Home     XGN2-12 Box type fixed indoor AC metal enclosed switching equipment

产品名称：XGN2-12 Box type fixed indoor AC metal enclosed switching equipment

产品应用： Product introduction：XGN2-12 box-type metal enclosed switchgear is suitable for 3 6-12kV, 50Hz three-phase AC single

E-mail：sales@feidadq.com

热线电话： 400-610-8160

产品介绍

  • Product introduction：
  •  
XGN2-12 box-type metal enclosed switchgear is suitable for 3.6-12kV, 50Hz three-phase AC single bus, single bus belt bypass and double bus system, as the use of receiving and distributing electric energy, especially suitable for frequent operation occasions, can meet the power supply requirements of various types of power plants, substations and industrial and mining enterprises. The product conforms to the national guaranteed GB "3 ~ 35kV ac metal closed switch Equipment" and the power department DL/T404 "Indoor AC high voltage switch cabinet order technical conditions" and fully refers to the international IEC298 requirements, and meets the "five prevention" locking requirements proposed by the two.
 
The circuit breaker of this product is optional with zN28A-12, ZN12-12, VS1, V2000 and other models of vacuum circuit breaker, operating mechanism can choose CT19A, CT17A series of spring operating mechanism, isolating switch using GN30-12 rotary isolating switch and GN22-12 large current isolating switch series products.
 
The form of cabinet is divided into two forms: steel plate bending assembly cabinet and Angle steel welding. Steel plate bending assembly cabinet, modular design, assembly flexible and convenient, beautiful appearance. Angle steel welded cabinet frame, cabinet high strength, stable performance.
 
All switches can be operated when the panel is closed, which makes the operator safer. Perfect mechanical linkage, and simple and reliable.
 
Service environment:

  1. 1、Ambient air temperature: **40℃, 24-hour average not exceeding 35℃, ** -15℃;
  2. 2、Altitude not exceeding 1000m;
  3. 3、The surrounding air is not visibly polluted by dust, smoke, corrosive and/or flammable gases, vapors or salt mists;
  4. 4、Temperature: the average daily relative humidity shall not be greater than 95%, and the average monthly relative humidity shall not be greater than 90%.
  5. 5、Earthquake intensity does not exceed 8 degrees;
  6. 6、Places free from flood, explosion, serious pollution, chemical corrosion and violent vibration;
  1. 7、When the switch cabinet is used beyond the normal working environment, we can negotiate with the company to modify the manufacturing technical conditions.
 
Technical parameters：

Project Unit
  • Parameter
Nominal voltage kV 6/12
Nominal frequency Hz 50
Rated current A 630-3150
Rated power frequency withstand voltage 1min kV 42
Rated lightning impulse withstand voltage (1.2/50us) kV 75
Rated short circuit switching current kA 20/25/31.5/40
Rated short-time withstand current 4S kA 20/25/31.5/40
  • Rated peak withstand current
 kA 50/63/80/100
Rated short circuit dynamic stability current kA 50/63/80/100
Enclosure protection class   IP2X
Overall dimension (Width × depth × height) ㎜ 1100×1200×2650
Weight ㎏ 800

  • ordering instruction:
  •  
  1. The primary system diagram shall include the following data: switching capacity, rated voltage and rated current of the incoming power supply; Rated current of each outlet circuit; Models and specifications of main components.
  2.  
  3. Switch cabinet arrangement drawing and plane layout dimension drawing.
  4.  
  5. The secondary schematic diagram, including the operation, signal, rated voltage of the protection circuit and specifications and models of each electrical component.
  6.  
  7. Small bus layout
  8.  
  9. When bus bridge is needed, the span and height dimensions and opening dimensions shall be provided by the user.
  10.  
  11. Spare parts quantity
  12.  
  1. When customers have special requirements, they can negotiate with the manufacturer when ordering.

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