• ITECH IT7800 High Power Programmable AC/DC Power Supply
ITECH IT7800 High Power Programmable AC/DC Power Supply

ITECH IT7800 High Power Programmable AC/DC Power Supply

ITECH IT7800 3U letoto le phahameng la phepelo ea motlakase ea AC/DC e ka khonehang, e nang le matla a fihlang ho 15kVA, maqhubu a motlakase a fihlang ho 350V L-N le 500V L-N. Basebelisi ba khona ho eketsa matla a tlhahiso ho fihla ho 960kVA ka ho hlophisa parallel ea master-slave. Ka sebopeho se hlakileng sa LCD touch panel, basebelisi ba ka tloaelana le ts'ebetso ea yuniti kapele.IT7800 letoto la metara e hahelletsoeng ka har'a matla le jenereithara e sa fetoheng ea waveform, eo
ITEANYE LE RONA

Aterese ea hau ea lengolo-tsoibila e ke ke ea phatlalatsoa. Libaka tse hlokahalang li tšoailoe ka *

tlhaloso

   Likarolo tsa Sehlahisoa

Matla a phahameng a matla, 3U ho fihla ho 15kVA
 Tšebelisano-'moho le makhoba a morao-rao le theknoloji ea hona joale ea ho arolelana, ho fihla ho 960kVA, likarolo tse ngata mosebetsing o tšoanang e le 'ngoe.
 Voltage ho fihla ho 350V L-N, 500V L-N*1
 Khafetsa ea tlhahiso: 16-2400Hz, kemiso e lokiselitsoeng ea sekhahla sa ho fetola motlakase le maqhubu
 Metara ea matla ea AC e hahelletsoeng kahare e le 'ngoe/mohato o 3
 Ts'ebetso ea likanale tse ngata, yuniti e le 'ngoe e ka hokela/lekola ho fihla ho 3 DUTs*2
 Mefuta e 4 ea tlhahiso: AC/DC/AC+DC/DC+AC
 Khetha karolo e le 'ngoe, mekhahlelo e meraro, mokhoa oa ho khutlela morao, ho etsisa ho se leka-lekane ha 3-mohato, 3-mohato ho se leka-lekane ha harmonics, tlhahlobo ea mekhahlelo e arohaneng, liteko tsa tatellano ea mekhahlelo ea morao-rao joalo-joalo.*3
 Tekanyo e felletseng ea li-harmonics le tlhahlobo, ho fihla ho 50th*4
 Harmonics, li-inter-harmonics waveform synthesizer, ho latela IEC 61000-4-13 * 1
 Phetoho e ka khonehang ea tlhahiso, ho latela IEC 61000-3-3 * 1
 Intuitive touch screen interface
 Etsisa tlhahiso ea waveform e sa fetoheng, tšehetso ea csv. ho kenya faele
 E hahiloeng ka har'a mefuta e fapaneng ea maqhubu
 Lethathamo le etsisa ts'ebetso ea tlhahiso ea phepelo ea motlakase ho hlokomela ts'ebetso ea ketsiso ea ho sitisoa ha motlakase hang hang.
 E fana ka matshwao a fapaneng a ho kenya/output. Ha amplitude/frequency e fetoha, mats'oao a trigger a ka hlahisoa ho ts'oara ka mokhoa o ts'oanang sebopeho sa hajoale sa DUTs.
 Output 0-360 ° start/stop phase angle e ka behoa
 Ts'ebetso ea surge/Sag
 Relay CTRL ts'ebetso, ho khaola khokahano lipakeng tsa sesebelisoa le DUT
 E hahelletsoeng ka har'a USB/CAN/LAN/Digital IO interface, boikhethelo GPIB / Analog&RS232

Ka software ea profeshenale, theha mananeo a lumellana le melaoana ea ts'ireletso ea machaba le maemo a liteko, ho phethela lisebelisoa tsa elektroniki tsa sefofane le liteko tse amanang le IEC * 1

*1 Pitso ea ho fumaneha

*2 Ha e fumanehe bakeng sa mofuta oa 3k/5kVA

*3 3k/5kVA model only support single phase

* 4 Voltage le tlhahlobo ea hona joale ea harmonic
Ketsiso ea "voltage harmonic".

Mesebetsi le Melemo

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3U/15kVA matla a matla a phahameng

Ka boholo ba 3U feela, ITECH IT7800 e ka fihla ka bobeli 15kVA bakeng sa matla le 350V L-N/ 500V L-N bakeng sa motlakase. Ha ho bapisoa mohloli o tloaelehileng oa AC, o boloka sebaka se ngata bakeng sa basebelisi.

Monghali/ Lekhoba le bapileng

ITECH IT7800 letoto le ka fana ka matla a eketsehileng ka ho sebelisa master/slave parallel output function, e nang le li-unit tse 64 tse bapileng, ho fihlela kakaretso ea tlhahiso ea matla max. 960kVA. IT7800 e tla le li-synchronous On/Off input le matshwao a tlhahiso, a netefatsang kgokahano ya ho bapisa le ho netefatsa. ho arolelana hona joale ha li-module tse ngata. Ka mor'a ho bapisa, ha se mesebetsi eohle feela e bolokiloeng, empa ha ho na tahlehelo ea ho nepahala. Etsa hore kaho ea sistimi ea matla e potlake, e tenyetsehe haholoanyane, hape e be le chelete e ngata, ebang ke tlhahlobo e ikemetseng kapa sistimi ea ATE, e ka finyelloa habonolo.

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Mosebetsi oa likanale tse ngata

Mosebetsi oa likanale tse ngata tsa letoto la IT7800 o lumella basebelisi ho teko 3 DUT e ikemetseng ka nako e le 'ngoe ntle le ho eketsa tlhophiso e eketsehileng ea hardware. Ka moetlo tharollo, liteko tse 3 bakeng sa DUT, mosebelisi o hloka ho lokisa lisebelisoa tsa motlakase tse 3 AC; mme sesebelisoa se le seng sa IT7800 se ka kopana le likanale tse ngata ditlhoko tsa teko. Ka mohlala, IT7815-350-90 rated matla ke 15kVA, e ka fana ka tlhahlobo ea mokhahlelo o le mong/mehato e meraro ea 15kVA DUT, e ka boela ea kopana le teko ea 3* ea karolo e le 'ngoe ea DUT, mochini o le mong o nang le mesebetsi e mengata, e ntlafatsa ka botlalo tšebeliso ea lisebelisoa.

AC, DC, AC+DC, DC+AC

Letoto la IT7800 le na le mekhoa e mene ea tlhahiso: AC, DC, AC + DC, DC + AC. Ha e fane feela ka tlhahiso e hloekileng ea AC/DC, empa hape e ka sebelisa AC + DC le mekhoa ea tlhahiso ea DC + AC ho lemoha "AC output le DC bias" Le "DC output waveform e nang le ripple", e koahelang mefuta e mengata ea lits'ebetso.

202012161447144714.jpg

Mokhahlelo o le mong, mohato o le mong, mohato o ka morao

Letoto la IT7800 le fana ka mefuta e mengata ea tlhahiso joalo ka mohato o le mong, oa mekhahlelo e meraro le oa morao-rao, o ka khethoang ke mosebelisi ka lenane la liphanele. Ka ho etsa mananeo , e ka etsisa ho se leka-lekane ha mekhahlelo e meraro, ho se leka-lekane ha maemo a mararo, ho haella ha teko ea mohato, khokahanyo ea morao-rao ea tatellano ea mekhahlelo le liteko tse ling, tse tenyetsehang le ho koahela lits'ebetso tse ling. Ka nako e ts'oanang, IT7800's reverse mode e ka fana ka tharollo ea teko ea matla a holimo. Matla a eona a ka eketsoa ho habeli mme matla a lula a le 2/3.
Ka mohlala, haeba e behiloe ho 350V, motlakase oa sebele o ka fihla ho 700V ka mor'a hore ho khethoe mokhoa o ka morao.


Ke Hobane'ng ha U Re Khetha:

1. U ka fumana boitsebiso bo phethahetseng ho ea ka tlhokahalo ea hau bonyane theko e khonehang.

2. Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re u khothalletsa hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.

3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela.(Litlaleho li tla hlaha ho latela tlhoko)

4. e tiisetso ea ho fana ka karabo nakong ea lihora tse 24(hangata ka hora e tšoanang)

5. U ka fumana mefuta e meng ea li-stock, ho tsamaisoa ha leloala ka ho fokotsa nako ea tlhahiso.

6. Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.


Netefatso ea Boleng(ho kenyeletsoa ka bobeli e Senyang le e sa Senyeng)

1. Teko ea Visual Dimension

2. Tlhahlobo ea mochini joalo ka tensile, Elongation le phokotso ea sebaka.

3. Tlhahlobo ea phello

4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale

5. Teko ea boima

6. Teko ea tšireletso ea likoti

7. Penetrant Test

8. Intergranular Corrosion Testing

9. Teko ea ho Roughness

10. Metallography Teko ea Teko


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