Line Post Insulator 57 Series vetikal mwekota na ụdị mwekota kwụ ọtọ

Nkọwa dị mkpirikpi:


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọkọlọtọ: IEC60383, ANSI C29.1, ANSI C29.7
Voltaji: 15-45kV
Mpempe ahịrị ụdị mwekota kwụgoro kwụgoro kwụ ọtọ na crossarms na ihe owuwu
Mpempe mkpọgide ụdị ahịrị post mgbakọ maka ọkwa 15 kV ruo 45 kV.
Mpempe ahịrị ụdị mwekota kwụ ọtọ kwụgoro kwụ ọtọ na ogwe aka na ihe owuwu
1.These kwụ ọtọ arịọnụ Porcelain Line Post Insulators na-eji maka ewepụghị elu arịọnụ, na-enwe a arịọnụ isi maka attaching ka osisi uru ma ọ bụ bracket maka arịọnụ na ihe ma ọ bụ ígwè okporo osisi na ígwè Ọdịdị.They gosiri si 25kV ka 115kV.
2.Ha nke ọ bụla na-mere nke a mwekota , a metal okpu na insulator isi, a ewepụghị isi, a insulator ahu na a stud. Clamps bụ maka eduzi nha si 0.25″ na 2.70″.Agba isi awọ na agba aja aja dị.A na-ewetakwa studs dị ka achọrọ.
3.The ANSI ọkọlọtọ No. n'ihi na ndị a kwụ ọtọ arịọnụ Porcelain Line Post Insulators bụ: 57-21,57-22,57-23,57-24,57-25 wdg.

Mpempe mkpọgide ụdị ahịrị post mgbakọ maka ọkwa 15 kV ruo 45 kV.
1.Clamp Top Poselain Line Post Insulators e mere maka kwụ ọtọ arịọnụ na cross ogwe aka ma ọ bụ Ọdịdị.They na-mejupụtara clamps , insulator ahu na studs na-gosiri si 25kV ka 115kV, na-achọ a cantilever ike nke 2800lB.
2.A metal okpu, cimented n'èzí nke insulator isi, na-akwado trunion ụdị mwekota.Enwere otu ịghasa okpu n'otu njedebe nke mwekota nke nwere ihe mkpuchi mkpọchi a dọọrọ n'agha na-enye ohere dị mfe, nrụnye ngwa ngwa na mwepụ nke mwekota.
3.Clamps maka ojiji na ndị a insulators bụ maka ọkọlọtọ trunion type.Clamps niile eduzi nha si 0.25″ ka 2.70″ na ferrous ma ọ bụ aluminum.Gray glaze bụ ọkọlọtọ maka nke a mwekota Top Porcelain Line Post Insulators.A na-enyekwa glaze Brown mgbe achọrọ ya.
4.The ANSI ọkọlọtọ Mba maka ndị a Clamp top poselin akara post insulators bụ ndị a: 57-11,57-12,57-13,57-14,57-15 wdg.
Igwe mkpuchi mkpuchi

Klas ANSI

57-11

57-21

57-12

57-22

57-13

57-23

Ogologo Creepage (mm)

356

356

559

559

737

737

H - Elu ruo etiti Mgbakọ Mgbochi

257

276

333

352

400

419

D - dayameta

146

146

160

160

160

160

C - Obosara akpịrịkpa mgide

102

102

102

102

102

102

Ogologo Arcing Akọrọ (mm)

165

165

241

241

311

311

Ike Cantilever (kN)

12.5

12.5

12.5

12.5

12.5

12.5

Voltaji-akọrọ (kV) Ọkụkụ Ọkụkụ dị ala

70

70

100

100

125

125

Voltaji-Wet (kV) na-eme ka ọ dị obere

50

50

70

70

95

95

Mkpali Mkpali Flashover Voltage-Pos.,(kV)

120

120

160

160

200

200

Nwalee voltaji gaa n'ala (kV)

15

15

22

22

30

30

Oke RIV na 1000KHZ(μv)

100

100

100

100

200

200

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