BALDOR -RELIANCE FRAME HP TYPE PHASE HERTZ RPM SALES ORDER 385- O58 5 P 3 6 3576 VOLTS AMPS DUTY AMB o C INSUL S.F. NEMA DESIGN 3 / 46 36 / 8 CONT 4 F.5 --- CODE ENCL. ROTOR WK STATOR RES.@5 o C LETTER (lb-ft ) D WP-II 94.8.77 /.35 TYPICAL DATA LOAD HP AMPERES RPM % % POWER FACTOR EFFICIENCY NO LOAD 36. 36 7.. /4 375 58.6 3594 7. 93. /4 75 94.7 3589 85.7 95.6 3/4 5 35.9 3583 89. 96. 4/4 5 8.5 3576 89.7 95.9 5/4 875 8.7 3569 88.9 95.5 6/4 5 8. 356 87. 94.9 SPEED TORQUE RPM TORQUE TORQUE AMPERES % FULL LOAD LB-FT LOCKED ROTOR 6 347 88.3 PULL UP 8 56 4 878.4 BREAKDOWN 358 4665 5.8 FULL LOAD 3576 3 8.5 AMPERES SHOWN FOR 46 VARY INVERSELY WITH THE VOLTAGE. VOLT CONNECTION(S). IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL DATA SH OF 7 ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 6 54 9 48 8 TORQUE IN LB-FT AT 46 & 338 VOLTS (3) & (4) 4 36 3 4 8 AMPS AT 46 & 338 VOLTS () & () 7 6 5 4 3 3 4 6 5% Load 36 7 8 44 8 6 5 88 34 36 SPEED IN RPM AMPERES SHOWN FOR 46 INVERSELY WITH THE VOLTAGE. VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY SH OF 7 CURVES ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 36 9 3 3595 9 6 4 359 8 3 3585 7 3 SPEED IN RPM (4) 358 3575 357 PF () AND EFF (3). IN PERCENT 6 5 4 AMPS () 74 45 6 3565 3 87 356 3555 58 9 RATED LOAD 355 3 46 69 9 5 38 6 84 7 3 HORSEPOWER AMPERES SHOWN FOR 46 INVERSELY WITH THE VOLTAGE. VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY SH 3 OF 7 CURVES ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 9 8 7 6 5 4 THERMAL LIMIT CURVES Motor Initial Temperature: 4 C Cold C Hot : % Rated Voltage : 8% Rated Voltage LOAD CONDITION: Time (Seconds) 3 9 8 7 6 5 4 3 Overload Breakdown Acceleration LOAD INERTIA: 6 lb-ft NO. OF CONSECUTIVE STARTS COLD / HOT ADDITIONAL START AFTER: 45 MIN - MOTOR SHUTDOWN 3 MIN - MOTOR @ FULL LOAD 5 MIN - MOTOR @ NO LOAD Locked Rotor 9 8 7 6 5 Time-Current Cold Hot 4 3 Rated Voltage 3 4 5 6 Percent Full Load Current CURVES SH 4 OF 7 ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 EQUIVALENT CIRCUIT DATA (Per Unit, Per Phase) FULL LOAD R R.863.568 X R M X X M.36.763.643 4.83 BASE OHMS 5.465 SC Time Constant.8 Sec OC Time Constant.6 Sec LOCKED ROTOR R.73 X.35 R.8.458 R M X X M.8568.8598 BASE VOLTS 4 X" = X S.7383 X/R Ratio 6.79 R X X R M R /SLIP X M FL R M ' pu FL X M ' pu Parallel Equivalent.389 4.448 R = Stator dc resistance R = Rotor resistance R M = Core loss resistance SC = Short circuit OC = Open circuit LR R M ' pu LR X M ' pu X" = X S = Subtransient reactance.8654 3.659 X = Stator leakage reactance X = Rotor leakage reactance X M = Magnetizing reactance FL = Full load LR = Locked rotor CURVES SH 5 OF 7 ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 Recommended Winding and Bearing Temperatures Stator Winding Class B Class F Maximum Running Total Temperature 3 C 55 C Alarm Total Temperature Trip Total Temperature 35 C 45 C 6 C 7 C Sleeve Bearings - Oil Lubricated ( 4 C Ambient ) Bearing Oil Typical Running Total Temperature 93 C 6 C Alarm Total Temperature 96 C 7 C Trip Total Temperature 98 C 75 C Anti-Friction Bearings - Grease Lubricated ( 4 C Ambient ) Bearing Grease Typical Running Total Temperature 9 C 8 C Alarm Total Temperature C C Trip Total Temperature C C Recommended Vibration Settings for Standard Motors Speed (rpm) Shaft Vibration (mils) Bracket Vibration (mils) Alarm Shutdown Alarm Shutdown 36.5 3...5 8 3. 3.5..5 3. 3.5..5 9 & Lower 3. 3.5..5 Bracket Vibration (in/sec pk) Alarm Shutdown All Speeds.*.3* * to Hz Spectrum CURVES SH 6 OF 7 ISSUE DATE: 3/9/
B-R S.O. 385- HERTZ 6 AMB o C 4 CODE LETTER D HP 5 VOLTS 3 / 46 S.F..5 STATOR RES.@5 o C.77 /.35 CONNECTION DIAGRAM STANDARD 6 LEAD ( DELTA / STAR { Y } CONNECTED ) DUAL VOLTAGE ( LOW VOLTS / HIGH VOLTS ) T6 DELTA T STAR { Y } T T6 T4 T5 T3 T5 T T4 T3 T LOW VOLTS HIGH VOLTS ( DELTA ) T6 T4 T5 ( STAR ) T6 T4 T5 T T T3 T T T3 L L L3 L L L3 LOW VOLTS LINE HIGH VOLTS ( N.P. 767-CC ) CURVES SH 7 OF 7 ISSUE DATE: 3/9/