VB3/ V5 / VB 5 series inverter
8
2
2
2
2 .
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.
. General
General
General
General Specification
Specification
Specification
Specification
Wall mounted or install inside cabinet
Main
Main
Main
Main Control
Control
Control
Control
Function
Function
Function
Function
Optimized space voltage vector SVPWM modulation
SVPWM control ( dead zone compensation for optimized low-frequency)
Digital Setting: max frequency ×± 0. 01% ;
Analog Set ting : max frequency ×± 0.2%
Digital Setting : 0.01Hz ;
Analog Set ting : max frequency × 0.1%
Auto torque boost , manual torque boost 0.1% ~ 30.0%
Five modes : constant torque V/F curve, 1 V/F curve mode by user and 3 kinds of
torque-derating modes ( 2 nd power , 1.7 th power , 1.2 nd power )
Acc elerate /Dec elerate curve
Two
modes : linear Acc/Dec, S curve Acc/Dec ; seven kinds of Acc/Dec time
(Maximum:6000 minutes) and unit(minute or second) is selectable.
Initial frequency of DC braking : 0 ~ 15.00Hz
Braking time : 0 ~ 60.0 s
Braking current : 0 ~ 80 %
P ower consumption braking
P ower consumption unit inside, can be connected with external braking resistor
Range of jog frequendy : 0.1Hz ~ 50.00Hz, Acc/Dec time of jog operation 0.1 ~
60.0s
Be able
to
form close loop control system easily
Multi-step speed running can be realized by internal PLC or control terminals
T
extile w obble frequency
A djustable preset frequency and center frequency
Auto voltage regulation
(AVR)
When the power system voltage changes, maintain the constant of output voltage