YBZ-12kV combined American pre installed substation
- Name：YBZ-12kV combined American pre installed substation
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- Contact Us：0474-6812888
Summary
This product is absorbing foreign advanced technology, combined with the actual situation of the research and development of, the entire set of products with has the advantages of small volume, easy installation and maintenance, low noise, low loss, anti-theft, load capacity is strong, the whole protection features. Suitable for new residential areas, green belts, parks, stations, hotels, construction sites, airports and other places.
YBZ series of pre installed substation, suitable for 10kV ring network power supply, dual power supply or terminal power supply system, as a power transformer, metering, compensation control and protection devices. This product conforms to the following standards: GB/T17467-1998 "high voltage and low voltage pre installed substation" DL/T537-93 "6-35KV box type substation ordering technology conditions"
Model and meaning
Conditions of use
* the altitude does not exceed 1000m;
* environment temperature: -35 ~+40 DEG c;
* relative humidity: daily average value is less than 95%, on average less than 90%;
9:28 installation location: no fire, explosion, chemical corrosion of gas and well ventilated place, ground obliquity not more than 3 degrees.
Function and advice
*Insulation, sealing, free maintenance, low personal reliability guarantee;
This kind of compact, the volume is only 1 / 3-1 / 5 of the European capacity, low;
The box structure can be used to avoid the pollution of the transformer tank;
This high-voltage side double fuse has a protection function, which greatly reduces the cost;
You can use a ring or a terminal, you can insert the emergency 200A load current cable head;
The box body adopts honeycomb sandwich composite board, which has the functions of heat insulation and heat dissipation;
On the low-voltage side of the electronic phase protection device, when the system is at an abnormal voltage, quickly turn off the main switch;
*Oil-immersed load switch or SF6 load switch, electrical upgrade, laid the foundation for the realization of power distribution automation.
Use S11 series oil-immersed transformer or S9 or better performance.
This prefabricated substation technology parameter table
Table transformer technical parameters.
Use of new type S9 series transformer, low loss, good overload capacity, strong anti short circuit ability, all the fasteners are through sanforizing, free hanging core; can also use the S10 and S11 series transformer more excellent performance
