Standard Specifications EMC type

Three-phase 400V series

(5.5 to 55kW) LD (Low Duty) spec for light load
Item
Specifications
Type (FRN□□□G1E-4□)
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
Nominal applied motor [kW] (*1)
-
-
-
-
-
7.5
11
15
18.5
22
30
37
45
55
75
Output ratings Rated capacity [kVA] (*2)
-
-
-
-
-
12
17
22
28
33
45
57
69
85
114
Rated voltage [V] (*3) -
Three-phase 380 to 480V (with AVR)
Rated Current [A]
-
-
-
-
-
16.5
23
30.5
37
45
60
75
91
112
150
Overload capability
-
120% for 1min
Rated frequency [Hz]
-
50, 60Hz
Input ratings Main circuit power
Phases, voltage, frequency
-
Three-phase 380 to 480V, 50/60Hz
Auxiliary control power input
Phases, voltage, frequency
-
Single-phase 380 to 480V, 50/60Hz
Auxiliary power input for fan
Phases, voltage, frequency (*5)
-
-
Voltage, frequency variations
-
Voltage:+10 to -15% (Voltage unbalance:2% or less (*6)) Frequency:+5 to -5%
Rated current [A] (*7) with DCR
-
-
-
-
-
14.4
21.1
28.8
35.5
42.2
57.0
68.5
83.2
102
138
without DCR
-
-
-
-
-
23.2
33.0
43.8
52.3
60.6
77.9
94.3
114
140
-
Required power supply capacity [kVA] (*8)
with DCR
-
-
-
-
-
10
15
20
25
30
40
48
58
71
96
Braking Torque [%] (*9)
-
70%
15%
7 to 12%
Braking transistor
-
Built-in
-
Min. ohmic value [Ω]
Torque [%]
-
64
130%
48
120%
32
130%
24
140%
16
150%
16
130%
-
Built-in braking resistance
-
80Ω
-
Braking time[s]
-
3.7s
 3.4s
-
%ED
-
2.2
1.4
-
DC injection braking
-
Starting frequency:0.0 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level:0 to 80%
EMC filter
-
EMC standard compliance: Category C3 is only emission and 2nd Env. is immunity. (EN61800-3:2004)
DC reactor (DCR) (*10)
-
Optional
Standard accessory
Applicable safety standards
-
UL508C, C22.2No.14 (pending), EN61800-5-1:2003
Enclosure (IEC60529)
-
IP20 (IEC60529) closed type, UL open type (UL 50)
IP00 open type, UL open type
Cooling method
-
Fan cooling
Weight/Mass [kg]
-
7.1
7.6
7.6
10.7
10.7
11.2
26
26
32
36
 
(*1)
Fuji's 4-pole standard motor.
(*2)
Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series and 440V for three-phase 400V series.
(*3)
Output voltage cannot exceed the power supply voltage.
(*5)
The auxiliary power input is used as an AC fan power input when combining the unit such as high power factor PWM converter with power regenerative function. (Generally not used.)
(*6)
Interphase voltage unbalance ratio[%] = (max. voltage [V] - min. voltage [V])/3-phase average voltage [V]×67(See IEC61800-3.) Use the DC reactor (ACR: optional) when used with 2 to 3 % of unbalance ratio.
(*7)
The value is calculated on assumption that the inverter is connected with a power supply capacity of 500kVA (or 10 times the inverter capacity if the inverter capacity exceeds 50kVA) and %X is 5%.
(*8)
Obtained when a DC reactor (DCR) is used.
(*9)
Average braking torque obtained by use of a motor. (Varies with the efficiency of the motor.)
(*10)
The 55kW DC reactor (DCR) is optional with HD spec, and is provided as a standard accessory with LD spec.
 

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