iimveliso

Inkcazo
Imodyuli ye-3500/50 ye-Tachometer yimodyuli ye-2-channel eyamkela igalelo kwiiprobes ezikufutshane okanye i-pickup magnetic (ngaphandle kokuba kuphawuliwe) ukugqiba isantya sokujikeleza kwe-shaft, ukukhawuleza kwe-rotor, okanye ulwalathiso lwe-rotor, ithelekisa le milinganiselo ngokuchasene neendawo zokubeka i-alamu ezicwangcisiweyo, kunye ivelisa
ii-alam xa ezi seti zaphulwa. I-3500/50 iModyuli yeTachometer icwangciswe kusetyenziswa i-3500 Rack Configuration Software kwaye inokuqwalasela ngeendlela ezine ezahlukeneyo:

1. UkuJonga isantya, iSetpoint Alarming, kunye neSpeed ​​Band Alarming.
2. Ukujongwa kwesantya, i-Setpoint Alarming, kunye ne-Zero Speed ​​Notification.
3. UkuJonga iSpeed, i-Setpoint Alarming, kunye ne-Rotor Acceleration Alarming.
4. UkuJonga isantya, i-Setpoint Alarming, kunye neSaziso sokuReverse Rotation.

I-3500/50 inokuqwalaselwa ukubonelela ngeempawu ze-Keyphasor® ezisemgangathweni kwi-backplane ye-rack ye-3500 ukuze isetyenziswe ngabanye abahloli, ngaloo ndlela isusa imfuno yemodyuli ye-Keyphasor eyahlukileyo kwi-rack. I-3500/50 nayo inomsebenzi ophakamileyo wokubamba ogcina isantya esiphezulu, isantya esiphezulu sokubuyela umva, okanye inani lokujikeleza okubuyela umva (kuxhomekeke kuhlobo lwetshaneli ekhethiweyo) oye wafikelela kuyo umatshini. La maxabiso aphezulu angaphinda abekwe ngumsebenzisi.

Inqaku leSicelo
Iimodyuli ze-Bently Nevada Tachometer azenzelwanga ukusetyenziswa ngokuzimeleyo njenge, okanye njengecandelo
ye, ulawulo lwesantya okanye inkqubo yokhuseleko overspeed. Iimodyuli ze-Bently Nevada Tachometer aziboneleli nge-redundancy yokukhusela okanye isantya sokuphendula esifunekayo ekusebenzeni okuthembekileyo njengokulawula isantya okanye inkqubo yokukhusela i-overspeed. Apho kubonelelwe khona, i-analog proportional output ifanelekile ukuloga kwedatha, ukurekhodwa kwetshathi, okanye iinjongo zokubonisa kuphela. Kwakhona, apho kubonelelwe khona, iindawo zokwazisa ngesantya zilungele iinjongo zokuvakalisa kuphela.

Imifanekiso yemagnethi ayinakusetyenziswa kukhetho lokujikelezisa umva kuba ezi transducers azenzi
bonelela ngomphetho ococekileyo wesekethe yokufumanisa ngexesha lezantya eziphantsi. Oku kunokukhokelela kwiimpawu zobuxoki
yendlela yokujikeleza. Imifanekiso yemagnethi ayikhuthazwa kukhetho lwesantya esinguziro kuba ezi transducers aziboneleli ngomphetho ococekileyo wesekethe yobhaqo ngexesha lezantya eziphantsi.

Ukungaphumeleli ukuthathela ingqalelo ezi zinto zingasentla kuthetha ukusetyenziswa kakubi kwemveliso kwaye kunokubangela
umonakalo wepropathi kunye/okanye ukwenzakala emzimbeni. Qaphela: Umgca wemveliso we-Bently Nevada awuboneleli ngeNkqubo yokuKhusela i-Overspeed yeNkqubo ye-3500. Qhagamshelana ngeNgcaciso kunye noLwazi loku-odola inxalenye yenombolo 141539-01.

Ukuodola Ulwazi
Imodyuli yeTachometer
3500/50-AXX-BXX-CXX

A: I/O Uhlobo lweModyuli
0 1 I/O Imodyuli enokupheliswa kwangaPhakathi
0 2 I/O Imodyuli enezipheliso zangaphandle
0 3 TMR I/O Imodyuli eneZipheliso zaNgaphandle
0 4 I/O Imodyuli enezithintelo zangaphakathi kunye nokupheliswa kwangaphakathi.

B: I-Arhente yokuVumela iKhetho
0 0 Akukho
0 1 CSA/NRTL/C
0 2 ATEX/CSA (Udidi loku-1, uMmandla 2)

C: Beka esweni ukusetyenziswa
0 1 Umlinganiselo wesantya
0 2 Ukubuyisela umva

Qaphela: UKhetho lwe-Arhente lokuVumela i-02 lufumaneka kuphela ngoKhetho loku-odola u-A 04.

Iivenkile
133388-02 3500/50 Imodyuli yeTachometer
133442-01 I/O Imodyuli eneziQinisekiso zangaphakathi
136703-01 I-Discrete Internal Barrier I/O Imodyuli eneziQinisekiso zaNgaphakathi
133434-01 I/O Imodyuli eneZiphelo zangaphandle
133450-01 TMR I/O Imodyuli eneziphene zangaphandle