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Composite Suspension Tension Insulator 220kv 120kn

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-09-11 16:49

  • Browse the number:

    239

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Company Profile

Wenzhou Shuguang Fuse Co.,Ltd

By certification [File Integrity]

Contact：wff(Mr.)  

Email：

Telephone：

Phone：

Area：Beijing

Address：No.431, Daxing West Road, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China

Website：http://www.sgrdq.com/ http://wff.titdyd.com/

Product Details

Model: FXBW-220/120 

Manufacture and test Standard: IEC 61109, ANSI 

Materials: 

1) Silicon Rubber for sheds/ housing 

2) Glass-fiber reinforced epoxy resin rod (ECR type) for core 

3) Hop DIP galvanized cast steel for metal fittings 

4)Fitting types: BALL, SOCKET 

Key Specifications/Special Features: 

*Rating voltage: 220kV 

*Specialized mechanical tension load: 70KN to 210KN 

*Structure height: 2240mm 

*Insulating distance: 1900mm 

*Min creepage distance: 6300mm 

*Lightning impulse voltage: 1000kV 

*Power frequency wet withstand voltage: 395kV

  Code No   Rated Voltage (KV)   Specified Mechanical Load(KN)   Section Length L(mm) Min Arc Distance L1(mm)    Leakage Distance (mm)    Lightning Impulse Withstand BIL(KV) Power Frequence Withstand(wet) (KV)
FXBW4-12   66-72   100/120/160  900  680  2200  410  185
FXBW4-110   110-132   100/120/160  1240  1012  3200  550  230
FXBW4-145   132-145   100/120/160  1660  1440  4600  600  260
FXBW4-220   220-240   120/160/210  2160  1930  6300  1000  395
FXBW4-330   310-350   120/160/210  2990  2660  8600  1425  570
FXBW4-500   500-550   120/160/210  4080  3730  12250  2250  740