Toshiba TOSVERT VF-AS3 User Manual

E6582062
2. Installation and wiring 2-46
2
9
■ With frame size A1
VFAS3-2004P to 2022P, VFAS3-4004PC to 4037PC
1 Remove the front cover.
For how to remove, refer to [2. 2. 1].
2 Remove two screws for switching of grounding
capacitor.
The grounding capacitor is disconnected.
Mount the removed screws to the positions shown
in the figure on the right and tighten them.
3 To recover the shipping state, mount the two
screws for switching of grounding capacitor and
tighten them.
The grounding capacitor is connected and
grounded.
4 After switching, mount the front cover.
For how to mount, refer to [2. 2. 1].
Important
• For models with two switching screws, be sure to set both screws to the same side.
Screw
Screw
Grounding
Non-grounding

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