Specification Sheet

STV200/400KInstructionManual•8
To
Protected
Loads
SolaHD
Surge
Protective
Device
Protected
Panel
Wire should be
less than 5 feet
and as straight
as possible
Neutral
Phase(s)
Transient
Ground
Safety
Ground
Neutral
Phases
Ground
Rotary
Disconnect
Figure 2: Typical parallel connection with internal rotary disconnect
ToobtaintheVoltageProtectionRatings
(VPRs)asobtainedbyUnderwritersLaboratories,Incorporated,inaccordance
withANSI/UL1449ThirdEdition,theStandardforSafety,SurgeProtective
Devices(SPDs),thewiresizelistedforeachproductmustbeutilizedtoconnect
theunittoyourfacilities’powergrid.Connectionsmadewithconductorsother
thanthewiresizelistedmayresultindifferentVPRs.
Representativesamplesoftheseproductshave
beeninvestigatedbyUnderwritersLaboratories,Incorporated,towithstandwithout
exposinglivecircuitsorcomponentsatsystemvoltagesandfaultcurrentsupto
200,000AIC,asdescribedinANSI/UL1449ThirdEdition,theStandardforSafety,
SurgeProtectionDevices(SPDs).Verifyeachproduct’sfaultcurrentratingonthe
installationpagesthatfollow.

Type1SPDsshallbeinstalledasdenedintheNationalElectricalCode(NEC)
2011Editionasfollows:
Type1SPDsshallbeinstalledinaccor-
dancewith285.23(A)and(B).