Description of GCS switchgear
40.5kv switchgear The product is designed to meet the requirements of the electrical users with high technical performances. It adapts the development and needs of electricity market and also competes with the existing low-voltage switchgears. At present the product has been used widely in power plants, petroleum, chemicals, metallurgy, textiles and high-rise architecture, and the distribution systems in other industries. The product services in the power system of generation and supply of rated voltage of 380V (400),(600), rated current of 4000A, below three-phase AC, frequency of 50(60) HZ, and the following of the electricity supply system of distribution, motor centralized control and reactive power compensation. The product meets the standards of GB7251 JB/T9661 and IEC60439-1.
Technical specification of MNS switchgear
Item | Unit | Technical Data |
Rated voltage | V | 380/660 |
Rated insulation voltage | V | 660/1000 |
Rated frequency | HZ | 50/60 |
Rated main bus bar max. current | A | 4000 |
Rated short time withstand current of main bus bar (1s) | KA | 50/80 |
Rated short time peak withstand current of main bus bar | KA | 105/176 |
Rated distribution bus bar current | A | 1000 |
Degree of protection |
| IP30,IP40 |
Structural drawing of GCS switchgear
Outline dimension of MNS switchgear
Dimension of power center (PC) cubicle
Height H(mm) | Width B(mm) | Depth(mm) | Remarks | ||
T | T1 | T2 | |||
2200 | 400 | 1000 | 800 | 200 | The current through the main bus-bars |
2200 | 400 | 1000 | 800 | 200 | 630A,1250A |
2200 | 600 | 1000 | 800 | 200 | 2000A,2500A |
2200 | 800 | 1000 | 800 | 200 | 2500A,3200A |
2200 | 1000 | 1000 | 800 | 200 | 3200A,4000A |
2200 | 1200 | 1000 | 800 | 200 | 4000A |
Dimension of motor control center (MCC) cubicle
Height H(mm) | Width(mm) | Depth(mm) | Remarks | ||||
B | B1 | B2 | T | T1 | T2 | ||
2200 | 1000 | 600 | 400 | 1000/800/600 | 400 | 600/400/200 | Front operating |
2200 | 800 | 600 | 200 | 1000/800/600 | 400 | 600/400/200 | |
2200 | 600 | 600 | 0 | 1000/800 | 400 | 600/400 |
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.
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