Mitsubishi Electric PUHY-P250YHM-A, Data Book

Page: 31 / 101

29
Specification(Pulley , Belt )
Standard(Factory set) <50Hz>
Motor
Motor pulley Fan pulley
V-belt (H)
<mm / in>
Over current relay
(Fan motor)
Nominal
diameter (B) <ø>
7.5kW
Bore (E) <ø> Bore (E) <ø>
Nominal
diameter (B) <ø>
145 38 300 32 1347 / 53 15A
Standard <60Hz>
Motor
Motor pulley Fan pulley
V-belt (H)
<mm / in>
Over current relay
(Fan motor)
Nominal
diameter (B) <ø>
7.5kW
Bore (E) <ø> Bore (E) <ø>
Nominal
diameter (B) <ø>
145 38 300 32 1347 / 53 15A
1
2
3
4
5
6
7
8
9
10
11
12
13
1193
1134
1083
1025
976
918
875
822
773
725
701
653
621
243
243
300
300
315
300
315
300
300
300
300
300
315
254
254
311
311
326
311
326
311
311
311
311
311
326
224
224
281
281
296
281
296
281
281
281
281
281
296
70
70
90
90
90
90
90
90
90
90
90
90
90
32
32
32
32
32
32
32
32
32
32
32
32
32
36
36
36
36
36
36
36
36
36
36
36
36
36
10
10
10
10
10
10
10
10
10
10
10
10
10
1321 / 52
1321 / 52
1448 / 57
1448 / 57
1448 / 57
1423 / 56
1423 / 56
1372 / 54
1372 / 54
1347 / 53
1347 / 53
1347 / 53
1347 / 53
Rotational
speed
<rpm>
No.
Outside
diameter (A)
<ø>
Nominal
Diameter (B)
<ø>
Bore (E)
<ø>
(C)
<ø>
(D)
<ø>
(F)
<mm>
(G)
<mm>
200
190
224
212
212
190
190
170
160
150
145
135
135
211
201
235
223
223
201
201
181
171
161
156
146
146
181
171
205
193
193
171
171
151
141
131
126
116
116
80
71
80
80
80
71
71
71
71
71
71
63
63
38
38
38
38
38
38
38
38
38
38
38
38
38
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
10
10
10
10
10
10
10
10
10
10
10
10
10
Outside
diameter (A)
<ø>
Nominal
Diameter (B)
<ø>
Bore (E)
<ø>
(C)
<ø>
(D)
<ø>
(F)
<mm>
(G)
<mm>
V-belt (H)
<mm / in>
Motor 7.5kW,1450rpm <50Hz>
Motor pulley Fan pulley
1
2
3
4
5
6
7
8
9
10
11
12
13
1178
1152
1100
1056
992
944
(900)
846
788
750
700
656
591
315
243
300
315
300
315
300
300
300
315
400
400
400
326
254
311
326
311
326
311
311
311
326
411
411
411
296
224
281
296
281
296
281
281
281
296
381
381
381
90
70
90
90
90
90
90
90
90
90
90
90
90
32
32
32
32
32
32
32
32
32
32
32
32
32
36
36
36
36
36
36
36
36
36
36
36
36
36
10
10
10
10
10
10
10
10
10
10
10
10
10
1474 / 58
1270 / 50
1423 / 56
1423 / 56
1372 / 54
1372 / 54
1372 / 54
1347 / 53
1347 / 53
1347 / 53
1550 / 61
1550 / 61
1550 / 61
Rotational
speed
<rpm>
No.
Outside
diameter (A)
<ø>
Nominal
Diameter (B)
<ø>
Bore (E)
<ø>
(C)
<ø>
(D)
<ø>
(F)
<mm>
(G)
<mm>
212
160
190
190
170
170
170
145
135
135
160
150
135
235
171
201
201
181
181
181
156
146
146
171
161
146
193
141
171
171
151
151
151
126
116
116
141
131
116
80
71
71
71
71
71
71
71
71
71
71
71
71
38
38
38
38
38
38
38
38
38
38
38
38
38
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
41.3
10
10
10
10
10
10
10
10
10
10
10
10
10
Outside
diameter (A)
<ø>
Nominal
Diameter (B)
<ø>
Bore (E)
<ø>
(C)
<ø>
(D)
<ø>
(F)
<mm>
(G)
<mm>
V-belt (H)
<mm / in>
Motor 7.5kW,1450rpm <50Hz>
Motor pulley Fan pulley
Note1. Use two V-belts for P750 indoor unit.
Note1. Use two V-belts for P750 indoor unit.
Note2. Set the scroll damper opening to 2 for the pulley set 7 . (Factory setting : 0)
23.9
25.3
23.3
24.2
24.2
25.6
26.4
28.4
29.6
31.6
32.4
34.4
35.5
5.0
5.1
4.9
5.1
4.8
5.1
4.8
4.9
4.9
4.8
4.9
5.0
4.7
22.6
25.4
23.3
24.0
25.2
25.6
25.2
28.2
29.7
30.6
28.9
30.2
32.5
5.0
5.0
5.1
4.8
4.9
4.6
4.9
4.9
5.0
4.7
4.6
4.7
4.8
Deflection
force
<N>
Amount
of
deflection
<mm>
Deflection
force
<N>
Amount
of
deflection
<mm>