Chapter 8 SPECIFICATIONS
8.1 Standard Models
8.1.1 Single-phase 200 V class series
Item
Specifications
Type
0.4
0.75
1.5
2.2
Applicable motor rating (kW)
*1
0.4
0.75
1.5
2.2
O
u
tp
u
t
Rati
n
g
s
Rated capacity (kVA)
*2
0.9
1.6
2.8
3.8
Rated voltage (V)
*3
Three-phase, 200 to 240 V (with AVR function)
Rated current (A)
*4
3.5 (2.5)
4.2 (4.2)
9.2 (7.5)
10.0 (10.0)
Overload capability
150% of rated output current for 1 min (for the rated current given in
parentheses)
Rated frequency (Hz)
50/60 Hz
Inp
u
t
R
a
tin
gs
Phases, voltage,
frequency
Single-phase, 200 to 240 V, 50/60 Hz
Voltage and
frequency variations
Voltage: +10 to -10%, Frequency: +5 to -5%
Rated
current (A)
*6
(w/o
DCR)
5.4
9.7
16.4
24.0
Required power
supply capacity (kVA)
*7
0.7
1.3
2.4
3.5
Brakin
g
Torque (%)
*8
100
50
30
DC braking
Braking starting frequency
*9
: 0.0 to 60.0 Hz,
Braking time: 0.0 to 30.0 s, Braking level: 0 to 100%
Braking transistor
Built-in
Applicable safety standards
UL61800-5-1, IEC 61800-5-1(under application)
Enclosure
IP20 (IEC 60529), UL open type (UL50)
Cooling method
Fan cooling
Mass (kg)
0.6
0.6
1.0
1.0
*1 Fuji 4-pole standard motors
*2 Refers to the rated capacity assuming the rated output voltage as 220 V.
*3 Output voltages cannot exceed the power supply voltage.
*4 The load shall be reduced so that the continuous operating current is the rated current in parentheses or less if
the carrier frequency is set to 3 kHz or above or the ambient temperature exceeds 40°C.
*5
Interphase voltage unbalance (%) =
Max. voltage (V) - Min.voltage (V)
× 67 (Refer to IEC 61800 - 3)
3 - phase average voltage (V)
If this value is 2 to 3%, use an optional AC reactor (ACR).
*6 Refers to the estimated value to apply when the power supply capacity is 500 kVA (inverter capacity x 10 when
the inverter capacity exceeds 50 kVA) and the inverter is connected to the %X = 5% power supply.
*8 Refers to the average braking torque to apply when the motor running alone decelerates from 60 Hz with the
AVR control being OFF. (It varies with the efficiency of the motor.)
*9 Available only for induction motor drive.
8-1
