JLEZW4-12 ejikọtara eletrọnịkị ntụgharị

JLEZW4-12 Ihe ngbanwe eletrọnịkị jikọtara ọnụ egosipụtara

Nkọwa dị mkpirikpi:

A na-etinye ihe ngbanwe elektrọnik AC jikọtara ọnụ na netwọk nkesa nwere ogo 50Hz yana voltaji agbagoro nke 10kV.Ọ nwere ike wepụta voltaji usoro nkenke nkenke dị elu yana akara nha ugbu a yana voltaji usoro efu na akara nchebe ugbu a nke ejiri nha na ngwaọrụ njikwa.Ngwaahịa a na-achọpụta njikọta nke mbụ na nke abụọ na akụkụ mgbanwe gụnyere ZW32, FTU yana akụrụngwa ndị ọzọ, yana njirimara nke obere nha, ịdị arọ dị arọ, arụmọrụ dị mma, ọrụ a pụrụ ịdabere na ya, nrụnye dị mfe na ihe ndị ọzọ.

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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
GB/T20840.8, IEC 61869-8 Ntugharị Ngwa Ngwa Nkebi 8: Ihe ngbanwe Eletrọnịkị ugbu a

Ọnọdụ ọrụ

Ebe nwụnye: N'èzí
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.Elu: ≤ 1000m
(Biko gosi elu ya mgbe a na-eji ihe ngbanwe ngwá ọrụ na mpaghara elu elu.)

Biko mara mgbe ị na-enye iwu

1. Ogo nke voltaji / nke ugbu a.
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

	Akụkụ voltaji	Akụkụ dị ugbu a
Oke ruru	10kV / √3/3.25V/ √3/3.25V/ √3/3.25V/ √3/6.5V/3	600A/1V/600A/1V/600A/1V/20A/0.2V
Klas nke ziri ezi	0.5/0.5/0.5/3P	5P10(0.5S)/5P10(0.5S)/5P10(0.5S)/5P30(1S)
Enyere ọkwa nke abụọ	2MΩ/2MΩ/2MΩ/2MΩ	20kΩ/20kΩ/20kΩ/20kΩ
Enyere ọkwa mkpuchi mkpuchi	12/42/75	12/42/75
Ụkpụrụ ọrụ le	Ihe nkesa Capacitor	Igwe ọkụ dị obere