Ma jenereta ndi ofunikira ngati mphamvu zosunga zobwezeretsera pazinthu zosiyanasiyana monga malo omanga, zochitika zakunja, malo ogulitsira ndi nyumba zogona. Kuonetsetsa kuti chitetezo, khalidwe ndi kutsatiridwa kwa majenereta akugwirizana ndi miyezo yapadziko lonse.
JIANGSU LONGEN MPHAMVU, mogwirizana ndi SGS, ipanga kuyesa kwa CE pa jenereta yokhazikitsidwa kuti iwonetsetse kuti ikutsatira malamulo ndi malangizo a European Union (EU)
1.Yesani chitsanzo
Jenereta yachitsanzo yoyesedwa pa mayeso a CE ndi LG-550
![CE mayeso](http://www.long-gen.com/uploads/CE-test.jpg)
Prime Power:400KW/500KVA
Standby Power:440KW/550KVA
pafupipafupi:50Hz pa
Voteji:415V
Mtundu wa Injini:Cummins
Mtundu wa Alternator:Stamford
Kuyesa kwa 2.EMC
Ma seti a jenereta ndi zida zamagetsi zomwe zimatha kusokoneza ma elekitirodi. Kuyesa kwa EMC kumawunika kuthekera kwa jenereta yokhazikitsidwa kuti igwire ntchito popanda kuyambitsa kapena kukhudzidwa ndi kusokonezedwa ndi ma elekitiroma.
2.1 Kuyesa Kutulutsa:
Kuyesedwa ndi kuyezetsa umuna molingana ndi miyezo mongaEN 55012:2007+A1:2009Ndi gawo lofunikira pakuyezetsa kwa CE pamaseti a jenereta.
Njira Yoyesera:CISPR 12:2007+A1 2009
Nthawi zambiri:30MHz mpaka 1GHz
Mtunda Woyezera: 3m
Malo Ogwirira Ntchito:
Kutentha: 22 ℃
Chinyezi: 50% RH
Kupanikizika kwa Atmospheric: 1020 mbar
Zambiri Zoyezera:
Kufufuza koyambirira kunkachitika m'chipindacho pogwiritsa ntchito spectrum analyzer mu mawonekedwe apamwamba kwambiri.Kuyeza kwa Quasi-peak kunkachitidwa pogwiritsa ntchito chithunzithunzi chapamwamba kwambiri.EUT inayesedwa ndi mlongoti wa BiConiLog ndi 2 orthogonal polarities.
2.2 Kuyesa kwa Chitetezo
Kuphatikiza apo, kuyezetsa chitetezo chokwanira kumawonetsetsa kuti jenereta imatha kupirira zochitika zakunja zamagetsi popanda kuwonongeka kwa magwiridwe antchito.EN 61000-6-2: 2019miyezo
Nthawi zambiri:80MHz mpaka 1GHz, 1.4GHz mpaka 6GHz
Kusintha kwa Antenna Polarisation:Oima ndi Chopingasa
Kusinthasintha:1 kHz, 80% Amp. Mod, 1% yowonjezera
Zotsatira:Palibe kuwonongeka kwa magwiridwe antchito a EUT omwe adawonedwa.
![kuyesa chitetezo chokwanira](http://www.long-gen.com/uploads/immunity-test.jpg)
2.3 Mayeso a Electrostatic Discharge
Kutulutsa Impedans:330Ω/150pF
Nambala Yotulutsidwa:Nthawi zosachepera 10 pamalo aliwonse oyeserera
Njira Yotulutsira:Kutulutsa Kumodzi
Nthawi Yotulutsa:1 mphindi zochepa
Zotsatira:
Palibe kuwonongeka kwa magwiridwe antchito a EUT omwe adawonedwa.
![kutulutsa mayeso](http://www.long-gen.com/uploads/discharge-test.jpg)
3.MD Directive Test
Kuyesa kwachitetezo chamagetsi: Chimodzi mwazinthu zazikulu pakuyesa kwa CE kwa seti ya jenereta ndi chitetezo chamagetsi. Izi zimaphatikizapo kuwunika kapangidwe kake ndi kapangidwe ka jenereta kuti zitsimikizire chitetezo ku zoopsa zamagetsi. Kuyesa kumaphatikizapokuyezetsa kukana kwa insulationndi mayeso ena ogwira ntchito a seti ya jenereta. Kutsata mfundo mongaTS EN ISO 8528-13ndiEN ISO 12100ndizofunikira kuti zikwaniritse zofunikira zachitetezo chamagetsi.
![Insulation Resistance test](http://www.long-gen.com/uploads/insulation-Resistance-test.jpg)
#B2B #CE satifiketi#jenereta # jenereta chete#
Hotline (WhatsApp&Wechat):0086-13818086433
Email:info@long-gen.com
https://www.long-gen.com/
Nthawi yotumiza: Dec-15-2023