Zogulitsa
◆LCD imawonetsa voteji yagawo ndi voteji ya mzere, voteji ya gawo lotulutsa ndi voteji ya mzere, gawo lotulutsa, mawonekedwe ogwiritsira ntchito,
mtundu wamagetsi amagetsi, panopa
◆ Alamu, mtundu wa chitetezo ndi magawo ena;
◆ Wogwiritsa ntchito akhoza kukhazikitsa magawo osiyanasiyana malinga ndi kufunikira kwa mphamvu ya katunduyo;
◆ Ogwiritsa ntchito akhoza kufunsa mitundu itatu yotsiriza ya chitetezo;
◆ High effifi ciency (kuposa 98%);
◆ Sizimapanga kupotoza kwa waveform;
◆ Malamulo amagetsi ndi okhazikika;
◆ Yoyenera katundu aliyense (resistive, capacitive, inductive load);
◆ Imatha kupirira kulemedwa kwakanthawi;
◆ Angathe kugwira ntchito mosalekeza kwa nthawi yaitali;
◆ Kuwongolera pamanja / kuwongolera zodziwikiratu ntchito ndikosavuta;
◆ Ndi magetsi ochulukirapo, otsika-voltage, over-current ndi ntchito zina zotetezera
Waukulu luso magawo
1. Kulowetsa mphamvu zamagetsi: gawo lamagetsi 176 ~ 264V;
2. Mphamvu yamagetsi A: voteji ya gawo 220V (± 10% ikhoza kukhazikitsidwa), yokhazikika pa 220V;
3. Kulondola kwa kayendetsedwe ka magetsi b: ± (2 ~ 5)%, ikhoza kukhazikitsidwa, kukhazikitsidwa kosasintha ndi ± 3%;
4. Voltage chitetezo voteji UH: Mphamvu yamagetsi imatha kukhazikitsidwa pa [A * (100 + b) / 100 + 5] V ~ 260V, ndipo fakitale ndi 242V;
5. Voltage chitetezo chamagetsi UL: Mphamvu yamagetsi imatha kukhazikitsidwa kuchokera ku 120V kupita ku [A * (100-b) / 100-5]V, ndipo fakitale ndi 198V;
6. Kuchedwa kwa chitetezo chamagetsi dt: ikhoza kukhazikitsidwa mu masekondi 1-20, kuyika kwa fakitale ndi masekondi 5;
7. Pambuyo pa njira yotetezera E: ikhoza kukhazikitsidwa pakati pa 0-2, malo a fakitale E = 0;Pamene E = 0, overvoltage ndi undervoltage chitetezo
adzachira pamene kuchira kukhutitsidwa, ndipo kuwonjezereka, kutsatizana kwa gawo ndi chitetezo cha kutaya gawo sikudzakhalako.
kubwezeretsedwa (pali njira yoyambira yokha);Pamene E = 1, overvoltage ndi undervoltage chitetezo si kuchitidwa, ndi
overcurrent, gawo lotsatizana, ndi gawo lotayika chitetezo sichibwezeretsedwa (pali zitsanzo zoyambira zokha);Pamene E=2, overvoltage,
undervoltage, overcurrent, gawo lotsatizana, ndi gawo lotayika chitetezo sichibwezeretsedwa (pali zitsanzo zoyambira zokha);
8. Chitetezo cha gawo PA: ikhoza kukhazikitsidwa pakati pa 0-2, kuyika kwa fakitale PA = 0;Phase sequence chitetezo sichimachitidwa liti
PA=0;Bwezeretsani chitetezo cha magawo pamene PA = 1;Chitetezo cha gawo pamene PA = 2;
9. Kupanda chitetezo cha gawo PB: ikhoza kukhazikitsidwa pakati pa 0-1, kuika fakitale PB = 0;Chitetezo cha gawo lotayika sichimachitidwa pamene PB = 0;
Chitetezo cha gawo pamene PB = 1;
10. Kusintha kwachitsanzo pamanja pa PC: ikhoza kukhazikitsidwa pakati pa 0-1, PC yokhazikika ya fakitale = 0;Pamene PC = 0, magawo atatu odziimira okha
kusintha mphamvu pamanja ikuchitika mu boma boma;Pamene PC = 1, magawo atatu a unififi ed dzanja lamphamvu kusintha ndi
anachitidwa mu boma boma;
11. Nthawi zambiri ntchito : 50 / 60Hz;
12. Mphamvu yamagetsi: Mphamvu pafupipafupi 2000V, mphindi imodzi, 10mA
13. Insulation resistance: wamkulu kuposa 2MΩ
Chiwonetsero chawindo
M'malo othamanga, zenera lapamwamba lowonetsera ndi zenera lowonetsera magetsi, ndi ma voliti olowera Va, Vb, Vc, Vab, Vbc, Vca ndi
ma voltages otulutsa Va, Vb, Vc, Vab, Vbc, Vca akuwonetsedwa, ndipo amasinthidwa ndi kiyi yosinthira magetsi.Mphamvu yamagetsi yowonetsedwa ndi
batani loyamba lamagetsi limasinthidwa kamodzi ku Va, Vb, Vc, Vab, Vbc, ndi Vca, ndi magetsi omwe amawonetsedwa pambuyo pa kusintha kwa magetsi.
batani imalumikizidwa mosalekeza kwa masekondi a 3 imasinthidwa pakati pa voteji yolowera ndi mphamvu yotulutsa.Chiwonetsero chapansi pawindo
ikuwonetsa mafunde otuluka Ia, Ib, ndi Ic, omwe amasinthidwa ndi kiyi yosinthira pano.Chithunzi cha gululi chili motere:
Zogulitsa
Mndandanda wa SBW ndi wowongolera magawo atatu.Ma voltages a magawo atatu A, B ndi C amasinthidwa ndi a
servo motor, ndi voteji zitsanzo ndi pafupifupi mtengo wa magawo atatu ma voltages a owongolera A, B ndi C.
Mndandanda wa SBW-F ndi wowongolera magawo atatu.Ma voltages a gawo lililonse la A, B ndi C amasinthidwa paokha ndi servo
injini, kotero pali njira zitatu zodziyimira pawokha za servo drive, ndipo voteji yachitsanzo ndi gawo lamagetsi la gawo lililonse la
zotsatira za regulator.Mtundu uwu ndi woyenera pa gridi kapena kusalinganika kwa katundu komwe mphamvu yolowera imakhala yosakwanira
kapena zida zolondola.
Zindikirani 1: Miyeso, zolemera, ndi zina zotero ndizongogwiritsidwa ntchito ndipo zikhoza kusintha popanda chidziwitso.
Zindikirani 2: Zinthu zonse zomwe zili pamwambazi zadutsa ndipo palibe zoyambira zokha.
Zindikirani 3: Ngati kasitomala ali ndi zofunikira zoyambira yekha, lemberani wopanga.
Chithunzi chofananira cha voltage yapano ndi yolowera
Mawonekedwe achitetezo anthawi yayitali, ubale pakati pa zotuluka pano ndi nthawi yachitetezo cha hysteresis:
Chithunzi chogwirizana cha nthawi yapano ndi chitetezo chochedwa.
T ndiye nthawi yochedwetsa chitetezo, Iout ndiye kutulutsa komweko, ndipo Ig ndiye mtengo wachitetezo wopitilira apo.
Kufufuza kolakwika
Pamalo othamanga, dinani batani lowonjezera ndikuchepetsa batani kwa masekondi opitilira 3 kuti mulowe funso lolakwika.Khodi yolakwika
ndi: 0 ikutanthauza kuti palibe cholakwika, 1 imatanthauza kuchulukira kwamagetsi ndi chiwonetsero cha "overvoltage", 2 ikutanthauza kutsika kwamagetsi ndikuwonetsa "undervoltage", 3 kumatanthauza
chiwonetsero cha overcurrent ndi "overcurrent".5 ikuwonetsa kutsatizana kwa magawo munthawi imodzi "gawo lotsatizana".6 ikuwonetsa kusakhalapo
za mawonekedwe omwewo "gawo lotayika".Pambuyo polowa funso lolakwika, zenera lowonetsera pamwambapa likuwonetsa b1, kuwonetsa cholakwika chaposachedwa.
Zenera lotsatirali likuwonetsa nambala yaposachedwa kwambiri, ndipo zenera lachitetezo likuwonetsa mtundu waposachedwa kwambiri.Pambuyo
kukanikiza batani lokhazikitsiranso, zenera lowonetsera pamwambapa likuwonetsa b2, zenera lapansi lowonetsera likuwonetsa ma code am'mbuyomu
cholakwika, ndipo zenera lowonetsera chitetezo likuwonetsa mtundu womaliza wa cholakwika.Pambuyo kukanikiza batani lokhazikitsira kachiwiri, chiwonetsero chamagetsi
mawindo akuwonetsa b3.Zenera lotsika likuwonetsa ma code a zolakwika ziwiri zomaliza.Mawindo achitetezo akuwonekera
mitundu iwiri yotsiriza yolakwika.Dinani batani la Set kachiwiri kuti mulowetse zomwe zikuchitika.
