ZK hom scr Voltage Regulator

Luv hauj lwm:

1. IntroductionZK hom scr voltage regulator yog siv nrog scr, nws yuav tau kho cov load cua kub lub hwj chim, theem-shifting triggering hom muaj tob voltage tsis zoo tswv yim, li ntawd nws muaj ib tug zoo hloov linear, tej yam uas network fluctuating yuav me tshaj. Voj-hla triggering hom lub kuv ...


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1. Introduction

ZK hom scr voltage regulator yog siv nrog scr, nws yuav tau kho cov load cua kub lub hwj chim, theem-shifting triggering hom muaj tob voltage tsis zoo tswv yim, li ntawd nws muaj ib tug zoo hloov linear, tej yam uas network fluctuating yuav me tshaj. Voj-hla triggering hom lub ntsuas tsim muaj network voltage fluctuation nyiaj muaj nuj nqi, nws yuav tswj txawv zog voltage cua kub hwj chim

2. Yam ntxwv

2.1 Tsim tshiab khiv, nyob rau hauv dav hlau ua-nyob rau hauv loj ammeter yog rau tso zis hais, sau zoo mus nyeem thiab kho lub tshuab pes tsawg. Cov kev ntsuas lub qhov tob txiav qub lawm down mus rau ib nrab tshaj, hnyav qee kom sib 2kg, poob siab-resistant feature yog zoo, anti-jamming muaj peev xwm muaj zog.

2.2 Thaum load yog luv luv Circuit Court los yog overcurrent, lub twj paj nruag yuav kaw tau scr tus txhais lub teeb liab nyob rau hauv 1 ~ 2 lub sij hawm, cia scr nqa tam sim no thiab tiv thaiv ntawm kev puas tsuaj, nyob rau tib lub sij hawm nws muaj hais muaj nuj nqi thaum load yog luv luv Circuit Court.

2.3 ncaj qha tau synchronizing Pib ntsais koj teeb ntawm lub network, qhov no yog mus rau lub "Y" txoj kev twb kev txuas, tswj yog ruaj khov thiab txhim khu kev qha.

3. Model piav :  ZK hom scr voltage (nruab nrab hwj chim)  regulator

Loj unit (mm) Sab nrauv loj Nruab loj Sab nrauv loj Nruab loj

  Tib theem voltage regulator ZK-1: 160 × 80 × 130; 152 × 76; ZKA-1: 96 × 96 × 130; 92 × 92   

Peb theem voltage regulator ZK-3: 160 × 80 × 130; 152 × 76; ZKA-3: 96 × 96 × 130; 92 × 92  

4. Main kev ntsuas :

4.1 tawm tswv yim teeb liab: 0 ~ 10mA (tswv yim impedance  800Ω)or 4~20mA(Input Impedance 250Ω);

4.2 Tso zis mem tes: Amplitude nqi yog tsis tsawg tshaj li 3V, Dav yog tsis tsawg tshaj li 50uS (20Ω load);

4.3 Theem - ua haujlwm ua siab tshaj conduction lub: tsis tsawg tshaj li 150 °;

4.4 ua hauj lwm puag ncig:

Kub: 0 ​​~ 50 ℃, txheeb ze humidity≤85%, tsis muaj corrode thiab muaj zog hluav taws xob tawg;

4.5 fais fab mov: AC220V ± 15%, 50Hz txog 3VA

4.6 Nyhav: txog 0.8Kg

5. Installation :

5.1 Tshawb xyuas lub twj paj nruag accessories: ob mounting screws, ob mounting boards;

5.2 Txuas tswv yim, tso zis (scr tswj electrode lub G1, G2 thiab K) 1, K2), tawm tswv yim, lub hwj chim, hauv av thiab cub tawg ntawm tej raws li lub specification.

5.3 Thaum txais yuav "Y" txoj kev twb kev txuas, scr tus tawv siab yuav tsum tshaj 600V. Scr tus nyob tam sim no yuav tsum tau ntau tshaj li 1.5 lub sij hawm ntawm cov tswv yim siv hluav taws xob currents. Scr yuav tsum tau siv nrog radiator ntawm cheeb tsam loj txaus thiab ua zoo mloog rau saum huab cua cua, paub tseeb hais tias scr kub tsis excees120 ℃ nyob rau hauv tej yam kev mob. Thaum tswj txoj kev yog ib nrab-tshuaj, diode lub tawv siab, tam sim no index muaj raws li tib theem scr.

5.4 Peb fuses (kev cob cog rua serially scr tus anode)  need connect phase line input terminal, and shall not connect other locations.

5.5 Yog hais tias lub scr lub radiator yog ciaj sia, thaum nruab, koj yuav tsum muab tag nrho cov saib xyuas los mus tiv thaiv tau ib qho hluav taws xob poob siab thiab luv luv Circuit Court ntawm scr.

5.6 Yog hais tias connect amperemeter, koj yuav tsum txuas serially scr tus anode, tsis txhob cia tus txhais lub teeb liab txav los ntawm amperemeter.

5.7 Txhua scr tus txhais lub teeb liab kab thiab lwm yam nyob ntawm tej yuav tsum tau cais thaiv, tiv thaiv kom txhob interfereing nrog txhua lwm yam thiab ua rau scr txhais poob tswj.

6. Kev khiav hauj lwm thiab kho :

6.1 Muab "phau ntawv ~ automatic" toggle mus rau lub "phau ntawv" txoj hauj lwm, tig counterclockwise lub "phau ntawv kev cai" tig rau lub vaj huam sib luag, xob nyob rau hauv lub hwj chim mus, lub hwj chim taw qhia lub teeb yog lub teeb mus, lub twj paj nruag yuav ua hauj lwm.

6.2 Kho lub "phau ntawv kev cai" tig rau lub vaj huam sib luag, xav cub tawg cua kub voltage ammeter nyeem ntawv yuav nce ntawm 0 mus txog 90% hais txog, ces yuav txo tau cov ammeter nyeem ntawv rau 40% txog, tos ib pliag, lub cub tawg kub  increase, it means that the instrument manual work normally.

6.3 Yog hais tias qhov ntsuas kev koom tes nrog rau lub 'meter' muaj tam sim no tso zis P.ID kho, muab lub "phau ntawv ~ automatic" toggle mus rau lub "tsis siv neeg" txoj hauj lwm, lub load cua kub voltage yog txiav tswj disease PID kho meter lub tso zis tam sim no tus nqi. 

6.4 Muab "phau ntawv ~ automatic" toggle mus rau lub "phau ntawv" txoj hauj lwm, kho cov "phau ntawv kev cai" kiv, cua sov voltage yog tom mus rau lub uas yuav tsum tau tus nqi, thaum lub caij lub twj paj nruag nuj nqi yog zoo li ib tug phau ntawv voltage regulator.

6.5 Yog hais tias load tsim cua kub hwj chim loj, los yog cov uas tsis muaj kub uas tsis muaj internal impedance khoom thawj zaug thaum tshav kub kub, koj yuav tau txwv cov nyiaj pab ntau tshaj cov cua kub hwj chim los kho lub "tswv yim" potentiometer rau lub vaj huam sib luag, thaum lub caij qhia tso zis ammeter nyeem ntawv ploj zuj zus mus, nws muaj peev xwm tiv thaiv load los yog scr los puas nyob rau hauv lub tam sim no. Nyob rau hauv general tej yam kev mob,  put the instrument to  the “automatic” function, when full input(if 10mA), adjust the “feedback” potentiometer again, let load voltage value subject to 90% of supply voltage.

6.6 Tsis txhob tsav tsheb inductive load, xws li induction cua sov, nqis-down transformer, tsis txhob scr kev puas tsuaj.

6.7 Yog hais tias ib theem scr tsis tau tag nrho kev coj cwj pwm los yog tso zis loj heev co, koj yuav pauv  the phase  trigger signal output connection.

6.8 Cov kev ntsuas tag nrho nrog kev hloov potentiometer tau tau kis ua ntej tawm hauv Hoobkas, nyob rau hauv kev mob, tsis txhob hloov random.

7. Thaiv daim duab ( sab laj ):

1

ZK-1 ob-txoj kev scr theem-shifting triggering ZK-1one txoj kev scr theem-shifting triggering

2

ZK-3 ob-txoj kev scr theem-shifting triggering

Nyob rau hauv thiaj li yuav tiv thaiv kom txhob scr los ntawm lub sij hawm ntawd high voltage lub neej puas, kuj R thiab capacitance C yog RC nqus network Circuit Court, R yog 1.5Ω / 0.5W Carbon-Zaj duab xis resistor, C yog 0.1μf / 630VAC uas tsis yog-inductively polyacrylamide capacitance.


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