Toshiba TOSVERT VF-nC3 User Manual

E6581595
F-57
6
6.18.2 Changing the unit (A/V) from a percentage of current
and voltage
 :Current/voltage unit selection
 Function
These parameters are used to change the unit of monitor display.
%  A (ampere)/V (volt)
Current 100% = Rated current of inverter
100 V class: Input voltage 100% = 100Vac
Output voltage 100% = 200Vac
200 V class: Input/output voltage 100% = 200Vac
 Example of setting
During the operation of the VFNC3-2037P (rated current: 16.7A) at the rated load (100% load), units are
displayed as follows:
1) Display in percentage terms 2) Display in amperes/volts

.
 
 
Output current:
16.7A
Input voltage:
200V
Input voltage:
100%
Output current:
100%
%
%
[Parameter setting]
Title Function Adjustment range Default setting

Current/voltage unit
selection
0: %
1: A (ampere) / V (volt)
0
* The  converts the following parameter settings:
 A display Current monitor display: Load current, torque current
Motor electronic-thermal protection level 1 & 2
, 
DC braking current 
Stall prevention level 1 & 2 , 
Small current detection current 
 V display: Input voltage, output voltage
Note) Base frequency voltage 1 & 2(, ) always displayed in the unit of V.

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