Description:
Three phase standard efficiency IE1 induction cast iron motor, boasts the advantages of high efficiency and high starting torque, with lower noise, optimized structure and artistic outline.
The rated output and the mounting dimensions are fully conformed to the standard IEC and DIN 42673, are suitable for driving various machines or equipments without special requirements.
Characteristics for this motors
* Widely applied in general machinery and industries such as pumps & water treatment, road machinery, petroleum, chemical, metallurgy, cement and paper-milling.
* IP55 protection, Class F Insulation, B Temperature rise, S1 duty
* Rated voltage 380V, 400V, 415V, 440V, 460V and 480V
* Rated frequency 50Hz and 60Hz
* Operation conditions: ambient temperature: -20°C ~ 40°C, altitude ≤ 1000m
* Y-connection for motors up to 3KW
* Δ-connection for motors of 4KW and above
* Cooling method is IC411
Basic types of construction may be used in all derived types of construction (*) non-defined mounting by IEC 60034-7
CONNECTION DIAGRAM AND PROTECTION - WY SERIES
| Designation |
First Numeral |
Second Numeral |
| |
Protection against contact and ingress of foreign bodies,
Protection against hazardous "Live" parts and moving mechanical parts. |
Protection against water |
| |
5. Ingress of dust is not totally prevented, but dust shall not interfere with the satisfactory operation of equipment. A probe of 1mm diameter shall not penetrate the enclosure. |
5. Water projected in jets against the enclosure from any direction will have no harmful effects. |
| |
6. No ingress of dust. |
6. Water projected in power jets shall have no harmful effects. |
| IP55 |
Dust protected |
Jetting water |
| IP56 |
Dust protected |
Powerful jetting |
| IP65 |
Dust tight |
Jetting water |
| IP66 |
Dust tight |
Powerful jetting |
All motors comply to the international standard IEC60034-5. This standard specifies the Degree of Protection of each electric equipment, commonly known as the "IP" code. See table above
| Motor Type |
Rated Power |
Current (IFL) /A |
Rated Speed |
Full load Efficiency |
Power Factor |
IST/ IFL |
TST/ TFL |
TM/ TFL |
TFL |
Moment of Inertia J |
Weight |
| 2 Poles 50Hz |
KW |
HP |
380V |
400V |
415V |
r/min |
% |
cos |
Ratio |
N.M |
Kgm2 |
Kg |
| WY-80M1-2 |
0.75 |
1 |
1.83 |
1.74 |
1.68 |
2835 |
75.0 |
0.83 |
7.1 |
2.2 |
2.3 |
2.5 |
0.00085 |
16 |
| WY-80M2-2 |
1.1 |
1.5 |
2.58 |
2.45 |
2.37 |
2835 |
77.0 |
0.84 |
7.0 |
2.2 |
2.3 |
3.7 |
0.0011 |
17 |
| WY-90S-2 |
1.5 |
2 |
3.43 |
3.26 |
3.14 |
2840 |
79.0 |
0.84 |
6.4 |
3.1 |
3.3 |
5.0 |
0.00146 |
22 |
| WY-90L-2 |
2.2 |
3 |
4.85 |
4.61 |
4.45 |
2855 |
81.0 |
0.85 |
6.2 |
3.2 |
3.4 |
7.4 |
0.00185 |
25 |
| WY-100L-2 |
3 |
4 |
6.31 |
6.00 |
5.78 |
2867 |
83.0 |
0.87 |
7.5 |
2.2 |
2.3 |
10.0 |
0.00325 |
33 |
| WY-112M-2 |
4 |
5.5 |
8.12 |
7.72 |
7.44 |
2862 |
85.0 |
0.88 |
7.5 |
2.2 |
2.3 |
13.3 |
0.0055 |
40 |
| WY-132S1-2 |
5.5 |
7.5 |
11.04 |
10.49 |
10.11 |
2890 |
86.0 |
0.88 |
7.5 |
2.2 |
2.3 |
18.2 |
0.01378 |
59 |
| WY-132S2-2 |
7.5 |
10 |
14.9 |
14.1 |
13.6 |
2890 |
87.0 |
0.88 |
7.5 |
2.2 |
2.3 |
24.8 |
0.01456 |
62 |
| WY-160M1-2 |
11 |
15 |
21.2 |
20.2 |
19.5 |
2925 |
88.4 |
0.89 |
7.5 |
2.2 |
2.3 |
35.9 |
0.0442 |
107 |
| WY-160M2-2 |
15 |
20 |
28.6 |
27.2 |
26.2 |
2931 |
89.4 |
0.89 |
7.5 |
2.2 |
2.3 |
48.9 |
0.0549 |
117 |
| WY-160L-2 |
18.5 |
25 |
34.7 |
33.0 |
31.8 |
2938 |
90.0 |
0.90 |
7.5 |
2.2 |
2.3 |
60.1 |
0.0654 |
134 |
| WY-180M-2 |
22 |
30 |
41.0 |
39.0 |
37.6 |
2951 |
90.5 |
0.90 |
7.5 |
2.0 |
2.3 |
71.2 |
0.0955 |
169 |
| WY-200L1-2 |
30 |
40 |
55.4 |
52.6 |
50.7 |
2952 |
91.4 |
0.90 |
7.5 |
2.0 |
2.3 |
97.1 |
0.153 |
220 |
| WY-200L2-2 |
37 |
50 |
67.9 |
64.5 |
62.2 |
2950 |
92.0 |
0.90 |
7.5 |
2.0 |
2.3 |
119.8 |
0.173 |
239 |
| WY-225M-2 |
45 |
60 |
82.1 |
78.0 |
75.2 |
2962 |
92.5 |
0.90 |
7.5 |
2.0 |
2.3 |
145.1 |
0.268 |
297 |
| WY-250M-2 |
55 |
75 |
99.8 |
94.8 |
91.4 |
2966 |
93.0 |
0.90 |
7.5 |
2.0 |
2.3 |
177.1 |
0.365 |
377 |
| WY-280S-2 |
75 |
100 |
135.3 |
128.5 |
123.9 |
2974 |
93.6 |
0.90 |
7.5 |
2.0 |
2.3 |
240.8 |
0.601 |
510 |
| WY-280M-2 |
90 |
125 |
160.0 |
152.0 |
146.5 |
2961 |
93.9 |
0.91 |
7.5 |
2.0 |
2.3 |
290.3 |
0.683 |
540 |
| WY-315S-2 |
110 |
150 |
195.4 |
185.6 |
178.9 |
2974 |
94.0 |
0.91 |
7.1 |
1.8 |
2.2 |
353.2 |
1.408 |
920 |
| WY-315M-2 |
132 |
180 |
233.2 |
221.6 |
213.5 |
2972 |
94.5 |
0.91 |
7.1 |
1.8 |
2.2 |
424.2 |
1.558 |
970 |
| WY-315L1-2 |
160 |
215 |
279.3 |
265.4 |
255.8 |
2974 |
94.6 |
0.92 |
7.1 |
1.8 |
2.2 |
513.8 |
1.726 |
1080 |
| WY-315L2-2 |
200 |
270 |
348.4 |
331.0 |
319.0 |
2974 |
94.8 |
0.92 |
7.1 |
1.8 |
2.2 |
642.2 |
1.941 |
1170 |
| WY-355M-2 |
250 |
340 |
433.2 |
411.6 |
396.7 |
2985 |
95.3 |
0.92 |
7.1 |
1.6 |
2.2 |
799.8 |
3.296 |
1690 |
| WY-355L-2 |
315 |
430 |
544.2 |
516.9 |
498.3 |
2988 |
95.6 |
0.92 |
7.1 |
1.6 |
2.2 |
1006.8 |
3.95 |
1850 |
| WY-400M1-2 |
355 |
475 |
626.2 |
594.9 |
573.4 |
2986 |
95.7 |
0.90 |
7.5 |
1.6 |
2 |
1135.4 |
7.45 |
2850 |
| WY-400M2-2 |
400 |
535 |
703.4 |
668.2 |
644.1 |
2988 |
96.0 |
0.90 |
7.5 |
1.7 |
2 |
1278.4 |
7.95 |
2950 |
| WY-400M3-2 |
450 |
600 |
790.5 |
751.0 |
723.8 |
2988 |
96.1 |
0.90 |
7.5 |
1.5 |
2 |
1438.3 |
8.6 |
3200 |
| WY-400L-2 |
500 |
670 |
867.8 |
824.4 |
794.6 |
2988 |
96.2 |
0.91 |
7.5 |
1.5 |
2 |
1598.1 |
9.6 |
3340 |
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