Ngwaahịa

JETG68-12 Ihe ntụgharị ọkụ eletrik

Nkọwa dị mkpirikpi:

A na-etinye ihe ngbanwe voltaji AC n'ụdị mgba ọkụ ụdị igbe nke nwere ogo 50Hz yana voltaji nke 10kV.Ọ nwere ike wepụta akara mgbama voltaji usoro efu nke ejiri nha na ngwaọrụ njikwa.Ngwaahịa a na-achọpụta njikọta nke mbụ na nke abụọ na ahụ ọkụ ZW68, FTU yana akụrụngwa ndị ọzọ, yana njirimara nke obere nha, ịdị arọ, arụmọrụ dị mma, ọrụ a pụrụ ịdabere na ya, nrụnye dị mfe na ihe ndị ọzọ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ụkpụrụ

GB/T20840.1, IEC 61869-1 Instrument Transformer Part 1: General Technical Requirements
GB/T20840.7, IEC 61869-7 Ngbanwe Ngwa Ngwa Nkebi 7: Ihe ngbanwe voltaji eletrọnịkị

Ọnọdụ ọrụ

Ọnọdụ okpomọkụ: Min.okpomọkụ: -40 ℃
Oke.okpomọkụ: +70 ℃
Nkezi okpomọkụ kwa ụbọchị ≤ +35 ℃
Ambient ikuku: Enweghị uzuzu doro anya, anwụrụ ọkụ, gas na-emebi emebi, uzuoku ma ọ bụ nnu na ihe ndị ọzọ.
Iru mmiri dị ala: Nkezi iru mmiri kwa ụbọchị ≤ 95%,
Nkezi iru mmiri kwa ọnwa ≤ 90%.

Biko mara mgbe ị na-enye iwu

1. Ogo nke voltaji.
2. Arụ ọrụ princip le.
3. Klas nke ziri ezi na mmepụta akara.
4. Maka ihe ọ bụla ọzọ a chọrọ, ị nwere ike ịkpọtụrụ anyị!

Data teknụzụ

Ratio voltaji enwetara Klas nke ziri ezi Enyere ọkwa nke abụọ Enyere ọkwa mkpuchi mkpuchi Ụkpụrụ ọrụ
10kV / √3/6.5V/3 3P 2 12/42/75 Ihe nkesa Capacitor

Ihe osise nkọwa

rdrtfg (17)

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