IEC Rated Motor Data.

 

Motor KW	Motor Power Factor	Motor Efficiency (%)	Rated Current at 220VAC	Rated Current at 380VAC	Rated Current at 415VAC	Rated Current at 500VAC
0.25	0.7	62	1.4	0.8	0.7	0.6
0.37	0.72	64	2.1	1.2	1.2	0.9
0.55	0.75	69	2.7	1.6	1.6	1.2
0.75	0.8	74	3.4	2	1.8	1.5
1.1	0.83	77	4.4	2.6	2.6	2
1.5	0.83	78	6	3.5	3.5	2.6
2.2	0.83	81	8.7	5	5	3.7
3	0.84	81	11.5	6.6	6.2	5
4	0.84	82	14.7	8.5	7.5	6.4
5.5	0.85	83	19.8	11.5	11	9
7.5	0.86	85	26.5	15.5	14	11.5
11	0.86	87	39	22.5	21	17
15	0.86	87	52	30	28	22.5
18.5	0.86	88	64	36	35	28
22	0.87	89	75	43	40	32
30	0.87	90	100	58	55	43
37	0.87	90	124	72	66	54
45	0.88	91	147	85	80	64
55	0.88	91	180	104	100	78
75	0.88	91	246	142	135	106
90	0.88	92	292	169	165	127
110	0.88	92	357	204	200	154
132	0.88	92	423	243	230	182
130	0.88	93	500	292	275	220
200	0.88	93	620	368	324	283
250	0.88	93	775	465	425	355
315	0.88	93	977	580	530	444
400	0.89	96	1240	720	672	534
500	0.89	96	1550	900	840	667

Notes:

1. When Manufacturer data is different from the above information, default to manufacturer data.
2. These values are for educational purposes only.
3. Due to the wide range of circuit applications, the author assumes no responsibility for the application of these values.