Outdoor intelligent box type switchgear
This switchgear does not require civil construction and occupies a small area. Its configuration is very flexible and the power supply method is more reliable. The construction, installation,and commissioning time are greatly reduced, and the overall cost is lowered.
Core indicators | Unit | Parameter |
Rated Voltage | kV | |
Rated Current | A | 630 |
Rated Active Load Breaking | A | 630 |
Rated Loop Breaking | A | 630 |
Short‑circuit Making Current (Peak) | kA | 50 |
Short‑time Withstand Current (3s) | kA | 20 |
1min PF Withstand Voltage | kV | 45 |
Lightning Impulse Withstand | kV | 75 |
Mechanical Life | Time | ≥2000 |
Loop Resistance | μΩ | ≤100 |
Protection Class | — | IP4X |
Standards | — | MS IEC 62271‑200 |
The outdoor intelligent box type switchgear (XGW-12/HWX-12, etc.) is a new generation of distribution network core equipment that integrates primary and secondary equipment, is fully sealed outdoors, highly intelligent, and can be unmanned. Its core features are strong environmental tolerance, primary and secondary integration, three remote+self-healing, modular maintenance free, safe and reliable, and rapid deployment.
1. Primary and secondary deep integration, high level of intelligence (core)；
2.Fully sealed and insulated, with strong resistance to outdoor environments；
3.Modular and compact, flexible deployment, and fast construction；
4.High reliability, long cycle maintenance free；
5.Safe and environmentally friendly, widely applicable in various scenarios；
The core difference from ordinary outdoor cages：
Comparison Dimension | Outdoor circular net cage | Outdoor intelligent box type switchgear |
| intelligentization | Basically none/simple | Three remote+DTU+self-healing+remote monitoring |
| primary and secondary integration | Separate type, requiring external secondary connection | Deep integration, integrated design |
| Maintenance Mode | Manual inspection+on-site operation | Unmanned operation+remote maintenance |
| Fault handling | Manual investigation+isolation | Millisecond level automatic positioning+self-healing |
| construction period | Long, requiring secondary construction | Short, factory prefabrication+on-site quick installation |
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