Current limiting reactor
0102030405
6--220kV High voltage Current Transformer
Current transformer
Yazvino transformer (CT yepfupi) ndicho chishandiso chinogona kutamisa uye kuyera chazvino zvinoenderana nemusimboti we electromagnetic induction.
Uye iyi yakaoma-mhando CT inogadzirwa inoumbwa neyekutanga mhepo, yekunze sheath, capacitive main insulation chimiro, silicone rabha amburera siketi yekumanikidza kuyera chivharo kumagumo ese, goko, yechipiri mhepo uye conductive waya clip.
Nekunaka kwakanakira pasina mafuta-kuzadza, hapana gasi-kuzadza, hapana porcelain, vhoriyamu diki, uremu huremu, diki rekuchengetedza basa, moto uye kuputika kudzivirira, iyo yakaoma-mhando CT inofarirwa nekukurumidza uye zvakanyanya muCHINA. Uye nekuda kwekuenzana kwepasi voltage kugovera kuenzana uye kushandisa silicone rabha zvinhu seyekunze insulation, inogona kuwedzera kunatsiridza kusvibiswa flashover voltage.
Type: LGB series.
Kukosha kwemhando yechigadzirwa sekutevera:
LGB
Rated voltage, chikwata: kV
Dry type current transformer ine dziviriro coil
Zvakaita se:
LGB - 110: yakayerwa voltage 110 kv, yakaoma mhando yezvino transformer ine coil yekudzivirira. LGB - 220: rated voltage 220 kv, yakaoma mhando yezvino transformer ine coil yekudzivirira.
tsananguro2
tsananguro2
Services Conditions
Altitude: inokodzera 1000 m uye pazasi, kana iri pamusoro pe1000 m, gadzirisa zvinoenderana neIECstandard.
Mamiriro ekunze emhepo: tembiricha yemhepo, yakakwira 45 °C, yakaderera- 45 °C.
Creepage ratio inofanirwa kuenderana neIEC Standrad.
Creepage ratio yakakamurwa kuita 4 kirasi, I, 16 mm/kV. II : 20 mm/kV; III, 25 mm/Kv;IV: 31 mm/kV,
Cherechedza:
Kirasi I ye16 mm/kV yakafanana nekirasi itsva 1 ye27.71mm/kV( kirasi yetsvina B);
Kirasi II ye20 mm/kV yakafanana nekirasi itsva 2 ye34.64mm/kV(kusvibisa kirasi C)
Kirasi III ye25 mm/kV yakafanana nekirasi itsva 3 ye43.30mm/kV(kusvibisa kirasi D)
Kirasi IV ye31 mm/kV yakafanana nekirasi itsva 4 ye53.69mm/kV(kusvibisa kirasi E)
Kana pasina chinodiwa nemushandisi, iyo default : 25 mm/kV.
Main technical parameters
1. Technical zviratidzo
Rated primary voltage: 35 ~ 220 kv;
Yakayerwa yekutanga ikozvino: 1 ~ 12000 A.
Yakayerwa yechipiri ikozvino: 5 A, 1 A.
Rated kubuda simba: 15 kusvika 50 va;
Accuracy limit factor: 5, 10, 15, 20, 30, 40;
Sekondari kuyerwa kupeta kunyorova kirasi,: 0.2, 0.2S, 0.5, 0.5SS level;
Sekondari kudzivirirwa mapeta kururama kirasi: 5P, 10P, 5PR, 10PR, TPS, TPY, TPX, TPZ;
Aya ma parameter ari pamusoro anowirirana nemazinga IEC-61869-2 >.
2.Insulation level
| Rated Voltage kV | Highest voltage kV | Yakatemerwa simba frequency inomira voltage(RMS)kV | Yakatemerwa mheni simba rinomira voltage (peak)kV |
| 35 | 40.5 | 80/95 | 185 |
| 66 | 72.5 | 140/160 | 325/350 |
| 110 | 126 | 185/200 | 450/550 |
| 220 | 252 | 360/395 | 950/1050 |
| Rated Voltage kV | Highest voltage kV | Yakatemerwa simba frequency inomira voltage(RMS)kV | Mheni inokanganisa voltage kV |
| 36 | 36 | 70 | 145/170 |
| 52 | 52 | 95 | 250 |
| 123 | 123 | 185/230 | 450/550 |
| 145 | 145 | 230/275 | 550/650 |
| 170 | 170 | 275/325 | 650/750 |
| 245 | 245 | 395/460 | 950/1050 |
3.Dielectric kurasikirwa chinhu tgδ≤0.005.
4.Partial discharge: pasi peiyo rated voltage1.05Um/√3 pazasi≤10Pc.
5.Kumwe kusara kwemaitiro ehunyanzvi kuchaenderana neIEC-61869-2>.
tsananguro2
Services Conditions
1. Chokufambisa
1.1 Zvigadzirwa zvinogona kushandisa chitima, ngarava, mota nendege nezvimwe zvifambiso zvekutakura, zvikepe zvechitima, kabhini yehutsi uye ngoro yemotokari zvinofanirwa kugara zvakachena, pasina kusvibiswa.
1.2 Zvigadzirwa kurodha marori kunofanirwa kuenderana nezvinodiwa nemirairo yekutumira, uye isa zvigadzirwa zvakachengeteka, zvisingabvumirwe kuoneka mukuzununguka kwekufambisa, kuparara uye kufamba.
1.3 Zvigadzirwa mukufambisa, gradient haifanire kunge yakakura kupfuura 30 °. 1.4 Zvigadzirwa pachiteshi chekufambisa chiteshi kana kuburitsa kunzvimbo yekuenda hazvibvumidze kuturika.
2.Kusimudza chigadzirwa
2.1 Kubata midziyo inogona kushandisa crane, rori crane kana forklift nezvimwe.
2.2 Kana kurodha uye kuburitsa kunofanirwa kunyatsoenderana nematanho ekurodha nekuburitsa.
2.3 "Simudza pano" chikwangwani chiri mumakona mana ari pazasi pebhokisi guru repasuru pazasi. Kana uchisimudza, inofanira kunge iri mu "simudza pano" tambo yekumisa tambo. Sezvakaratidzwa mumufananidzo:
2.4 Main package box surface spray with center of gravity mark, kana pakati pegiravhiti yatsauka kubva panzvimbo yepakati zviri pachena, pakusimudza, inofanira kugadzirisa hurefu hwetambo yesimbi tambo ita hoko yakatarisana nebhokisi repakati regiravhiti.2.5 Zvigadzirwa kurodha uye kuburitsa maitiro, zvinofanirwa kubata nekungwarira.
Kugamuchirwa, kuchengetwa uye kuchengetedza
1. Macheki ekugamuchirwa
Mushure mekugamuchira ikozvino transformer, tarisa iyo nekukurumidza.
1.1 Tarisa uone kana ichienderana nechigadzirwa nameplate data uye kurongeka kontrakiti, senge chigadzirwa modhi, yakayerwa yazvino reshiyo, yakayerwa huwandu nezvimwe.
1.2 Tarisa faira rekusiya fekitori kuti rakazara here, ringave richienderana nechibvumirano.
1.3 Tarisa uone kana zvikamu zvekurongedza uye zvishongedzo zviri mubhokisi zvinoenderana nerondedzero yekurongedza.
Yazvino transformer yekushandisa bhuku
1.4 Tarisa zvigadzirwa mukutakura zvine kukuvara kana kusakuvadzwa, kungave zvikamu zvechigadzirwa zvakakuvara uye kutamiswa, conductive waya clip ingave yakasununguka, kukanganisa, insulation ingave yakapwanyika, tsvina kana miviri yekunze nezvimwe.
1.5 Zvigadzirwa zvakavhurika bhokisi tarisa kunze, kana zvikasakurumidza kuiswa mukushanda, zvinofanirwa kuchengetwa nemazvo kana kurongedza, kana kukuvara kukarasikirwa.
2. Warehousing & Deposition
2.1 Kana ichida warehousing uye deposition, kurongedza hakufanirwe kubviswa, kana cheki uye kubvuma kudiwa kuburitsa, mushure mekutarisa uye kubvuma kunofanirwa kudzoreredza kurongedza.
2.2 Kune zvigadzirwa zvekugara kwenguva refu, zvinofanirwa kutarisa kuchengetedza mudura, imba yekuchengetera inofanirwa kuve yakachena, yakaoma, haifanirwe kuchengetwa panguva imwechete iyo inoshanda makemikari uye zvinoparadza zvinhu.
2.3 Zvigadzirwa hazvibvumidzwe kurongedza.
Kubvuma Kuongorora
1. Usati wagadzika unofanirwa kuverenga izvi zvakatemwa nehana, chigadzirwa nameplate uye zvigadzirwa zvinoratidzira dimensional kudhirowa, kunzwisisa uremu hwezvigadzirwa, nzira yekuisa nezvimwe, gadzirira zvinoenderana nemidziyo yekusimudza uye maturusi. Chenjerera kuti usakwenya amburera siketi yesilicon rabha. Kusimudza nzira semufananidzo:
Cherechedza
1. 1Kana uchisimudza, P1, P2 kumativi ose maviri urefu hwetambo hunopindirana, transformer haigoni kurerekera. Kana yakawanikwa transformer incline inofanira kuterera kugadzirisa urefu hwetambo kumativi ose, ita iyo yakaenzana.
1. 2Kana iyo transformer centre yegiravhiti yakarereka kana kupfuura chiyero chegoko, inoda kugadzirisa iyo transformer kumusoro, senge kuruboshwe rweA, tambo ina dzakasungwa pamwe chete, kuenda kumusoro kusimudza, uye kuona kuti transformer haina kusarura. .
2. Muzhinji, inogona kuve yakananga nzvimbo yekushandura ikozvino munzvimbo yekushandisa, kuisa cheki inogona kuiswa mukushanda. Pa-saiti yekumisikidza screw hole chinzvimbo chinofanirwa kunge chiri kunongedzera kune yazvino transformer dhizaini dimensional kudhirowa, inoenderana neiyo ikozvino transformer yekumisikidza gomba, kuburikidza nebhaudhi kugadzirisa yazvino transformer, kusati kwashanda kunofanirwa kuisa bhaudhi pagoko kusvika pasi kubatana.
Ese marudzi ezvimiro zvazvino transformer yekumisikidza:
3.1
Yekutanga conductor idhirowa imwe chete yekudhirowa semufananidzo A