OF3307T
7.5HP, 1125RPM, 3PH, 60HZ, 254T, 3930M, OPSB
Product Information Packet PDF
| Ship Weight | 211.000 LB |
|---|---|
| UPC | 781568116616 |
Specs
Catalog Number
OF3307T
Enclosure
ODP
Frame
254T
Frame Material
Steel
Frequency
60.00 Hz
Motor Letter Type
Three Phase
Output @ Frequency
7.500 HP @ 60 HZ
Phase
3
Synchronous Speed @ Frequency
1200 RPM @ 60 HZ
Voltage @ Frequency
796.0 V @ 60 HZ
460.0 V @ 60 HZ
230.0 V @ 60 HZ
460.0 V @ 60 HZ
230.0 V @ 60 HZ
Haz Area Class and Group
None
Haz Area Division
Not Applicable
Agency Approvals
CSA
CURUS
CURUS
Ambient Temperature
40 °C
Auxiliary Box
NO AUXILLARY BOX
Auxiliary Box Lead Termination
None
Base Indicator
Rigid
Bearing Grease Type
Polyrex EM (-20F +300F)
Blower
None
Current @ Voltage
7.200 A @ 796.0 V
24.800 A @ 230.0 V
12.400 A @ 460.0 V
24.800 A @ 230.0 V
12.400 A @ 460.0 V
Design Code
D
Drip Cover
No Drip Cover
Duty Rating
CONT
Efficiency @ 100% Load
81.5 %
Electrically Isolated Bearing
Not Electrically Isolated
Feedback Device
NO FEEDBACK
High Voltage Full Load Amps
7.2 a
Front Face Code
Standard
Front Shaft Indicator
None
Heater Indicator
No Heater
Insulation Class
F
Inverter Code
Not Inverter
KVA Code
H
Lifting Lugs
Standard Lifting Lugs
Locked Bearing Indicator
Locked Bearing
Motor Lead Exit
Ko Box
Motor Lead Termination
Flying Leads
Motor Lead Quantity/Wire Size
12 @ 12 AWG
Motor Type
3930M
Mounting Arrangement
F2
Number of Poles
6
Overall Length
24.18 IN
Power Factor
69
Product Family
Oil Field Pump Motors(Not DC)
Pulley End Bearing Type
Ball
Pulley Face Code
Standard
Pulley Shaft Indicator
Standard
Rodent Screen
Included
Service Factor
1.00
Shaft Diameter
1.625 IN
Shaft Extension Location
Pulley End
Shaft Ground Indicator
No Shaft Grounding
Shaft Rotation
Reversible
Shaft Slinger Indicator
No Slinger
Speed
1125 rpm
Speed Code
Single Speed
Motor Standards
NEMA
Starting Method
Direct on line
Thermal Device - Bearing
None
Thermal Device - Winding
Normally Closed Thermostat
Vibration Sensor Indicator
No Vibration Sensor
Winding Thermal 1
None
Winding Thermal 2
None
Drawings
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CAD File
Nameplate
| CAT.NO. | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPEC. | 39L21W460 | |||||||||||||||||||||||
| HP | 7.5 | |||||||||||||||||||||||
| VOLTS | 230/460/796 | |||||||||||||||||||||||
| AMP | 24.8/12.4/7.2 | |||||||||||||||||||||||
| RPM | 1125 | |||||||||||||||||||||||
| FRAME | 254T | HZ | 60 | PH | 3 | |||||||||||||||||||
| SER.F. | 1.00 | CODE | H | DES | D | CLASS | F | |||||||||||||||||
| NEMA-NOM-EFF | 81.5 | PF | 69 | |||||||||||||||||||||
| RATING | 40C AMB-CONT | |||||||||||||||||||||||
| CC | USABLE AT 208V | N/A | ||||||||||||||||||||||
| DE | 6309 | ODE | 6309 | |||||||||||||||||||||
| ENCL | OPSB | SN | ||||||||||||||||||||||
| NP2961E | ||||||||||||||||||||||||
Performance
Performance at 460 V, 60 Hz, 7.5 hp
Typical performance; not guaranteed values.General Characteristics
Full Load Torque
0 LB-FT
No-Load Current
0 A
Line-Line Res. @ 25° C
1.65 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load
61° C
Temp. Rise @ S.F. Load
74° C
Start Configuration
DOL
Break-Down Torque
107 LB-FT
Pull-Up Torque
85 LB-FT
Locked-Rotor Torque
91 LB-FT
Starting Current
58.3 A
Load Characteristics
| Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. |
|---|---|---|---|---|---|---|---|---|
| Power Factor | 9.0 | 29.0 | 46.0 | 59.0 | 67.0 | 72.0 | 75.0 | 70.0 |
| Efficiency | 0.0 | 70.0 | 78.8 | 80.7 | 80.4 | 78.7 | 76.3 | 79.4 |
| Speed (RPM) | 1,199 | 1,182 | 1,164 | 1,144 | 1,123 | 1,098 | 1,072 | 1,108 |
| Line Amps | 8.60 | 8.84 | 9.75 | 11.00 | 12.70 | 14.70 | 17.00 | 13.90 |
Performance Curves
Parts
| Part Number | Description | Quantity |
|---|---|---|
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD | 2.000 EA |
| LB1624 | LABEL,LIFTING DEVICE (ON ROLLS) | 1.000 EA |
| LB1624 | WARNING LABEL | 1.000 EA |
| MN416A01 | TAG-INSTAL-MAINT no wire (2500 bx)11/22 | 4.000 EA |