FZBWY-12 intelligent prefabricated box change is our company the same experience with domestic and foreign advanced technology, the 10kV ring network cabinet, transformer, transformers, low voltage switch, reactive power automatic compensation system, communication system, protection system, the UPS power supply and an indicator in a sealed, moisture-proof, rust-proof double-layer box body, is 10kV distribution system integration of the outdoor device one or two. In order to achieve the box-type transformer substation one or two system integration, assembly of modular construction process, factory, simple construction of the "four modernizations ".
Intelligent prefabricated box transformer by high pressure unit, transformer unit, low voltage unit, layout is divided into ". " " " the Glyph Glyph and. Depending on the scenario, high voltage can be set type ring network, terminal type and double power supply lines into other forms; according to transformer capacity size, usually below 800kVA ( including 800kVA) selection of load switch unit; more than 800kVA selection circuit breaker unit. According to the different needs of users, can be configured to full insulation and air insulation type, full insulation joint venture brand fully insulated, sealed type SF6 inflatable 10kV switch cabinet, air insulation type I used the company's production of 8BK17-12 type switch cabinet.
Transformer can choose S9-M, S11-M, S11-MR type whole sealing oil-immersed type, can also use the SC ( B ) 9, SC ( B ) in 10 type dry transformer, transformer capacity is generally not more than 1600kV.
Low voltage switch cabinet adopts GGD form, convenient in box transformer installation, can be set to low voltage metering and low voltage reactive power compensation.
Continental me change can be set up according to the needs of the automation device, communication device and remote meter reading device, to realize intelligent box-type transformer substation.
My company has many years of prefabricated box transformer production experience, throughout the country have operational performance. And through the National Research Institute test.
Products using the environment:
Altitude:≤ 1000 meters;
Environment temperature: the highest temperature of +40 ℃, -25℃lowest temperature;
Humidity: daily average relative humidity of not more than 95% months, relative humidity of not more than 90%;
Wind: outdoor wind pressure of not more than 700Pa ( 34m/s );
Earthquake: the horizontal acceleration is less than 3m/s2. level acceleration 1.5 m/s2;
Installation location: not more than 3 degrees inclination;
Installation environment : ambient air without corrosive, flammable gases, obvious pollution, mounting locations without severe vibration;
The above requirements, and the company decided in consultation.
The characteristics of product structure:
Of simple and compact structure, covers an area of at least, rapid installation.
High and low voltage operation.
★according to environmental requirements can choose a variety of colors of the shell, so that the box transformer in harmony with surrounding environments;
★full sealed insulating structure, without insulation distance, reliable guarantee safe. The cable entry, no power distribution room.
★greatly reduces the manufacturing cost and running cost;
Scope of application:
City, the reconstruction of power cable
•street lamps transform
•city loop network system
•users power distribution
•railway station supply
•high reliable, high technology content, high and low voltage main device to recommend the use of imported products, 20 years of free maintenance.
•function module standardization assembly, is a powerful distribution network products, all relatively independent function, users can freely choose the various functional modules.
•high automation level, 10kV side can be equipped with CT, PT, protection and communication apparatus, low voltage can be put into the protection and low voltage meter reading collector, can be realized on the high voltage switch and transformer three. " ".
•shell adopts the double-layer, sealing, zinc spraying anticorrosion structure, 20 do not rust. Dust-proof, moisture-proof, anti condensation.
•compact structure, large capacity, small volume.