Understand the design
Explore the catalogue references to understand what the product is designed to do. The report notes explain which configuration the available evidence covers.
Primary MV Switchgear
ML-AIS40540.5 kV Air-Insulated Metal-Clad Withdrawable Switchgear
Indoor air-insulated metal-clad withdrawable switchgear for primary distribution in power plants, substations and industrial facilities.
Image 1 of 1: Complete product view
For controlled power distribution
40.5 kV primary MV switchgear
ML-AIS405 is a project-engineered 40.5 kV platform for power reception, distribution, circuit control, protection and monitoring. The final lineup is selected against the approved system ratings, busbar arrangement and protection philosophy.
- 01Air-insulated metal-clad construction
- 02Withdrawable primary switching-device arrangement
- 03Project-specific lineup and protection configuration
Applications
Where this platform supports the distribution system
Application pages connect operating priorities and equipment-selection considerations to the relevant Minglang product platforms.
Typical applications
Power plantsUtility substationsIndustrial facilitiesMining facilities
Customer benefits
Get to know the product and its documentation
Explore how the equipment is used, review the published reference data, and ask our team about anything you would like to understand.
Ask about the configuration
Ask our team about the enclosure, devices, interfaces and ratings before deciding whether this product is relevant to your application.
Review the evidence
A KYN61-40.5 report is not included in this reviewed library. The 12 kV KYN28A report is not evidence for this model. Catalogue values are not a substitute for the report's tested model, configuration and conditions.
Understand the next steps
If you choose to explore a project, we can explain the drawings, inspection records and final documentation associated with the proposed configuration.
Technical data
Reference configuration
Published values describe the catalogue range; they are not a claim that every configuration has been tested. Model-specific evidence is identified in the resources below. When you need a selection, our team can help confirm the configuration and its documentation.
Rated voltage / frequency40.5 kV / 50 Hz
InstallationIndoor
Insulation mediumAir
ConstructionMetal-clad
Device arrangementWithdrawable
System functionPower reception and distribution
Operating dutyControl, protection and monitoring
Selection basisRatings, busbar and protection per approved documents
Outline and dimensions
Reference envelope for early layout work
Same-model typical reference: 1400 W x 2800 D x 2600 H mm
Final dimensions are subject to the approved general arrangement.Drawing views: Front View · Side View
Find out more
Technical resources
Read the original model, report scope and English explanation together. You can explore the documents before deciding whether to discuss a project.
A KYN61-40.5 report is not included in this reviewed library. The 12 kV KYN28A report is not evidence for this model.
Product questions
Get familiar with this product
What is the published reference for ML-AIS405?
The page lists the catalogue reference configuration for ML-AIS405. Final ratings and interfaces remain subject to the approved project documents.
Are the published dimensions fixed for every project?
No. The dimensions are a documented reference envelope. Final width, depth, height and lineup arrangement depend on the selected devices, ratings, cable interfaces and approved general arrangement.
What evidence can be requested?
A KYN61-40.5 report is not included in this reviewed library. The 12 kV KYN28A report is not evidence for this model. Catalogue values are not a substitute for the report's tested model, configuration and conditions.
