Toshiba TOSVERT VF-AS3 Manual

E6582051
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Cautions for parameters
Warning
Prohibited
▼ Do not use application of writing into same parameter more than 100,000 times.
The Life of EEPROM is approximately 100,000 times. Frequent writing to the EEPROM
of inverter will cause a memory corruption.
Notes on use
Notes
▼
Do not install the inverter where the temperature or the humidity will change rapidly.
▼
Keep a distance of 20cm or more between the inverter 's power cable and the data
transmission cable.
Or the inverter might malfunction because of noise.
▼
Insert a magnetic contactor or similar device between the inverter and the power supply
to ensure that power is turned off if an emergency stop command is entered through the
network.

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