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PRODUCT INFORMATION PACKET
Model No: 182TTGN16003
Catalog No: C303B
3 HP Explosion Proof Motor, 3 phase, 3600 RPM, 230/460 V, 182TC Frame, EPFC
Explosion Proof NEMA Motors
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 182TTGN16003, Catalog No:C303B 3 HP Explosion Proof Motor, 3 phase, 3600 RPM, 230/460 V, 182TC
Frame, EPFC
Nameplate Specifications
Output HP 3 Hp Output KW 2.2 kW
Frequency 60 Hz Voltage 230/460 V
Current 7.6/3.8 A Speed 3525 rpm
Service Factor 1 Phase 3
Efficiency 87.5 % Power Factor 85
Duty Continuous Insulation Class F
Design Code B KVA Code K
Frame 182TC Enclosure Explosion Proof Fan cooled
Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6207 Opp Drive End Bearing Size 6206
UL UL Listed; also, UL Certified for Canada CSA N
CE N IP Code 54
Hazardous Location
EXP PROOF CL I GR D CL II GR F&G
T3B
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main 3.56 Ohms Mounting Round
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 18.62 in
Frame Length 10.00 in Shaft Diameter 1.125 in
Shaft Extension 2.62 in Assembly/Box Mounting F1 ONLY
Connection Drawing EE7308T Outline Drawing 035694-1000
This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:27/05/2020
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035694
45.0°
15.043
(
10.16
)
1.73
45.0°
7.265
7.235
(
11.85
)
C
(
9.94
(AG)
.29
.25
(
6.23
)
A
2.62
1.1250
1.1245
.004
A
.25x.25x1.75
KEY
(
8.74
)
(
2.34
8.500
8.497
)
)
(
7.42
)
NOTES:
1. NAMEPLATE TO BE READ FROM CONDUIT BOX SIDE
OF MOTOR.
2. CONDUIT BOX CAN ROTATED IN 90 STEPS.
3. CONDUIT BOX CAN BE MOUNTED ON OPPOSITE SIDE
BY REMOVING BRACKETS AND TURNING FRAME 180
THIS MODIFICATION CAN BE PERFORMED ONLY BY
MARATHON ELECTRIC OR BY A FACILITY THAT IS
COVERED UNDER UNDERWRITERS LABORATORIES
INC.PTKQ, TITLED '' MOTOR AND GENERATORS,
REBUILT FOR USE HAZARDOUS LOCATIONS''.
1000 182/184 18.62 16.00 7.38
DASH FRAME C AG BV
6/25/2009 5:55:06 AM
.13
7.380
.004
A
LEAD HOLE
NO
THIS DRAWING IN DESIGN AND DETAIL IS OUR PROPERTY AND MUST NOT BE USED EXCEPT
IN CONNECTION WITH OUR WORK. ALL RIGHTS OF DESIGN AND INVENTION ARE RESERVED.
THIS IS AN ELECTRONICALLY GENERATED DOCUMENT - DO NOT SCALE THIS PRINT
REVISION
3/4" NPT
BY & DATE
CHK
RFP
DIST
TOLERANCES
UNLESS SPECIFIED
DEC
INCHES
.X
±.1
.XX
±.03
.XXX
±.005
.XXXX
±.0005
±7'30"
WA - NLV
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.422
-.94 DP
1/2-13UNC-2B
.75 FULL THD.
4 HOLES
TITLE
OUTLINE-EPFC - C' FACE, ROUND FRAME.
180 FR. - CAST C'BOX
MAT'L
FINISH
CAD FILE
035694
DRAWN
ST 8-07-2008
CHK
VV 8-07-2008
APPR
SCALE
7:16
REF
035673
FMF
PREVANG
DRAWING NOSIZE
B
035694
REV
Page 4
Uncontrolled Copy
HIGH VOLTAGE
(U1) T1
(V1) T2
(W1) T3
(U2) T4
(U3) T7
(V2) T5
(V3) T8
(W2) T6
(W3) T9
LOW VOLTAGE
(U1) T1
(U3) T7
(V1) T2
(V3) T8
LOW VOLTAGE
T4 T5 T6
P1
HIGH VOLTAGE
T4 T7 T5 T8 T6 T9
L1
L2
L3
L1 T7 T1 L2 T8 T2 L3 T9 T3
L1 T1 L2 T2 L3 T3
P2
NOTE FOR FACTORY USE ONLY:
TO SURGE TEST FOR COMMON CONNECT:
HIGH VOLT: CONNECT P1 TO T1
THEN P2 TO L1
LOW VOLT: CONNECT P1 TO T1 & T7,
THEN P2 TO L1
L1
L2
P1
P2
PROT.
THREE PHASE
DUAL VOLTAGE MOTOR
PROT.
T1
T4
T7
T9
T6
T3
T8
T5
THERMO-PROTECTORS
CONNECTED IN SERIES
RED
OR
PURPLE
BLACK
BLACK
YELLOW
BROWN
ORANGE
BLACK
BLACK
T2
PURPLE
RED
BLUE
OR
RED
P1 (TB1)
T1 (U1)
T4 (U2)
T9 (W3)
T7 (U3)
T8 (V3)
T6 (W2)
T5 (V2)
T2 (V1)
T3 (W1)
P2 (TB2)
(W1) T3
(W3) T9
L3
(U2) T4
(V2) T5
(W2) T6
DRAWING REVISION
ECO
ECO DESCRIPTION
T
ECO-0159915
ADDED TERMINAL CONNECTION DIAGRAM
COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.
PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF
REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY
INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING IT IS DEEMED,
BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED
TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, AND/OR USED, EXCEPT
AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL
BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN
RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.
REVISION BY
ZR
APPROVED BY
DR
NOTE: LEAD'S COLOR CAN BE YELLOW OR WHITE FOR MT2 PLANT
DATE
01-14-2019
DATE
01-15-2019
DRAWN BY
DATE
APPROVED BY
DATE
REFERENCE
THIRD ANGLE
PROJECTION
SMC
05-13-1992
05-13-1992
EE7308/EE7300
PROT.
VIEW OF TERMINAL END
TM
Regal Beloit America, Inc.
TB
DESCRIPTION
CONN DIAGRAM-INTERNAL
MATERIAL
SIZE
DRAWING NUMBER
3 PHASE - DUAL VOLTAGE MOTOR
A
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EE7308T
PROCESS/FINISH
SHEET
1 OF 1
Page 5
CERTIFICATION DATA SHEET
Model#: 182TTGN16003 AA WINDING#: 1822101 FN 1
CONN. DIAGRAM: EE7308T ASSEMBLY: F1 ONLY
OUTLINE: 035694-1000
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
3&2 2.24&1.49 3600 3525&2935 182TC EPFC K B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60/50 230/460#190/
380
7.6/3.8&6.4/3.2ACROSS THE
LINE
CONTINUOUSF3 1.0/1.0 40 3300
FULL LOAD EFF:
87.5&85.5
3/4 LOAD EFF: 86.5 1/2 LOAD EFF: 84 GTD. EFF ELEC. TYPE NO LOAD AMPS
FULL LOAD PF: 85&82 3/4 LOAD PF: 79 1/2 LOAD PF: 70 85.5 SQ CAGE IND RUN 3.4 / 1.7
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
4.5 LB-FT 58 / 29 9 LB-FT 200 16 LB-FT 356 35
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS
/HOUR
APPROX. MOTOR
WGT
72 dBA 82 dBA 0.23 LB-FT^2 4 LB-FT^2 15 SEC. 2 85 LBS.
*** SUPPLEMENTAL INFORMATION ***
DE BRACKET
TYPE
ODE BRACKET
TYPE
MOUNT
TYPE
ORIENTATION SEVERE
DUTY
HAZARDOUS
LOCATION
DRIP
COVER
SCREENS PAINT
C-FACE STANDARD ROUND HORIZONTAL FALSE EXP PROOF CL
I GR D CL II GR
F&G T3B
FALSE NONE BLUE
(ENAMEL)
BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT
MATERIAL
FRAME
MATERIAL
DE OPE
BALL BALL POLYREX EM T NONE NONE 1045 HOT
ROLLED (C-204)
CAST IRON
6207 6206
THERMO-PROTECTORS THERMISTORS CONTROL SPACE /n HEATERS
THERMOSTATS PROTECTORS WDG RTDs BRG RTDs
TSTATS (N/C) NOT NONE NONE NONE FALSE NONE VOLTS
If Inverter equals NONE, contact factory for further
information
*
N
O
T
E
S
*
INVERTER TORQUE: NONE
INV. HP SPEED RANGE: NONE
ENCODER: NONE
NONE NONE
NONE NONE PPR
BRAKE: NONE NONE
NONE P/N NONE
NONE NONE
NONE FT-LB NONE V NONE Hz
DATE: 06/27/2017 03:38:37 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
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Page 6
Speed (RPM)
230/460#190/380
Current (Amps)
P
E
0.0
2.0
4.0
6.0
8.0
0 500 1000 1500 2000 2500 3 000 3500 4000
TORQU
10.0
12.0
14.0
16.0
18.0
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)
29.0 29.5 18.0 3.8 1.70 3.0
9.0 10.5 16.0 4.5 0.00 3600
0 1100 2985 3525 3600
P.F. (%)
Submitted by:
Customer:
Attention:
Date:
3600 3582 3565 3545 3525 3,515 3505 0
0.00 1.10 2.20 3.3 4.5 5.2 5.6 9.0
11.0 51.0 70.0 79.0 85.0 86.0 87.0 42.0
LR Pull-Up BD Rated Idle
FAREEDA DUDEKULA
1.70 1.90 2.50 3.1 3.8 4.3 4.7 29.0
6/19/2017 182TTGN16003
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
Motor Speed Data
LOAD
75.0 84.0 86.5 87.5 87.5 86.5
Data Sheet
Torque Amps
Speed -Torque Curve
Motor Load Data
RPM
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
A
M
P
S
Rotor/Shaft wk²
Duty
Ambient
Elevation
Ref Wdg
Sound Pressure @ 1M
VFD Rating
Outline Dwg 035694-1000
Conn. Diag EE7308T
0
0
Additional Specifications:
1.7780 2.0150 7.3220 2.4500 167.4420
R1 R2 X1 X2 Xm
EQUIV CKT (OHMS / PHASE)
Design
LR Code letter
Service Factor
Temp Rise @ FL
Construction
Voltage
Frequency
HP
Sync. RPM
Frame
Enclosure
Information Block
1822101 FN
CONT
1,000
0.23
72 dBA
NONE
feet
Lb-Ft²
0.0
5.0
10.0
15.0
20.0
25.0
30.0
AMP
S
35.0
1.15
25
40
°
°
C
C
60
B
K
Hz
TEFC
TFS
182
V
Submittal
Data @
460
v
Uncontrolled Copy
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