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Product Information Packet
EM4408TR-4
250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
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Product Information Packet: EM4408TR-4 - 250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Part Detail
Revision: H Status: PRD/A Change #: Proprietary: No
Type: AC Elec. Spec: A44WG5150 CD Diagram: 416820-036 Mfg Plant:
Mech. Spec: Layout: 617427-209 Poles: 04 Created Date: 04-13-2015
Base: Eff. Date: 05-29-2019 Leads: 3#1/0 (02 per group)
Specs
Catalog Number: EM4408TR-4
Enclosure: TEFC
Frame: 449T
Frame Material: Iron
Output @ Frequency: 250.000 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 460.0 V @ 60 HZ
XP Class and Group: None
XP Division: Not Applicable
Agency Approvals: CCSA US
CSA EEV
Auxillary Box: No Auxillary Box
Base Indicator: Rigid
Bearing Grease Type: Polyrex EM (-20F +300F)
Current @ Voltage: 276.000 A @ 460.0 V
Design Code: B
Drip Cover: No Drip Cover
Insulation Class: F
Inverter Code: Inverter Ready
IP Rating: NONE
KVA Code: G
Lifting Lugs: No Lifting Lugs
Motor Lead Quantity/Wire Size: 6 @ 1/0 AWG
Motor Type: A44144M
Mounting Arrangement: F1
Power Factor: 88
Product Family: General Industrial
Pulley End Bearing Type: Roller
Pulley Face Code: Standard
Shaft Ground Indicator: No Shaft Grounding
Shaft Rotation: Reversible
Shaft Slinger Indicator: No Slinger
Speed Code: Single Speed
Motor Standards: NEMA
Duty Rating: CONT
Starting Method: Direct on line
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Product Information Packet: EM4408TR-4 - 250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Feedback Device: NO FEEDBACK
Heater Indicator: No Heater
Thermal Device - Bearing: None
Thermal Device - Winding: None
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Product Information Packet: EM4408TR-4 - 250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Nameplate NP2496L
MOBIL SHC 220 GREASE
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Product Information Packet: EM4408TR-4 - 250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Nameplate NP2349L
SPEC NO. A44-7126-5150 CAT.NO. EM4408TR-4 FRAME 449T
HP 250 VOLTS 460 PHASE 3 DESIGN B TYPE P
RPM 1785 AMPS 276 HZ 60 AMB 40 SF 1.15
DRIVE END BEARING 110RU02M30X DUTY CONT INSUL.CLASS F
OPP D.E. BEARING 90BC03J30X ENCL TEFC CODE G
SER.NO. POWER FACTOR 88 NEMA-NOM-EFFICIENCY 96.2
MAX CORR KVAR 39 GUARANTEED EFFICIENCY 95.4
NEMA NOM/CSA QUOTED EFF
MOTOR WEIGHT
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