Kruger Ecowatt K320 Series Operation Manual page 359

Ecowatt Drive K320 series
®
According to the working principle and structure of breakers, if the

manufacturer's regulation is not followed, hot ionized gases may escape
from the breaker enclosure when a short-circuit occurs. To ensure safe use,
exercise extra caution when installing and placing the breaker. Follow the
manufacturer's instructions.
To ensure safety, you can configure an electromagnetic contactor on the input side to control
the switch-on and switch-off of the main circuit power, so that the input power supply of the
VFD can be effectively cut off when a system fault occurs.
VFD model
K320-2R2P-4
K320-003P-4
K320-5R5P-4
K320-7R5P-4
K320-011P-4
K320-015P-4
K320-018P-4
K320-022P-4
K320-030P-4
K320-037P-4
K320-045P-4
K320-055P-4
K320-075P-4
K320-090P-4
K320-110P-4
K320-132P-4
K320-160P-4
K320-185P-4
K320-200P-4
K320-220P-4
K320-250P-4
K320-280P-4
K320-315P-4
K320-355P-4
K320-400P-4
K320-450P-4
K320-500P-4
Table D-1 AC 3PH 380V(-15%)–440V(+10%)
Breaker rated current (A) Quick fuse (A) Contactor rated current (A)
6/10
10/20
20/25
25/32
32/50
50/63
63/63
63/80
80/100
100/125
125/140
140/180
180/225
225/250
250/315
315/400
400/500
500/500
500/630
630/630
630/700
700/800
800/1000
1000/1000
1000/1000
1000/1250
1250/1250
Optional peripheral accessories
10/10
10/20
20/35
35/40
40/50
50/60
60/70
70/90
90/125
125/125
125/150
150/200
200/250
250/300
300/350
350/400
400/500
500/600
600/600
600/700
700/800
800/1000
1000/1000
1000/1000
1000/1200
1200/1200
1200/1400
-350-
9/9
9/18
18/25
25/32
32/38
38/50
50/65
65/80
80/80
80/98
98/115
115/150
150/185
185/225
225/265
265/330
330/400
400/400
400/500
500/500
500/630
630/630
630/800
800/800
800/1000
1000/1000
1000/1000