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Zita reChigadzirwa: Winding MOV surge Arrestor musimboti

Muenzaniso Nhamba: 10kA MOV varistor yemukati musimboti

Rudzi: 10KA/5KA

Chitupa: CE, ISO, IEC

zvinhu: varistor block

Material: Fiber Glass, varistor block

Kushandisa: Pakati / High voltage

Kurongedza: Katoni / pallet / Wooden bhokisi

Zita reBrand: ECI

OEM Kugadzirwa: gamuchira

Nzvimbo Yekubva: Jiangxi, China

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Main technical data ye10kA ZnO varistor yemukati musimboti

Mufananidzo Nha.	ZnO varistor yemukati musimboti tsanangudzo	Rated Voltage (kV)	MCOV(kV)	Impulse current residual voltage			2ms Rectangular current impulse inomira (A)	4/10us Yakakwirira ikozvino impulse inomira (kA)
Mufananidzo Nha.	ZnO varistor yemukati musimboti tsanangudzo	Rated Voltage (kV)	MCOV(kV)	1/4us Mheni impulse ikozvino (kV)	8/20 isu Mheni impulse ikozvino (kV)	30/60us Mheni impulse ikozvino (kV)	2ms Rectangular current impulse inomira (A)	4/10us Yakakwirira ikozvino impulse inomira (kA)
1	Φ44x90	3	2.55	11.3	9	8.9	250	100
2	Φ44x120	6	5.1	22.6	18	16.8	250	100
3	Φ44x120	9	7.65	33.7	27	23.8	250	100
5	Φ44x150	10	8.4	36	30	23	250	100
6	Φ44x150	11	9.4	40	33	27	250	100
7	Φ44x150	12	10.2	42.2	36	30	250	100
8	Φ44x180	15	12.7	51	45	38.5	250	100
9	Φ44x210	18	15.3	61.5	54	46.2	250	100
10	Φ44x240	21	17	71.8	63	54.2	250	100
11	Φ44x270	24	19.5	82	72	62	250	100
12	Φ44x300	27	22	92	81	69.8	250	100
13	Φ44x330	30	24.4	102	90	79	250	100
14	Φ44x330	33	27.5	112	99	86.7	250	100
15	Φ44x360	36	29	123	108	92.4	250	100

Cherechedza: Tinogona kugadzira uye kugadzira zvigadzirwa zvinoenderana nezvinodiwa nemutengi.

Over voltages mumagetsi system inogona kuitika nekuda kwemheni kana switching operation.Aya overvoltages anogona kusvika kune njodzi amplitudes yemagetsi system zvishandiso.Kuchengetedza sisitimu yemidziyo yemagetsi uye kuvimbisa kushanda kwehupfumi uye kwakavimbika, mavhisi anosunga anoshandiswa munenge marudzi ese emagetsi emagetsi network.Gapless zinc oxide (ZnO) surge arresters inoshandiswa zvakanyanya.Iwo masurge arresters anowanzobatanidzwa pakati pechikamu uye pasi terminals.Vanodzikamisa chiyero chevoltage mumidziyo yakaita sematransformer pazasi peyekumira voltage level.

Iyo nguva axis yakakamurwa kuita huwandu hwemheni overvoltage mumicrosecond, kushandura overvoltage mumillisecond uye yechinguva overvoltage muchipiri.Mune mheni overvoltage uye switching overvoltage range, ukuru hwe overvoltage inogona kusvika akati wandei payuniti kana sisitimu isina kuchengetedzwa kwemusungwa.Arrester inogona kudzikamisa overvoltage pazasi inomira voltage yemidziyo.Chiitiko ichi chinoratidza zvakajeka kukosha kwekusunga kwemheni overvoltage kudzivirira.
Kuvakwa kweZinc Oxide Surge / Lightening Arrester:
Kuvakwa kweZnO Lightening Arresters kuri nyore.Iyo ine insulating imba inogadzirwa ne porcelain uye iyo yemukati mbiru inogadzirwa neZnO blocks sezvakaratidzwa mumufananidzo pazasi.

ZnO block inopa iyo Voltage- Yazvino isiri-mutsara maitiro ayo anoshanda chinangwa chikuru chekudzivirira kubva mukuwedzeredza.Saka tinogona kutaura kuti ZnO block ine non-liner resistivity.

Voltage Yazvino Hunhu hweZno Block:

Mufananidzo uri pazasi unoratidza VI maitiro eZnO element akakamurwa kuita matunhu matatu, ari yakaderera ikozvino dunhu (A), inoshanda dunhu (B) uye yakakwirira ikozvino dunhu (C).