AC Tsawg-voltage Faib Tawm Switchgear
GGD hom AC hluav taws xob tsawg hluav taws xob faib txee yog tsim rau AC 50HZ fais fab faib cov tshuab. Rated ua hauj lwm voltage rau 3 theem switchgear yog 380V.Qhov rated ua hauj lwm tam sim no ntawm cov neeg siv zog xws li lub tshuab hluav taws xob, hloov pauv, thiab cov tuam txhab tsuas yog 3150A. Kev kho dua tshiab, xa tawm thiab ...
Hauj lwm lawm
GGD AC tsawg-voltage faib hluav taws xob hloov pauv yog haum rau AC 50HZ fais fab faib cov tshuab. Rated ua hauj lwm voltage rau 3 theem switchgear yog 380V.Qhov rated ua hauj lwm tam sim no ntawm cov neeg siv zog xws li lub tshuab hluav taws xob, hloov pauv, thiab cov tuam txhab tsuas yog 3150A. Kev kho dua tshiab, xa tawm thiab tswj cov khoom siv tsav, lub teeb pom kev thiab cov khoom siv fais fab xaib.
Siv ib puag ncig:
Qhov ntsuas cua ntsig txog huab cua sov tsis siab tshaj +40 ℃ thiab tsis qis dua -5 ℃. Qhov kub nruab nrab hauv 24h yuav tsum tsis siab tshaj +35 ℃.
Rau kev teeb tsa sab hauv tsev thiab siv, qhov siab ntawm qhov chaw siv yuav tsum tsis pub tshaj 2000m.
Qhov ntsuas cua txias ntawm qhov chaw nyob ib puag ncig tsis pub tshaj 50% thaum qhov kub siab tshaj +40 ℃, thiab qhov ntsuas cua ntau dua qhov tso cai yog qis dua qhov kub. (Piv txwv, 90% ntawm +20 ° C) yuav tsum raug txiav txim siab vim qhov hloov ntawm huab cua uas yuav ua rau qee qhov hws tawm.
Qhov zoo sib xws ntawm cov khoom siv thiab lub davhlau ntsug tsis tshaj 5% thaum lub sijhawm teeb tsa.
◆ Cov cuab yeej yuav tsum tau nruab rau hauv qhov chaw uas tsis muaj kev co thiab kev cuam tshuam loj, thiab hauv qhov chaw uas cov hluav taws xob tsis xeb.
Thaum cov neeg siv khoom tshwj xeeb xav tau, sib tham nrog cov chaw tsim khoom los daws lawv.
| Cov ntsiab lus ntawm GGD AC tsawg hluav taws xob faib txee | ||||||
| Qauv | Rated voltage | Nyob tam sim no | Rho luv-Circuit Court tawg tam sim no | Nyob luv-lub sij hawm nrog tam sim no | Nyob ncov toj tam sim no | |
| (V) | (A) | (KA) | (1S)(KA) | (KA) | ||
| A | 1000 | |||||
| GGD1 | 380 | B | 600(630) | 15 | 15 | 30 |
| C | 400 | |||||
| A | 1500(1600) | |||||
| GGD2 | 380 | B | 1000 | 30 | 30 | 63 |
| C | ||||||
| A | 3150 | |||||
| GGD3 | 380 | B | 2500 | 50 | 50 | 105 |
| C | 2000 | |||||
| Tus qauv ua tiav:GB 7251.12-2013 / IEC61439-2: 2011< qhov="" hloov="" hluav="" taws="" xob="" tsawg="" thiab="" tswj="" cov="" khoom="" sib="" dhos-ntu="" 2:="" lub="" zog="" hloov="" pauv="" thiab="" tswj="" cov="" khoom="" sib="" dhos=""> | ||||||
Khoom:
Yog tias koj txaus siab rau peb cov khoom lossis xav paub ntau ntxiv, thov koj xav tiv tauj peb!
Hais txog peb:
Cim npe nrov: ac low-voltage tis switchgear, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, kho kom haum
