Metal-Clad Compartmentalized Design: Fully enclosed structure with separated compartments for enhanced safety and IEC 62271 compliance.
Withdrawable Vacuum Circuit Breaker: Allows safe insertion, withdrawal, and isolation for maintenance without affecting adjacent feeders.
Comprehensive Mechanical Interlocking: Prevents incorrect operations like breaker movement under load or access to live compartments.
High Insulation Coordination: Coordinated insulation levels ensure dielectric strength under power-frequency and lightning impulse conditions.
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 design with front access reduces downtime and simplifies inspection and replacement.
Standard Compliance: Designed and tested per GB/T 3906-2020 and DL/T 593-2016, aligned with IEC 62271 series.