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IEC Motors MTP225SA4D

50.00 HP, 1800 RPM, 3 Phase, 230/460V, 225S B3, TEFC

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Quick Specs

  • HP 50.00
  • RPM 1800
  • PHASE 3
  • VOLTAGE 230/460V
  • MOUNTING B3
  • ENCLOSURE TEFC

Product Overview

Three phase, enhanced performance cast aluminum and cast iron, premium efficient IEC frames with Design B torque characteristics.

Features a multi-mount arrangement incorporating bolt on feet* with flange mount configurations available. 2, 4 and 6 pole, 0.75 to 160kW, ideal applications including packaging, conveying, blowers, etc.


Motor Features

STANDARD FEATURES
  • *Removable feet F1, F2, F0 field convertible up to and including 225 frame (standard F0)
  • 1.15 Service Factor with 60Hz operation / 1.0 Service Factor with 50Hz operation
  • 36 Month warranty
  • Conduit Box is 90º rotatable
  • B5/B14 and increase/decrease flanges available
  • Class I, Division II, Groups A, B, C and D compliant
  • IEEE 45 Marine Duty 160M frame and larger
  • Anti-microbial (tropicalization) on stator winding
  • Cast iron fan covers standard 160M frame and larger
  • Regreasable bearings 160M frame and larger
  • Mobil Polyrex EM polyurea grease
  • 1045 Steel shaft
  • Surface finish:
    • 2-part epoxy coating (cast iron models only)
    • Alkyd enamel RAL7024 - Graphite Gray
    • Black oxide surface treatment for increased corrosion resistance (aluminum models only)
  • Stainless steel nameplate
  • Corrosion resistant hardware
  • Metric threaded cable gland included with motors
  • Ultra high strength, reusable lifting straps included with motors 160M frame and larger
OPERATING PARAMETERS
  • Continuous (S1) duty
  • Ambient temperatures up to 40ºC
  • Installation up to 1000 MASL (3300 ft.)

CONNECTION
  • Up to and Including 132M Frame (IEC standard terminal block):
  • 9-Lead 230V parallel-wye / 460V series-wye connection
  • 6-Lead 575V wye connection
  • 160M Frame and Larger (IEC standard terminal block):
  • 12-Lead 230V parallel-delta / 460V delta connection
  • 6-Lead 460V or 575V single voltage delta connection

INGRESS PROTECTION

The standard degree of enclosure protection is IP55 (increased IP protection is available). Both drive end and non-drive end are fitted with double lip oil seals, including a rubber shaft slinger on the drive end. Terminal box is double gasketed including nipple seals between conduit box and stator body. DE and NDE end bell fitted with sintered brass one-way drain.


INSULATION AND INVERTER RATING
  • Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
  • Designed to Class B temperature rise
  • Vacuum Impregnated
  • Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power).
  • Exceeds NEMA MG 1 Part 31.4.4.2


Specifications

Download Specifications
ELECTRICAL DATA
Rated Motor Output Power
50
HP
37
kW
Rated Motor Speed
1770
r/min 60Hz
1460
r/min 50Hz
Rated Motor Voltage (+/-10%)
230/460
V/60Hz
190/380
V/50Hz
Rated Motor Current
118.4/59.2
A (In) @ 60Hz
136.0/68.0
A (In) @ 50Hz
Phase
3
Ø
Locked Rotor Current
313
xFLA (Il/In)
Fl Current @ 208V
130.9
A (In) @ 60Hz
Service Factor
1.15
@ 60Hz
1
@ 50Hz
KVA Code
J
60Hz
E
50Hz
Nominal Efficiency
94.5
% @ 60Hz
Nominal Power Factor
0.87
cosφ @ 60Hz
Leads (Qty, Size)
12
Connection
DD/D
Coil Resistance
-
Ω
Start Capacitor
-
μF/V
Run Capacitor
-
μF/V
VFD DUTY (S.F. 1.0)
RATIO
Hz
Variable Torque
30:1
2 - 60
Constant Torque
15:1
4 - 60
FULL LOAD TEMPERATURE RISE
Full Load Temperature Rise
68
ºC @ 60Hz
90
ºC @ 50Hz
GENERAL DATA
Frame Size
225S
Enclosure
TEFC
Mounting
B3
Approximate Weight (lbs.)
606 lbs.
Casing Material / Fan Cover
Cast Iron
Cast Iron
Shaft Material
-
NEMA Design
-
Degree of Protection (IP)
55
Insulation Class / Temp Rise (60Hz)
F
B
Tropicalization
YES
Duty
Cont. / S1
Conduit Box Location
2-M50X1.5
Feet Removable / Double Drilled
YES
NO
Paintwork
7024
Graphite Gray
MECHANICAL DATA
Bearing DE Side
6313C3
Bearing ODE Side
6313C3
Grease Type
Mobil Polyrex EM
Compensation Ring (wavy washer)
DE
Moment of Inertia (lb-ft2)
-
Sound Pressure @ 3 FT dBA
-
SITE CONDITIONS
Ambient Temperature (℃)
40
Meters Above Sea Level (MASL)
1000
HAZARDOUS LOCATIONS
CSA Certified
Compliant Only
Temperature Code
-
-

Nameplate

Download Nameplate
NAMEPLATE DATA
60Hz
50Hz
HP/kW
50/37
50/37
RPM
1770
1460
Voltage
230/460
190/380
Full Load Amps
118.4/59.2
136.0/68.0
Service Factor
1.15
1
KVA Code
J
E
Full Load Amps (208V)
130.9
-
Nominal Efficiency
94.5
-
Nominal Power Factor
0.87
-
Design
-
Frame
225S
Enclosure Type
TEFC
IP Rating
55
Duty
Cont. / S1
Insulation Class
F
Ambient Rating
40
Drive End Bearing
6313C3
Opposite Drive End Bearing
6313C3
Weight (lbs)
606
NAMEPLATE LAYOUT

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VFD DUTY (S.F. 1.0)
RATIO
Hz*
Variable Torque
30:1
2 - 60
Constant Torque
15:1
4 - 60
*For max speed please contact Techtop Canada
HAZARDOUS LOCATIONS
COMPLIANT ONLY
Class / Division
I
II
Groups
A, B, C and D

Performance

Download Performance Data
PERFORMANCE LOAD VALUES, HIGH VOLTAGE, 60Hz
TYPICAL PERFORMANCE - NOT GUARANTEED VALUES
TORQUE VALUES
TORQUE (lb-ft)
TORQUE (% FULL LOAD)
PERFORMANCE VALUES
Locked Rotor Torque
403.986
287
Start Configuration
DOL
Pull-Up Torque
-
274
Starting Current (A)
313
Breakdown Torque
437.897
297
No-Load Current (A)
21.96
Full Load Torque
147.44
100
No-Load Power Factor
0.05


% OF RATED LOAD
25
50
75
100
125
S.F. 1.25
Line Amperes (A)
25.55
34.35
45.3
57.9
71.66
65.801
Efficiency (%)
-
93.67
94.16
93.86
93.21
93.469
Speed (r/min)
1795.8
1791.3
1786.5
1781.4
1775.8
1778.037
Power Factor (cosφ)
0.506
0.728
0.823
0.861
0.876
0.869
Input Power(kW)
10.3
19.91
29.71
39.74
50.02
45.622

Drawings & Wiring

3D CAD DRAWING 2D CAD DRAWING
Download PDF Drawing
DRAWING NUMBER
DIMENSIONS
MOUNTING
CASING MATERIAL
GR3-CI-TF-225SB3-4,6-CFC
mm
B3
Cast Iron





Download Wiring Diagram
DRAWING NUMBER
CONNECTION
NUMBER OF LEADS
THERMAL PROTECTION
IEC-3-12-DD-D
DD/D
12
Optional

Parts & Accessories

COMPONENTS
Component
Part #
Description
Price
Stock
Qty
Cooling Fan
PRF-CI-IE2-225-4,6
TECHTOP CAST IRON MOTOR PLASTIC REPLACEMENT FAN (NEMA 360T 6P / IEC 225 4, 6P)
--
Feet Kit
CRF225S
TECHTOP CAST IRON IEC FEET 225S FRAME (PAIR)
--
Steel Fan Cover
SFC360
TECHTOP STEEL FAN COVER FOR CAST IRON MOTORS (NEMA 360T / IEC 225)
--
Cast Iron Fan Cover
CFC360
TECHTOP CAST IRON FAN COVER FOR CAST IRON MOTORS (NEMA 360T / IEC 225)
--
DE Plate
CEP360
TECHTOP CAST IRON END PLATE FOR CAST IRON MOTORS (NEMA 360T / IEC 225)
--
ODE Plate
CEP360
TECHTOP CAST IRON END PLATE FOR CAST IRON MOTORS (NEMA 360T / IEC 225)
--
DE Oil Seal
65*90*10
--
--
ODE Oil Seal
65*90*10
--
--
6-Post Terminal Board
TB200-225-6
TECHTOP CAST IRON IEC PLASTIC 6 POST TERMINAL BOARD 200/225 FRAME (W/ HARDWARE)
--
9-Post Terminal Board
TB200-225-9
TECHTOP CAST IRON IEC PLASTIC 9 POST TERMINAL BOARD 200/225 FRAME (W/ HARDWARE)
--
Cable Gland
MCG50
TECHTOP CAST IRON IEC PLASTIC METRIC CABLE GLAND SIZE M50X1.5
--
Cable Gland Entry Plug
MCG50.CAP
TECHTOP CAST IRON IEC PLASTIC METRIC CABLE GLAND CAP SIZE M50X1.5
--
Brass Drain
M10DRAIN
M10 THREADED BRASS SINTERED DRAIN
--
Brass Drain Plastic Plug
M10PLUG
M10 THREADED PLASTIC DRAIN PLUG
--
DE Bearing Retainer
CBRO6313
Techtop Cast Iron Bearing Retainer Outer NO Wavy Washer End (360T, 360TS / 225)
--
ODE Bearing Retainer
CBRO6313-WW
Techtop Cast Iron Bearing Retainer Outer Wavy Washer End (360T, 360TS / 225)
--
Wavy Washer
WW6313
WAVY (SPRING) WASHER FOR BEARING SIZE 6313
--


ACCESSORIES
Accessory
Part #
Description
Price
Stock
Qty
D-Flange Kit
B5KIT225
B5 STANDARD CAST IRON FLANGE 225 FRAME
--
Steel Drip Cover
SDC360
TECHTOP STEEL DRIP COVER FOR STEEL FAN COVER ONLY (NEMA 360T / IEC 225)
--