Home > Products > Medium voltage switchgear > China's fastest growing factory best quality KYN28-24 Indoor Metal-clad Enclosed Switchgear electric control panel
China's fastest growing factory best quality KYN28-24 Indoor Metal-clad Enclosed Switchgear electric control panel
- 50 Set / Sets per Month
- NINGBO / SHANGHAI
- T/T Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | CHANGKAI /SINOAMIGO | Model Number: | KYN28-24 |
Product Description
Description of KYN28-24 switchgear
electric control panel and single bus bar section electric power system. It has perfect and reliable prevention function against misoperation. The removing compartment of the switchgear may be assembled with vacuum circuit breaker, vacuum contactor, load breaker switch and VT handcart, etc.. The switchgear complies with the standards of IEC60928, GB3906 and DL404.
IEC62271-200:2003
GB3906-2006
DL404-2007
Technical specification of KYN28-24 switchgear
Item | Unit | Data | |
Rated voltage | KV | 24 | |
Insulation level | Rated power-frequency withstand voltage(1min) | KV | 65/79(phase to earth/across open contacts) |
Rated lightening impulse withstand voltage | KV | 125/145(phase to earth/across open contacts) | |
Rated frequency | HZ | 50/60 | |
Rated main bus bar current | A | 630,1250,1600,2000,3150 | |
Rated branching bus bar current | A | 630,1250,1600,2000,3150 | |
4s Short-time withstand current(rms.) | KA | 16,20,25,31.5 | |
Peak withstand current(peak.) | KA | 40,50,63,80 | |
Protection degree |
| Enclosure:IP4X, Between compartment:IP2X |
Structural drawing of KYN28-24 switchgear
1,Enclosure | 8, Earth-switch | 15CB truck |
2,Sub—bus—bar | 9, Cable | 16,Heater |
3, Main bus-bar bushing | 10,Surger arresters(not installed) | 17,Draw-out type horizontal isolating plate |
4, Main bus-bar | 11,Bus-bar of earthing | 18,Operating mechanism of earth-switch |
5, Fixed contact assembly | 12, Isolating plate | 19,Control cable groove |
6, Fixed contact box | 13, Partition (shutter) | 20,Preesure releasing device |
7,Current transformer(CT) | 14,Secomdary circuit plug |
|
Outline dimension and weight of KYN28-24 switchgear
Height |
| 2430(mm) |
Width | Rated branching bus bar current up to 1250A Rated short-circuit breaking current(rms.)up to 31.5KA | 1000(mm) |
Rated branching bus bar current up to 1600A Rated short-circuit breaking current(rms.)up to 40KA | 1000(mm) | |
Depth | Cable incoming or outgoing | 1860(mm) |
Overhead incoming or outgoing | 2360(mm) |
Weight:840-1400kg.
Picture show
Our promises
Quality assurance:All the products will go through the detailed quality inspection during production.
Manufactuer's price:Factory direct sale,competitive price.
1. Your inquiry related to our products or prices will be replied within 24 hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
4. Good after-sale service offered, please get back if you got question.
5. Protection of your sales area, design drawing and all your private information.
FAQ
1. How to order the products?
Answer:Send the inquiry with detail item descrpition or with Model number.If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?Answer : The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
3.Can I expect a quality products?Answer : Yes. All our activities are accredited to ISO 9001:2008 ,both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
Our story with customers
In 2005,we received the email from ALIBABA that a Russian customer would like to order the KYN28-12 indoor metal-clad enclosed switcgear.We confirm the product parameters and pictures carefully again and again with the client,the last communication is the most difficult in price,it is a psychological warfare,customers began to demand a 20% cut,we insist on our price,emphasis on the various advantages of our products with the high quality. After compared with other factory,Russia customer finally chose to coperation with our company.After more than 20 days,customers sent a email to tell us that they are very satisified with the goods. At the same time,he praised our good service attitude,delivery on time,good quality,until now the Russia client has been our long-term customer,also is our good friend.
LOVE IN THE WORLD
In a Poor Village, Innocent Children no Education, no Happiness and no Hope.
However, CHANGKAI/SINOAMIGO Brings new Future and Love There.
After That, Sunshine Smile and Love is Always around Children.
They See Hope for Everything and Know Love in the world.
CHANGKAI/SINOAMIGO Brings Brightness, Warmness and Hope.
Let Children Know LOVE IN THE WORLD!!!
Send your Inquiry to me, Click "Send" Now!
Contact Us
- Zhejiang Changkai Electrical Co., Ltd.
- Contact namePan Gene
- Phone86-0577-61730881
- AddressDongfang Road, Dongyan Village, Wengyang Town, Yueqing
Cable Distribution Box | Circuit Breaker | Elevator push button | Low voltage switchgear |
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