4 SUNFAR C300
C300 series of non-sensor current vector-control inverter manual
Under voltage inhibit
feature In running
It is special for the users with lower power
supply and
voltage fluctuate frequently, even the voltage is lower than
Permissible voltage, and the system will maintain the
longer running time.
Multi-speed selection
and wobble freq. running
Up to 8 stages of programmable multi-speed control, 6
kinds of running mode Wobble freq. function is composed
of preset freq., center freq. adjusted and saving state and
restart when inverter just had power off.
PID control
RS485 communication
Embedded PID controller can preset freq. Standard
positioning RS485 Manifoldcommunication protocols can
be selected, having synchronous linkage function.
Analog input
DC voltage 0
～
10V
，
DC current 0
～
20mA
Freq.
Setting
Digital input
It can be set by Operation panel, RS485, UP/DW terminal
and combination setting.
OC output
One OC output and one faults electric delay out
（
TA
，
TB
，
TC
），
16 options can be selected.
Output
Signal
Analog output
One output 0
～
10V voltage and upper/lower limit can be
set by user
Voltage stabilizing running
Automatically
To get the most stable running effect, user can select
static stabilizing voltage, dynamics stabilizing voltage
and non-stabilizing voltage.
Acceleration/deceleration
Time setting
0.1 to 6000 seconds, S-curve or linear
Regenerative
braking
75% above
Brake
DC braking
Start and stop can be selected respectively, action freq.
is form 0 to 50.0Hz, and action time is form 1 to 20.0s.
Continuous action is also optional.
Determine speed and restart
To use the function of Smooth restarting and stop
restarting during motor works.
Counter
Embedded one counter, which will help the integration
of system
Typical
Functions
Operation functions
Setting of upper limit freq. and lower limit freq., freq
hopping running, Reversal running limit, slip freq.
compensate, RS485 communication, frequency
Acc/Dec control, self-recovery running, ect.
