News - Leeson
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! ! ! ! ! ATEX!Motor!Capabilities! Made!to!Order!Product! Manufactured!at!West!Plains,!Lebanon!and!Wausau! ! Zone!2!(Atex!Category!3G)!and!Zone!22!(Atex!Category!3D)!! ! •! 143T!thru!5811!NEMA!Frame,!112!thru!315!IEC!Frame! •! Enclosures!include:! !! TEFC,!totally!enclosed!fan!cooled! !! TEBC,!totally!enclosed!blower!cooled! !! TENV,!totally!enclosed!nonFvent! •! IPF56! •! Cast!Iron!Construction! •! Severe!Duty! •! NonFSparking!Fan! •! 600!Volts!Maximum! •! 3!Phase!Only! •! Class!F!or!H!inverter!duty!Insulation,!10:1!Constant!Torque! •! Thermostats!hermetically!sealed! •! !Thermistors!(Siemens)! •! FF1!and!FF2!mounts! •! FF3!mount!requires!the!conduit!box!be!integrated!into!the!cast!frame! •! Terminal!block!in!Explosion!Proof!Conduit!Box! •! Space!heaters! •! 1.0!and!1.15!Service!Factor! •! 60!and!50!Hz! •! 40!degree!C!ambient! •! Temperature!codes!T2B!or!T3,!see!chart!below! •! External!Grounding!Device!on!Base!or!Frame! •! EPACT!or!NEMA!Premium!Efficiency! •! Vertical!shaft!up! •! Vertical!shaft!down!requires!Drip!cover! •! Breathers!on!each!side!for!horizontal!mounting! •! Insulated!Ball!Bearings! •! Inpro!Seals!both!ends! •! Shaft!Grounding!Ring!provisions! •! CE!Required! •! ATEX!Instruction!Manual!shipped!with!all!motors! 1" " ! ! ! Zone!2!(Atex!Category!3G)!and!Zone!22!(Atex!Category!3D)!–!CONT.! ! •! Nameplate!must!have!specific!markings:! ! !! !! ! !! Name!and!address!of!manufacturer! •! The!marking!of!the!equipment!or!protective!system!must!include!the!following:! !! ! II!3!GD!c!Ex!tc!IIIB!T*!Dc,!Ex!nA!IIC!T*!Gc! !! II!3!GD!c!EX!tc!IIIB!T*!Dc,!Ex!nA!nC!IIC!T*!Gc! *For!temperature!code,!see!table!below.! ! ! Zone!2!and!Zone!22!Hazardous!Areas:! ! ! ! ! ! ! ! ! ! Max! HP! Max! kW! Max! Voltage! ! ! Type! Phase! TF! TN! ! Enclosure! Code! 3! TEFC! 3! TEBC! 3! TENV! Enclosure! Totally!Enclosed! Fan!Cooled! Totally!Enclosed! Blower!Cooled! Totally!Enclosed! NonFVent! Frame! Material! Cast!Iron! 800! 600! 600! Cast!Iron! 700! 522! 600! Cast!Iron! 800! 600! 600! ! ! ! ! ! ! ! ! ! ! Continued….! 2" " ! Zone!2!and!Zone!22!Temperature!Code!Markings!and!Power!Ratings:! ! ! NEMA! Frame! 143F449! 5009F 5811! 143F449! IEC! Frame! 112F280! ! ! Max!HP/kw! (60Hz)! 350/260! ! Max!Voltage! 600!V! ! Frequency! (Hz)! 60!and/or!50! 315! 800/600! 600!V! 60!and/or!50! 112F280! 350/260! 600!V! 3F120!(ASD)! 112F 143F326! 200L! 50/37! 600!V! 60!and/or!50! 225SF 364F5811! 315! 800/600! 600!V! 60!and/or!50! Note!1:!!200⁰C!(T3)!or!215⁰C!(T2)!depending!on!rating.! !! Note!2:!!200⁰C!(T3)!or!260⁰C!(T2)!depending!on!rating.! ! To!obtain!HP/kW!ratings!for!50Hz,!multiply!values!shown!by!0.83.! ! Temp! Code! (Gas)! 200⁰C!(T3)! Temp! Code! (Dust)! T!200⁰C! 230⁰C!(T2)! Note!1! T!200⁰C! T!200⁰C! Note!2! T!200⁰C! 260⁰C!(T2)! T!200⁰C! !! !! ! !! !! !! ! !Zone!22!Hazordous!Areas!(GE!Aero!Spec)!! •! 143T!thru!5811!NEMA!Frame,!112!thru!315!IEC!Frame! •! Enclosures!include:! !! TEFC,!totally!enclosed!fan!cooled! !! TEBC,!totally!enclosed!blower!cooled! !! TENV,!totally!enclosed!nonFvent! •! IPF56! •! •! •! •! •! •! •! •! •! •! •! •! •! •! •! •! Cast!Iron!construction,!Round!Body!Only! XRIF841,!Standard!is!up!to!500!HP! Premium!Efficiency! NonFSparking!Fan! 600!Volts!Maximum! 3!Phase!Only! Class!F!or!H!Insulation,!Inverter!Duty,!10:1!Constant!Torque! Thermostats!hermetically!sealed! !Thermistors!(Siemens):!Required!in!addition!to!Thermostats,!3!per!motor! FF1!and!FF2!! FF3!requires!the!conduit!box!be!integrated!into!the!cast!frame! Terminal!block!required!for!all!mountings! Terminal!block!in!Explosion!Proof!Conduit!Box,!Required!(ABB/Entrelec!ATEX!approved)! 40!degree!C!Ambient! Space!Heaters:!!5!hp!and!larger,!60!Hz!120v!or!50!Hz! Phase!sequence/rotation!on!required! ! ! Continued….! 3" " ! Zone!22!Hazordous!Areas!(GE!Aero!Spec)ZCONT.! •! •! •! •! •! •! •! •! •! •! •! •! •! •! •! •! 1.0!and!1.15!Service!Factor! 60!and!50!Hz! 50!degree!C!ambient,!arctic!duty! Hermetically!sealed!thermostats! Thermistors!required!(Siemens!150C)! Temperature!code!T3! External!Grounding!Device!on!Base!or!Frame! EPACT!or!NEMA!Premium!Efficiency! Vertical!shaft!up! Vertical!shaft!down!requires!Drip!cover! Breathers!on!each!side!for!horizontal!mounting! Insulated!Ball!Bearings! Inpro!Seals!both!ends! Grease!fittings!for!inlet!and!outlets!even!if!extension!tube!is!used.! Shaft!Grounding!Ring!provisions! CE!required! Zone!22!Hazordous!Areas!(GE!Aero!Spec)!–!CONT.!! •! ATEX!Instruction!Manual!shipped!with!all!motors! •! Nameplate!must!have!specific!markings:! ! !! !! ! !! Name!and!address!of!manufacturer! ! ! Zone!2!and!Zone!22!Hazardous!Areas:! ! ! ! ! ! ! ! ! ! Max! HP! Max! kW! Max! Voltage! ! ! Type! Phase! TF! TN! ! Enclosure! Code! 3! TEFC! 3! TEBC! 3! TENV! Enclosure! Totally!Enclosed! Fan!Cooled! Totally!Enclosed! Blower!Cooled! Totally!Enclosed! NonFVent! Frame! Material! Cast!Iron! 800! 600! 600! Cast!Iron! 700! 522! 600! Cast!Iron! 800! 600! 600! ! Continued….! ! 4" " ! Zone!2!and!Zone!22!Temperature!Code!Markings!and!Power!Ratings:! ! ! NEMA! Frame! 143F449! 5009F 5811! 143F449! IEC! Frame! 112F280! ! ! Max!HP/kw! (60Hz)! 350/260! ! Max!Voltage! 600!V! ! Frequency! (Hz)! 60!and/or!50! 315! 800/600! 600!V! 60!and/or!50! 112F280! 350/260! 600!V! 3F120!(ASD)! 112F 143F326! 200L! 50/37! 600!V! 60!and/or!50! 225SF 364F5811! 315! 800/600! 600!V! 60!and/or!50! Note!1:!!200⁰C!(T3)!or!215⁰C!(T2)!depending!on!rating.! !! Note!2:!!200⁰C!(T3)!or!260⁰C!(T2)!depending!on!rating.! ! To!obtain!HP/kW!ratings!for!50Hz,!multiply!values!shown!by!0.83.! ! Temp! Code! (Gas)! 200⁰C!(T3)! Temp! Code! (Dust)! T!200⁰C! 230⁰C!(T2)! Note!1! T!200⁰C! T!200⁰C! Note!2! T!200⁰C! 260⁰C!(T2)! T!200⁰C! !! !! ! !! !! !! ! Nameplate!Example: ! ! ! LEESON!Electric!–!1051!Cheyenne!Avenue,!Grafton,!WI!53024! Phone:!262Z377Z8810!–!www.leeson.com! 5" "
