China HWK7 Series Control And Protection Switching Appliance (CPS) fakitale ndi opanga

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Chipangizo Chosinthira ndi Kuwongolera cha HWK7 Series (CPS)

Chithunzi Chowonetsedwa cha HWK7 Series Control And Protection Switching Appliance (CPS)

Chipangizo Chosinthira ndi Kuwongolera cha HWK7 Series (CPS)

Kufotokozera Kwachidule:

Zipangizo zosinthira zowongolera ndi kuteteza za HWK7 (zomwe zimatchedwa "maswichi" kapena CPS) zimagwiritsidwa ntchito makamaka mu magawidwe otsika amagetsi ndi ma circuits owongolera ndi kuteteza ma mota a AC 50HZ. Voliyumu yoyendetsera ntchito yoyesedwa ya 690V ndi pansi pake, mphamvu yoyendetsera ntchito yoyesedwa ya 0.15A ndi 63A

Sinthani ya HWK7ndi chinthu chopangidwa mwaukadaulo chophatikizidwa chokhala ndi kapangidwe kakang'ono, kuteteza chilengedwe komanso kusunga mphamvu, komanso kuyika kosavuta. Ntchito yake ndi yosavuta; makina owongolera zamagetsi a digito ali ndi nzeru zambiri komanso ntchito zodalirika.

Sinthani ya HWK7ndi chipangizo chamagetsi chosinthira zinthu zambiri, chokhala ndi mphamvu zochulukirapo pa ma circuit ndi chitetezo cha ma short circuit, mphamvu zambiri zosweka; chokhala ndi ntchito yowongolera katundu wa ma circuit. Chimagwira ntchito nthawi yayitali. Kudalirika kwambiri: kuphatikiza ma switch owongolera kulumikizana. Oyenera makina owongolera okha ndi makina owongolera kutali.

Chosinthira cha HWK7 chikugwirizana ndi muyezo: GB14048.1 “Zida zosinthira zamagetsi otsika ndi zida zowongolera Gawo 1 Malamulo Aakulu” IEC60947-1

GB14048.9 “Zida zosinthira zamagetsi zotsika mtengo ndi zida zowongolera Gawo 6-2 Zida zamagetsi zamagetsi zambiri) zida zamagetsi zowongolera ndi kuteteza (zida)

Kuti mudziwe zambiri za zinthu za IEC60947 -6-2, chonde onani buku la malangizo azinthuzo.

Zambiri zofunikira monga mapangano a zinthu zolumikizirana zitha kupezeka kwa wopanga.

Dera lowongolera pogwiritsa ntchito mankhwalawa likhoza kutanthauza atlasi ya dera lowongolera yomwe wopanga amalangiza, kapena mutha kupanga dongosolo la dera lowongolera nokha, koma liyenera kukwaniritsa zofunikira zadziko ndi mafakitale.

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chitsanzo ndi tanthauzo

HW K 7 – 63 /① ② ③ ④

HW: Khodi ya kampani. yolamulidwa kumene

K: Kusinthana kwa gulu la zinthu ndi chitetezo (CPS)

7: Nambala ya seri ya kapangidwe

63: Khodi ya kalasi ya Shell (yomwe ili ndi INM yapano: 63-63A)

①: Yavotera mphamvu ya lpositive E: 06.1.2.2.4.6.12. 18. 32. 45. 63)

②: Mphamvu yoyendetsera magetsi Khodi yamagetsi IUS: Q-400V, M–230VJ

③: Mtundu wa Wolamulira (Mtundu wamagetsi wa E, mtundu wa S, mtundu wa T, mtundu wa sU wokhala ndi chitetezo cha voteji)

④: Khodi ya chinthu chochokera ku chinthucho gawo lowonjezera: Mtundu wa L-leakage, mtundu wa N-reversible. Mtundu wa R-fuse isolation

Mikhalidwe Yogwiritsira Ntchito

■Mikhalidwe yantchito yanthawi zonse

Kutentha kwa mpweya kwa sabata sikoposa +40″C. ndipo kuchuluka kwa mpweya wopitirira muyeso wa 24H sikuposa +35″C. Malire otsika ndi -5%'C; pakapita nthawi yochepa, kungakhalenso mkati mwa kutentha kwa -25C – +70″C. Ntchito yodalirika.

Kutalika kwa malo oyikapo sikuyenera kupitirira 2000M; ngati kupitirira, kuchotsedwa kuyenera kugwiritsidwa ntchito. Ndikofunikira kuchepetsa 10% pa kuwonjezeka kulikonse kwa 1000M.

Kutentha kwake kukakhala +40C, chinyezi cha mpweya sichipitirira 50%. Ndipo chingakhale ndi chinyezi chambiri pa kutentha kochepa.

Ngati kutentha kocheperako pamwezi kuli +25°C, chinyezi chapakati cha mwezi ndi 90%. Njira zapadera ziyenera kutengedwa kuti zithetse kuzizira komwe kumachitika nthawi zina chifukwa cha kusintha kwa kutentha.

Digiri ya kuipitsidwa 3 level.

Chitetezo cha IP20.

Mphamvu ya maginito yakunja kwa malo okhazikitsa siipitirira nthawi 5 kuposa geomagnetism mbali iliyonse, popanda mpweya wophulika, wowononga, mvula ndi chipale chofewa, wouma komanso wopuma mpweya.

Chosinthirachi ndi choyenera kalasi A ya chilengedwe.

Chenjezo. Chogulitsachi ndi choyenera chilengedwe A Kugwiritsa ntchito chinthuchi mu chilengedwe B kudzabweretsa kusokoneza kwamagetsi koopsa, pankhaniyi, ogwiritsa ntchito ayenera kutenga njira zoyenera zodzitetezera.

■Mikhalidwe yosungira ndi mayendedwe

Malo osungiramo ndi mayendedwe a zinthu ayenera kukhala ouma komanso opatsa mpweya wabwino, popanda kugwedezeka kwakukulu, kuwala kwa dzuwa mwachindunji, mvula, fumbi, dzimbiri la mpweya wa mankhwala ndi zina zotero.

Kutentha kwa malo ozungulira -25*C ~ +55″C. mkati mwa nthawi yochepa (24H) mpaka +70″C.

■Gulu lokhazikitsa

Gulu la main circuit overvoltage limagwira ntchito pa Idistribution level,

Gawo lothandizira, gulu lowongolera la overvoltage limagwiritsidwa ntchito pa katundu.

Magawo aukadaulo

Magawo akuluakulu aukadaulo (dera lalikulu)

chipolopolo chozungulira	63
Voltage yogwira ntchito ya Ue	400V, 690V
Gwiritsani ntchito gulu	AC-43, AC-44
Mphamvu yamagetsi yachizolowezi ya IAl	12	32	63
Yoyesedwa ntchito yamagetsi (A)	0.6, 1.2, 2.4, 6, 12	18, 32	45,63
Mafupipafupi ovotera	50Hz
Nambala ya pole	3
Dongosolo logwirira ntchito loyesedwa;	Dongosolo logwira ntchito la maola asanu ndi atatu. Dongosolo logwira ntchito losasokonezedwa, dongosolo logwira ntchito losinthasintha
	Mulingo wa dongosolo logwira ntchito nthawi ndi nthawi 600, chinthu chonyamula katundu 40%
Ma ICS ogwiritsidwa ntchito ocheperako	50kA(AC400V).4kA/AC690V
Nthawi yochitapo kanthu	≤2ms
UI yowunikira mphamvu yamagetsi yoteteza kutentha	690V
Mphamvu yolimbana ndi mphamvu ya Uimp	6kV
Mphamvu yamagetsi (AC-43) (nthawi zikwi khumi)	100(AC400V)
Moyo wa makina (nthawi zikwi khumi)	1000

Magawo aukadaulo

Main technical parameters lmain circuit)

Curentle yogwira ntchito yoyesedwa (A)	Kukhazikitsa kwa Overtoad kwa ronge lr1A	Cantrolloble motor power Pe (kW)
Curentle yogwira ntchito yoyesedwa (A)	Kukhazikitsa kwa Overtoad kwa ronge lr1A	400VAC	600VAC
0.6	0.15~0.6	0.04～0.18	0.07～0.3
1.2	0.3-1.2	0.07~0.5	0.13~0.86
2.4	0.6-2.4	0.15~10	0.25～1.8
6	1.5~6	0.52~2.8	0.9-5.0
12	3~12	1.1~6.0	2.0~10
18	7.2-18	3.0~9.5	5.0-16
32	12~32	5.0～16.5	8.5~29
45	18~45	7.1～23.5	14~43
63	25-63	10-35	19-60

Magawo akuluakulu aukadaulo lkuwongolera ndi ma circuit othandizira

Dongosolo lowongolera	Lamulirani magetsi amagetsi Us		Kugwiritsa ntchito mphamvu kwa electromosnet
Dongosolo losinthira lothandizira	2NO+2NC	AC-15, 230V, 5A	DC-13、110W/0.55A、24W/5A
Dongosolo lothandizira la chizindikiro	2NO+1NC	230VAC	ndi:5A
Dongosolo la chizindikiro cha alamu	1NO	230VAC	ndi:5A
Dongosolo la gawo lolumikizirana		230VAC

Magawo aukadaulo

Gulu la olamulira

Cateson	Khodi	Chigoba choteteza	Srecfc firction
Mtundu wamba	Mtundu wa S	Onani Toble 7 kuti mudziwe chitetezo ntchito	Yokhala ndi chinsalu chowonetsera ndi mabatani. Zokonda za menyu ndi ntchito zitha kuchitika, momwe dera limagwirira ntchito zitha kufunsidwa ntchito zawonetsedwa mu Table 6
Mtundu wamba	Mtundu wa SU	Poyerekeza ndi mtundu wamba, wopitilira chitetezo cha pansi pa magetsi ntchito zawonjezedwa	Kapangidwe kake ndi ena monga wolamulira wamba
Mtundu wolumikizirana	Mtundu T	Zofanana ndi muyezo	Kapangidwe kake ndi kofanana ndi ka wolamulira wamba; ndi mawonekedwe olumikizirana, imatha kuchita kutumiza kwa dota Kuwongolera kutali, kuyang'anira mkhalidwe. kukhazikitsa ntchito ya parameter, ndi zina zotero.
Mtundu wamagetsi	Mtundu wa E	Zofanana ndi muyezo	Palibe chophimba chowonetsera ndi mabatani, kusintha kwa mtengo wamakono chogwirira

Kufotokozera kwa ntchito ya wolamulira

Chinthu cha Functonal		Kuchotsa udindo wa ntchito
Ulendo	Foul yafupikitsa	Kachitidwe kake kamasokonekera, mphamvu yomasula ya electromognet imayendetsedwa, ndipo dera lalikulu la swichi yatsekedwa
Buleki yopuma	Zolakwika zina	Kachitidwe kameneka sikagwedezeka, mphamvu yotulutsa maginito imayendetsedwa, ndipo dera lalikulu la swichi yatsekedwa
Kubwezeretsa chowongolera	Kutsegulira	Kubwezeretsa pamanja, kubwezeretsa kwa outomatic, kubwezeretsa lamulo lakutali
Kubwezeretsa chowongolera	Mkhalidwe wa ulendo	Tembenuzani chogwirira, yambitsaninso kenako yambitsaninso, mu mkhalidwe wa monitoring disploy. Dinani batani lotsimikizira kuti muyambenso
Kuyesa koyamba ndi kugwetsa		Kutsegula kwa switch load ndi trip unit test zonse ziwiri zitha kugwiritsidwa ntchito podina batani kuti mulowe mu menyu.
Ntchito yogwirira ntchito kutali		Mu remote mode, ntchito monga kugwetsa, kutsegula ndi kukonzanso zitha kuchitika pa remote yokha mapeto, ndipo sizingachitike ndi mabatani kapena menyu am'deralo
Ntchito yokumbukira kutentha		Sinthani chowongolera zamagetsi chokhala ndi ntchito yokumbukira kutentha

Gulu la olamulira

	Gulu la Furctiona	Kufotokozera kwa Ntchito
1	Kulankhulana ntchito	Zipangizo zolumikizirana zimagwiritsa ntchito gawo lolumikizirana la 485, ndipo protocol agwiritsa ntchito njira yolumikizirana ndi mabasi a Modbus	Mtundu wamba suchita khalani ndi
2	Kiyibodi yotsekera	Menyu ya wolamulira ili ndi ntchito yotseka mawu achinsinsi a kiyibodi kuti isagwiritsidwe ntchito molakwika ndi anthu osagwirizana
3	Muyeso ntchito	Kuyeza kwa mphamvu yamagetsi ya magawo atatu, phindu la kutayikira kwa nthawi yeniyeni, mphamvu yamagetsi ya Icontrol
4	Ntchito ya chipika	Lembani mitundu 10 yaposachedwa ya zolakwika, nthawi ya fauit, voltage.leakage ndi deta ina
5	Ntchito yowunikira	Yang'anirani magawo osiyanasiyana a switch ndi magawo a boma
6	Bwezeretsani zokha	Kulephera kwa dera kupatulapo short circuit). Swichi imatsegulidwa ndipo chogwirira chili pamalo "okonzeka", zomwe zitha kubwezeretsedwa zokha
7	Pulogalamu yoyendetsedwa ntchito	Ntchito zolowera ndi zotulutsa zomwe zingakonzedwe kuti zikhazikitsidwe. Kufunsa, kulamulira, kubwezeretsanso, kuyesa, ndi zina zotero	Mtundu wamba suyenera khalani ndi
8	Chizindikiro chotulutsa	Reody ndi chotuluka cha chizindikiro cholakwika

Wowongolera

Ntchito yowongolera (ntchito yoteteza ndi magawo)

Nambala ya siriyo	Kukhazikitsa zinthu		Kukhazikitsa mzere	Kukhazikitsa kosasinthika	Cholakwika
1	Yoyesedwa yamagetsi yamagetsi (A)			63A
2	Kukhazikitsa Ir1(A) yapano		25.00-63.00	63.00
3	Mtundu wa katundu			Gawo lachitatu
4	Bwezeretsani njira			Buku lamanja
5	Chitetezo chafupikitsa		14×63(le)	Ulendo
6	Chitetezo cha nthawi yochepa		Tsegulani; tsekani	Ulendo
	Kukhazikitsa kwamakono	Mtundu wa injini	(6.0-12) lr1	9.0Ir1
	Kukhazikitsa kwamakono	Mtundu wogawa	(2.0~12)lr1	6.0lr1
	Nthawi yochitapo kanthu (S)		0,0.06,0.1,0.2,0.3,0,4	0.2	± 10%
7	Chitetezo chopitirira muyeso		Kuthyoka-kutseka, alamu	Buleki
	Gawo la ulendo	Mtundu wa injini	5,10A,10,15,20,25,30	10	± 10%
	Gawo la ulendo	Mtundu wogawa	5, 10, 15, 30, 60, 90, 120	15	± 10%
8	Chitetezo cha kulephera kwa gawo		Kuthyola-buleki.olarm	Brgke
8	Nthawi yochitapo kanthu		1~20	5	± 10%
9	Chitetezo cha pansi pa madzi		Tsegulani; tsekani	Tsekani
	Mphamvu yogwirira ntchito [A]		(0.2-0.8%) lr1	0.2Ir1
	Nthawi yogwira ntchito (S)		1~200	10	± 10%
10	Chitetezo cha khola		Tsekani pafupi	Tsekani
	Mphamvu yogwirira ntchito (Al)		(5~9)lr1	6lr1
	Nthawi yochitapo kanthu		0.1-50.0	5	± 10%
11	Chitetezo cha kulephera kwa mtima cha magawo atatu		Tsegulani, tsekani	Tsekani
	Kusalinganika		10%～100%	40%
	Nthawi yochitapo kanthu (S)		0.1~20.0	4
12	Chitetezo cha nthawi yomaliza yoyambira		Tsegulani; tsekani	Tsekani
	Mphamvu yogwirira ntchito (A)		(1-4) lr1	1.5Ir1
	Nthawi yochitapo kanthu		1~200	10	± 10%
13	Chitetezo cha chenjezo chowonjezereka		Tsegulani; tsekani	tsekani
13	Mtengo wa aloramu		(20% ～80) lr1	80% lr1
	Ndemanga: Kulondola kwa muyeso wamakono ndi: katundu wovotera ± 5%, wodzaza kwambiri + 10%, dera lalifupi ± 20%

Makhalidwe omasulidwa

Makhalidwe omasulidwa

Chosinthirachi chili ndi chipangizo choyendera magetsi. Chili ndi zinthu zotetezera monga kuchedwa kupitirira muyeso, kuchedwa kuchedwa kusinthasintha kwa magetsi, komanso chitetezo cha magetsi nthawi yomweyo.

■Kutulutsa katundu wambiri

Chosinthirachi chimaperekedwa ndi milingo yambiri yotetezera overload kuti isanthulidwe,

Chitetezo cha overload cha switch chimatsanzira chitetezo cha overheat cha mota malinga ndi inverse time limit feature ya cold state curve ya GB/T14598.15.

Makhalidwe a chitetezo cha switch overload (mode yoteteza mota)

Mayeso	Kukhazikitsa cuirent*lr1	Nthawi yogwira ntchito 11(S)							Kulekerera nthawi	Udindo
A	1.05	CPS sigwira ntchito mkati mwa maola awiri iswitch onl								Kuyamba kozizira
B	1.2	CPS imagwira ntchito mkati mwa maola awiri (switch off)								Mayeso a Lumikizani A
C	1.5	27	39	54	78	105	130	148	± 20%	Hot stove
D	7.2	4.8	6	8	11	13	16	20	± 20%	Kuyamba kozizira
	Mulingo woyendera	5	10A	10	15	20	25	30

Chidziwitso: 1) Nthawi yogwira ntchito Tp/s imagwirizana ndi nthawi yoyendera ya wowongolera nthawi 7.2

2) Gulu logwiritsira ntchito lofanana la mayeso: AC-42.AC-43. AC-44

3) Kusankha kutentha kwa mpweya wozungulira: -5°C. +20°C. +40°C

4) Mtundu wa gawo la ulendo: gawo la ulendo wamagetsi wotsutsana ndi nthawi yochulukirapo

5) Mikhalidwe yofanana ndi kutentha: 1.0lrt, mphindi 10

Sinthani chitetezo chochulukirapo cha tebulo lodziwika bwino la ldistrbution protection mode)

Mayeso	Kukhazikitsa kwa current*Ir1	Nthawi yochitapo kanthu 11(s)								Nthawi yofotokozera	Udindo
A	1.05	CPS sigwira ntchito mkati mwa maola awiri (yatsani)									Kuyamba kozizira
B	1.2	CPS imagwira ntchito mkati mwa ola limodzi (zima)									Mayeso a Lumikizani A
C	1.5	7	11	17	32	60	89	126	242	± 20%	Kutentha
D	7.2	12	1.6	2	2.1	3	3.6	4.3	7	± 20%	Kuyamba kozizira
	Gawo la ulendo	5	10	15	30	60	90	120	240

Chidziwitso: 1) Nthawi yogwira ntchito Tp/s ikugwirizana ndi mulingo wa ulendo woyendetsera wowongolera nthawi 7.2

2) Gulu logwiritsira ntchito lofanana la mayeso: AC 40.AC-41. AC-45a. AC-45b

3) (kutanthauza kutentha kwa mpweya wozungulira: +30°C

4) Mtundu wa gawo la ulendo: gawo la ulendo wamagetsi woletsa nthawi yodzaza ndi zinthu zambiri

■ Kutulutsa kwafupipafupi

Makhalidwe a chitetezo cha kutulutsidwa kwa switch short-circuit

chitetezo cha mafunde otentha	Trippirg curtent	Nthawi ya ulendo
	Nthawi yafupipafupi ya 1≥14le	Ulendo wodabwitsa wa <2ms


Chidziwitso: Kupezeka kwa mtengo wamakono ogwirira ntchito ndi ± 20%