Standard Specification - HNC Electric HV590 Series User Manual

1

5 Standard specification

.
Item
Control system
Drive performance
Maximum frequency
Carrier frequency
Input frequency resolution
Control mode
Startuptorque
Speed range
Speed stabilizing precision
Torque control precision
Over load capability
Torque boost
V/Fcurve
V/F separation
Acc. /deccurve
DC brake
Jog control
Simple PLC and MS speed
running
Built-in PID
Auto voltage regulation
(AVR)
Over-voltage/current stall
control
Quickcurrent limit
Torque limit & control
Instantaneous stop
non-stop
Rapid current limit
Virtual IO
Section I. Product Information
High performance of current vector control technology to realize
asynchronous motor and synchronous motor control
High efficiency driving for induction motor and synchronous motor
Vector control：0~300HzV/Fcontrol：0~3200Hz
0.5k~16kHz;thecarrierfrequency
according to the load characteristics
Digital setting： 0.01Hz
Analog setting： maximum frequency ×0.025%
Open loop vector control(SVC)
Closed loop vector control(FVC)
V/F control
Type G：0.5Hz/150%(SVC)；0Hz/180%(FVC)
1：100(SVC)
± 0.5%(SVC)
± 5%(FVC)
G type： rated current 150% -1 minute, rated current 180% -3
seconds;
Auto torque boost function；Manual torque boost 0.1%~30.0%
LinearV/F,Multi-point V/Fand Square V/F curve (power of 1.2, 1.4, 1.6,
1.8, 2)
In 2 ways：separation ,semi seperation
Straight line or S curve acceleration and deceleration mode.
Four kinds of acceleration and deceleration time. Acceleration and
deceleration time range between 0.0s to 6500.0s
DC brake frequency：0.00Hz to maximum frequency,brake time：
0.0s to 36.0s, and brake current value： 0.0% to 100.0%.
Jog frequency range：0.00Hz~50.00Hz. Jog acceleration/deceleration
time 0.0s~6500.0s.
It can realize at maximum of 16 segments speed running via the built-
in PLC or control terminal.
It is easy to realize process-controlled close loop control system
It can keep constant output voltage automatically in case of change of
network voltage.
It can limit the running voltage/current automatically and prevent
frequent over-voltage/current tripping duringthe running process
Minimize the over-current fault,protect normal operation of the inverter
"Excavators" characteristics,automatically limit torque during
operation,prevent frequent over-current trip;
Closed loop vector mode can realize the torque control.
When instantaneous power off,voltage reduction is compensated
through load feedback energy,which could make inverter keep running
in a short period of time.
To avoid inverter frequent over-current fault.
5 groups of virtual DI,DO to realize simple logic control
9
Specifications
will be automatically
Speed range
Speed stabilizing precision
adjusted