Baldor ECR92504TR-4 250HP, 1785RPM, 3PH, 60HZ, 449T, A44128M, TEFC Fire Pump -- Horizontal Mounting

Baldor ECR92504TR-4 250HP, 1785RPM, 3PH, 60HZ, 449T, A44128M, TEFC Fire Pump -- Horizontal MountingSpecs Catalog Number ECR92504TR 4 Enclosure TEFC Frame 449T Frame Material Iron Frequency 60. 00 Hz Motor Letter Type Three Phase Output @ Frequency 250. 000 HP @ 60 HZ Phase 3 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 CCSAUSEEV Ambient Temperature 40 C Auxillary Box No Auxillary Box Base Indicator Rigid Bearing Grease Type Mobil SHC 220

Frame 256TZ Output 15 HP (11 kW) Number of Poles 2 Frequency 60 Hz Rated speed 3530 rpm Slip 1

25 STARTCAPMFD N\A SHIPPING WEIGHT 109 BREAKDOWN TORQUE 379 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 242 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER K LOCKED ROTOR AMPS 31 NEMA NOMINAL EFFICIENCY 89

nominal current for terminal blocks 32 A/30 A (IEC/UL) Accessory rated voltage 750 V/600 V (IEC/UL) Number of terminal poles 10 poles Accessory material Plastic Accessory size Unspecified

38 LB-FT Pull-Up Torque 3

lb Locked rotor torque 260 % Breakdown torque 270 % Locked rotor time 59s (cold) 33s (hot) Moment of inertia (J) 2

15 STARTCAPMFD N\A SHIPPING WEIGHT 180 BREAKDOWN TORQUE 260 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 212 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER H LOCKED ROTOR AMPS 188 NEMA NOMINAL EFFICIENCY 91

4 FULL LOAD AMPS PRIMARY 2

Load 72° C Start Configuration DOL Break-Down Torque 255 LB-FT Pull-Up Torque 120 LB-FT Locked-Rotor Torque 136 LB-FT Starting Current 177 A Rated Load Rated Load 0% 25% 50% 75% 100% 125% 150% S

Frame 324TSC Output 30 HP (22 kW) Number of Poles 4 Frequency 50 Hz Rated speed 1475 rpm Slip 1

757 Line Amps 3

25 STARTCAPMFD N\A SHIPPING WEIGHT 60 BREAKDOWN TORQUE 336 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 251 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER K LOCKED ROTOR AMPS 32 NEMA NOMINAL EFFICIENCY 87

8 POLES 2 NUMBER SPEEDS 1 RPM 3560 HERTZ 60 VOLTS PRIMARY 575 VOLTS 575 FRME 286 SHAFT CODE TS MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE FD OPPOSITE END BEARING 6210-2Z-J/C3 SHAFT END BEARING 6310-2Z-J/C3 AMBIENT 40 SERVICE FACTOR 1