Metal-Clad Compartmentalized Design: Fully enclosed structure with separated compartments for enhanced safety and compliance with IEC 62271-200.
Withdrawable Vacuum Circuit Breaker: Allows safe insertion, withdrawal, and isolation for maintenance without affecting adjacent feeders.
Comprehensive Mechanical Interlocking: Prevents incorrect operation such as breaker insertion under load or access to live compartments.
High Insulation Coordination: Ensures adequate dielectric strength under power-frequency and lightning impulse conditions per IEC standards.
Intelligent Protection Compatibility: Supports integration of numerical relays and communication interfaces for remote monitoring and automation.
Robust Mechanical Construction: Rigid enclosure and high-quality components ensure long service life and resistance to operational stresses.
Convenient Installation and Maintenance: Modular panel design with front access reduces downtime and improves operational efficiency.
Compliance with Recognized Standards: Designed and tested according to GB/T 3906-2020, DL/T 593-2016, and aligned with IEC 62271 series.