Sign In | Join Free | My qualitytoyschina.com
qualitytoyschina.com
Products
Search by Category
Home > General Industrial Equipment Design Services >

Indoor High Voltage Switchgear & Metal - Clad Gas Insulated Switchgear With1250A

Categories High Voltage Switchgear
Brand Name: Tianan Electric
Model Number: XGN49-40.5
Certification: ISO9001:2000
Place of Origin: China
MOQ: 1 unit
Price: Pending
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 PCS/year
Delivery Time: 40 work days
Packaging Details: Nude
Altitude: up to 3, 000m Above Sea Level
Rated Voltage of Main Circuit( V): AC 380( 400, 660)
Busbar: 3-Phase and 4-Wire
Form: All- packaged Type
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Indoor High Voltage Switchgear & Metal - Clad Gas Insulated Switchgear With1250A

    Indoor Gas Insulated Switchgear Metal Clad Power Equipment


    Product

    Overview

    XGN49-40.5(Z)[DXG-40.5(Z)] Indoor Gas Insulating Metal-clad Switchgear (hereinafter referred to as “C-GIS”) is a high technology product which is researched, developed and manufactured on the basis of technology introduction of China Power Industry Federation Longyuan Power Research Institute. It meets GB/T11022 namely “Technical Requirements of HV Switchgear and Controller” and GB3906 namely “3-35KV AC Metal-clad Switchgear”. It has the characteristics of high reliability, free from maintenance and small cover area. Main technical parameters have arrived to international advanced level.


    Features

    a. Adopt module design.

    b. Metal clad enclosure is made of 4~6mm high quality steel plate and welded by machine hand. The enclosure is sealed well and ensures no gas leakage for 30 years, The enclosure can not be distorted in high altitude.

    c. Incoming and outgoing cables are connected with the special cable head and inner cone type insulator.

    d. Epoxy resin is adopted to pour busbar through type CT.

    e. The secondary winding is fitted with intelligent control/protection unit containing control, protection, measurement and signal function, or traditional relay protection.

    f. Gas isolators are adopted to connect main busbar between cubicles, which can ensure electrical insulation and gas tightness of busbar room.


    Parameters

    NameUnitParameters
    Rated VoltagekV40.5
    Rated CurrentA5~1250
    Rated FrequencyHz50
    Rated Power Frequency Withstand Voltage (1min)Between Phases, Phase to EarthkVRated Power Frequency Withstand Voltage (1 min)
    To open gap
    Rated Lightning Impulse Withstand VoltageBetween Phases, Phase to EarthkVRated Lightning Impulse Withstand Voltage
    To open gap
    Secondary Circuit Power Frequency Withstand Voltage (1min)V2000
    Rated Short-circuit Breaking CurrentkA25
    Rated Short-circuit Making CurrentkA63
    Rated Short-time Withstand CurrentkA25
    Rated Peak Withstand CurrentkA63
    Rated Short-circuit Durations4
    Enclosure Protection Class (Air Inflation Shell/LV Cubicle)IP67/IP4X
    Main Circuit Resistance Each PhaseμΩ≤250
    Rated Operating Pressure of SF6 Gas (Gage pressure for 20℃ )Mpa0.05
    Minimum Operating Pressure of SF6 Gas (Gage pressure for 20℃ )Mpa0.02
    SF6 Gas Annual Gas Leakage Rate≤1
    Auxiliary Circuit Rated Operating VoltageVDC110/220
    Enclosure Dimension (Width*Depth*Height)mm(600~1200)*1400*2500
    Cheap Indoor High Voltage Switchgear & Metal - Clad Gas Insulated Switchgear With1250A for sale
    Send your message to this supplier
     
    *From:
    *To: Ningbo Tianan (Group) Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0