Model Number: SC-C63-2
Brand Name: SANDI OR OEM
Key Specifications/Special Features:
High voltage 1000V DC 40A 4 poles circuit breaker for solar energy systemSA-C63is aDC circuitbreaker dedicatedto multi string photovoltaic installations.Thiscircuitbreakerisdesignedtoprotectthecableslocatedbetweeneachstringofphotovoltaicmodulesandthephotovoltaicinverteragainstoverloadsandshortcircuits(seeapplicationdiagram).Combinedwithaswitch,theSA-C63will beinstalledin astringPV protection enclosureat theend of each stringofphotovoltaicmodules.Itcanbelocked(byapadlockingdevice)inoffpositionasasafetymeasureforremovalofthePVinverter.Sinceafaultcurrentcanflowinthereversedirectiontotheoperatingcurrent,theSA-C63can detectandprotectagainstanybidirectionalcurrent.Toensurethesafetyoftheinstallation,itisnecessary,dependingonthevarioustypesofapplication,tocombinetheSA-C63with: aresidualcurrent deviceat theAC enda faultpassage detector (insulation monitoring device)attheDC endanearth protectioncircuitbreaker attheDC endInall cases, fast action onsitewill berequiredtoclear thefault (protectionnot ensuredin theevent of a double fault).SA-C63isnotpolaritysensitive:(+)and(-)wirescaninversedwithoutanyrisk.TheSA-C63is:deliveredwiththreeinter-polebarriers toprovide increased isolation distancebetween two adjacent connectors.TechnicaldataPositioncontactindication-suitabilityforisolationaccordingtoIEC/EN60947-2standard.Thepresenceofthegreenstripguaranteesphysicalopeningofthecontactsandallowsoperationstobeperformedonthedownstreamcircuitincomplete
Type |
SA-63 |
Standard |
IEC60947-2/GB14048.2 |
Polesinseries |
1P |
2P |
3P |
4P |
Ratedvoltage |
300VDC |
600VDC |
900VDC |
1000VDC |
Maximumcurrentofshell |
63A |
Ratedcurrent |
3A,4A,6A,10A,13A,16A,20A,25A,32A,40A,50A,63A |
Ratedinsulationvoltage |
1200V DC |
Ratedimpulsevoltage |
4KV |
Breakingtype |
H |
Breakingcapacity |
6KA |
Runoffpower |
100% |
Curvetype |
B |
Triptype |
Thermalmagnetictype |
Servicelife |
Mechanicallife |
Actualmeanvalue |
20000 |
Standardaverage |
8500 |
Electricallife |
Actualmeanvalue |
4000 |
Standardaverage |
1500 |
Installationandenvironment |
Protectionlevel |
SideIP40,terminalPortIP20 |
Wiringcapacity |
2.5-25mm2 |
Usingambienttemperature |
-25℃-+70℃ |
Storageenvironmenttemperature |
-40℃-+85℃ |
Heatresistance |
2category,humidity55℃,relativehumidity95% |
Antivibration |
2.6IEC60068 |
Antiimpactparameter |
2.27IEC60068 |