Gold Member Since 2012
Audited Supplier
SHANGHAI POWERY INDUSTRIES CO., LTD.

Glass Insulator, Suspension Insulator, Insulator manufacturer / supplier in China, offering U300b Toughened Glass Suspension Insulator, U420b Toughened Glass Suspension Insulator, Galvanized Steel Stranded Wire and so on.

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Supplier Homepage Product Insulator U300b Toughened Glass Suspension Insulator

U300b Toughened Glass Suspension Insulator

FOB Price: US $5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $5/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: U300B, U300BP
  • Type: Solid
  • Material: Glass
  • Maximum Voltage: 20KV~100KV
  • Certification: ISO9001
  • Brand: Powery
  • Breaking Force: 300kn
  • Transport Package: Wooden Box
  • Origin: Qingdao, China
  • Application: Insulators
  • Chemistry: Organic Insulation
  • Thermal Rating: 250 250
  • Classification: Organic Insulating Material
  • Color: White
  • H:195mm: D:320mm
  • Trademark: powery 5
  • Specification: SGS
  • HS Code: 854620909
Product Description
Toughened glass insulator which is applied to insulate and suspend cable wire used in high and ultra-high voltage. It is to increase the creepage distance.

It is consiting of cap and pin with concrete cement. We adopt the most advanced international cylinder head. It's feature is little and light head which can save matal meterial ans reduce the cost of wiring. It is not easy to aging and have self-cleaning function.
IEC standard insulatorsU300B/195U300BP/195U300BP/195U300BP/195
Minimum mechanical failing load300KN300KN300KN300KN
Spacing H195mm195mm195mm195mm
Diameter D320mm340mm380mm390mm
Creepage L485mm550mm635mm690mm
Ball and socket soupling24242424
Stainless steel security clipRRRR
Power frequency withstand voltage for 5 pcs/1pcs230kv/50kv230kv/55kv230kv/60kv230kv/60kv
Lightning impulse withstand voltage for  5 pcs/1pcs520kv/130kv624kv/140kv624kv/155kv624kv/155kv
Power frequency puncture voltage130kv130kv130kv130kv
Rodio influence voltage(10kv, 1MHz)50uv50uv50uv50uv
Electric iron visual test of pin and cap18kv/20kv18kv/22kv18kv/22kv18kv/22kv
Impulse sepuncture voltage2.8p.u2.8p.u2.8p.u2.8p.u
Power frequency electric arc voltage0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA
Net weight per unit10.6kg12.5kg14.5kg15kg
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Mr. Frank Xu
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