Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

Insulator, Glass Insulator, Disk Insulator manufacturer / supplier in China, offering U240b Toughened Glass Suspension Insulator, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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U240b Toughened Glass Suspension Insulator

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Min. Order / Reference FOB Price
1,000 Pieces US $5/ Piece
Port: Shanghai, China
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T, D/P
Application: Insulators
Type: Solid
Chemistry: Organic Insulation
Material: Glass
Thermal Rating: 250 250
Maximum Voltage: 20KV~100KV

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Basic Info

Model NO.: U240B, U240BP
Classification: Organic Insulating Material
Certification: ISO9001
Color: White
Brand: Powery
H:170mm: D:280mm
Breaking Force: 240kn
Trademark: SPOWERY
Origin: China
HS Code: 854610000

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 insulatorsU240B/170U240B/170U240B/170U240BP/170U240BP/170
Minimum mechanical failing load240KN240KN240KN240KN240KN
Spacing H170mm170mm170mm170mm170mm
Diameter D280mm280mm280mm320mm320mm
Creepage L400mm400mm450mm550mm550mm
Ball and socket soupling2420242420
Stainless steel security clipRRRRR
Power frequency withstand voltage for 5 pcs/1pcs190kv/45kv190kv/45kv190kv/50kv520kv/140kv520kv/140kv
Lightning impulse withstand voltage for  5 pcs/1pcs510kv/110kv510kv/110kv510kv/125kv520kv/140kv520kv/140kv
Power frequency puncture voltage130kv130kv130kv130kv130kv
Rodio influence voltage(10kv, 1MHz)50uv50uv50uv50uv50uv
Electric iron visual test of pin and cap18kv/22kv18kv/22kv18kv/22kv18kv/22kv18kv/22kv
Impulse sepuncture voltage2.8p.u2.8p.u2.8p.u2.8p.u2.8p.u
Power frequency electric arc voltage0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA0.12s/20kA
Net weight per unit6.9kg6.9kg7.2kg9.2kg9.3kg

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