MV LIS ≤15kV Medium Voltage Load Interrupter Switchgear

2026年6月26日High Voltage Product 830

Available Certifications CE Availability depends on model and configuration.

Overview

MV LIS ≤15kV, also known as Medium Voltage Load Interrupter Switchgear, is designed for medium-voltage power distribution systems where reliable load switching, circuit isolation, and transformer feeder protection are required. It is commonly used in distribution substations, industrial power systems, commercial buildings, utility distribution networks, and secondary unit substations.

MV LIS ≤15kV Medium Voltage Load Interrupter Switchgear

Product Advantages

Reliable Medium-Voltage Load SwitchingMV LIS switchgear is designed to switch rated load current safely under normal operating conditions.

Compact and Cost-Effective DesignCompared with full medium-voltage metal-clad circuit breaker switchgear, load interrupter switchgear normally has a simpler structure and more compact footprint.

Suitable for Transformer ProtectionMV LIS ≤15kV is widely used for transformer feeder protection.

Safe Isolation and MaintenanceThe product provides a clear isolation function for maintenance and inspection.

Typical Specifications

Rated Voltage	Up to 15kV class, customizable according to project requirements
Main Function	Load switching, circuit isolation, transformer feeder protection
Protection Option	Current-limiting fuse, relay protection, upstream breaker coordination
Installation	Indoor installation; outdoor enclosure or integrated solution optional
Switching Device	Medium voltage load interrupter switch
Grounding Function	Grounding switch optional

Typical configuration only. Final ratings are confirmed against project requirements.

Applications

MV LIS ≤15kV is suitable for medium-voltage distribution systems that require load switching, safe isolation, and transformer feeder protection. It is commonly used in utility distribution, industrial power distribution, commercial buildings, public infrastructure, and integrated substation projects.

LAST: Medium Voltage Metal-Clad Switchgear / MCSGNEXT: MV Mold Transformer

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