Chapter 1: Getting Started
Page 1–19
IronHorse® General Purpose AC Motors User Manual – 10th Ed. Rev A – 01/06/2021
MtcP2 P
reMiuM
-e
fficiency
c
ast
-i
rOn
t
hree
-P
hase
M
OtOrs
f
eatures
and
s
PecificatiOns
(
cOntinued
)
P
erfOrMance
d
ata
– c
ast
-i
rOn
t-
fraMe
and
tc-
fraMe
M
OtOr
– 50h
z
/ 1500
rPM
Performance Data @ 50Hz
Premium-Efficiency T & TC Frame Three-Phase Motors – 1500 rpm
(400 Volt except as indicated)
Part Number
HP
NEMA Design
F.L.
RPM
Minimum
Speed
(rpm)
Maximum Speed
(rpm)
F.L. Ef
ficiency (%)
F.L. P
ow
er
Fact
or
Rot
or Iner
tia
(lb·f
t
2
)
CT
(10:1)
VT
(20:1)
CHP
Safe
MTCP2-001-3BD18(C)
1
B
1450
146
73
2700
3600
79�6
0�67
0�089
MTCP2-1P5-3BD18(C)
1-1/2
1450
3600
81�4
0�73
0�105
MTCP2-002-3BD18(C)
2
1450
3600
82�8
0�73
0�116
MTCP2-003-3BD18(C)
3
1450
3600
84�3
0�77
0�23
MTCP2-005-3BD18(C)
5
1450
3600
86�6
0�83
0�326
MTCP2-7P5-3BD18(C)
7-1/2
1455
146�5
73�25
3600
87�7
0�83
0�689
MTCP2-010-3BD18(C)
10
1455
3600
88�7
0�84
0�814
MTCP2-015-3BD18(C)
15
1460
147
73�5
3600
89�8
0�84
1�89
MTCP2-020-3BD18(C)
20
1460
3600
90�6
0�85
2�33
MTCP2-025-3BD18(C)
25
1465
147�5
73�75
2700
91�2
0�85
3�36
MTCP2-030-3BD18(C)
30
1465
2700
91�6
0�85
3�83
MTCP2-040-3BD18
40
1475
148
74
2700
92�3
0�85
6�11
MTCP2-050-3BD18
50
1475
2700
92�7
0�86
6�89
MTCP2-060-3BD18
60
1480
2700
93�1
0�83
14�7
MTCP2-075-3BD18
75
1480
2700
93�5
0�83
17�5
MTCP2-100-3BD18
100
1485
148�5
74�25
2700
94�0
0�86
31�2
MTCP2-125-3BD18
125
1490
149
74�5
2700
94�2
0�84
40�1
MTCP2-150-3BD18
150
1490
2700
94�5
0�84
48�5
MTCP2-200-3BD18
200
1490
2250
94�9
0�85
64�3
MTCP2-250-3D18
250
n/a
MTCP2-300-3D18
300
n/a
*** TABLE CONTINUED NEXT PAGE ***