Miniature circuit breaker
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Compact substation
Outdoor Compact Substation includes high voltage switchgear, transformer, and low voltage distribution in three compartments. It supports various power supply methods and transformer types, with customizable low voltage functions.
The high voltage chamber is compact with safety interlocks, and the transformer can be easily accessed. All chambers have automatic lighting for safe, reliable operation and easy maintenance. The substation uses natural and forced ventilation with temperature-controlled exhaust fans to ensure proper cooling and transformer performance.
The structure is made of strong, insulated materials, with corrosion resistance. Each chamber is separated with lighting, and the transformer room has temperature control for efficient cooling. This substation is a key unit for cable networks, supporting transformers up to 1600KVA, and is widely used in residential, industrial, and outdoor settings.
Applied standards
- Compact substations : IEC61330
- MV metal enclosed Switchgear : IEC 62271-200,IEC 60298
- Switch Disconnector, Earthing, Switches: IEC 60694-60129-60265
- Power Transformer : IEC 60076
- Low voltage switchgear : IEC 60439-1
- Low Voltage breakers : IEC 60947-2
Service conditions
- Ambient air temperature: -30℃~+50℃
- Altitude : Maximum installation altitude: 2500m
- Relative humidity: daily average value not more than 95%, the monthly average value not more than 90%;
- Seismic intensity not more than 8 degrees;
- No fire, explosion danger, serious pollution, chemical corrosion and severe vibration
Typical options
Main equipments
Miniature circuit breaker
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Document
Main equipments
Miniature circuit breaker
Document
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