Toshiba TOSVERT VF-AS3 User Manual

E6582062
12-3 12. Specifications
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< 480 V class: HD rating >
Item Specification
Voltage class 480 V class
Frame size A1 A2 A3 A4
Applicable motor (kW) 0.4 0.75 1.5 2.2 4.0 5.5 7.5 11 15 18.5 22 30 37
Applicable motor (HP) 0.5 1 2 3 5 7.5 10 15 20 25 30 40 50
Rating
Type VFAS3-
Form 4004PC 4007PC 4015PC 4022PC 4037PC 4055PC 4075PC 4110PC 4150PC 4185PC 4220PC 4300PC 4370PC
Output capacity (kVA)
*1
1.1 1.7 3.0 4.3 7.1 9.7 12.6 17.9 24.2 29.9 35.3 46.9 56.8
Output current (A)
*2
1.5 2.2 4.0 5.6 9.3 12.7 16.5 23.5 31.7 39.2 46.3 61.5 74.5
Output voltage 3-phase 380 V to 480 V (The maximum output voltage is equal to the input supply voltage)
Overload current rating 150%-1 minute, 180%-2 s
Electrical
braking
Dynamic braking circuit Built-in
Dynamic braking resistor External braking resistor (Optional)
Power supply
Voltage-frequency 3-phase 380 V to 480 V - 50/60 Hz
Allowable fluctuation
Voltage 323V to 528V
*3
, Frequency ± 5%
Required power supply
capacity (kVA)
*4
0.7 1.4 2.6 3.9 6.6 8.5 11.4 16.6 22.3 27.3 32.7 44.3 53.9
Degree of protection (IEC60529) IP20
Cooling method Forced air-cooled
Cooling fan noise (dBA)
(Reference value)
*5
58 54 60 64
Color RAL7016 / RAL7035
EMC filter Built-in
DC reactor Built-in
UL type1 kit Built-in

Toshiba TOSVERT VF-AS3 Specifications

General

Model	TOSVERT VF-AS3
Category	Inverter
Overload Capacity	150% for 60 seconds
Cooling Method	Forced Air Cooling
Control Method	V/f control, Sensorless vector control
Braking Unit	Built-in
Communication Protocols	Modbus RTU, DeviceNet, Profibus DP
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault
Enclosure	IP20
Operating Temperature	-10°C to +50°C
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m