21
InstallatIon and oPERatIon ManUal FoR sl2 solaR ModUlEs oF tHE GEnERatIon G2.1 and G2.2
9 addItIonal InFormatIon
required information in accordance with Iec -61730:
TheSolibromodulesoftheseriesSL2andSL2-Farequalified
for application class A up to a height of 2,000 m.
ModulescertifiedforapplicationclassAcanbeusedin
systems, which are operated with more than 120 v Dc
voltage in generally accessible environments. The speci-
fiedmaximumvoltageof1,000Vmustbecompliedwith,
however.
Modules in application class A, which conform to the stan-
dard iEc 61730, also meet the requirements of protection
category ii.
conductor recommendations: single core cable, type uSE-2,
copper only
Information from the underwriters laboratories and the cana-
dian Institute for standardization canadian standard ulc /
ord - c1701-01:
under certain conditions, a photovoltaic module can produce
morecurrentand/orvoltagethanwouldbeexpectedunder
standardtestconditions.Whenconfiguringtheratedvoltage
of the components, the current-carrying capacity of the lines,
the fuses and the control elements that are connected to the
Pv output, the i
sc
and v
oc
values must be multiplied by a factor
of 1.25.
in section 690-8 of the national Electric code (nEc), ad-
ditional factors are listed that can be used in place of the
values of 125 % (80 % with restriction).
Recommendation for the selection of the conductor: single
core cable, type uSE-2, 14 AWG (min. 2.5 mm²).
InordertofulfiltherequirementsinaccordancewiththeCa
-
nadianStandardULC/ORD-C1703-1,theinstallationmustbe
carried out in accordance with cSA-c22.1, Safety standard
for electrical installations, canadian Electrical code, Part 1.
