Spectra T950 - Grounding Requirements

Appendix D — Specifications Library Specifications
November 2016 User Guide—Spectra T950 Library
540
Supply-End Connector Types
Thesupply‐endconnectoronthecorddependsonthecountrywherethe
libraryistobeinstalled.Thefollowingtableshowsthesupply‐end
connectortypesusedineachcountry.
Grounding Requirements
Duetoelectromagneticinterference(EMI)filteringineachdualACpower
supply,theleakagecurrentformainframesanddriveframesissuchthat
theyrequireasecureconnectionfromthechassisoftheunittoanearth
ground.
Useoneormoreofthefollowingmethodsforsecuringaground
connectionwheninstallingamainframeordriveframe:
Note: Cordlockbracketsandcordswithlockingconnectorsarenot
compatibleandcannotbeusedsimultaneously.
 Addcordlockbrackets(SpectraLogicpartnumber5497)toalldrive
frames.See
InstallingCordLocksonpage458formoreinformation.
 Useacordwithlockingconnectorsatbothends,suchasL620Pto
lockingC19(SpectraLogicpartnumber9594).
 Useadedicatedexternalgroundwire(SpectraLogicpartnumber
91017013)fromthechassisscrewlugtothebuilding’searthground.
Part
Number
Country of Use Plug Style Length Appearance
9594 NorthAmerica,
Korea
NEMAL6‐20P 14.8ft(4.5m)
7029 NorthAmerica,
Korea
NEMAL6‐30P 14.8ft(4.5m)
6807 Japan NEMAL6‐20P 13.9ft(4.25m)
8665 UnitedKingdom,
Continental
Europe
IEC60309 15ft(4.6m)