E500 Series Universal Low-Power Inverter
Three phase (4T# series)
380V 50/60Hz
Single phase (2S# series)
220V 50/60Hz
Allowed variation range
of voltage
110%--long term; 150%--1 minute; 180%--2
second
VVVF space voltage vector /SVC (open loop
vector) control
0.1% of the maximum output frequency
Within 0.1% of the maximum output frequency
Within 0.1% of the set output frequency
V/F curve
(Voltage frequency
characteristics )
Reference frequency can be set within 5~400Hz,
and multi-node V/F curve can be randomly set.
Manual setting: 0.0~20.0% of rated output.
Automatic current limiting
and voltage limiting
Automatically detect motor’s stator current and
voltage and control it within allowable range
according to special algorithm, regardless of any
running process like acceleration, deceleration or
static running.
Under voltage limiting
during running
Especially for users of low-grid voltage and
frequently fluctuating grid voltage. Even within the
voltage range lower than allowable value, the system
can maintain longest running time according to
special algorithm and residual capacity distribution
strategy.
7-section programmable multispeed control and 5
kinds of running modes available for selection
Optional built-in PID
controller
Internal integrated optimized PID controller,
allowing for simple closed-loop control.
RS485 communication
and linkage control
SIMPHOENIX user-defined protocol or MODBUS
protocol.
DC voltage 0-10V, and DC current 0-20mA
(optional)
Operating panel setting, potentiometer setting,
RS485 port setting, UP/DW terminal control, and
multiple combined setting with analog input.
One channel OC output and One channel relay output
(TA, TC), with up to 16 kinds of optional meanings.
One channel 0-10V voltage signal, and upper and
lower limit can be set.