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Description of MNS switchgear
wenzhou The product is a kind of modularized and multifunctional low voltage distributing switchgear. It is used in the low voltage systems below 4000A that need highly reliable operation such as metallurgy petroleum chemical industries mine enterprise, infra structures and so on.
Its body structures are flexible. It can install components of different types and specifications in the cubicle according to customers' demands or various service occasions; various kinds of feed units can be fixed in one cubicle or a row of cubicles according to different consumer. E.g. the feed circuit can be installed with the motor control circuit.
Performance Standard: IEC60439 GB7251.1.
Technical specification of MNS switchgear
Normal service conditions of switchgear as follows:
Ambient temperature: |
|
|
|
|
Maximum |
+40°C |
|
|
Maximum 24 hour average |
+35°C |
|
|
Minimum (according to minus 15 indoor classes) |
-15°C |
|
Ambient humidity: |
|
||
|
Daily average relative humidity |
less than 95% |
|
|
Monthly average relative humidity |
less than 90% |
|
|
Height above sea level at site |
less than 1000m |
|
Earthquake intensity |
less than 8 degree |
||
Height above sea level |
less than 2000m |
||
This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.
Item |
Unit |
Data |
Rated voltage |
V |
380 / 660 |
Rated insulation voltage |
V |
660 / 1000 |
Rated frequency |
Hz |
50 / 60 |
Rated main bus bar max. current |
A |
5500(IP00),4700(IP30) |
Rated short time withstand current of main bus bar(1s) |
kA |
100 |
Rated short time peak withstand current of main bus bar |
kA |
250 |
Rated distribution bus bar current |
A |
1000(IP30) |
Rated short time peak withstand current of distribution bus bar |
kA |
95 |
Degree of protection |
|
IP30,IP40 |
Structural drawing of MNS switchgear
Outline dimension of MNS switchgear
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 |
|
2200 |
1000 |
600 |
400 |
1000 |
400 |
200 |
Front and rear operating |
2200 |
800 |
600 |
200 |
1000 |
400 |
200 |
|
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
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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!!!
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