Defined selection basis
Published reference ratings give engineering and procurement teams a clear starting point for technical comparison.
Low-voltage main distribution
ML-SVC400400 V Modular Low-Voltage Switchboard
Licensed fixed-pattern SIVACON platform for modular low-voltage main distribution.
1 / 2Reference product views - final lineup follows approved project documents.
For controlled power distribution
Licensed modular LV switchboard
ML-SVC400 is Minglang's licensed-platform low-voltage assembly based on SIVACON 8PT4000. The page states the documented Minglang reference while project configuration and the applicable licensed scope are confirmed during technical review.
- 01Licensed SIVACON platform
- 02Modular fixed-pattern arrangement
- 03Multiple published enclosure protection options
Customer benefits
Clear evidence, controlled configuration and practical delivery
Benefits are expressed around the engineering and project workflow, with product claims kept tied to the documented reference.
Project-engineered configuration
Busbar, protection, interfaces and panel arrangement are confirmed against the approved single-line diagram and project documents.
Controlled evidence mapping
Available test and conformity evidence available is reviewed against the offered model, rating and construction before submission.
Documented handover
Approved drawings, inspection records and final documents are organized around the released project configuration.
Technical data
Certified reference configuration
Published values are catalogue references. The offered configuration is confirmed against the approved single-line diagram, data sheets and project interfaces.
Typical applications
Industrial main distributionInfrastructureCommercial facilitiesPower-system auxiliaries
System voltage / frequency400 V / 50 Hz
Main busbar current1600-4000 A
Short-time withstand current80 kA
Feeder busbar current1000-2400 A
Feeder busbar withstand65 kA
Rated insulation voltageUi 1000 V incoming/feeder - 800 V control
Degree of protectionIP42 / IP41 / IP40 / IP31 / IP30
PlatformSIVACON 8PT4000 licensed platform
Outline and dimensions
Reference envelope for early layout work
Typical reference panel: 600 W x 800 D x 2200 H mm
Final dimensions are subject to the approved general arrangement.Front view
Side view
Find out more
Technical resources
Use published documents for preliminary review. Applicability to a project offer is confirmed during technical clarification.
Product questions
What to confirm before selection
What is the published reference for ML-SVC400?
The page lists the catalogue reference configuration for ML-SVC400. 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?
Test and conformity evidence available can be reviewed for applicability to the offered model and configuration. Project-specific routine verification is handled separately during manufacturing and release.
Project-specific review