Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual page 327

Single-phase 200V power supply
Model FR-E720S- K(SC)
Applicable motor capacity (kW)
Rated capacity (kVA)
∗2
Rated current (A)
∗7
Overload current rating
∗3
Rated output voltage
∗4
Regenerative braking torque
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply capacity (kVA)
Protective structure (JEM1030)
Cooling system
Approximate mass (kg)
Single-phase 100V power supply
Model FR-E710W- K
Applicable motor capacity (kW)
Rated capacity (kVA)
∗2
Rated Current (A)
∗7
Overload current rating
∗3
Rated output voltage
Regenerative braking torque
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Power supply capacity (kVA)
Protective structure (JEM1030)
Cooling system
Approximate mass (kg)
∗1
The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
∗2
The rated output capacity indicated assumes that the output voltage is 230V.
∗3
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. If the automatic restart after instantaneous power failure function (Pr. 57) or
power failure stop function (Pr. 261) is set and power supply voltage is low while load becomes bigger, the bus voltage decreases to power failure detection
level and load of 100% or more may not be available.
∗4
The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range. However,
the pulse voltage value of the inverter output side voltage remains unchanged at about
∗5
The braking torque indicated is a short-duration average torque (which varies with motor loss) when the motor alone is decelerated from 60Hz in the shortest
time and is not a continuous regenerative torque. When the motor is decelerated from the frequency higher than the base frequency, the average
deceleration torque will reduce. Since the inverter does not contain a brake resistor, use the optional brake resistor when regenerative energy is large. A
brake unit (FR-BU2) may also be used. (Option brake resisitor cannot be used for 0.1K and 0.2K.)
∗6
The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
∗7
Setting 2kHz or more in Pr. 72 PWM frequency selection to perform low acoustic noise operation with the surrounding air temperature exceeding 40°C, the
rated output current is the value in parenthesis.
∗8
For single-phase 100V power input model, the maximum output voltage is twice the amount of the power supply voltage and cannot be exceeded.
∗9
In a single-phase 100V power input model, the output voltage may fall down when the load is heavy, and larger output current may flow compared to a
threephase input model. Use the motor with less load so that the output current is within the rated motor current range.
∗10 The safety stop function model is indicated with SC.
0.1 0.2
∗10
0.1 0.2
∗1
0.3 0.6
0.8 1.5
(0.8) (1.4)
150% 60s, 200% 3s (inverse-time characteristics)
Three-phase 200 to 240V
150%
∗5
Single-phase 200 to 240V 50Hz/60Hz
170 to 264V 50Hz/60Hz
0.5 0.9
∗6
Self-cooling
0.6 0.6
0.1 0.2
0.1 0.2
∗1
0.3 0.6
0.8 1.5
(0.8) (1.4)
150% 60s, 200% 3s
(inverse-time characteristics)
Three-phase 200 to 230V
150%
∗5
Single-phase 100 to 115V 50Hz/60Hz
90 to 132V 50Hz/60Hz
Within ±5%
0.5 0.9
∗6
Enclosed type (IP20)
Self-cooling
0.6 0.7
0.4 0.75 1.5
0.4 0.75 1.5
1.2 2.0 3.2
3.0 5.0 8.0
(2.5) (4.1) (7.0)
100% 50%
Within ±5%
1.5 2.5 4.0
Enclosed type (IP20)
Forced air cooling
0.9 1.4 1.5
0.4 0.75
0.4 0.75
1.2 2.0
3.0 5.0
(2.5) (4.1)
,
∗8 ∗9
100%
1.5 2.5
0.9 1.5
that of the power supply.
2
Rating
2.2
2.2
4.4
11.0
(10.0)
20%
5.2
2.0
7
327