Fuji Electric FRENIC MEGA G2 Series - 11.2 Size of Current for Each Part of the Inverter

11.2 Size of Current for Each Part of the Inverter
11-2
11.2 Size of Current for Each Part of the Inverter
Table 11.2-1 contains information for referencing current values for each part of the inverter based on the power
system and applicable motor capacity necessary when selecting peripheral equipment and options.
Table 11.2-1 Size of current for each part of inverter
HHD specification: Heavy Duty applications
HND specification: Normal Duty applications
Power system
Specification
Standard
applicable
motor (kW) [HP]
Inverter type
50 Hz, 200 V
60 Hz, 220 V
Braking
resistor
circuit
current (A)
Input RMS current value
(A)
DC intermediate
circuit current (A)
Input RMS current value
(A)
DC intermediate
circuit current (A)
DC reactor (DCR)
DC reactor (DCR)
Yes
N/A
Yes
N/A
Three-phase 200 V
HHD
0.4 [1/2]
FRN0003G2S-2G
1.6
3.1
2.0
1.5
3.0
1, 8
1.2
HHD
0.75 [1]
FRN0005G2S-2G
3.2
5.3
4.0
3.0
4.9
3.7
1.6
HHD
1.5 [2]
FRN0008G2S-2G
6.1
9.5
7.5
5.6
8.7
6.9
3, 6
HHD
2.2 [3]
FRN0011G2S-2G
8.9
13.2
11.0
8.1
12.0
10.0
3.5
HHD
3.7 [5]
FRN0018G2S-2G
15.0
22.2
18.4
13.6
20.0
16.7
4.1
HHD
5.5 [7.5]
FRN0032G2S-2G
21.1
31.5
25.9
19.0
28.4
23.3
6.4
HND
7.5 [10]
28.8
42.7
35.3
26.0
38.5
31.9
6.4
HHD
7.5 [10]
FRN0046G2S-2G
28.8
42.7
35.3
26.0
38.5
31.9
6.1
HND
11 [15]
42.2
60.7
51.7
38.0
54.7
46.6
6.1
HHD
11 [15]
FRN0059G2S-2G
42.2
60.7
51.7
38.0
54.7
46.6
9.1
HND
15 [20]
57.6
80.1
70.6
52.0
72.2
63.7
9.1
HHD
15 [20]
FRN0075G2S-2G
57.6
80.1
70.6
52.0
72.2
63.7
11
HND
18.5 [25]
71.0
97.0
87.0
64.0
87.4
78.4
11
HHD
18.5 [25]
FRN0088G2S-2G
71.0
97.0
87.0
64.0
87.4
78.4
14
HND
22 [30]
84.4
112
103
76.0
101
93.1
14
HHD
22 [30]
FRN0115G2S-2G
84.4
112
103
76.0
101
93.1
15
HND
30 [40]
114
151
140
103
136
126
15
HHD
30 [40]
FRN0146G2S-2G
114
151
140
103
136
126
19
HND
37 [50]
138
185
169
124
167
152
19
HHD
37 [50]
FRN0180G2S-2G
138
185
169
124
167
152
25
HND
45 [60]
167
225
205
150
203
184
25
HHD
45 [60]
FRN0215G2S-2G
167
225
205
150
203
184
30
HND
55 [75]
203
270
249
183
243
224
30
HHD
55 [75]
FRN0288G2S-2G
203
270
249
183
243
224
37
HND
75 [100]
282
-
345
254
-
311
37
HHD
75 [100]
FRN0346G2S-2G
282
345
254
311
49
HND
90 [125]
334
409
301
368
49
HHD
90 [125]
FRN0432G2S-2G
334
409
301
368
62
HND
110 [150]
410
502
369
452
62
(Note)
• Inverter efficiency is calculated using values suitable for each inverter model. Furthermore, input RMS current
is calculated based on the following conditions.
[FRN0115G2S-2G or lower] Power supply capacity: 500 kVA, source impedance: 5%
[FRN0146G2S-2G or higher] Values commensurate with the capacity recommended by Fuji Electric are
used for calculating the power supply capacity and source impedance.
• The input RMS currents listed in the above table will vary in inverse proportion to the power supply voltage,
such as 230 V.
• The braking circuit current is always constant, independent of braking resistor type (built-in, standard,
10%ED).