Brand: SIORA
Product origin: CHINA
Availability: In stock
SKU：High and low voltage prefabricated substation (European type)
IYBō 12/0.4 high- and low-voltage prefabricated substations (European type) adopt modular design, integrating high-voltage switchgear (12kV), distribution transformer (S11/513 and other low-loss types) and low-voltage distribution unit (0.4kV), with fully insulated and fully sealed structure, the high-voltage side is equipped with a load switch-fuse combination to achieve short-circuit rapid protection, and the low-voltage side is equipped with an intelligent circuit breaker to support overload, short-circuit and leakage protection
YB-12/0.4High and low voltage prefabricated substation (European type)
Fields of application：
The altitude does not exceed 2000m, and the inclination does not exceed 5°
The altitude does not exceed 2000m; Ambient temperature: -25*C~140C; Relative warm sleep: at 25°, the daily average value is not more than 95%, and the monthly average value is not more than 90%;
Installation site: no fire, explosion danger, conductive dust dam, chemical corrosive gas and black motion place, if the above conditions are exceeded, the user can negotiate with our company. Ambient temperature: -25*C~140C;
Features:
High-voltage switchgear, distribution transformer, low-voltage switchgear, electric energy metering equipment and reactive power compensation device are combined according to a certain scheme, and the complete set is strong; High and low voltage protection is perfect, safe and reliable operation, and simple maintenance;
Occupy less land, save investment, short production cycle, and move around;
Flexible and diverse wiring schemes;
Unique structure: unique honeycomb structure double-layer (composite board) shell is firm, heat insulation, heat dissipation and ventilation, beautiful, high protection level, shell material stainless steel! Titanium alloys, alloys, cold-rolled plates. Color steel plate optional
Various types: general-purpose, villa-type, compact and other styles:
The high-voltage ring main unit can assemble the network automation terminal (FTU) to achieve reliable detection of short circuit and single-phase grounding fault, with the function of "four wet", which is convenient for the automatic upgrade of distribution network.
transformer：
The intelligent integrated substation selects low-loss, oil-immersed, fully sealed S9, S10, S11 series transformers, and can also choose resin insulation or NOMEX paper insulated environmentally friendly dry-type transformers, and the bottom can be equipped with a trolley, and the transformer can be easily accessed.
High pressure side：
The high-voltage of the intelligent integrated substation generally adopts the load switch-fuse combination electrical protection, after the fuse is blown in one phase, the three-phase linkage trips, and the load switch is available in compressed gas, vacuum, sulfur hexafluoride and other types, and can be equipped with an electric operating mechanism to achieve automation upgrade; The fuse is a high-voltage current-limiting fuse with an impactor, which has reliable action and large breaking capacity. For transformers above 800KVA, ZN12, ZN28, VS1 and other vacuum circuit breakers can be selected.
