ITECH IT7800 High Power Programmable AC/DC Power Supply

   Zogulitsa Zamankhwala

♦Kuchuluka kwamphamvu kwamphamvu, 3U mpaka 15kVA
♦ Kufanana kwa kapolo-kapolo ndi ukadaulo wamakono wogawana, mpaka 960kVA, magawo angapo muntchito yofananira ngati imodzi.
♦ Voltage mpaka 350V L-N, 500V L-N*1
♦ Linanena bungwe pafupipafupi: 16-2400Hz, programmable anapha mlingo kusintha kwa voteji ndi pafupipafupi
♦ Omangidwa mu single/3-phase AC mphamvu mita
♦ Ntchito zamakanema angapo, gawo limodzi limatha kulumikizana / kuyesa mpaka 3 DUTs * 2
♦ Mitundu 4 yotulutsa: AC/DC/AC+DC/DC+AC
♦ Sankhani gawo limodzi, magawo atatu, njira yosinthira gawo, kuti muyese kusalinganika kwa magawo atatu, magawo atatu♦ Kusalinganika kwa ma harmonics, mayeso a gawo logawanika, mayeso otsatizana a reverse phase etc.*3
♦ Kuyeza ndi kusanthula kokwanira kwa ma harmonics, mpaka 50 * 4
♦ Harmonics, inter-harmonics waveform synthesizer, malinga IEC 61000-4-13 * 1
♦ IEC 61000-3-3 * 1 imathandizira kusintha kosinthika
♦ Mwachilengedwe kukhudza chophimba mawonekedwe
♦ Tsanzirani kutulutsa kosinthika kwa ma waveform, kuthandizira csv. kulowetsa fayilo
♦ Omangidwa mumitundu yosiyanasiyana yamafunde
♦ List mode imatsanzira ntchito yopangira mphamvu zamagetsi kuti azindikire kayesedwe kake ka kusokoneza mphamvu nthawi yomweyo.
♦ Amapereka zizindikiro zosiyanasiyana zoyambitsa / zotulutsa. Mukasintha matalikidwe / pafupipafupi, ma siginecha oyambitsa amatha kupangidwa kuti azitha kujambula mawonekedwe apano a DUTs.
♦ Kutulutsa kwa 0-360 ° koyambira / kuyimitsa gawo kumatha kukhazikitsidwa
♦ Ntchito ya Surge/Sag
♦ Relay CTRL ntchito, kuti muchepetse kulumikizana pakati pa chida ndi DUT
♦ Mawonekedwe a USB/CAN/LAN/Digital IO, GPIB/Analog&RS232

♦Ndi mapulogalamu aukadaulo, khazikitsani mapulogalamu amatsata malamulo achitetezo amitundumitundu ndi miyeso yoyeserera, kumaliza zamagetsi zamagetsi zamtundu wa anthu ndi kuyezetsa kogwirizana ndi IEC *1

*1 Kuyitanira kupezeka

*2 Palibe mtundu wa 3k/5kVA

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

* 4 Voltage ndi kusanthula kwamakono kwa harmonic
Voltage harmonic kayeseleledwe

Ntchito ndi Ubwino wake

3U/15kVA kachulukidwe wamphamvu kwambiri

Ndi kukula kwa 3U kokha, ITECH IT7800 imatha kufikira 15kVA yonse mphamvu ndi 350V L-N/ 500V L-N kwa voteji. Poyerekeza ndi gwero lachidziwitso la AC, limapulumutsa malo ambiri kwa ogwiritsa ntchito.

Kufanana kwa Master/Kapolo

Mndandanda wa ITECH IT7800 ukhoza kupereka mphamvu zambiri pogwiritsa ntchito ntchito yotulutsa mbuye / kapolo, ndi mayunitsi 64 ofanana, kuti akwaniritse mphamvu yotulutsa mphamvu max. 960 kVA. IT7800 imabwera ndi ma synchronous On/Off olowetsa ndi zotulutsa, zomwe zimatsimikizira kulumikizana kwa kufanana ndikuwonetsetsa. kugawana kwapano kwa ma module angapo. Pambuyo pofananiza, sikuti ntchito zonse zimasungidwa, koma palibe kutayika kolondola. Pangani mapangidwe amagetsi mwachangu, osinthika, komanso ochulukirachulukira, kaya ndi mayeso oima pawokha kapena dongosolo la ATE, chikhoza kufika mosavuta.

Multichannel ntchito

Ntchito yamakanema ambiri amtundu wa IT7800 imalola ogwiritsa ntchito yesani 3 yodziyimira payokha DUT nthawi yomweyo popanda kuwonjezera kasinthidwe ka hardware. Mwamwambo yankho, mayeso 3 a DUT, wogwiritsa ntchito akufunika kukonza 3 AC magetsi; ndi chipangizo chimodzi cha IT7800 chitha kukumana ndi ma njira ambiri kuyesa zofunika. Mwachitsanzo, IT7815-350-90 oveteredwa mphamvu ndi 15kVA, imatha kuyesa gawo limodzi/magawo atatu a 15kVA DUT, imathanso kukumana ndi mayeso a 3 * gawo limodzi la DUT, makina amodzi okhala ndi ntchito zambiri, imathandizira bwino kugwiritsa ntchito zida.

AC, DC, AC+DC, DC+AC

Mndandanda wa IT7800 uli ndi mitundu inayi yotulutsa: AC, DC, AC + DC, DC + AC. Sikuti amangopereka kutulutsa koyera kwa AC/DC, komanso amatha kugwiritsa ntchito AC + DC ndi mitundu yotulutsa ya DC + AC kuti muzindikire "kutulutsa kwa AC kuphatikiza kukondera kwa DC" Ndi "DC yotulutsa ma waveform yokhala ndi ripple", yomwe imakhala ndi mitundu ingapo mapulogalamu.

Single phase, three phase, reverse phase

Gulu la IT7800 limapereka mitundu ingapo yotulutsa monga gawo limodzi, magawo atatu ndi mobwerera m'mbuyo, zomwe zingasankhidwe ndi wogwiritsa ntchito pagawo la menyu. Popanga mapologalamu , imatha kutsanzira kusalinganika kwa magawo atatu, kusalinganika kwa magawo atatu, kusowa kwa mayeso a gawo, kulumikizana kwa gawo la sequence reverse ndi mayeso ena, omwe amatha kusinthasintha ndikuphatikiza mapulogalamu ambiri. Nthawi yomweyo, njira yosinthira ya IT7800 imathanso kupereka yankho la magetsi kwambiri. Mpweya wake ukhoza kuwonjezeka kawiri ndipo mphamvu imakhalabe 2/3.
Mwachitsanzo, ngati yakhazikitsidwa ku 350V, mphamvu yeniyeni yotulutsa imatha kufika 700V pambuyo posankhidwa.

Chifukwa Chosankha Ife:

1. Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.

2. Timaperekanso Reworks, FOB, CFR, CIF, ndi mitengo yobweretsera khomo ndi khomo. Tikukulangizani kuti mugwiritse ntchito zotumiza zomwe zingakhale zotsika mtengo.

3. Zida zomwe timapereka ndizotsimikizika kotheratu, kuyambira pa satifiketi yoyeserera mpaka pagawo lomaliza. (Malipoti awonetsedwa pakufunika)

4. e chitsimikizo kupereka yankho mkati 24hours(nthawi zambiri mu ola lomwelo)

5. Mutha kupeza njira zina zogulitsira katundu, kubweretsa mphero ndikuchepetsa nthawi yopanga.

6. Ndife odzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zomwe mukufuna mutapenda zonse zomwe mungasankhe, sitidzakusocheretsani popanga malonjezo abodza omwe angapangitse ubale wabwino ndi makasitomala.

Chitsimikizo cha Ubwino (kuphatikiza zonse Zowononga ndi Zosawononga)

1. Mayeso a Visual Dimension

2. Kuwunika kwamakina monga kukhazikika, kutalika ndi kuchepetsa dera.

3. Kusanthula zotsatira

4. Kusanthula kwa mankhwala

5. Mayeso olimba

6. Kuyesa kwachitetezo cha pitting

7. Mayeso Olowera

8. Intergranular Corrosion Testing

9. Mayeso Olimba

10. Metallography Experimental Test