Insulator PDF
Porcelain Station post insulator TR208
Porcelain Station post insulator TR208 is 23kv voltage class station post insulator. It is used to insulate and support conductors for switch and bus. Each porcelain station post insulator TR208 body is made from the high quality clay materials and the whole body is glazed which can improve surface appearance and enhance ease of cleaning.
Technical data for porcelain station post insulator TR208:
Creepage distance (min) mm: 610
Cantilever Strength KN: 8.9
Tensile strength KN: 22
Torsion strength N.m: 904
Compression strength kN: 44.5
Power frequency flashover voltage kV:
Dry: 110
Wet: 75
Critical impulse flashover voltage KV:
Positive: 170
Negative: 250
Net weight kg: 11
Applicable standard ANSI C29.9
Porcelain Station post insulator TR208
Porcelain station post insulator TR208 cap and base have bolt holes on standard blot circle for interchangeability and easy to mount. Our ceramic solid core insulator TR208 can be brown or gray glaze. And our gray glaze high voltage insulator not only has perfect surface but also has very good quality. There are the following some main advantages:
Perfect surface appearance
Solid core construction
Higher mechanical strength than ANSI standard
Puncture proof body
Long lasting durability
Package:
We packed Porcelain station post insulator TR208 in crate with pallet. And two pieces of this kind of insulator per crate.
As a professional insulator manufacturer, ANSI 52-1, 52-9 suspension insulator and reel insulator SO5 produced by us is high quality, reasonable price and high strength, too. Wish you have interest.
