Specifications; Model And Main Standard Specification - Toshiba TOSVERT VF-AS3 Instruction Manual



Specifications

In this chapter, the inverter's model and type, standard specification, outside dimensions, and
approx. mass are described.
6. 1

Model and main standard specification

Standard specification depending on model
< 480 V class: HD rating >
Item
Voltage class
Frame size
Applicable motor (kW)
Applicable motor (HP)
Type
Form
*1
Output capacity (kVA)
*2
Output current (A)
Output voltage
Overload current rating
Dynamic braking circuit
Dynamic braking resistor
Voltage-frequency
Allowable fluctuation
Required power supply
*4
capacity (kVA)
Degree of protection (IEC60529)
Enclosure rating (UL50)
Cooling method
Cooling fan noise (dBA)
*6
Reference value
Color
EMC filter
DC reactor
*1. Capacity is calculated at 440 V for the 480 V class.
*2. Indicates rated output current setting when the PWM carrier frequency (parameter F300) is 4 kHz.
*3. Lower limit of voltage for 480 V class is 342 V when the inverter is used continuously (load of 100%).
*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. The top cover included in the package must be installed with inverter, it is Type1 without the top cover.
*6. These acoustic noise values are not guaranteed because they are just reference values.
A1E
0.4 0.75 1.5 2.2
0.5 1 2
4004PCE 4007PCE 4015PCE 4022PCE
1.1 1.7 3.0 4.3
1.5 2.2 4.0 5.6
3-phase 380 V to 480 V (The maximum output voltage is equal to the input supply voltage)
Voltage 323V to 528V
0.7 1.4 2.6 3.7
58
6-1
Specification
480 V class
A2E
4 5.5 7.5
3 5 7.5 10
VFAS3-
4037PCE 4055PCE 4075PCE
7.1 9.7 12.6
9.3 12.7 16.5
150%-1 minute, 180%-2 s
Built-in
External braking resistor (Optional)
3-phase 380 V to 480 V - 50/60 Hz
*3
, Frequency ± 5%
6.6 8.5 11.4
IP55
*5
Type 12
Forced air-cooled
54
RAL7016
Built-in
Built-in
A3E
11 15 18.5
15 20 25
4110PCE 4150PCE 4185PCE
17.9 24.2 29.9
23.5 31.7 39.2
16.6 22.3 27.3
60
6. Specifications
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