Khoom nta
◆LCD qhia txog theem voltage thiab kab voltage, tso zis theem voltage thiab kab voltage, tso zis theem tam sim no, kev khiav hauj lwm hom,
voltage tswj hom, tam sim no
◆ Tswb, tiv thaiv hom thiab lwm yam tsis;
◆ Tus neeg siv tuaj yeem teeb tsa ntau yam tsis tau raws li qhov xav tau ntawm lub zog ntawm lub nra;
◆ Cov neeg siv tuaj yeem nug peb hom kev tiv thaiv kawg;
◆ High efficiency ciency (tshaj 98%);
◆ Tsis tsim waveform distortion;
◆ Cov kev cai voltage yog ruaj khov;
◆ Haum rau txhua qhov load (resistive, capacitive, inductive load);
◆ Muaj peev xwm tiv taus kev thauj mus los ntev;
◆ tuaj yeem ua haujlwm tsis tu ncua ntev;
◆ Kev tuav tswj / tsis siv neeg tswj kev hloov pauv kev ua haujlwm yooj yim;
◆ Nrog dhau-voltage, under-voltage, tshaj tam sim no thiab lwm yam kev tiv thaiv kev ua haujlwm
Lub ntsiab technical parameters
1. Input voltage ntau: theem voltage 176 ~ 264V;
2. Cov zis hluav taws xob A: theem voltage 220V (± 10% tuaj yeem teeb tsa), default set ntawm 220V;
3. Kev tswj hluav taws xob qhov tseeb b: ± (2 ~ 5)%, tuaj yeem teeb tsa, lub neej ntawd teeb tsa yog ± 3%;
4. Overvoltage tiv thaiv voltage UH: Theem voltage tuaj yeem teeb tsa ntawm [A * (100 + b) / 100 + 5]V ~ 260V, thiab lub Hoobkas teeb tsa yog 242V;
5. Kev tiv thaiv hluav taws xob tiv thaiv hluav taws xob UL: Theem voltage tuaj yeem teeb tsa los ntawm 120V rau [A * (100-b) / 100-5]V, thiab lub Hoobkas teeb tsa yog 198V;
6. Tshaj-voltage tiv thaiv ncua sij hawm dt: tuaj yeem teeb tsa hauv 1-20 vib nas this, lub Hoobkas teeb tsa yog 5 vib nas this;
7. Tom qab kev tiv thaiv hom E: tuaj yeem teeb tsa ntawm 0-2, lub Hoobkas teeb E = 0;Thaum E = 0, lub overvoltage thiab undervoltage tiv thaiv
yuav rov qab tau thaum tus mob rov qab los yog txaus siab, thiab qhov overcurrent, theem sib lawv liag thiab theem poob kev tiv thaiv yuav tsis raug.
rov qab (muaj tus qauv pib ua haujlwm rau tus kheej);Thaum E = 1, overvoltage thiab undervoltage tiv thaiv tsis ua, thiab
overcurrent, theem ib ntus, thiab kev tiv thaiv theem poob tsis rov qab los (muaj cov qauv pib tus kheej);Thaum E = 2, overvoltage,
undervoltage, overcurrent, theem ib ntus, thiab theem poob kev tiv thaiv tsis rov qab los (muaj cov qauv pib tus kheej);
8. Theem ntu tiv thaiv PA: tuaj yeem teeb tsa ntawm 0-2, Hoobkas teeb tsa PA = 0;Kev tiv thaiv theem ib ntus tsis ua thaum
PA = 0;Rov qab theem kev tiv thaiv thaum PA = 1;Phase-phase tiv thaiv thaum PA = 2;
9. Tsis muaj theem tiv thaiv PB: tuaj yeem teeb tsa ntawm 0-1, Hoobkas teeb tsa PB = 0;Kev tiv thaiv kev poob qis tsis ua thaum PB = 0;
Theem poob kev tiv thaiv thaum PB = 1;
10. Adjustable qauv phau ntawv hom PC: tuaj yeem teeb tsa ntawm 0-1, Hoobkas teeb PC = 0;Thaum PC = 0, peb-theem ywj siab
kev tuav fais fab hloov yog ua nyob rau hauv phau ntawv lub xeev;Thaum PC = 1, peb-theem unifi ed tes hloov fais fab yog
ua nyob rau hauv lub xeev phau ntawv;
11. Ua haujlwm zaus: 50/60Hz;
12. Lub zog hluav taws xob: Fais fab zaus 2000V, 1 feeb, 10mA
13. Rwb thaiv tsev tsis kam: ntau dua 2MΩ
Qhov rai tso saib
Nyob rau hauv lub xeev khiav, lub sab sauv qhov rais yog ib tug voltage zaub qhov rais, thiab cov input voltages Va, Vb, Vc, Vab, Vbc, Vca thiab cov
tso zis voltages Va, Vb, Vc, Vab, Vbc, Vca yog tso tawm kom pom, thiab yog hloov los ntawm qhov voltage switching key.Qhov voltage tso tawm los ntawm lub
Thawj qhov hluav taws xob hloov khawm hloov pauv ib zaug ntawm Va, Vb, Vc, Vab, Vbc, thiab Vca, thiab qhov hluav taws xob tshwm sim tom qab hloov hluav taws xob
khawm txuas txuas txuas ntxiv rau 3 vib nas this yog hloov ntawm qhov hluav taws xob input thiab cov zis hluav taws xob.Lub qhov rais qis dua
qhia cov zis tam sim no Ia, Ib, thiab Ic, uas tau hloov los ntawm qhov hloov pauv tam sim no.Daim duab vaj huam sib luag yog raws li nram no:
Khoom nta
SBW series yog peb-theem regulator.Qhov voltages ntawm peb theem A, B thiab C yog synchronously kho los ntawm a
servo lub cev muaj zog, thiab qhov piv txwv voltage yog qhov nruab nrab tus nqi ntawm peb-theem voltages ntawm cov regulators A, B thiab C.
SBW-F series yog peb-theem cais regulator.Qhov voltages ntawm txhua theem ntawm A, B thiab C yog kho nws tus kheej los ntawm servo
lub cev muaj zog, yog li muaj peb txoj haujlwm ywj pheej servo tsav, thiab cov qauv ntsuas hluav taws xob yog theem voltage ntawm txhua theem ntawm cov
tso zis ntawm regulator.Cov qauv no tsim nyog rau cov kab sib chaws lossis cov xwm txheej tsis sib xws uas qhov kev tawm tswv yim voltage tsis tshua muaj qhov sib npaug
los yog rau precision khoom.
Lus Cim 1: Qhov ntev, qhov hnyav, thiab lwm yam yog siv rau kev siv nkaus xwb thiab raug hloov pauv yam tsis tau ceeb toom.
Lus Cim 2: Tag nrho cov khoom saum toj no muaj bypass thiab tsis muaj tus kheej pib.
Lus Cim 3: Yog tias tus neeg siv khoom muaj qhov yuav tsum tau pib ua tus kheej, thov hu rau cov chaw tsim khoom.
Cov duab txheeb ze ntawm tam sim no thiab input voltage
Lub sij hawm hloov pauv overcurrent tiv thaiv yam ntxwv, kev sib raug zoo ntawm cov zis tam sim no thiab kev tiv thaiv hysteresis lub sij hawm:
Cov duab txheeb ze ntawm tam sim no thiab kev tiv thaiv ncua sij hawm.
T yog lub sijhawm tiv thaiv ncua sij hawm, Iout yog qhov tso zis tam sim no, thiab Ig yog tus nqi tiv thaiv overcurrent tam sim no.
Kev nug yuam kev
Nyob rau hauv lub xeev khiav, nias lub pob nce thiab txo lub pob kom ntau tshaj 3 vib nas this nkag mus rau cov lus nug txhaum.Qhov txhaum cai
yog: 0 txhais tau tias tsis muaj txhaum, 1 txhais tau tias overvoltage thiab "overvoltage" zaub, 2 txhais tau tias undervoltage thiab "undervoltage" zaub, 3 txhais tau tias
overcurrent thiab "overcurrent" zaub.5 qhia txog theem ua ntu zus ib txhij "theem sequence" zaub.6 qhia tias tsis muaj
ntawm tib "theem poob" zaub.Tom qab nkag mus rau cov lus nug txhaum, lub qhov rais saum toj no tso tawm b1, qhia txog qhov txhaum tam sim no.
Lub qhov rais tso saib hauv qab no qhia txog cov cai tshiab tshaj plaws, thiab qhov kev tiv thaiv lub qhov rais qhia txog hom txhaum tam sim no.Tom qab
nias lub pob teeb tsa dua, lub qhov rais saum toj no qhia tau b2, lub qhov rais qis dua qhia cov cai ntawm lub xeem dhau los
txhaum, thiab lub qhov rais kev tiv thaiv qhia tau hais tias lub xeem dhau los ua txhaum hom.Tom qab nias lub pob teeb tsa dua, qhov ntsuas hluav taws xob
windows qhia b3.Lub qhov rais qis dua qhia cov cai ntawm ob qhov kev ua txhaum dhau los dhau los.Qhov kev tiv thaiv qhov rais qhia
zaum kawg ob yam txhaum dhau los.Nias lub pob khawm dua kom nkag mus rau hauv lub xeev khiav.