USAutomatic SENTRY 300 S - Page 43

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Extending Charge Device Location (AC or Solar)
If charge device cable needs to be extended to reach the charge
controlleruse“SentryChargeCableExtensionKit”PartNumber630050
(seegure).Thekitcontainsjunctionbox,DCplugpigtailsandwire
nuts.Usechartsbelowtodeterminewiresizeneededforthedistance
tobeextended.Thecablemustbea2conductorcable,strandedwire
recommended.
Do not modify the transformer or solar panel cable, this will void the
product warranty.
1. Splicemateforthechargecontrollertocableendlocatedincontrolbox.
2. Splicemateforthechargedevicetocableendthatconnectstochargedevice.
Thejunctionboxprovidedshouldbeusedtokeepexternalconnectionsdry.
3. InstallDCplugconnectionandspliceintojunctionbox.
Charge Cable Extension Cable Selection Chart
TransformerExtensionWireSizeChart
0to100ft 101to250ft 251to500ft 501to750ft 750to1000ft
18gaugewire 16gaugewire 14gaugewire 12gaugewire 10gaugewire
SolarExtensionWireSizeChart
15to100feet 100to250feet 250to500feet
16gaugewire 14gaugewire 12gaugewire
ThewireusedmustberatedforDirectBurialuse,unlessinconduit.Wireraninconduitmustberated
foroutdooruse.TheaboveTableliststherecommendedwiregaugeperapplicationlength.Usinga
smallergaugemayimpedeperformanceorcausesystemtomalfunction
B
Sentry Charge Cable
Extension Kit
Part Number 630050