2.2
Model Specifications FR-E 540 EC
(3-phase connection)
NOTES
Special notes referring to the table:
The applicable motor capacity refers to a motor voltage of 400V.
The overload capacity indicated in % is the ratio of the overload current to the inverter’s rated
current. For repeated duty, allow time for the inverter and motor to return to or below the tem-
peratures under 100% load.
The maximum output voltage cannot exceed the power supply voltage. The maximum output
voltage may be set as desired below the power supply voltage.
The power supply capacity changes with the values of the power supply side inverter im-
pedances (including those of the input reactor and cables).
The rated output current in the parentheses applies when low acoustic noise operation is to
be performed at an ambient temperature higher than 40°C with the parameter 72 value set
to 2kHz or higher.
Specifications
FR-E 500 EC
9
Type
FR-E 540 EC
0.4 k
0.75 k
1.5 k
2.2 k
3.7 k
5.5 k
7.5 k
Rated motor
capacity [kW]
150% Overload
capacity
0.75
1.1
2.2
3
4
7.5
11
200% Overload
capacity
0.4
0.75
1.5
2.2
4
5.5
7.5
Output
Rated
current [A]
150% Overload
capacity
1.8
3
4.9
6.7
9.5
14
21
200 % Overload
capacity
1.6 (1.4)
2.6 (2.2)
4 (3.8)
6 (5.4)
9.5 (8.7)
12
17
Rated output capacity [kVA]
1.2
2.0
3.0
4.6
7.2
9.1
13.0
Overload
capacity
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150% of rated motor capacity for 0.5s; 120% for 1min
(max. ambient temperature 40°C )
200% of rated motor capacity for 0.5s; 150% for 1min
(max. ambient temperature 50°C)
Voltage
���
3-phase, 0V up to power supply voltage
Input
Power supply voltage
3-phase, 380–480V AC,
−
15% / +10%
Voltage range
323–528V AC at 50 / 60Hz
Frequency range
50 / 60Hz
±
5%
Rated input capacity [kVA]
���
1.5
2.5
4.5
5.5
9
12
17
Protection
IP 20
Cooling
Self-cooling
Fan-cooling
Weight [kg]
1.9
1.9
2.0
2.1
2.1
3.8
3.8
