system, ISO14001:2004 environmental management system and OHSAS18001:2007 occupational health and safety management system certification.

 




































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