Emerson 250 installation manual Recommended lug sizes, Series Cable Size One Hole Two Hole

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Specifications

Table 13 Recommended lug sizes

	T&B Series 54000	T&B Series 54000
Cable Size	One Hole	Two Hole

#8 AWG	54930BE	54850BE

#6 AWG	54905BE	256-30695-868

#4 AWG	54906BE	256-30695-733

#2-3 AWG	54942BE	54811BE

#1 AWG	54947BE	54857BE

#1/0 AWG	54950BE	256-30695-593

#2/0 AWG	54951BE	54862BE

#3/0 AWG	54965BE	54864BE

#4/0 AWG	54970BE	54866BE

250kcmil	54913BE	54868BE

300kcmil	54914BE	54870BE

350kcmil	54915BE	54872BE

400kcmil	54916BE	54874BE

500kcmil	54918BE	54876BE

600kcmil	54920BE	54878BE

750kcmil	54922BE	54880BE

Use the T&B crimping tools recommended for these types of lugs.

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Contents

Liebert NXL Contacting Liebert for Support Product Warranty RegistrationTable of Contents Figures Important Safety Instructions Page Environmental Considerations SINGLE-MODULE Mechanical InstallationIntroduction Preliminary ChecksSystem Composition PositioningCable Entry Maintenance Bypass CabinetDual Input Power CablesUPS Electrical Installation External Protective DevicesTop Cable Entry Power Cable Connection ProcedureExternal Interface Board connections layout Control Cable and CommunicationsRemote EPO input Dry ContactsEPO Input Dry Contact Control Status Inputs Dry ContactControl Status Output Dry Contacts Switch Auxiliary Inputs Dry ContactsLoad Bus Synch Connection Communication and Monitoring Single-Module System OptionsOptional Equipment Main components location, 250kVA Liebert NXL UPS Installation DrawingsTop View Doors Open Doors and Inner Skins Removed Outline drawing, 300kVA Liebert NXL UPS Front Front View Side View Front View Right Side View Front Doors Removed Front Detail a 250 300 400 Input Parameters Specifications Liebert NXL UPS specifications Battery & DC ParametersEnvironmental Parameters 250 300 400 Physical Parameters and Standards, in mmCurrent ratings-bypass input Current ratings-batteryLiebert NXL system and inverter efficiencies Current ratings-rectifier inputBypass Input BatteryRecommended conduit and cable sizes Rectifier InputSeries Cable Size One Hole Two Hole Recommended lug sizesThat Ne tIti Ti n

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