Table of Contents
Advertisement
Inverter rating
6.1
Inverter rating
400 V class
Model FR-F842-[ ]
SLD
Applicable motor capacity
(kW)
LD
SLD
Rated capacity (kVA)
LD
SLD
Rated current (A)
LD
SLD
Overload current
rating
LD
Rated voltage
Regenerative
brakingtorque
Maximum
(When the converter
brake torque
unit (FR-CC2) is used)
DC power supply voltage
Control power supply auxiliary input
Permissible control power supply
auxiliary input fluctuation
Protective structure (IEC 60529)
Cooling system
Approx. mass (kg)
The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
The rated output capacity indicated assumes that the output voltage is 440 V.
The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For repeated duty,
allow time for the inverter and motor to return to or below the temperatures under 100% load.
The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range.
However, the maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about
LD rating reference value
FR-DU08: IP40 (except for the PU connector section)
For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection. (For details, refer to the FR-F800 Instruction Manual
(Detailed).)
92
SPECIFICATIONS
07700
355K
400
355
587
521
770
683
110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature 40°C
120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature 50°C
Three-phase 380 to 500 V
10% torque/continuous
430 to 780 VDC
Single phase 380 to 500 V 50 Hz/60 Hz
Frequency 5%, voltage 10%
Open type (IP00)
Forced air cooling
163
08660
09620
400K
450K
450
500
400
450
660
733
587
660
866
962
770
866
163
243
10940
12120
500K
560K
560
630
500
560
834
924
733
834
1094
1212
962
1094
243
243
.
Advertisement
Chapters
Table of Contents
