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Risoluzione schermo: 640 x 480 800 x 600 1024 x 768 1280 x 1024 Nome utente: Password: Formato: Basic  Help  Richiesta  Formato: Tipo di Carattere Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Dimensione del Carattere 1 2 3 4 5 6   Colore del Carattere Nero Rosso Giallo Rosa Verde Arancione Viola Blu Beige Marrone Verde Bosco Blu scuro Marrone scuro Verde chiaro Messaggio: HTML non è attivo Il codice su forum è attivo Faccine [quote][i]Originariamente inviato da ikaqaqozavylitiribaluhogygox[/i] [br] Feature: *High ui .for supreme accuracy up to 0.1S class *High Bs. For bigger current detection range than permalloy cores. *Low Hc. for high permbeablity stability. * Various core construction.(Type: toroidal, Rectangular, track * Various capsulated options.(plastic case, stainless steel case+epoxy potting, epoxy coating crepe paper winding,etc) *Excellen permeablity Vs temperature stability. *Operating temperature range: ï¼�５ï¼�~+130℃. ? Application: * Current transfomer for Watt-hour meters. * Current transfomer for metering and relaying. * Current transformers for high/medium /low voltage switch gears * Current transformers for Motors control panels. * Data sampling for current and voltage. ? Comparison: ITEM Symbol & Unit Nanocrystalline Si-Steel Material Type — 1k107 Z8H Saturation Flux Density Bs (T) 1.2 2.0 Initial Permeability (@1mOe ) μi(Gs/Oe) 150,000 1,500 MAX. Permeability μm(Gs/Oe) 1,000,000 20,000 Coercive Force Hc(A/m) 1.2 40.0 Density d（g/cm3) 7.25 7.65 Stacking Factor FF 0.75-0.8 0.95 Curie Temperature Tc (℃) 600 750 Max. Accuracy Class % 0.05 0.5 Linear Range For Errors (T) ≤1.0 ≤1.5 ? Size: Part No Core Size Finish Size Cross Section length Finish type OD*ID*H OD*ID*H Ae(cm2) Le(cm) TE704025RP 70×40×25 74×37×28 2.81 17.27 Plastic Case TE786025RP 78×60×25 83×56×30 1.69 21.67 Plastic Case TE805025RP 80×50×25 84×44×30 2.81 20.41 Plastic Case TE805030RP 80×50×30 84×44×35 3.38 20.41 Plastic Case TE844535RP 84×45×35 88×40×40 5.12 20.25 Plastic Case TE844555RP 84×45×55 88×40×60 8.04 20.25 Plastic Case TE1007520RP 100×75×20 105×71×25 1.88 27.48 Plastic Case TE1208020RP 120×80×20 125×75×25 3.0 31.4 Plastic Case TE1208520RP 120×85×20 125×81×25 2.63 32.19 Plastic Case TE1208525RP 120×85×25 125×81×30 3.28 32.19 Plastic Case TE12510525RP 125×105×25 130×100×30 1.88 36.11 Plastic Case TE14910530RP 149×105×30 154×100×30 4.95 39.88 Plastic Case TE15010015RP 150×100×15 155×95×20 2.81 39.25 Plastic Case [hr][u]http://www.teeyocore.com/nanocrystalline-core/current-transformer-nanocrystalline-core/instrument-transformer-nanocrystalline-core.html[/u] [/quote]   Seleziona qui per inserire la tua firma.