JLS-35KV/100V 5-300A 30/50VA 10/20VA Kunze Oiri-yakanyudzwa Combination Transformer High Voltage Power Metering Box

Tsanangudzo Pfupi

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JLS-35 mhando yakasanganiswa transformer (nhatu-chikamu chekunze oiri-yakanyudzwa yakakwira-voltage simba metering box) inoumbwa nemagetsi maviri emagetsi emagetsi uye maviri ezvino transformer (anonzi sezvinhu zviviri), inova yemafuta-yakanyudzwa yekunze mhando (iyo inogona kushandiswa kuIndoor), kunyanya kune 35kV, 50Hz magetsi grid yekuyera-voltage simba rekuyera.Yakaiswa padivi repamusoro-voltage yemagetsi emagetsi.Kune maviri matatu-chikamu anoshanda watt-awa mita uye maviri reactive watt -hour metres mubhokisi rekushandisa.Iwo anoshandiswa kuyera zvakananga mitsetse yakakwira-voltage, zvisinei nekuti simba rinotumirwa kana kudzoserwa kumashure.Metering midziyo yekuyera inoshanda uye reactive simba munharaunda.Inoita basa rakakosha mukudzivirira kubiwa kwemagetsi, kuchengetedza simba nekusimbisa manejimendi ekupa magetsi.
Kuti zvizadzise zvinoshanduka zvinodikanwa zvemutoro wemagetsi munguva dzakasiyana, chigadzirwa chinogona kuitwa muyero yezvino yekaviri yesarudzo dzekugadzirisa.Kana bhokisi remamita maviri richishandiswa, rinogona kushandiswa kune network metering (kureva, kuyera huwandu hwemagetsi anogadzirwa uye anoshandiswa zvakasiyana).Ichi chigadzirwa chine maitiro ehupamhi hwepamusoro, saizi diki, yakavimbika insulation, yakanaka kupisa kupisa kuita, yakachengeteka uye yakagadzikana kushanda, uye nyore uye nyore wiring.Zvinoenderana nezvinodiwa zvakasiyana zvevashandisi, zvigadzirwa zvine marudzi akasiyana-siyana, ayo anogona kuenderana nekusarudzika uye kusarudzwa zvakasununguka.Icho chinhu chakakodzera chekugadzirisa magetsi ikozvino.

Tsanangudzo Yemuenzaniso

Technical parameters uye chiyero chechimiro

Iyo huru yehunyanzvi parameters
1. Yakatemerwa frequency: 50Hz
2. Insulation resistance: primary to secondary and primary to ground≥1000MΩ;chechipiri kune chechipiri uye chechipiri kune pasi≥50MΩ
3. Thermal stable current for 1 second: 75 times the rated primary current (inoshanda kukosha)
4. Dynamic stable current: 188 times the rated primary current (peak value)
5. Ona tafura iri pazasi kune mamwe ma parameter
Technical zviratidzo
1. Rated voltage: 35KV
2. Nzira yekubatanidza: maviri-element V / V nzira yekubatanidza
3. Yakatemerwa nguva yakawanda: 50HZ
4. Voltage ratio: 35KV/100V
5. Voltage kururamisa giredhi: 0.2;Ikozvino giredhi rechokwadi: 0.2S
6. Yakatemerwa mutoro: voltage 30VA;ikozvino 15VA
7. Simba rekuita: 0.8
8. Yazvino reshiyo 5-500A/5A (kaviri shanduko reshiyo inogona kuitwa)
9. Simba remagetsi rinopesana nemagetsi: 10.5KV
10. Ambient tembiricha: pakati -25°C kusvika 40°C, avhareji tembiricha zuva nezuva haapfuuri 30°C, kana tembiricha iri 20°C, tembiricha isingapfuuri 85%, uye urefu iri pasi pe1000 metres. .
11. Shandisa zvakatipoteredza: kunze, nzvimbo yekuisa haina kusvibiswa kwakakomba, hapana kuzununguka kwakakomba uye nzvimbo dzinoputika.

Zvigadzirwa zvechigadzirwa uye chiyero chekushandiswa

Ichi chigadzirwa chinoumbwa nematatu-chikamu maviri-element akasanganiswa transformer uye chiridzwa bhokisi.Iyo mitatu-chikamu chechipiri-element yakasanganiswa transformer inoumbwa ne-single-phase voltage transformer (PT) uye maviri azvino anoshandura (CT).PT uye CT ese ari maviri eElectromagnetic mhando, maviri PT mamhepo anoumbwa neV/V nzira yekubatanidza, matatu-chikamu chekuyeresa mudziyo, uye yekutanga mhepo yemaCTs maviri akabatana munhevedzano nechikamu A uye chikamu C chegidhi zvakateerana.Muchikamu che metering, pane maviri matatu-chikamu anoshanda uye anogadzirisa simba metres imwe neimwe ine inverter yekuona iyo yemagetsi kuyerwa kwesimba rekumberi kufambisa uye kufambisa kwesimba.
Kana yangobatana neAP1-AP2, CP1-CP2 ireshiyo hombe iripo, uye kana yakabatana neAP1-AP3, CP1-CP3 ireshiyo diki iripo.
Semuenzaniso: 50-100/5, kana yakabatana neAP1-AP2, CP1-CP2 iri 100/5, kana yakabatana neAP1-AP3, CP1-CP3 i50/5.
Chigadzirwa chacho chine: yakaderera magineti density, yakafara mutoro, anti-kuba magetsi metering bhokisi ine akawanda emazuva ano reshiyo, munzvimbo yebidirectional simba rekufambisa, zvisinei kana nguva yekuremerwa ichichinja zvakanyanya, iyo chaiyo ye0.2S inogona kunyatso kuyera simba remagetsi. zvichingoenda zvakadaro.