Toshiba TOSVERT VF-AS3 Instruction Manual page 578

Item
Voltage class
Frame size
Applicable motor (kW)
Applicable motor (HP)
Type
Form
Output capacity (kVA)
Output current (A)
Output voltage
Overload current rating
Dynamic braking circuit
Dynamic braking resistor
Voltage-frequency
Allowable fluctuation
Required power supply
capacity (kVA)
Degree of protection (IEC60529)
Cooling method
Cooling fan noise (dBA)
*5
(Reference value)
Color
EMC filter
DC reactor
UL type1 kit
*1. Capacity is calculated at 440 V for the 480 V class.
*2. Indicates rated output current when setting <F300: Carrier frequency> into 4 kHz for frame size A1 to A5, 2.5 kHz for frame size A6 to A8.
*3. Lower limit of voltage for 480 V class is 342 V when the inverter is used continuously (load of 100%).
9
*4. Required power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and wires).
*5. These acoustic noise values are not guaranteed because they are just reference values.
12
12. Specifications
A5
55 75
75 100
4450PC 4550PC
*1
80.8 111
*2
106 145
3-phase 380 V to 480 V (The maximum output voltage is equal to the input supply voltage)
Built-in
3-phase 380 V to 480 V - 50/60 Hz
Voltage 323 V to 528 V
77.0 103
*4
IP20
63
Built-in
Specification
480 V class
A6
90 110 132
125 150 200
VFAS3-
4750PC 4900PC 4110KPC 4132KPC
132 161 191
173 211 250
120%-1 minute, 135%-2 s
Optional
External braking resistor (Optional)
*3
, Frequency ± 5%
125 155 181
Forced air-cooled
70
RAL7016 / RAL7035
Built-in
Built-in
Optional
12-6
A7 A8
160 220 250 280
250 350 400 450
4160KPC 4200KPC 4220KPC
230 325 367 419
302 427 481 550
Built-in Optional
3-phase 380 to 440 V - 50 Hz,
3-phase 380 to 480 V - 60 Hz
Voltage 323 to 484 V - 50 Hz,
*3
323 V to 528 V - 60 Hz ,
Frequency ± 5%
214 296 335 379
IP00
73 76
Attached
-
E6582062
315
500
4280KPC
469
616
422