Toshiba TOSVERT VF-AS3 User Manual

E6582062
2. Installation and wiring 2-18
2
9
■ Front cover (lower)
1 Remove four screws of the front cover (lower).
Store the removed screws so as not to be lost.
2 Lift the front cover (lower) and remove it from the unit.
The upper side of the front cover (lower) has three
tabs. If you lift them perpendicular to the cover, the
cover can be removed without getting caught in the
tabs.
3 Mount the front cover in the reverse procedure.
■ Transparent cover
1 Remove the front cover (lower).
Refer to the procedure above.
2 Press and bend the wiring duct lightly by hand and
remove two tabs on the right of the transparent cover
from the fitting holes of the wiring duct.
The tabs of the transparent cover are just fitted in.
3 Lift the right side of the transparent cover first and
remove it from the unit.
The transparent cover is just fitted in and has no
screw.
Be careful that two bolt holes on the left side of the
transparent cover do not get caught.
4 Mount the transparent cover in the reverse procedure.
First, adjust the positions of two bolt holes and fit the
cover in, then, fit two tabs on the right in the wiring
duct.
tab
Front cover
(lower)
Screw
Transparent cover
Wiring duct
tab
Transparent
cover
Bolt
hole
left
side

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