- Powerful switching and maintenance-free care using Advance Control’s internationally recognized vacuum interrupter.
- Proven APG encapsulation process ensuring stable operation in harsh environments.
- Complete compatibility with the mainstream domestic medium voltage distribution panel KYN28, lowering costs for Chinese users.
- Guaranteed interchangeability and universality with all products being subjected to pre-engineering tests for standard panels.
- Stable performance proven over hundreds of mechanical operation running-in tests on all products before they are delivered.
- Proven spring mechanism for stable operation, strong protection against corrosion and a long service life.
- Class E2 electrical endurance, class M2 mechanical endurance and class C2 breaking capacitive current as per GB 1984-2003s.