Medium to High Voltage Switchgear 12kv to 36kv Rated Voltage Withdrawable Low Voltage Drawer Cabinet
- Category: >>>
- Supplier: YUEQING L&R NEW ENERGY CO. LTD.
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Product Overview
Description
Product Summary
MNS low Voltage withdrawable type switchgear is used for conversion,distribution and control of electrical energy of power
distribution equipment of AC 50~60Hz，400V.lt is mainly used in airports，power plants,substations，petrochemical plants，metallurgic
plants，steel plants.transportation energy， light textile and residential districts，high-rise buildings,etc.The switchgear conforms
to lEC439，GB/T7251.1 and other professional standard. lt uses standard module design，and it can respectively form standard
unitssuchas protection,operation,conversion.control，regulation， determination and indication. Over 200 types of assembly parts can
form frame structures of different schemes, and form fixed separation or drawer units. The users can select assemblies arbitrarily
according their demands.
MNS low Voltage withdrawable type switchgear is used for conversion,distribution and control of electrical energy of power
distribution equipment of AC 50~60Hz，400V.lt is mainly used in airports，power plants,substations，petrochemical plants，metallurgic
plants，steel plants.transportation energy， light textile and residential districts，high-rise buildings,etc.The switchgear conforms
to lEC439，GB/T7251.1 and other professional standard. lt uses standard module design，and it can respectively form standard
unitssuchas protection,operation,conversion.control，regulation， determination and indication. Over 200 types of assembly parts can
form frame structures of different schemes, and form fixed separation or drawer units. The users can select assemblies arbitrarily
according their demands.
Environmental Conditions
1. Ambient Temperature: No more than +40C and no less than -15C.Averagetemperature is no more than +35C within 24 hours.
2. Altitude: No more than 1000m.
3. Relative Humidity: the average daily value is no more than 95%, theaverage monthly value is no more than 90%
4. Earthquake Intensity: No more than 8 degrees.
5. Vapor pressure: average daily value is no more than 2.2kPa, averagemonthly value is no more than 1.8kPa.
6. Installation locations without fire，explosion danger, serious pollution.chemicalcorrosion and violent vibration.
Product Features
1. The operation of drawer is combined with the control handle. lt hassimplified the operation, and overcome the shortcomings
that the operation of traditional MNS cabinet is complicated.
2. The MCC unit has a lot of combinations, with compact structure. Thecabinet body can share busbars, which are arranged back to
back.A maximum of 36 loops can be assembled for each cabinet.
3. The cabinet body can be arranged back to back or against the wall, whichcan save installation space.
4. All of the standard components are selected to facilitate the design ofengineering designers
5. The whole series is standardized, the structure is versatile and theassemblyis flexible.
6. lt can accommodate more units in a cabinet, and it can be freely combinedinto different types，such as fixed type and drawer
type. The samespecification drawer unit can be exchanged conveniently.
7. The combination performance is stable and the earth continuity is good
8. The device has a high continuity and reliability.
9. The product has passed the aseismic, salt fog and EMC electromagneticcompatibility test and the operation is safe and
reliable.
1. Ambient Temperature: No more than +40C and no less than -15C.Averagetemperature is no more than +35C within 24 hours.
2. Altitude: No more than 1000m.
3. Relative Humidity: the average daily value is no more than 95%, theaverage monthly value is no more than 90%
4. Earthquake Intensity: No more than 8 degrees.
5. Vapor pressure: average daily value is no more than 2.2kPa, averagemonthly value is no more than 1.8kPa.
6. Installation locations without fire，explosion danger, serious pollution.chemicalcorrosion and violent vibration.
Product Features
1. The operation of drawer is combined with the control handle. lt hassimplified the operation, and overcome the shortcomings
that the operation of traditional MNS cabinet is complicated.
2. The MCC unit has a lot of combinations, with compact structure. Thecabinet body can share busbars, which are arranged back to
back.A maximum of 36 loops can be assembled for each cabinet.
3. The cabinet body can be arranged back to back or against the wall, whichcan save installation space.
4. All of the standard components are selected to facilitate the design ofengineering designers
5. The whole series is standardized, the structure is versatile and theassemblyis flexible.
6. lt can accommodate more units in a cabinet, and it can be freely combinedinto different types，such as fixed type and drawer
type. The samespecification drawer unit can be exchanged conveniently.
7. The combination performance is stable and the earth continuity is good
8. The device has a high continuity and reliability.
9. The product has passed the aseismic, salt fog and EMC electromagneticcompatibility test and the operation is safe and
reliable.
Products Description
Content | Unit | Value | ||||
Rated Operational Voltage | V | 400 | ||||
Rated Insulation Voltage | v | 690 | ||||
Rated Frequency | Hz | 50/60 | ||||
Main Bus-Bar | Rated Current | A | ≤6300 | |||
Rated short time withstand current(1S) | kA | ≤100 | ||||
Rated Peak Withstand Current | kA | ≤220 | ||||
Distribution Bus | Rated Current | A | <1300 | |||
Rated short time withstand current(1S) | kA | ≤50 | ||||
Rated Peak Withstand Current | kA | ≤105 | ||||
Frequency Withstand Voitage in 1 min of Aux Control Loop | kv | 2 | ||||
Rated Impulse Withstand Voltage | kv | 8 | ||||
Degrees of Protection | IP | IP40 | ||||
Electrical Clearance | mm | ≥10 | ||||
Creepage Distance | mm | ≥12.5 | ||||
Overvoltage Level | － | Ⅲ/IV | ||||
Pollution Degree | － | 3 | ||||
Certifications
Company Profile
Workshop
Service
Packing & Delivery
Partners
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2014,sell to Southeast Asia(40.00%),Western Europe(25.00%),Africa(25.00%),South America(3.00%),Eastern Europe(3.00%),North America(2.00%),Oceania(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solar Inverters, Energy Storage Battery, Solar Panels, Solar Energy System, Energy storage power
4. why should you buy from us not from other suppliers?
L&R is a registered capital of 50.8 million non-regional company.We have strong technology production resources with modern production plants,equipment,advanced detection means.It has a number of wholly owned or controlled production and sales subsidiaries
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
We are based in Zhejiang, China, start from 2014,sell to Southeast Asia(40.00%),Western Europe(25.00%),Africa(25.00%),South America(3.00%),Eastern Europe(3.00%),North America(2.00%),Oceania(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solar Inverters, Energy Storage Battery, Solar Panels, Solar Energy System, Energy storage power
4. why should you buy from us not from other suppliers?
L&R is a registered capital of 50.8 million non-regional company.We have strong technology production resources with modern production plants,equipment,advanced detection means.It has a number of wholly owned or controlled production and sales subsidiaries
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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