- Cov voltage transformers yog raws li GB20840.3-2013 thiab IEC60044-2 qauv
- Rated rwb thaiv tsev theem: 12/42/75,7.2/32/60kV
- Rated zaus: 50Hz lossis 60Hz
|
Rated voltage ration (V) |
Qhov tseeb chav kawm Peb-theem ntsuas Secondary tso zis (VA) |
Max.output (VA) |
Rated rwb thaiv tsev theem (kV) |
|
3000/100 |
0.2--30× √3 0.5--90× √3 1--250× √3 |
600× √3 |
3.6/23/40 |
|
6000/100 |
7.2/32/60 |
||
|
10000/100 |
12/42/75 |
||
|
3000/100/100 |
0.2/0.2--20× √3 /20× √3 0.2/0.5--20× √3 /20× √3 0.5/0.5--45× √3145× √3 |
500× √3 500×J3 |
3.6/23/40 |
|
6000/100/100 |
7.2/32/60 |
||
|
10000/100/100 |
12/42/75 |
||
|
10000/100/220 |
0.2/3--30× √3 /300 0.5/3--90× √3 /300 |
600× √3/1000 |
Lus Cim: Thawj qhov kev sib txuas ntawm qhov txuas hom: JSZV12A-3, 6,10R thawj qhov chaw txuas thiab 200AAmerican hom hnyav-calibre luj tshib piug koom tes.
Zuag qhia tag nrho dimension drawing
JSZV12A-10R voltage transformer yog tsim tshwj xeeb rau XGW-12 sab nraum zoov AC tsau hlau-kaw hloov. Thawj winding ntawm no voltage transformer yog tiv thaiv los ntawm fuse, uas tsis tsuas yog muab 100V ntsuas voltage, tab sis kuj muab 220V kev khiav hauj lwm fais fab mov rau relay.
Qauv thiab nta
Cov qauv thiab nta: Qhov no series ntawm voltage transformers yog tsim los ntawm ob-theem voltage transformers cam khwb cia nyob rau hauv epoxy resin los ua ib tug "V" hom kev twb kev txuas. Lub hauv paus winding muaj fuse rau kev tiv thaiv luv luv. Lub fuse tau nruab rau hauv thawj lub davhlau ya nyob twg, uas tsis tsuas yog muab 100V ntsuas qhov ntsuas hluav taws xob, tab sis kuj muab 220V kev khiav hauj lwm fais fab rau lub relay. Thaum hloov, nyob rau hauv cov ntaub ntawv ntawm lub zog hluav taws xob, tsis tas yuav tshem tawm cov thawj sab nraud thaiv, uas yog heev yooj yim thiab ceev. Muaj cov bolts hauv av thiab plaub qhov mounting ntawm lub phaj hauv qab ntawm cov khoom rau kev teeb tsa.
Ib puag ncig tej yam kev mob
- Lub zog yam: CosФ=0.8(lagging);
- Anti-Pollution grade: Class ll
- ambient kub:-5 degree +40 degree, nruab nrab nruab nrab kub tsis ntau tshaj 30 degree
- Qhov siab: Tsawg dua lossis sib npaug li 1000 m
- Ambient humidity: Tsawg dua lossis sib npaug li 75%
Cim npe nrov: Tuam Tshoj tam sim no transformer substation, Tuam Tshoj tam sim no transformer substation manufacturers, lwm tus neeg, Hoobkas
