JESZW-12A Eletrọnịkị Voltage Transformer

JESZW-12A Ihe ntụgharị ọkụ eletrọnịkị egosipụtara

Nkọwa dị mkpirikpi:

A na-eji ngwa ngbanwe voltaji eletrọnịkị AC gha ụgha na netwọkụ nkesa nwere ogo 50Hz yana voltaji nke 10kV.Ọ nwere ike wepụta akara nrịbama nha voltaji usoro efu 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.

budata dị ka pdf Zitere anyị email

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

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.
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	(MΩ) Enyere ụlọ akwụkwọ sekọndrịMpụta	Enyere mkpuchi mkpuchiỌkwa	Ụkpụrụ ọrụ
10kV / √3/6.5V/3	3P	2	12/42/75	Ihe nkesa Capacitor/Resistor-capacitor