80
Carrier Frequency Varies According to Inverter Capacity (kVA).
(3) Carrier frequency can be automatically reduced to 2.5 kHz when (n75) is set
to 1 and the following conditions are satisfied.
Output frequency < 5Hz
Output frequency > 100%
Factory Setting (n75) is 0 (disabled)
Voltage Class
Capacity
hp(kW)
Initial Setting
Maximum
Continuous
Output Current
(A)
Reduced
Current (A)
*1
Setting
Carrier
Frequency
200V
Single-phase
3-phase
0.13 (0.1)
4
10kHz
0.8
–
0.25 (0.2)
4
10kHz
1.6
0.5 (0.4)
4
10kHz
3.0
1 (0.75)
4
10kHz
5.0
2 (1.5)
3
7.5kHz
8.0
7.0
3 (2.2)
3
7.5kHz
11.0
10.0
5 (3.7)
3
7.5kHz
17.5
16.5
400V
3-phase
0.25 (0.2)
3
7.5kHz
1.2
1.0
0.5 (0.4)
3
7.5kHz
1.8
1.6
1 (0.75)
3
7.5kHz
3.4
3.0
2 (1.5)
3
7.5kHz
4.8
4.0
3 (2.2)
3
7.5kHz
5.5
4.8
4 (3.0)
3
7.5kHz
7.2
6.3
5 (3.7)
3
7.5kHz
9.2
7.6
(1) Reduce continuous output current by changing carrier frequency to a
setting of 4 (10 kHz) for 200V class inverters (size > 1.5kW) and all 400V
class inverters. Refer to the table above for the reduced current.
[Operation Condition]
•
Input power supply voltage: 3-phase 200 to 230V (200V class)
Single-phase 200 to 240V (200V class)
3-phase 380 to 460V (400V class)
•
Ambient temperature:
14 to 122
o
F (-10 to +50
o
C)
(2) If the wiring distance is long (approx. 50 meters), reduce the inverter car-
rier frequency as described below.
Wiring Distance between
Inverter and Motor
Up to 50m
Up to 100m
More than 100m
Carrier frequency
(n46 setting)
10kHz or less
(n46=1, 2, 3, 4,
7, 8, 9)
5kHz or less
(n46=1, 2,
7, 8, 9)
2.5kHz or less
(n46=1, 7, 8, 9)
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Summary of Contents for VS MINI J7 series
Page 13: ...13 2 IDENTIFYING THE PARTS All manuals and user guides at all guides com...
Page 14: ...14 Notes All manuals and user guides at all guides com...
Page 21: ...21 Standard Wiring All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 23: ...23 Dimensions All manuals and user guides at all guides com...
Page 34: ...34 Notes All manuals and user guides at all guides com...
Page 38: ...38 Notes All manuals and user guides at all guides com...
Page 56: ...56 Notes All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 98: ...98 Notes All manuals and user guides at all guides com...
Page 102: ...102 NOTES All manuals and user guides at all guides com...