Toshiba TOSVERT VF-nC3 User Manual

E6581595
iii
10. Peripheral devices ......................................................................................................................................................... J-1
10.1 Selection of wiring materials and devices .......................................................................................................... J-1
10.2 Installation of a magnetic contactor ................................................................................................................... J-3
10.3 Installation of an overload relay ......................................................................................................................... J-4
10.4 Optional external devices .................................................................................................................................. J-5
11. Table of parameters and data ........................................................................................................................................ K-1
11.1 User parameters ................................................................................................................................................ K-1
11.2 Basic parameters ............................................................................................................................................... K-1
11.3 Extended parameters ........................................................................................................................................ K-4
11.4 Default settings by inverter rating ...................................................................................................................... K-15
11.5 Default settings by setup menu ......................................................................................................................... K-15
11.6 Input Terminal Function ..................................................................................................................................... K-16
11.7 Output Terminal Function ................................................................................................................................... K-19
11.8 Unchangeable parameters in running ................................................................................................................ K-21
12. Specifications ................................................................................................................................................................. L-1
12.1 Models and their standard specifications ........................................................................................................... L-1
12.2 Outside dimensions and mass ........................................................................................................................... L-4
13. Before Contacting your Toshiba distributor - Trip information and remedies .................................................................. M-1
13.1 Trip causes/warnings and remedies .................................................................................................................. M-1
13.2 Restoring the inverter from a trip ....................................................................................................................... M-6
13.3 If the motor does not run while no trip message is displayed ............................................................................ M-7
13.4 How to determine the causes of other problems................................................................................................ M-8
14. Inspection and maintenance .......................................................................................................................................... N-1
14.1 Regular inspection ............................................................................................................................................. N-1
14.2 Periodical inspection .......................................................................................................................................... N-2
14.3 Contacting with your Toshiba distributor ........................................................................................................... N-4
14.4 Keeping the inverter in storage .......................................................................................................................... N-4
15. Warranty ........................................................................................................................................................................ O-1
16. Disposal of the inverter .................................................................................................................................................. P-1
17. Appendix ........................................................................................................................................................................ Q-1
한국 KC 마크 .................................................................................................................................................................. Q-1

Toshiba TOSVERT VF-nC3 Specifications

General

Model	VF-nC3
Category	Inverter
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, sensorless vector control
Overload Capacity	150% for 60 seconds
Input Frequency	50/60 Hz
Enclosure Rating	IP20
Input Voltage	200-240V AC
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Ambient Temperature	-10°C to +50°C
Communication	Modbus RTU
Cooling Method	Fan Cooled
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Braking Unit	Built-in braking transistor (for models up to 22kW), External braking resistor required