Home > Other Switches >

Double Column High Voltage Isolator Switch Ac 252kv Gw23 For Outdoor

Categories High Voltage Disconnect Switch
Brand Name: Tianan Electric
Model Number: GW23 (GT9)
Place of Origin: Ningbo,China
MOQ: 1sets
Price: Pending
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 5000 setss per year
Delivery Time: 30 days
Packaging Details: International package
Rated voltage: 252kv 363kv
Rated Current: 2500A
Withstand Current(peak): 125KA
Service Condition: Outdoor
  • Product Details
  • Company Profile

Double Column High Voltage Isolator Switch Ac 252kv Gw23 For Outdoor

GW23 252 KV Double Column Outdoor AC HV Disconnector / Disconnect Switch​


General overview

GW23 (GT9) 252D/2500-50 Type Double Column Outdoor AC HV Disconnector is developed on the basis of aiming at existing defects about disconnector conducting loop overheating, operating mechanism failure, metal material corrosion serious, and then making great improvement.


Advantages

The product has advantages of beautiful appearance, simple structure, high performance of corrosion resistant and antiseismic, safe and reliable electric and mechanical property.

It is the matured product that our company recommends to HV electricity distribution network, and it’s also an upgrade product of disconnector. It is suitable for system with 50Hz AC frequency and 110kV rated voltage. It can be used in electricity isolation when HV line, circuit breaker and other electrical equipments are no-load.


Technical parameters


S/NNameUnitParameters
1Rated voltagekV252
2Rated currentA2500
3Peak withstand current of disconnector and earthing switch (peak)kA125
43s short-time withstand current of disconnector and earthing switch (r.m.s)kA50
5Main circuit resistance of disconnectorμΩ≤130
61min power frequency withstand voltage(r.m.s)Phase-to earth(dry, wet)kV395
Fracture460
7Lightning impulse withstand voltage (1.2/50μs)Phase-to earthkV950
Fracture1050
8Mechanical endurance test of disconnector and earthing switchTimes2000 for each

Quality Double Column High Voltage Isolator Switch Ac 252kv Gw23 For Outdoor for sale
Send your message to this supplier
 
From:
To: Ningbo Tianan (Group) Co.,Ltd.
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
Company Info
  • 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
    Contact Us Quickly