I-VEF-12GD Side Ukufakwa Uhlobo 3 Lokusebenza Isikhundla Esisebenzayo I-Vacuum Circuit Breaker

I-VEF-12GD Side Ukufakwa Uhlobo 3 Indawo Yokusebenza I-Vacuum Circuit Breaker Isithombe Esifakiwe

Incazelo emfushane:

Okudidiyelwe, ukufakwa okuseceleni, okuneswishi yokunqamula, eneswishi yomhlaba (umhlaba ongaphezulu/ophansi), indlela yokuxhuma ehlanganisiwe eyenziwe nge-miniaturized
● 12KV, 630~1250A, 20~31.5KA
● Ngobubanzi bekhabhinethi 500mm
● Ubuchwepheshe obunelungelo lobunikazi
● Ubuchwepheshe bokuvalwa okuqinile
● Itheminali ephumayo enenzwa yokubonisa eshajwa okungathinteki
● Ukulungiswa kwebhulokhi yomnyango wekhabhinethi mahhala

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

◆ Thayipha incazelo

◆ Sebenzisa imvelo

Indawo yokusetshenziswa evamile

● Izinga lokushisa le-ambient: -15~40℃, izinga lokushisa eliphakathi kwansuku zonke ≤+35℃;

● Umswakamo: Inani elimaphakathi lomswakamo olinganiselwe okalwe phakathi kwamahora angu-24 ngu-≤95%; inani elimaphakathi le

umfutho womhwamuko okalwe phakathi kwamahora angu-24 ngu-≤2.2kpa; isilinganiso senani lomswakama ohlobene ngu-

● Ukuphakama ≤1000m;

● Imisebe yelanga ayinakwa;

● Ukudlidliza okuvela ngaphandle kwe-switchgear kanye nempahla yokulawula kungashaywa indiva;

● Umoya ozungezile awungcoliswa kakhulu uthuli, intuthu, igesi ebolayo noma evuthayo, isitimu noma intuthu.

◆Isakhiwo

Isekhethi eyinhloko yochungechunge lwe-VEF-12GD yochungechunge lokufakwa kohlobo lwe-3 indawo yokusebenza ye-vacuum breaker ihlelwe ngobude. Ingxenye engenhla iyi-switch yokunqamula, ingxenye ephakathi yi-vacuum circuit breaker, kanti ingxenye engezansi yi-world switch. Indlela yokusebenza, i-circuit breaker mechanism kanye ne-interlocking mechanism itholakala ngaphambi kweswishi. Iswishi ingafakwa ibheke phansi.

Ukuphepha nokuhle kakhulukushumekiweakukho

Ukuthembeka okuphezulu, ukusebenza kokufakwa okuzinzile, ukwakheka okuqinile, ukwenza i-miniaturization, ukunganakekeli, kunobungani bemvelo kakhudlwana, nokumelana okuphezulu kwemishini.

Nqamula okubonakalayo oxhumana nabo abavuliwe

Iswishi ye-Rotary yokunqamula ngokunqamula okubonakalayo oxhumana nabo abavuliwe ngemva kokuvula.

Indlela yokusebenza ye-modular

I-circuit breaker ithatha indlela yokusebenza ye-modular, engashintshwa noma ilungiswe ngokuzimela, futhi inokushintshwa okuhle. Ingasebenza ngesandla, noma ingasetshenziswa isitoreji samandla se-AC noma se-DC ukuze ibone isilawuli kude.

Okuthathu-imiphiniukusebenza kwesinyathelo ngesinyathelo, ukuhlangana okuthembekile kwemishini

Iswishi yokunqamula, i-circuit breaker, kanye neswishi yomhlaba zisebenza ku-shaft eyodwa ngokulandelana, futhi kukhona ukuxhuma okuphoqelekile komshini phakathi kwama-shaft angu-3 ukuvimbela ukusetshenziswa kabi.

Intambo ephumayo nesiphetho esinenzwa yokubonisa engashajwe

Ayikho i-capacitance, kusetshenziswa ubuchwepheshe bokungeniswa okungathintana nabo, buphephile futhi buthembekile.

Umnyango wekhabhinethi kanye nokushintshwa komhlaba kuklanywe ngesakhiwo esinokwethenjelwa esihlanganisiwe

Ukuqinisekisa ukuphepha komsebenzisi, umnyango wekhabhinethi ongenakulungiswa onebhulokhi yomnyango wekhabethe.

◆ Imingcele yezobuchwepheshe eyinhloko

CHA.	Izinto	Iyunithi	Amapharamitha
1	I-voltage elinganiselwe	kV	12
2	(1min) ilinganiselwe imvamisa yamandla esikhathi esifushane imelana ne-voltage: isigaba ukuya kwesinye, kubo bonke abathintwayo abavuliwe		42/48
3	Isilinganiso sombani simelana ne-voltage (isiqongo): isigaba nesigaba, kubo bonke othintana nabo abavuliwe		75/85
4	Imvamisa yamandla wesekethe eyisisekelo imelana ne-voltage (1min)	IN	2000
5	Isilinganiso sokuvama	Hz	50
6	Ikalwe okwamanje	A	630, 1250
7	Ilinganiselwe ngokuphulwa kwesekethe emfushane	kA	20	25	31.5
8	Isilinganiso esiphakeme sokumelana nokumelana namanje	kA	50	63	80
9	Ilinganiselwe isekethe emfushane yokwenza yamanje	kA	50	63	80
10	I-4S ilinganiselwe isikhathi esifushane ukumelana namanje	THE	20	25	31.5
11	Ilinganiselwe isikhathi esifushane ukumelana nobude besikhathi samanje	S	4
12	Ilinganiselwe i-single/back-to-back capacitor bank breaking current	A	630/400
13	Ibhange le-capacitor elilinganiselwe elenza i-inrush current	kA	12.5(imvamisa ≤1000Hz)
14	Ilinganiswe ngenombolo yamanje yokuphulwa kwesekethe emfushane	izikhathi	30
15	Impilo yobumishini (nqamula iswishi/isiphazamiso/iswishi yomhlaba)		3000/10000/3000
16	Ugqinsi oluhlanganisiwe oluvumelekile lokuthintana okunyakazayo nokugxilile	mm	3
17	I-voltage yokusebenza elinganiselwe yokuvala	IN	AC24/48/110/220, DC24/48/110/220
18	I-voltage yokusebenza elinganiselwe yokuvula
19	I-voltage elinganiselwe ye-motor
20	Amandla alinganiselwe emoto	IN	70
amashumi amabili nanye	Isikhathi sokushaja	S
amashumi amabili nambili	Ukusula phakathi koxhumana nabo abavuliwe	mm	9±1
amashumi amabili nantathu	Ukuhamba ngaphezulu	mm	3.5±1
amashumi amabili nane	Oxhumana nabo bavala isikhathi sokugxuma	ms
25	I-asynchronism yezigaba ezintathu zokuvula nokuvala
26	Isikhathi sokuvula (i-voltage elinganiselwe)
27	Isikhathi sokuvala (i-voltage elinganiselwe)
28	Isivinini esimaphakathi sokuvula (oxhumana nabo basanda kuvulwa~6mm)	m/s	0.9-13
29	Isivinini esimaphakathi sokuvala (6mm~oxhumana nabo basanda kuvalwa)	m/s	0.5-11
30	Oxhumana nabo bavula i-amplitude ye-rebound	mm
31	Oxhumana nabo bavala ingcindezi yoxhumana nabo	N	2400±200(20-25kA) 3100±200(31.5kA)
32	Kukalwe ukulandelana kokusebenza		I-O-03S-CO-180S-CO