PRODUCT INFORMATION PACKET
Model No: 286TTGN16581AA
Catalog No: 825411.00
..20HP..1200RPM.286T.EPFC.230/460V.3PH.60HZ.CONT.40C.1.0SF.RIGID......EXPLOSION PROOF........
Explosion Proof
Regal and Leeson are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 286TTGN16581AA, Catalog No:825411.00
..20HP..1200RPM.286T.EPFC.230/460V.3PH.60HZ.CONT.40C.1.0SF.RIGID......EXPLOSION PROOF........
Nameplate Specifications
Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 91.7 % Duty Continuous
Insulation Class
KVA Code G Frame 286T
Enclosure Explosion Proof Fan cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6210 UL No
CSA
IP Code
20 Hp
53.5/26.8 A
1.15
F
40 °C
N
54
Output KW
Speed
Phase
Design Code
Drive End Bearing Size
CE
14.9 kW
1175 rpm
3
B
6311
N
Technical Specifications
Electrical Type
Poles 6 Rotation Reversible
Squirrel Cage Inverter Rated
Starting Method
Line Or Inverter
Mounting
Drive End Bearing BALL Opp Drive End Bearing BALL
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 1.875 in Shaft Extension 4.62 in
Assembly/Box Mounting
Outline Drawing
Rigid base
27.84 in
F1 ONLY
B-SS311106LE-1425
Motor Orientation
Frame Length
Connection Diagram
HORIZONTAL
14.25 in
A-EE7308AD
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/15/2018
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²
²
MOUNT
SEVERE
DRIP
PREMIUM SEVERE DUTY
EXP PROOF CL I GR C&D CL II GR F&G T3B
WINDING: 286654
CONN. DIAGRAM:
THERMOSTATS PROTECTORS
TSTATS (N/C) NOT
O
N
E
S
T
* NONE PPR
DATE: FT-LB:
R1 (ohms/ph) R2 (ohms/ph) X1 (ohms/ph)
*
BALL BALL
6311 6210
DE ODE
BEARINGS
DE BRACKET
STANDARD
TYPE
PRESSURE @ 3 MAX. LOAD WK²ROTOR WK²POWER
89.0 LB-FT 157 LB-FT 176% 238 LB-FT 267% 60
56 dBA 65 dBA 4.8
F.L. PF
PH HZ INSL S.F. AMB ELEV.
3 60 F 1.15 40 3300
F.L. EFF
HP KW TYPE DESIGN
20 14.9 TFN B
OUTLINE: B-SS311106LE-1425
ODE BRACKET TYPE
1/30/2018
UL:
NONE
VOLTAGE: HZ:
NONE
NA
NONE
NONE
ENCODER:
BRAKE:
NONE NONE
NONE
INV. HP SPEED RANGE:
NONE
NONE
0.247 1.2520.234
WDG RTD's BRG RT D's
NONE NONE NONE FALSE
X2 (ohms/ph)
1.273
THERMISTORS CONTROL
Xm (ohms/ph)
19.213
INVERTER TORQUE:
VIBRATION (in/sec)
0.080 ODE
CONSTANT 10:1
HEATERS
FLOAT
NA
POLYREX EM
T
NONE NONE
1045 HOT ROLLED (C-204)
CAST IRON
SPACE
STANDARD
GREASE
145
RIGID
SHAFT TYPE
HORIZONTAL
SPECIAL DE
SPECIAL ODE
SHAFT MATERIAL
NO NONE
FRAME MATERIAL
BLUE (EPOXY)
`
TYPE
ORIENTATION
DUTY
LOCATION
COVER SCREENS
PAINT
LB-FT
*** SUPPLEMENTAL INFORMATION ***
MOTOR
350
LB-FT
20 SEC. 550 LB.
HAZARDOUS
STARTS/HOURSAFE STALL TIME
2
MOTOR WGT
91.7 91.7 91.7 GTD EFF
76.0 70.5 59.5 91.0
230/460 LINE OR INVERTER
VOLTS
460 V
3/4 LD EFF
53.5/26.8
AMPS
L.R. TORQUEF.L. TORQUE LR AMPS @
START TYPE
1/2 LD EFF
1/2 LD PF3/4 LD PF
CONT
B.D. TORQUE
SQ CAGE INV RATED
F.L. RISE (
°
C)
DUTY
ELECT. TYPE
SYNC RPM FL RPM
1200 1175 286T TEFC
TYPICAL MOTOR PERFORMANCE DATA
FRAME ENCLOSURE
KVA CODE
G
A-EE7308AD
NONE 6
CERTIFICATION DATA SHEET
Uncontrolled Copy
CAT #:
P.O. BOX 8003
WAUSAU, WI 54401-8003
PH. 715-675-3311
825411.00
DATA VOLTS: 460
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Date:
Speed (RPM)
Data Sheet
Current (Amps)
P
E
0.0
0 200 400 600 800 1000 1200 1400
50.0
100.0
TORQU
150.0
200.0
250.0
30.0
40.0
50.0
0% 20% 40% 60% 80% 100% 120% 140%
F
60.0
70.0
EFF
80.0
100.0
90.0
Torque (ft-lb)
Efficiency (%) P.F. (%) Current (Amps)
145 135 93.5 26.8 12.5 20.0
157 152 238 89.0 0.00 1200
0 600 1070 1175 1200
P.F. (%)
1200 1195 1190 1180 1175 1,170 1167 0
12.5 14.0 17.0 21.5 26.8 31.0 32.5 145
0.00 22.0 44.0 66.5 89.0 103 112 157
20.5 38.5 59.5 70.5 76.0 78.0 79.0 36.0
LR Pull-Up BD Rated Idle
1/30/2018 825411.00
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
Motor Speed Data
LOAD
Torque Amps
87.5 91.7 91.7 91.7 91.0 91.0
Uncontrolled Copy
Speed -Torque Curve
Motor Load Data
RPM
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
A
M
P
S
0
0
Additional Specifications:
0.2340 0.2470 1.2520 1.2730 19.2130
R1 R2 X1 X2 Xm
EQUIV CKT (OHMS / PHASE)
VFD Rating
Outline Dwg B-SS311106LE-1425
Conn. Diag A-EE7308AD
CONSTANT 10:1
Ref Wdg
Sound Pressure @ 1M
Rotor/Shaft wk²
Ambient
Elevation
286654 NONE
1,000
4.8
56 dBA
40
LR Code letter
Service Factor
Temp Rise @ FL
Duty
CONT
1.15
60
G
Voltage
Frequency
Design
Construction
HP
Sync. RPM
Frame
Enclosure
Information Block
230/460
TEFC
TFN
60
B
286
Data @
feet
Lb-Ft²
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
160.0
A
M
P
S
°
°
C
C
Hz
V
460
v
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