Low-voltage withdrawable switchgear cabinet MNS IP30、IP40、IP54
Item : MNS
LOW-VOLTAGE
SWITCHGEAR AND
CONTROL EAUIPMENT
MNS Low- voltage withdrawable switchgear cabinet
The Modular Low-voltage switchgear system has proven its worth for many years worldwide. Our companies been learned many advantage from it, and through our development make the improved type, to produce high flexibility framework construction of MNS series LV withdraw able switchgear. This type was equipped to each with standardized components and can be perfectly adapted to each application. The consistent application of the modular principle both in electrical and mechanical design permits optional selection of the structural design, interior arrangement and degree of protection according to the operating and environmental conditions. The drawer is equipped with interlocking mechanism, ensures the reliability and safety of the product as well as of the operators. MNS systems are suitable for applications in all fields concerning the generation, distribution and use of electrical energy, they can be used as: Power sub-distribution boards for energy. Motor current supply of Motor Control Centers and control of energy consuming equipment.
Normal working conditions
Environment temperature:–25℃～+40℃,average shall not be higher than +35℃ with 24h
Altitude:≤2000M
Relative humidity: max 50% at +40℃
Transportation &storage: the temperature should be ﹣25～+55℃, and the temperature shall not be higher than+35℃ 24h.
Installation & operation: the device shall be installed at the place where are no strong vibration or impact and no corrosion affecting the electric elements. The degree of deviation from vertical shall not more than 5℃ when the device is installed. If you have any requirement, please contact with us and negotiate with us.
Technical parameters
| General data | |
| Incoming and outgoing mode | Cable/ busbar |
| Cable incoming and outgoing | Top/ buttom |
| Connection mode | Front/rear |
| Degree of protection | IP30、IP40、IP54 |
| Isolation form | 2b/3b/4a/4b |
| Horizontal busbar | |
| Rated current | ≤1500 |
| Rated short-time withstand current | 50kA |
| Rated peak withstand current | 105kA |
| Earthing system | TT、IT、TN-S、TN-C-S |
| Dimensions | |
| Height(mm) | 2200 |
| Width(mm) | 600、800、1000 |
| Depth(mm) | 600、800、1000 |
| Surface Processing | High-voltage electrostatic epoxy powder coating |
| Surface color | Griseous |
| Electric data | |
| Rated insulation voltage | 690V(1000V) |
| Rated operating voltage | 400V(690V) |
| Rated frequency | 50Hz |
| Rated impulse withstand voltage | 8kV |
| Rated auxiliary circuit voltage | AC400V、220V/DC220V、110V |
| Over voltage category | |
| Degree of pollution | 3 |
Q:How to guarantee my order and payment:
A:Ezitown has Alibaba trade Assurance,
100% refundable if any quality or delivery problem.
Q:How to return the goods if meet any problem
A:we have DHL and Fedex account for return goods.
buyer no need to pay any shipping cost for returning.
Can contact our salesman to operate.
Q:Why Ezitown price is competitive, and quality seems rather good ?
A:because we have been manufacturing more than 20 years,
we know what price and Quality buyer can sell well in market.
the wholeseller have suitable profits
Q:Can we order many items and make combine shipment.
A:we can combine many items,and deliver by courier/sea/land/air etc. pack well.
