8-3
Chap. 8 SPECIFICATIONS
MD (Medium Duty)-mode inverters for medium load (90 to 400 kW)
Item Specifications
Type (FRN_ _ _G1S-4) 90 110 132 160 200 220 280 315 355 400
Nominal applied motor
(kW)
*1
(Output rating)
110 132 160 200 220 250 315 355 400 450
Rated capacity (kVA)
*2
160 192 231 287 316 356 445 495 563 640
Rated voltage (V) *3 Three-phase 380 to 480 V (with AVR function)
Rated current (A) 210 253 304 377 415 468 585 650 740 840
Output ratings
Overload capability 150%-1 min
Voltage, frequency
380 to 440 V, 50 Hz
380 to 480 V, 60 Hz
Allowable
voltage/frequency
Voltage: +10 to -15% (Interphase voltage unbalance: 2% or less)
*4, Frequency: +5 to -5%
Input power
Required capacity
(with DCR) (kVA)
*5
140 165 199 248 271 308 388 436 489 547
Torque (%) *6 7 to 12%
Braking transistor –
Built-in braking resistor
Braking time (s)
–
Braking
Duty cycle (%ED) –
DC reactor (DCR) *7 Option
Applicable safety
standards
UL508C, C22.2No.14, EN61800-5-1:2003, EN954-1 Cat.3
Enclosure (IEC60529) IP00, UL open type
Cooling method Fan cooling
Weight / Mass (kg) 62 64 94 98 129 140 245 245 330 330
*1 Fuji 4-pole standard motor
*2 Rated capacity is calculated assuming the rated output voltage as 220 V for 200 V class series and 440 V for 400 V class series.
*3 Output voltage cannot exceed the power supply voltage.
*4
3) -61800 (IEC 67 ×
(V) voltageaverage phase-Three
(V) voltageMin. - (V) voltageMax.
(%) unbalance Voltage
=
If this value is 2 to 3%, use an optional AC reactor (ACR).
*5 Required when a DC reactor (DCR) is used.
*6 Average braking torque for the motor running alone. (It varies with the efficiency of the motor.)
*7 A DC reactor (DCR) is optionally provided. Note that inverters with a capacity of 55 kW in LD mode and inverters with 75 kW or above in all modes
require a DCR to be connected. Be sure to connect it to those inverters.
Note: A box () in the above table replaces A or E depending on the shipping destination.
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