Qalabka koronto-dhaliye ayaa muhiim u ah sida awoodda kaydinta ee codsiyada kala duwan sida goobaha dhismaha, dhacdooyinka bannaanka, xarumaha suuqyada iyo dhismayaasha la deggan yahay. Si loo hubiyo badbaadada, tayada iyo u hoggaansanaanta qalabka koronto-dhaliyaha inay la kulmaan heerarka caalamiga ah.
JIANGSU LONGEN POWER, iyada oo la kaashanaysa SGS, waxay ku samayn doontaa tijaabada CE ee matooriyaha si loo hubiyo u hoggaansanaanta xeerarka iyo awaamiirta Midowga Yurub (EU).
1.Test sample
Sameeyaha muunada ee loo dejiyay tijaabada CE waa LG-550
![Imtixaanka CE](http://www.long-gen.com/uploads/CE-test.jpg)
Awoodda Koowaad:400KW/500KVA
Awoodda Joogtada:440KW/550KVA
Inta jeer:50Hz
Voltage:415V
Summada Matoorka:Cummins
Summada beddelka:Stamford
2.EMC Tijaabada
Qalabka koronto-dhaliyeyaashu waa qalab koronto-mechanical ah oo soo saari kara faragelinta korantada. Tijaabada EMC waxay qiimaysaa awoodda koronto-dhaliyaha loo dejiyay inuu ku shaqeeyo iyada oo aan sababin ama aanay saamaynayn faragelinta korantada.
2.1 Tijaabada Soo-saarka:
Waxaa la sameeyay oo la shiday tijaabada qiiqa iyadoo la raacayo heerarka sidaEN 55012:2007+A1:2009waa arrin muhiim ah oo ka mid ah baaritaanka CE ee qalabka koronto-dhaliyaha.
Habka Tijaabada:CISPR 12:2007+A1 2009
Inta jeer ee soo noqnoqda:30Mhz ilaa 1GHz
Fogaanta Qiyaasta: 3m
Deegaanka Shaqada:
Heerkulka:22 ℃
Qoyaanka: 50% RH
Cadaadiska Hawada:1020 mbar
Xogta Cabirka:
Baaritaan hore ayaa lagu sameeyay qolka iyadoo la adeegsanayo falanqeeye spectrum ee qaabka ogaanshaha ugu sarreysa. Cabbirrada Quasi-ugu sarreysa ayaa la sameeyay iyadoo lagu saleynayo garaafka xaaqidda ugu sarreysa. EUT waxaa lagu qiyaasay anteenada BiConiLog oo leh 2 polarities orthogonal.
2.2 Imtixaanka xasaanadda
Intaa waxaa dheer, tijaabinta xasaanadda waxay hubisaa in qalabka dhaliyaha uu u adkeysan karo ifafaalaha elektromagnetic-ka ee dibadda iyada oo aan hoos loo dhigin waxqabadka.EN 61000-6-2:2019heerarka
Inta jeer ee soo noqnoqda:80MHz ilaa 1GHz, 1.4GHz ilaa 6GHz
Antenna Polarisation:Toosan iyo Horizontal
Habaynta:1kHz, 80% Am. Mod, 1% koror
Natiijooyinka:Wax hoos u dhac ah laguma arag waxqabadka EUT.
![baaritaanka xasaanadda](http://www.long-gen.com/uploads/immunity-test.jpg)
2.3 Tijaabada Soo Dejinta Korontostatic
Caqabada Soo Darista330Ω/150pF
Tirada Bixinta:Ugu yaraan 10 jeer goob kasta oo imtixaan ah
Qaabka Bixinta:Sii dayn Keliya ah
Muddada Bixinta:ugu yaraan 1 ilbiriqsi
Natiijooyinka:
Wax hoos u dhac ah laguma arag waxqabadka EUT.
![baaritaanka dheecaanka](http://www.long-gen.com/uploads/discharge-test.jpg)
3.MD Tijaabada Tilmaanta
Tijaabada badbaadada korantada: Mid ka mid ah waxyaabaha ugu muhiimsan ee tijaabinta CE ee xirmooyinka korontadu waa badbaadada korantada. Tani waxay ku lug leedahay qiimeynta naqshadeynta iyo dhismaha qalabka dhaliyaha si loo hubiyo ilaalinta khatarta korontada. Habka tijaabada waxaa ka mid ahtijaabinta caabbinta dahaarkaiyo tijaabooyinka kale ee shaqayneed ee qalabka dhaliyaha. U hoggaansanaanta heerarka sidaTS ISO8528-13iyoEN ISO12100waxay muhiim u tahay buuxinta shuruudaha badbaadada korantada.
![dahaarka Tijaabada iska caabinta](http://www.long-gen.com/uploads/insulation-Resistance-test.jpg)
#B2B#shahaada CE#Sameeye
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Email:info@long-gen.com
https://www.long-gen.com/
Waqtiga boostada: Dec-15-2023