Conditions de service
Altitude: ≤ 2,000 m
Ambient Air Temperature: −25 °C to +40 °C
Relative Humidity: The daily average shall not exceed 95% at 25 °C, and the monthly average shall not exceed 90%.
Installation Site: The installation site shall be free from fire and explosion hazards, conductive dust, chemically corrosive gases, and severe vibration. For applications outside the above service conditions, consultation with the manufacturer is required.
Caractéristiques du produit
1.High system integration: The high-voltage switchgear, distribution transformer, low-voltage switchgear, energy metering equipment, and reactive power compensation equipment are integrated into a complete prefabricated substation according to the specified configuration.
2.Comprehensive protection: Comprehensive high- and low-voltage protection ensures safe and reliable operation and facilitates maintenance.
3.Compact and economical: Small footprint, reduced investment costs, short production lead time, and easy relocation.
4.Flexible configurations: Flexible wiring configurations are available to meet different application requirements.
5.Unique Structure: The double-layer honeycomb-structured enclosure provides excellent mechanical strength, thermal insulation, and ventilation for heat dissipation. The enclosure features an attractive appearance and a high degree of protection. Stainless steel, aluminum alloy, cold-rolled steel sheet, and colorcoated steel sheet are available as enclosure materials.
6.Various Types: Standard type, villa type, compact type, and other configurations are available.
7.Distribution Automation: The Feeder Terminal Unit (FTU) can be integrated into the medium-voltage ring main unit (RMU) to provide reliable detection of shortcircuit and single-phase earth faults. It supports four-remote functions, including remote measurement, remote signalling, remote control, and remote adjustment, facilitating the automation and intelligent upgrading of the distribution network.
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