1 Ububanzi obusebenzayo

I-Y CQD 7 series ehlakaniphile edidiyelwe yenkanyezi edidiyelwe ye-delta starter ( lapha ngemva ebizwa ngokuthi isiqalisi ) ifaneleka ezimotweni zokungeniswa kwekheji lezingwejeje ezinezigaba ezintathu ezine- AC 5 0 Hz , amandla kagesi alinganiselwe angu-3 8 0 V / 4 0 0 V , kanye ilinganiselwe ukusebenza kwamandla afinyelela ku- 1 1 0 A ( isigaba samanje uma isiqalisi sixhunywe i-delta ) , ilawula amandla afinyelela ku- 9 0 kW . Isetshenziselwa ukulawula ukuqala, ukusebenza, kanye nokuma kwe-stator ejikajikayo isuka enkanyezini iye e-delta co nve rs io n , i n o rde r to red uce the i m pact of sta rti ng c u rre nt a nd moto r sta rti ng o n the t ra ns m iss io n netwo rk .

Isiqalisi samukela idizayini eyimojula kanye nesakhiwo esididiyelwe , esihlanganisa ukuthintana noma s , ukubambisana okuhlakaniphile , a kanye ne- ux ilia ry co ntacts . I-i nte llige nt co nt ro lle rca na uto matica lly co nt ro l isiqalisi ukuze siqalise ngokohlelo olunqunywe kusengaphambili , lapho ngokuqedela i-delta yenkanyezi ukuqala kwenjini .

2 Imodeli kanye incazelo

YCQ D7 110 □

Imojuli esebenzayo:

Akumakiwe (uhlobo oluzenzakalelayo)

S (uhlobo oluphuthumayo lwemishini) Z (Ukusebenza okuningi)

Igobolondo lamanje:110A Design inombolo yesiriyeli Isiqalisi

Ikhodi yesici yebhizinisi

3 Main technical amapharamitha and imisebenzi

Ipharamitha

Iyunithi

I-YCQDC-110

Isilinganiso sokusebenza samanje :Ie(AC -3)

A

65

75

85

95

100

110

I-voltage yokusebenza elinganiselwe :Ue

V

380V/400V

I-voltage yokufaka elinganiselwe: Ui

V

800

Inombolo yezigxobo

P

3

Impilo yemishini

Automatic/multifunctional

10000 izikhathi

60

Isimo esiphuthumayo semishini (ukusebenza mathupha)

okwesibili

3000

Phakamisa amandla okusebenza alawulekayo enjini yekheji ye-squirrel yezigaba ezintathu (AC-3)

kw

45

45

55

55

75

75

Ukusekela umzimba we-fuse

A

I-NH1-125

Ikhono lamatheminali ezintambo ukuxhuma izintambo

mm2

35

50

Imingcele yekhoyili

Isilinganiso sokulawula i-voltage Us

V

220V/230V

i-voltage yokudonsa

%Us

80% ~110%

Khipha i-voltage

%Us

20% ~75%

Ukumunca ikhoyili

VA

230

Gcina amandla

VA

19

32

Umsebenzi

Uhlobo oluzenzakalelayo

S okomshini izimo eziphuthumayo uhlobo

Z inemisebenzi eminingi

I-Star Triangle Conversion

■

■

■

Isikhathi sokugijima senkanyezi elungisekayo

■

■

■

Isimo esiphuthumayo semishini (ukuqala okuphoqelelwe mathupha)

-

■

-

Ukuvikelwa kokulayisha ngokweqile

-

-

■

Ukuvikelwa kwe-rotor ekhiyiwe

-

-

■

Ukuvikelwa kwesigaba sokulahlekelwa

-

-

■

Ukuvikelwa kokungalingani kwezigaba ezintathu

-

-

■

Ukuvikelwa kwe-overvoltage

-

-

■

Ukuvikelwa kwe-undervoltage

-

-

■

Inkinga yokubonisa

-

-

■

I-alamu yephutha

-

-

■

Isibonisi sesimo

-

-

■

Umsebenzi wokuxhumana

-

-

□

4 Ukusebenza okujwayelekile nokungaphakathiizimo zokuma

4.1 Ubude bendawo yokufaka akumele budlule ku-2000m.

4.2 Inani eliphezulu lomkhawulo wezinga lokushisa elivamile lendawo yokusebenza akufanele lidlule +40 ℃, inani eliphansi lomkhawulo akumele libe ngaphansi kuka--5 ℃, futhi izinga lokushisa elimaphakathi phakathi kwamahora angu-24 ngeke lidlule +35 ℃; Uma izinga lokushisa le-ambient lidlula ububanzi, abasebenzisi badinga ukuxoxisana nomkhiqizi.

4.3 Iziqalisi ezifakwe zibheke phezulu zinezindawo zikagesi ezibheke phezulu namatheminali okulayisha abheke phansi; I-engeli yokuthamba phakathi kwendawo yokufaka nendawo eqondile yazo zonke iziqalisi akufanele idlule u-± 5 °, okungakuthinti ukusebenza kwazo.

4.4 Akukho ukudlidliza okungavamile noma umthelela. 4.5 Izinga lokungcola: Izinga lesi-3.

4.6 Indlela yokulungisa: ukufakwa kwesikulufu.

5 Izici zesakhiwo nokusebenza izimiso

I-Star Delta Start: Uma ikhoyili yokulawula inikwa amandla nge-voltage yokulawula engu-220V, isixhumi esiyinhloko somkhiqizo siyavala, senze isekethe yenkanyezi ngesixhumi senkanyezi. Injini iqala ukusebenza nge-voltage encishisiwe. Uma isikhathi sokusebenza sifinyelela isikhathi sokushintsha esimisiwe futhi isivinini semoto sisondela ngesivinini esivamile, i-contactor eyinhloko inqamula ngokuzenzakalelayo bese ivala kanyekanye nge-engeli contactor, yenza isifunda esingunxantathu, futhi injini igijima nge-voltage egcwele.

Isimo esiphuthumayo semishini: Uma ulayini wesignali noma ulayini wokulawula webhokisi lokulawula iphampu yomlilo ungasebenzi kahle, okwenza kube nzima ukuqala iphampu yomlilo ngokuzenzakalelayo noma ngesandla, idivayisi yokuqalisa izimo eziphuthumayo emshinini webhokisi lokulawula iphampu yomlilo ingasetshenziswa ukuvala ngesandla. othintana nabo abakhulu nabasekhoneni lefikabusha futha ukuze uqalefikabusha iphampu yamanzi.

6 Ukubukeka nokufakwaizilinganiso