JN22-40.5/5 31.5 Sab Hauv Tsev Av Luam Ntawv

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JN22-40.5/5 31.5 Sab Hauv Tsev Grounding Hloov

Khoom Txheej Txheem
Khoom Paub meej
Cov ntaub ntawv download tau
Lwm Yam Khoom

Tiv Tauj Peb

JN22-40.5/5 31.5 Sab Hauv Tsev Grounding Hloov

Daim duab

JN22-40.5/5 31.5 Sab Hauv Tsev Grounding Hloov

JN22-40.5 / 31.5 series sab hauv tsev MV pob ntseg tau tshawb fawb thiab hloov kho hluav taws xob, cov qauv hluav taws xob yooj yim, cov khoom siv hluav taws xob, yooj yim thiab lwm yam kev tiv thaiv MV hluav taws xob thiab hloov pauv.
Txheem: IEC129, IEC 62271-102

Tiv Tauj Peb

Khoom Paub meej

● Jn22-40.5/5/4 Sab Hauv Tsev MV Pob Tawb Tawm yog kev tshawb fawb thiab kev hloov kho hluav taws xob, cov qauv hluav taws xob yooj yim, cov khoom siv hluav taws xob yooj yim, haum siv hluav taws xob, haum rau lwm yam MV Switchgear thiab zoo li muaj kev tiv thaiv.
● Tus qauv: IEC 129, IEC 62271-102.

Kev xaiv

Kev khiav hauj lwm

1. Ambient kub: -10 ~ + 40 ℃

2. Qhov siab: ≤1000M

3. Tus txheeb ze cov av noo: Hnub nruab nrab cov av noo ≤95% lub hlis nruab nrab txheeb ze ≤90% 4. Av qeeg: ≤8FEE

5. Siv tau nyob rau hauv qhov chaw tsis muaj kev xeb, cov roj av thiab dej ntws

6. Nrog tsis muaj qhov chaw nyob ib puag ncig.

Cov ntaub ntawv txheej txheem

Yam		Tej nyob	Xov xwm
Cov Ntsuas Hluav Taws Xob		kV	35
Qhov Ntau Tshaj Plaws Hluav Taws Xob		kV	40.5
Lub sijhawm luv luv tiv thaiv tam sim no		kA	31.5
Rated Luv Luv Circuit Court witrty		s	4
Kev ntsuas kev ua kom luv nqi ua tam sim no		kA	80
Rated ncov withstand tam sim no		kA	80
Nyob	1min lub zog zaus nrog voltage	kV	95
Kev thaiv kev theem	Xob laim tsis tsim nyog nrog voltage	kV	185
Central Deb ntawm tus ncej		mm	300; 350; 400

Zuag qhia tag nrho thiab mounting qhov ntev (hli)

B	H	L
280	750	1180
300	790	1180
350	890	1280
400	990	137

Kev Txiav Txim Siab

1. Qhia cov khoom lag luam tshwj xeeb, ntsuas hluav taws xob, cov hluav taws xob ruaj khov tam sim no, feem ntau qhov kev ncua deb ntawm tus ncej.

2. Yog tias xav tau cov txheej txheem ua haujlwm, qhia txoj cai kev ua haujlwm lossis kev ua haujlwm ua haujlwm ua haujlwm raws li kev ua haujlwm hauv kev kos duab saum toj no.

3. Yog tias xav tau sensors nrog hluav taws xob zaub ntaus ntawv, thov qhia cov hom zaub.

4. Thov sab laj nrog peb lub tuam txhab yog tias koj muaj kev thov tshwj xeeb.