Toshiba TOSVERT VF-AS3 User Manual

E6582062
2-61 2. Installation and wiring
2
3
9
10
2. 3. 8 Mounting of DC reactor
This inverter is equipped with a DC reactor (DCL) as standard, however, for VFAS3-4160KPC to
4280KPC, it is packaged together with the unit.
After installing the inverter, mount the DC reactor in the following procedure.
■ With frame size A7
VFAS3-4160KPC
1 Remove the front cover (upper) of the inverter unit in advance.
For how to remove, refer to [2. 2. 5].
2 Remove four screws of the DC reactor cover of the DC
reactor.
Store the removed screws so as not to be lost.
3 Remove the DC reactor cover from the DC reactor by pulling
it down.
The upper side of the DC reactor cover is to be inserted.
Caution
Mandatory
action
• Mount the attached DC reactor (DCL) for VFAS3-4160KPC ~ 4280KPC.
If you do not mount the attached DC reactor (DCL), it will result in malfunction. Mount the DC
reactor (DCL) between [PA/+] and [PO].
DC reactor cover
Screw
DC reactor cover
pulling
down

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