XL-21 pansi-mtundu wamagetsi otsika magetsi

Kufotokozera Kwachidule:

  • Monga magetsi omwe ali ndi AC 50Hz-60Hz, oyerekeza magwiridwe antchito 380-400V, adavotera magwiridwe antchito mpaka 630A, ndikuphwanya mpaka 15kA,
  • It imapereka kutembenuza mphamvu, kugawa ndi kuwongolera zida zamagetsi monga magetsi, kuyatsa ndi mafani. Angapereke zimamuchulukira, dera lalifupi ndi kutayikira chitetezo.
  • Icho  muli ndi mawonekedwe awiri oyikapo: Bokosi lamkati (kapangidwe kakutetezedwa IP30), Bokosi lakunja (kapangidwe kakutetezedwa IP65) .Zosavuta kukhazikitsa, ndalama komanso zothandiza
  • Icho ndioyenera ogwiritsa ntchito magetsi monga magetsi, ma substation, makampani ogulitsa mafakitale ndi migodi, ndi misewu yayikulu.

 


Mankhwala Mwatsatanetsatane

Zogulitsa

5

Zoyenera kuchita pa bokosi la XL lochepa kwambiri

Zoyenera kuchita ndi switchgear motere:
Kutentha kozungulira:
Zolemba malire + 40 ° C
Kuchuluka kwa maola 24 + 35 ° C
Osachepera (malinga ndi makalasi ochepera 15 apanyumba) -50 ° C
Chinyezi chozungulira:
Chinyezi cha tsiku ndi tsiku zosakwana 90% m'nyumba (panja zoposa 50%)
Chiwerengero cha chinyezi pamwezi zosakwana 90% m'nyumba (panja zoposa 50%)
Chivomezi mwamphamvu zosakwana 8 digiri
Kutalika pamwamba pa nyanja zosakwana 2000m
ndingaliro ya zida ndi mawonekedwe ofukula musapitirire 5 °

Izi siziyenera kugwiritsidwa ntchito pamoto, kuphulika, chivomerezi komanso dzimbiri.

Main luso:

Ayi.

Katunduyo

Chigawo

Zambiri

1

Yoyezedwa mphamvu yamagetsi (V)

V

AC 380 (400)

2

Yoyezedwa kutchinjiriza voteji (V)

V

660 (690)

3

Yoyezedwa pafupipafupi (Hz)

Hz

50 (60)

4

Basi yopingasa idavoteledwa pano (A)

A

630

5

Basi yayikulu idavotera kwakanthawi kochepa kupirira pano

kA / 1s

15

6

Basi idavotera pachimake kupirira pano

kA

30

7

Basi Zitatu gawo dongosolo anayi waya

\

A, B, C, PEN

Zitatu gawo waya zisanu waya

\

A, B, C, PE, N

8

IP kalasi gwiritsani ntchito m'nyumba

\

IP30

ntchito panja

\

IP65

9

Gawo (600 ~ 1000) × 370 (470) × (1600 ~ 2000) mm
xl1

Mapulani

xl2

Kamangidwe Kapangidwe

1Mapangidwe amkati amkati (chitetezo grade IP30)

• Bokosi logawira limapangidwa ndi mbale yazitsulo yozizira yozizira popindika ndi kuwotcherera (Chithandizo cha mwambo).

• Pambuyo pakupopera mankhwala, imakhala ndi ntchito yabwino yolimbana ndi dzimbiri.

• matabwa oyika mkati ndi matabwa oyikirako amapangidwa ndi ma aluminiyamu-zinc wokutidwa kapena mbale zokutidwa ndi kuzizira zozizira.

• Guluu la thovu lokhala ndi mbali imodzi limalumikizidwa kumapeto kwa chitseko kuti pasagundane mwachindunji pakati pa chitseko ndi thupi la bokosi, komanso kuti chitseko chikhale chotetezeka.

Mbale ziwiri zonse pansi ndi mbale yayikulu ya bokosilo zimatha kusungidwa kuti zikhale ziboo zolumikizira chingwe kuti zithandizire kulowa ndi kutuluka kwa chingwe.

• Mbaliyo imatha kukhala ndi mabowo otulutsira kutentha kapena mawindo otseguka otsegulira kutentha malinga ndi zomwe ogwiritsa ntchito amagawa gasi wamkati ndi chinyezi.

• Kabineti ikhoza kukhazikitsidwa pansi, kukhoma kapena kuphatikizidwa malinga ndi zomwe ogwiritsa ntchito akufuna.

• Khomo likhoza kutsegulidwa ndi khomo limodzi kapena khomo kawiri kuti likhale losavuta ndikuyika.

 

2. Kapangidwe ka bokosi kakunja (kalasi yachitetezo IP65)

• Bokosi logawira limapangidwa ndi mbale zosapanga dzimbiri pokhotakhota ndi kuwotcherera (Chithandizo cha mwambo).

• Pambuyo pakupopera mankhwala panja, imakhala ndi ntchito yabwino yolimbana ndi dzimbiri.

• Makina oyikiramo mkati ndi matabwa oyikirako amapangidwa ndi ma aluminiyamu-zinc yokutidwa kapena ma mbale azitsulo ozizira ozizira.

• Guluu la thovu lokhala ndi mbali imodzi limalumikizidwa kumapeto kwa chitseko kuti pasagundane mwachindunji pakati pa chitseko ndi thupi la bokosi, komanso kuti chitseko chikhale chotetezeka.

• Ngati pali zigawo zina zapachigawocho, chitseko chachiwiri chimalandiridwa. Khomo lakunja ndi chitseko chamagalasi, ndipo zinthu zina zimayikidwa pakhomo lamkati. Magwiridwe antchito a zida zitha kuwonedwa osatsegula chitseko chakunja. Mabowo olumikizira chingwe amasungidwa pansi pa bokosilo kuti athandizire kulowa ndi kutuluka kwa chingwe.

• Mbaliyo imatha kukhala ndi mabowo otulutsira kutentha kapena kutsegula mawindo otsegulira kutentha malinga ndi zomwe ogwiritsa ntchito akufuna.

• Pamwamba pake pamakhala chivundikiro chotsimikiziranso mvula, ndipo mbali yakumunsi yakumunsi kwa chivundikirocho ili ndi dzenje lotulutsa kutentha komwe kumatulutsa mpweya wamkati ndi chinyezi.

• Bokosi logawira lomwe lili pansi lili ndi zida zokweza mmalo oyenera pamwamba ndi mbali zonse ziwiri kumbuyo kwa bokosilo pokweza ndi kukhazikitsa. Mbale yapansi ya thupi lamabokosi ili ndi mabowo okwera kapena mbale zamapazi mbali zonse ziwiri za bokosi pansi zimayikidwa pansi.

• Bokosi logawira lomwe lili pamakoma limakhala ndi zikwama zokweza kumapeto kwa bokosi lakumaso ndi malo oyenera mbali zonse zakukweza ndi kukhazikitsa.

• Khomo likhoza kutsegulidwa ndi khomo limodzi kapena khomo kawiri kuti likhale losavuta ndikuyika.

 

3. Dongosolo Basi bala

• Bara-bala yayikulu imathandizidwa ndi zotchinjiriza zotetezera.

• Chithandizirocho chimapangidwa ndi zida zamphamvu kwambiri, zotsekemera zamoto zamtundu wa PPO, ndi mphamvu yayikulu yotchingira komanso magwiridwe antchito odziletsa.

Bokosilo lili ndi njira yodziyimira pawokha yoteteza PE ndi kondakitala wosalowerera ndale. Bokosi la basi losalowerera ndale komanso bala yodzitchinjiriza yoyikira mabatani imayikidwa chimodzimodzi kumunsi kwa bokosilo, ndipo pali mabowo pamizere ya PE ndi N. Zingwe zotetezera kapena zingwe zopanda ndale za dera lililonse zimatha kulumikizidwa pafupi. Ngati waya wa N ndi waya wa PE adalekanitsidwa ndi insulator, waya wa N ndi waya wa PE amagwiritsidwa ntchito mosiyana. Ngati ali ndi waya wamagawo atatu, basi yosalowerera ndale komanso basi yodzitchinjiriza imagawana basi yomweyo (PEN mzere).

4. Zoteteza dongosolo grounding

Zitsulo zamkuwa zokhotakhota zimakhoteredwa pafelemu kunja ndi mkati mwa bokosi, lomwe limatha kulumikizidwa ndi basi yolowetsa mkati ndi kunja kwa bokosilo motsatana. Mabotolo apansi amatsekedwa kuseri kwa chitseko ndipo amalumikizidwa ndi chimango ndi mawaya amkuwa. Makina oyikiramo m'bokosilo ndi chimango amalumikizidwa ndi mabatani kuti zitsimikizike kuti bokosi logawa lonse lipitilira.

5. Kulowera kwa waya ndi njira yotuluka

Njira yolowera ndi kutulutsa ndi kutulutsa mapaipi imalandiridwa, ndipo bokosilo limakhala ndi cholumikizira chokonzekera chingwecho.


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