3-28 
3.7 Inverter Specifications 
 
   Basic Specifications 
(a) 220V  class 
Inverter capacity (HP)  
1 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 125 150
Rated output Capacity (KVA) 
1.9 3 4.2 6.7 9.5 12.6 17.9 22.9 28.6 32.4 43.8 55.3 68.6 81.9 108 132 158
Rated output 
current (A) 
5  8  11 17.5 25 33 47 60 73 85 115 145 180 215 283 346 415
Heavy-load 
type  
H.D.(150%/1
min) 
Maximum 
applicable 
motor 
*1
HP 
(KW) 
1 
(0.75) 
2 
(1.5) 
3 
(2.2) 
5 
(3.7)
7.5
(5.5)
10
(7.5)
15
(11)
20 
(15)
25 
(18.5)
30 
(22)
40 
(30)
50 
(37) 
60 
(45) 
75 
(55) 
100
(75)
125
(90)
150
(110)
Rated output 
current (A) 
6  9.6 12  21 30 40 56 69 79 110 138 169 200 250 312 360 450
Standard-
load type  
N.D.(120%/1
min) 
Maximum 
applicable 
motor 
*1
HP 
(KW) 
1.5 
(1.1) 
3 
(2.2) 
4 
(3) 
7.5 
(5.5)
10 
(7.5)
15 
(11)
20 
(15)
25 
(18.5)
30 
(22)
40 
(30)
50 
(37)
60 
(45) 
75 
(55) 
100 
(75) 
125
(90)
150
(110)
175
(130)
The maximum output voltage 
(V) 
3-phase, 200V~240V 
Output rated 
The maximum output 
frequency (Hz) 
Based on parameter setting 0.1~400.0(1200.0) Hz 
Rated voltage, frequency 
Single/3-phase 
200V~240V, 
50/60Hz 
3-phase 200V~240V, 50/60Hz 
Allowable voltage fluctuation  -15% ~ +10% 
Power 
Allowable frequency 
fluctuation 
±5% 
(b) 440V class 
Inverter capacity (HP) 
1 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 125 150 175 215
Rated output Capacity (KVA) 
2.6 3.2 4.2  7 11.3 13.7 18.3 23.6 29.7 34.3 45.7 57.2 69.3 85.4 114 137 165 198 225
Rated output 
current (A) 
3.4 4.2 5.5 9.2 14.8 18 24 31 39 45 60 75 91  118 150 180 216 260 295
Heavy-load 
type  
H.D.(150%/
1min) 
Maximum 
applicable motor 
*1
HP (KW) 
1 
(0.75
) 
2 
(1.5
) 
3 
(2.2
) 
5 
(4) 
7.5 
(5.5)
10 
(7.5)
15 
(11)
20 
(15)
25 
(18.
5)
30 
(22)
40 
(30)
50 
(37)
60 
(45) 
75 
(55) 
100 
(75) 
125
(90)
150
(110)
175
(132)
215
(160)
Rated output 
current (A) 
4.1 5.4 6.9 11.1 17.5 23 31 38 44 58 72 88 103 145 165 208 250 296 328
Standard-
load type  
N.D.(120%/
1min) 
Maximum 
applicable motor 
*1
HP (KW) 
2 
(1.5) 
3 
(2.2
) 
4 
(3) 
7.5 
(5.5)
10 
(7.5)
15 
(11)
20 
(15)
25 
(18.5
) 
30 
(22)
40 
(30)
50 
(37)
60 
(45)
75 
(55) 
100 
(75) 
125 
(90) 
150
(110)
175
(132)
215
(160)
250
(185)
The maximum output voltage 
(V) 
3-phase 380V~480V 
Output rated 
The maximum output 
frequency (Hz) 
Based on parameter setting 0.1~400.0(1200.0) Hz 
Rated voltage, frequency  3-phase 380V ~ 480V, 50/60Hz 
Allowable voltage fluctuation  -15% ~ +10% 
Power 
Allowable frequency 
fluctuation 
±5%