Saitin janareta yana da matuƙar muhimmanci a matsayin madadin wutar lantarki a aikace-aikace daban-daban kamar wuraren gini, tarurruka a waje, cibiyoyin kasuwanci da gine-ginen zama. Domin tabbatar da aminci, inganci da bin ƙa'idodin na'urorin janareta sun cika ƙa'idodin duniya.
JIANGSU LONGEN POWERtare da haɗin gwiwar SGS, za su gudanar da gwajin CE akan na'urar janareta don tabbatar da bin ƙa'idodi da umarni na Tarayyar Turai (EU)
1. Samfurin gwaji
Samfurin janareta da aka saita don wannan gwajin CE shine LG-550
Babban Iko:400KW/500KVA
Ƙarfin Jiran Aiki:440KW/550KVA
Mita:50Hz
Wutar lantarki:415V
Alamar Injin:Cummins
Alamar Alternator:Stamford
2. Gwajin EMC
Saitin janareta kayan aikin lantarki ne waɗanda zasu iya haifar da tsangwama ta lantarki. Gwajin EMC yana kimanta ikon saitin janareta na aiki ba tare da haifar ko shafar tsangwama ta lantarki ba.
2.1 Gwajin Fitar da Iska:
An gudanar da gwaje-gwajen fitar da hayaki mai gurbata muhalli bisa ga ƙa'idodi kamar hakaEN 55012:2007+A1:2009muhimmin bangare ne na gwajin CE na saitin janareta.
Hanyar Gwaji:CISPR 12:2007+A1 2009
Mita Mai Sauri:30MHz ZUWA 1GHz
Nisa tsakanin Aunawa: 3m
Muhalli Mai Aiki:
Zafin jiki:22 ℃
Danshi: 50% RH
Matsi a Yanayi: 1020 mbar
Bayanan Aunawa:
An yi gwajin farko a ɗakin ta amfani da na'urar nazarin bakan a yanayin gano kololuwa. An gudanar da ma'aunin Quasi-peak bisa ga jadawalin share kololuwa. An auna EUT ta amfani da eriya ta BiConiLog tare da polarities guda biyu na orthogonal.
2.2 Gwajin Rigakafi
Bugu da ƙari, gwajin rigakafi yana tabbatar da cewa saitin janareta zai iya jure yanayin lantarki na waje ba tare da lalacewar aiki ba. Gwaji bisa gaEN 61000-6-2:2019ƙa'idodi
Mita Mai Sauri:80MHz zuwa 1GHz, 1.4GHz zuwa 6GHz
Rarrabawar Eriya:Tsaye da Kwance
Daidaitawa:1kHz, 80% Amp. Mod, ƙarin 1%
Sakamako:Ba a lura da raguwar aikin EUT ba.
2.3 Gwajin Fitar da Wutar Lantarki
Impedance na Fitarwa:330Ω/150pF
Adadin sallama:Mafi ƙarancin sau 10 a kowane wurin gwaji
Yanayin Fitowa:Fitowa Guda Ɗaya
Lokacin Fita:Mafi ƙarancin daƙiƙa 1
Sakamako:
Ba a lura da raguwar aikin EUT ba.
3. Gwajin Umarni na MD
Gwajin lafiyar lantarki: Ɗaya daga cikin manyan abubuwan da ke cikin gwajin CE na na'urorin janareta shine amincin lantarki. Wannan ya ƙunshi kimanta ƙira da gina na'urar janareta don tabbatar da kariya daga haɗarin lantarki. Tsarin gwaji ya haɗa daGwajin juriyar rufida sauran gwaje-gwajen aiki na saitin janareta. Bin ƙa'idodi kamarEN ISO8528-13kumaEN ISO12100yana da mahimmanci don biyan buƙatun aminci na wutar lantarki.
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Lokacin Saƙo: Disamba-15-2023