Goodwe DNS Series - Safety Precautions; General Disclaimer; Safety Disclaimer

01
01 Safety Precautions
• Theinformationinthisquickinstallationguideissubjecttochangeduetoproductupdates
orotherreasons.Thisguidecannotreplacetheproductlabelsorthesafetyprecautionsinthe
usermanualunlessotherwisespeci󽗉ed.Alldescriptionshereareforguidanceonly.
• Beforeinstallations,readthroughthequickinstallationguideandtheusermanualtolearn
abouttheproductandtheprecautions.
• Allinstallationsshouldbeperformedbytrainedandknowledgeabletechnicianswhoare
familiarwithlocalstandardsandsafetyregulations.
• Checkthedeliverablesforcorrectmodel,completecontents,andintactappearance.Contact
GoodWeifanydamageisfoundoranycomponentismissing.
• Useinsulatingtoolsandwearpersonalprotectiveequipmentwhenoperatingtheequipment
toensurepersonalsafety.Wearanti-staticgloves,clothes,andwriststripwhentouching
electrondevicestoprotecttheinverterfromdamage.
• Strictlyfollowtheinstallation,operation,andcon󽗉gurationinstructionsinthisguideand
usermanual.GoodWeshallnotbeliableforequipmentdamageorpersonalinjuryifyoudo
notfollowtheinstructions.Formorewarrantydetails,pleasevisithttps://en.goodwe.com/
warranty.asp.
DC Side:
1. Ensurethecomponentframesandthebracketsystemaresecurelygrounded.
2. ConnecttheDCcablesusingthedeliveredDCconnectorsandterminals.GoodWeshallnot
beliablefortheequipmentdamageifotherconnectorsorterminalsareused.
3. EnsuretheDCcablesareconnectedtightlyandsecurely.
4. MeasuretheDCcableusingthemultimetertoavoidreversepolarityconnection.Also,the
voltageshouldbeunderthepermissiblerange(≤600V).
5. ThePVmodulesusedwiththeinvertermusthaveanIEC61730classArating.
AC Side：
1. Thevoltageandfrequencyattheconnectingpointshouldmeettheon-gridrequirements.
2. AnadditionalprotectivedevicelikethecircuitbreakerorfuseisrecommendedontheAC
side.Speci󽗉cationoftheprotectivedeviceshouldbeatleast1.25timestheACoutputrated
current.
3. PEcableoftheinvertermustbeconnected󽗉rmly.Theresistancebetweentheneutralwire
andtheearthcableislessthan10Ω.
4. YouarerecommendedtousecoppercablesasACoutputcables.ContactGoodWeifyou
wanttousealuminumcables.
Inverter Side：
1. Terminalsatthebottomoftheinvertercannotbearmuchload.Otherwise,theterminalswill
bedamaged.
2. Alllabelsandwarningmarksshouldbeclearaftertheinstallation.Donotscrawl,damage,
orblockanylabelonthedevice.
3. Labelsontheinverterareasfollowing.
Warning
General Disclaimer
Safety Disclaimer