Whatsapp
I33kV I-Single Pole Outdoor Circuit Breakeryakhelwe ukushintsha okuthembekile nokuvikela ezinhlelweni zokusabalalisa phezulu kwe-voltage ephakathi. Isetshenziswa kakhulu ukuphazamisa isimo samanje sokulayisha, i-fault current, kanye nezimo zesekethe emfushane kumanethiwekhi wamandla esimanje. Ngesakhiwo sangaphandle esiqinile nokusebenza okuthuthukisiwe kokucisha i-arc, lesi sisetshenziswa siqinisekisa ukusebenza okuzinzile nangaphansi kwezimo zemvelo ezinzima.
Yakhiwe ngomshini wokusebenza kazibuthe ongapheli kanye nezingxenye zokufakwa kwamandla aphezulu, i33kV I-Single Pole Outdoor Circuit Breakeriletha impendulo esheshayo, impilo ende yesevisi, kanye nezidingo zokunakekelwa okuncane, okuyenza ifaneleke amagridi ezinsiza, iziteshi ezincane, nezinhlelo zokusabalalisa amandla ezimboni.
|
Iphrojekthi |
Inani Lezinombolo |
|
I-Voltage elinganiselwe |
35 kV |
|
Ikalwe okwamanje |
630/1250A |
|
Imvamisa elinganiselwe |
50/60Hz |
|
Iminithi elingu-1 I-Power-Frequency Imelana ne-Voltage |
80/95 kV |
|
I-Lightning Impulse Withstand Voltage (Peak) |
185 kV |
|
Ikalelwe Ukuphuka Kwesekethe Efushane |
20/25/31.5 kA |
|
Ukwenza Kwesekethe Emfishane Okukalwe kube Manje (Ukuphakama) |
80 kA |
|
Isilinganiso esiphakeme Sokumelana Namanje |
80 kA |
|
I-4S Yesikhathi Esifushane Memelana Namanje |
31.5 kA |
|
Ikalwe ngomjikelezo wokusebenza |
Vula–0.3s–Vala/Vula–180s–Vala/Vula–180s–Vala/Vula–60–Buyisela |
|
Ilinganiselwe Imisebenzi Yokuphulwa Kwesekethe Efushane |
izikhathi ezingu-30 |
|
Impilo Yemishini |
20,000 izikhathi |
|
Permanent Magnet Mechanism Control Voltage |
I-DC220V |
|
Isekhethi Yesibili Iminithi elingu-1 Imvamisa Yamandla Yokumelana Nokuhlola I-Voltage |
2 kv |
|
Igama lepharamitha |
Idatha |
|
Xhumana ne-Gap |
18±1 mm |
|
Xhumana ne-Overtravel |
4±0.5 mm |
|
Isivinini sokuvula |
1.4-1.8m/s |
|
Ukuvala Isivinini |
0.8-1.2m/s |
|
Xhumana Nokuvalwa Kwe-Bounce Isikhathi |
<=5 ms |
|
Ibanga lesikhungo sesigaba ukuya kwesinye |
560±2 mm |
|
I-Asynchrony Yezigaba Ezintathu |
<=3 ms |
|
I-Loop Resistance Yokuqhuba Isigaba-kuya-Isigaba |
µΩ |
|
Isikhathi sokuvala |
25-45 ms |
|
Isikhathi sokuvula |
20-45 ms |
|
Isisindo |
100 Kg |
Ukufakwa kahle kwe-33kV I-Single Pole Outdoor Circuit Breakerkubalulekile ukuqinisekisa ukwethembeka kwesikhathi eside nokusebenza okuphephile. Iyunithi kufanele ifakwe esakhiweni sesigxobo esizinzile noma ifreyimu yensimbi enoxhumo olufanele lokubeka phansi.
Ngemuva kokufakwa, ukuhlolwa kokushintsha okungalayishiwe kufanele kwenziwe ukuze kuqinisekiswe ukusebenza kahle kanye nesikhathi esifanele somshini.
1. Izinga lokushisa lomoya elizungezile: -30°C kuya ku-+60°C;
2. Ukuphakama: Akudluli amamitha angu-2000;
3. Isivinini somoya: Asidluli ku-34 m/s;
4. Ukudlidliza noma umsebenzi wokuzamazama komhlaba ovela ngaphandle kwe-switchgear kanye nezinto zokulawula azinakwa;
5. Iziqu zokungcola: Izinga IV;
6. Izinga lokushisa lokugcina: -40°C kuya ku-+85°C.
Q1: Imuphi umsebenzi omkhulu we-33kV Single Pole Outdoor Circuit Breaker?
Impe
Q2: Ingabe le breaker yesifunda ingasebenza ezindaweni ezingaphandle ezinonya?
A: Yebo, yakhelwe ukungcola okuphezulu, umoya onamandla, nokwehluka kwezinga lokushisa okubanzi, okuyenza ifanelekele ukusetshenziswa isikhathi eside ngaphandle.
Q3: Ingabe i-33kV Single Pole Outdoor Circuit Breaker idinga ukulungiswa njalo?
IMP: Idizayini ayinakugcinwa ngaphansi kwezimo ezijwayelekile zokusebenza, ngenxa yomshini wayo ovalekile kanye nezingxenye ezihlala isikhathi eside.
I-Q4: Iluphi uhlobo lwendlela yokufaka enconywayo?
A: Ukufakwa okufakwe ngegxolo okunesisekelo esivikelekile kuyatuswa ukuze kuphephe ukusebenza kahle.
Q5: Yiliphi izinga lokuvikela elisekelayo?
IMP: Iklanyelwe ukugqugquzelwa okuphezulu nokumelana nokungcoliswa kwemvelo, ifanele izindawo ezingcoliswa yiLeveli IV.
Ikheli
I-Jinlu Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou City, Province of Zhejiang, China
I-imeyili
