Explosion-Proof Safety: Designed for mines with methane, coal dust, and explosion risks, ensuring safe operation in hazardous environments.
Smart Monitoring & Control: Displays voltage, current, and resistance; supports remote control and real-time power grid communication.
Comprehensive Protection: Features leakage, short circuit, overload, over/under voltage, over-temperature, and three-phase imbalance protection.
Robust Mechanical Strength: Outer covering withstands 1MPa hydraulic pressure without damage or deformation, ensuring durability.
Fault Memory & Self-Check: Records the first 100 fault trips with timestamps and includes self-check functions to ensure fault-free operation.
Flexible Structure Options: Available in two box-typed structures: open upper cover for 800kVA+ and open two ports for 630kVA and lower.
Safety Interlock System: Electrical interlock prevents opening junction boxes while powered, with strict warnings to cut off power first.