I-GGD Photovoltaic grid-exhunywe ngaphakathi Uhlobo olungisiwe I-Low Voltage switchgear

Incazelo emfushane:

  • IKhabhinethi yokusabalalisa amandla we-GGD AC isetshenziswa ohlelweni oluthile lokusabalalisa lwe-AC 50 / 60Hz, ilinganiswe amandla kagesi angu-400V, alinganiswe njengamanje angama-3150A noma aphansi,
  • isetshenziselwa ikakhulukazi ukuguqula amandla, ukusabalalisa nokulawula imishini yamandla, imishini yokukhanyisa nokusabalalisa.
  •  amandla okuphuka okuphezulu, amandla ashukumisayo kahle, ukushisa okuguquguqukayo kagesi, inhlanganisela elula, ukusebenza okuqinile kochungechunge nokuphrinta, isakhiwo senoveli, isikhundla esiphakeme sokuvikela njll.
  • It ihambisana nemfuno yamasu we-IEC60439.1 kanye ne-GB7251.1 low-volt ephelele yokusetha imishini yokushintsha njll.

Imininingwane yomkhiqizo

Amathegi womkhiqizo

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Izimo zesevisi

Izimo ezijwayelekile zesevisi zokushintsha ngokulandelayo:
Izinga lokushisa elifanele:
Ubukhulu + 40 ° C
Isilinganiso samahora angama-24 + 35 ° C
Okuncane (ngokusho kwamakilasi asendlini angu-15) -5 ° C
Umswakama omkhulu:
Umswakama ojwayelekile wansuku zonke ngaphansi kuka-95%
Umswakama wesilinganiso sanyanga zonke ngaphansi kuka-90%
Ukuzamazama komhlaba ngaphansi kuka-8 degree
Ukuphakama ngaphezu kolwandle ngaphansi kuka-2000m

Lo mkhiqizo akufanele usetshenziswe ngaphansi kwezimo zomlilo, ukuqhuma, ukuzamazama komhlaba kanye nokugqwala kwamakhemikhali.

Ukucaciswa kobuchwepheshe

Into

Iyunithi

Idatha

Amandla alinganisiwe

V

400/690

Kulinganiswe ngo ukwahlukanisa voltage

V

690/1000

Imvamisa ekaliwe

Hz

50/60

Kukalwe umkhawulo webha enkulu yebhasi. zamanje

A

3150

Kukalwe isikhathi esifushane ukumelana yamanje yebha enkulu yebhasi (1s)

kA

50/80

Kukalwe inani eliphakeme lesikhathi esifushane ukumelana yamanje yebha enkulu yebhasi

kA

105/176

Kukalwe ibha yebhasi yokusabalalisa yamanje

A

1000

Izinga lokuvikelwa

IP30, IP40

Umdwebo wesakhiwo we-GGD switchgear

GGD 结构图

Ukubuyisa kabusha: Ubukhulu besakhiwo sangempela ngokuvamile buya ngezidingo zamakhasimende ezahlukahlukene

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Ubukhulu obujwayelekile be-switchgear ye-GGD

Ikhodi yomkhiqizo:

I-A (mm)

B (mm)

C (mm)

UD (mm)

GGD606

600

600

450

556

GGD608

600

800

450

756

GGD806

800

600

650

556

GGD808

800

800

650

756

GGD1006

1000

600

850

556

GGD1008

1000

800

850

756

GGD1208

1200

800

1050

756

Ukubuyisa: Ubukhulu bemikhiqizo yangempela kuvamise ngokuya ngezidingo ezahlukahlukene zamakhasimende

Izici zomkhiqizo

Uhlaka lwekhabethe lushiselwe ngensimbi engu-8 MF eguqa ebandayo, qinisekisa  ikhwalithi yomzimba wekhabethe.

• kunezimbobo zokufaka isikhunta ezingama-20, i-coefficient ejwayelekile iphezulu

• Kunezinombolo ezahlukahlukene zezimbobo zokukhipha ukushisa emaphethelweni aphezulu naphansi ekhabethe. umzimba wekhabethe ovaliwe wakha isiteshi semvelo sokungenisa umoya kusuka phansi kuya phezulu ukufeza injongo yokushabalalisa ukushisa.

• Umnyango wekhabethe uxhunywe nohlaka lwekhabethe ngamahinji, ngaphandle kokulungiswa nokufakwa okulula. Ingaphezulu lekhabethe lisebenzisa ukufafaza kwe-electrostatic, ukunamathela okuqinile nokuthungwa okuhle.


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