YZTE4 SERIES
SUPER-PREMIUM
EFFICIENT THREE-PHASE
INDUCTION MOTOR
(FRAME H80-250)
NANYANG EXPLOSION PROTECTION GROUP CO. LTD
MARCH, 2011
YZTE4 SERIES SUPER-PREMIUM EFFICIENT THREE-PHASE INDUCTION MOTOR(FRAME H80-250)
1. General Descriptions
YZTE4- series super premium efficiency three phase induction motors (Frame H80-250) are
developed by NANYANG EXPLOSION PROTECTION GROUP CO. LTD in line with
IEC60034-30-1 Standards, which ratings, mounting dimensions and electrical performances meet
the requirements of latest IEC Standards .These motors possess many remarkable features such
as IE4 super premium efficiency, low noise, little vibration, large margin of safety in temperature
rise, popular shape, safe and reliable operation.
This YZTE4- Motor is designed for hazardous location purpose applications ， the
following contents shall be added:
z
z
z
z
z
z
z
z
z
z
z
z
0.75 kW to 55kW
H80～250
3000,1500 or 1000rpm @ 50Hz,
Design N
Class F insulation with B rise @1.0 SF
Service factor is 1.0
3 phase, 380V ,415V,380/660V,440V @ 50Hz
IE4 Super Premium efficiency
IP55 Protection
Continuous Duty
Maximum ambient 40 ℃
Altitude up to 1000 m
Type Designation, for example: YZTE4--160M-4
Y: Three-phase induction motor
Z: die-casting copper
T: copper rotor
E4: IE4 Super Premium Efficiency
160: Shaft Height Code
M: Length of frame
4: Number of Poles
9-1
YZTE4 SERIES SUPER-PREMIUM EFFICIENT THREE-PHASE INDUCTION MOTOR(FRAME H80-250)
2. Construction
2.1 Stator
High quality steel laminations and magnetic wires adopted
Vacuum-pressure-impregnated (VPI) treatment
Excellent electrical and mechanical properties
High moisture resistance
Better thermal stability
2.2 Rotor
The die-casting copper rotor is hot shrinked on the shaft. The rotor is dynamically
balanced to achieve little vibration.
2.3 Bearings
Shielded ball bearings are adopted for frame H80 ～ 132 motors. And bearings open
with covers are adopted for frame H160 ～ 250 motors. Such motors are fitted with
re-greasing nipples.
2.4 Conduit Box
Cast Iron Conduit Box centrally located
B3/B5/B35/V1 Convertible
Grounding bolts fitted
Connection Diagram available
2.5. Fan and Fan Cover
Standard fan of plastics or cast iron according to different usage.
Fabricated fan cover as standard
Cast iron fan cover for Severe Duty
9-2
YZTE4 SERIES SUPER-PREMIUM EFFICIENT THREE-PHASE INDUCTION MOTOR(FRAME H80-250)
3. Technical Data
3.1 The correlation between output and frame size, see Table 1.
Table 1 The correlation between output and frame size
Rated output
kW
RAM
r/min
3000
1500
1000
Rated output
kW
80M1
80M2
90S
90L
100L1
100L2
112M
132S1
132S2
132M1
132M2
160M1
160M2
160L
180M
180L
200L1
200L2
225S
225M
250M
0.75
1.1
1.5
2.2
—
0.75
1.1
1.5
2.2
3
4
3
4
5.5
7.5
—
11
15
18.5
22
—
30
37
—
45
55
0.75
1.1
1.5
2.2
5.5
3
7.5
4
5.5
11
7.5
15
18.5
22
11
—
15
18.5
22
—
30
37
30
37
45
55
9-3
—
YZTE4 SERIES SUPER-PREMIUM EFFICIENT THREE-PHASE INDUCTION MOTOR(FRAME H80-250)
3.2 Electrical performances see Table 2.
Table 2
Performances at 380V 50Hz
Current(A)
(380V)A
Efficiency %
Type
output rpm
kW
YZTE4-80M1-2
YZTE4-80M2-2
YZTE4-90S-2
0.75
1.1
1.5
r/min
2825
2825
2840
Nom.
84.9
86.7
87.5
min
82.6
84.7
85.6
Power
Factor Rated
COSφ Current
IN (A)
0.80
0.79
0.82
0.83
Lock
Current
Rated
Current
Torque
Rated
Torque
TN
( Nm)
BreakLocked
down
Torque
Torque
Rated
Torque
Rated
Torque
Noise
dB(A)
Inertia of
Movement
LW/LP
kg.m2
Weight
kg
1.70
6.8
2.54
2.3
2.3
64/56
0.005
43
2.43
7.3
3.72
2.3
2.3
64/56
0.007
46
3.22
7.6
5.04
2.3
2.3
72/64
0.009
52
4.58
7.8
7.40
2.3
2.3
72/64
0.017
55
YZTE4-90L-2
2.2
2840
89.1
87.5
YZTE4-100L-2
3
2880
89.7
88.2
0.85
6.02
8.1
9.95
2.3
2.3
76/68
0.03
71
YZTE4-112M-2
4
2890
90.3
88.8
0.87
7.84
8.3
13.22
2.2
2.3
77/69
0.063
98
YZTE4-132S1-2
5.5
2900
91.5
90.2
0.87
10.65
8.0
18.11
2.2
2.3
80/72
0.073
115
YZTE4-132S2-2
7.5
2900
92.1
90.9
0.87
14.21
7.8
24.70
2.2
2.3
80/72
0.21
125
YZTE4-160M1-2
11
2930
93.0
92.0
0.88
20.59
7.9
35.85
2.2
2.3
82/74
0.25
177
YZTE4-160M2-2
15
2930
93.4
92.4
0.88
27.86
8.0
48.89
2.2
2.3
82/74
0.31
191
YZTE4-160L-2
18.5
2930
93.8
92.9
0.88
34.18
8.1
60.30
2.2
2.3
82/74
0.37
212
YZTE4-180M-2
22
2940
94.2
93.3
0.88
40.52
8.2
71.46
2.2
2.3
85/77
0.63
278
YZTE4-200L1-2
30
2950
94.5
93.7
0.88
54.89
7.5
97.12
2.2
2.3
87/79
0.73
366
YZTE4-200L2-2
37
2950
94.8
94.0
0.88
67.41
7.5
119.78
2.2
2.3
87/79
1.28
385
YZTE4-225M-2
45
2970
95.1
94.4
0.88
81.73
7.6
144.70
2.2
2.3
89/82
1.55
460
YZTE4-250M-2
55
2970
95.4
94.7
0.88
99.57
7.6
176.85
2.2
2.3
89/82
1.89
560
YZTE4-80M2-4
0.75
1390
85.6
83.4
0.73
1.84
6.5
5.15
2.3
2.3
58/50
0.012
46
YZTE4-90S-4
1.1
1400
87.4
85.5
0.73
2.65
6.6
7.50
2.3
2.3
61/53
0.015
51
YZTE4-90L-4
1.5
1400
88.1
86.3
0.73
3.56
6.9
10.23
2.3
2.3
61/53
0.031
55
YZTE4-100L1-4
2.2
1420
89.7
88.2
0.79
4.76
7.5
14.80
2.3
2.3
64/56
0.039
71
YZTE4-100L2-4
3
1420
90.3
88.8
0.81
6.34
7.6
20.18
2.3
2.3
64/56
0.059
98
YZTE4-112M-4
4
1440
90.9
89.5
0.81
8.37
7.7
26.53
2.3
2.3
65/57
0.113
115
YZTE4-132S-4
5.5
1440
92.1
90.9
0.81
11.37
7.5
36.48
2.0
2.3
71/63
0.167
125
YZTE4-132M-4
7.5
1440
92.6
91.5
0.82
15.19
7.4
49.74
2.0
2.3
71/63
0.36
127
YZTE4-160M-4
11
1460
93.6
92.6
0.84
21.51
7.5
71.95
2.2
2.3
74/66
0.42
189
9-4
YZTE4-160L-4
15
1460
94.0
93.1
0.85
28.77
7.5
98.12
2.2
2.3
74/66
0.68
212
YZTE4-180M-4
18.5
1470
94.3
93.4
0.85
35.30
7.7
120.19
2.2
2.3
76/68
0.072
275
YZTE4-180L-4
22
1470
94.7
93.9
0.85
41.79
7.8
142.93
2.2
2.3
76/68
0.81
300
YZTE4-200L-4
30
1470
95.0
94.2
0.85
56.63
7.2
194.90
2.2
2.3
79/71
1.21
423
YZTE4-225S-4
37
1480
95.3
94.6
0.85
69.62
7.3
238.75
2.2
2.3
81/73
1.85
460
YZTE4-225M-4
45
1480
95.6
94.9
0.85
84.40
7.4
290.37
2.2
2.3
81/73
2.32
477
YZTE4-250M-4
55
1480
95.8
95.2
0.85
102.72
7.4
354.90
2.2
2.3
82/74
2.86
676
YZTE4-90S-6
0.75
910
83.1
80.6
0.68
2.01
5.8
7.87
2.1
2.1
57/49
0.113
69
YZTE4-90L-6
1.1
910
84.1
81.7
0.71
2.83
5.9
11.54
2.1
2.1
57/49
0.167
71
YZTE4-100L-6
1.5
940
86.2
84.1
0.72
3.73
6.0
15.24
2.1
2.1
61/53
0.36
89
YZTE4-112M-6
2.2
940
87.1
85.2
0.72
5.36
6.0
22.35
2.1
2.1
65/57
0.42
115
YZTE4-132S-6
3
960
88.7
87.0
0.72
7.20
6.2
29.84
2.0
2.1
69/62
0.68
122
YZTE4-132M1-6
4
960
89.5
88.0
0.72
9.46
6.8
39.79
2.0
2.1
69/62
0.072
127
YZTE4-132M2-6
5.5
960
90.2
88.7
0.73
12.66
7.1
54.71
2.0
2.1
69/62
0.81
130
YZTE4-160M-6
7.5
970
91.5
90.2
0.76
16.40
6.7
73.84
2.1
2.1
70/62
1.21
185
YZTE4-160L-6
11
970
92.5
91.4
0.78
23.43
6.9
108.30
2.1
2.1
70/62
1.32
222
YZTE4-180L-6
15
970
93.1
92.1
0.79
30.85
7.2
147.68
2.0
2.1
70/62
1.62
280
YZTE4-200L1-6
18.5
970
93.5
92.5
0.80
37.84
7.2
182.14
2.1
2.1
76/68
1.84
366
YZTE4-200L2-6
22
970
93.9
93.0
0.81
44.21
7.3
216.60
2.1
2.1
76/68
2.43
385
YZTE4-225M-6
30
980
94.3
93.4
0.81
60.57
7.1
292.35
2.0
2.1
76/68
2.68
471
YZTE4-250M-6
37
980
94.6
93.8
0.82
71.73
7.1
360.56
2.1
2.1
78/70
3.46
633
9-5
D
Frame
Size
A
80
90S
90L
100L
112M
132S
125
140
140
160
190
216
B
C
50
56
56
63
70
89
F
G
Key（F*h*l）
Pole
≥
4P
2P
100
100
125
140
140
140
E
19
24
24
28
28
38
≥
4P
2P
40
50
50
60
60
80
2P
≥4P
6
8
8
8
8
10
2P
≥4P
15.5
20
20
24
24
33
2P
H
K
M
N
P
R
α°
n*ΦS
T
AA
AB
BB
AC
AD
80
90
90
100
112
132
10
10
10
12
12
12
165
165
165
215
215
265
130
130
130
180
180
230
200
200
200
250
250
300
0
0
0
0
0
0
45
45
45
45
45
45
4XΦ12
4XΦ12
4XΦ12
4XΦ15
4XΦ15
4XΦ15
3.5
3.5
3.5
4.0
4.0
4.0
35
40
40
40
50
60
160
180
180
200
240
280
182
196
221
235
245
310
175
180
180
220
220
295
165
170
170
190
195
230
≥4P
6X6X28
8X7X40
8X7X40
8X7X50
8X7X50
10X8X70
H