Specifications
VFD‐G7SeriesFrequencyInverterOperationManualChapter2SpecificationsandSelection
12
Carrier frequency 0.5Khz~15.0Khz, both PWM mode could be
chosen
Acc/Dec time 0.1~3600.0s
Multiple VF curve Linear V/F curve, 2.0 times power drop
torque V/F curve, custom V/F percentage
(can realize manual energy saving control),
multipoint VF curve.
Built-in PID Built-in PID controller, apply to process
control occasion such as water or gas supply.
Meanwhile the sleep wake up function could
save energy to the great extent possible.
Simple PLC
operation
16 segment goal setting, frequency or mode
of percentage setting could be chosen, each
segment of operation time and direction could
be set separately, and realize timing stop
function.
Common function Speed tracking, Cut-off restart, fault recovery,
Automatic torque promotion, the motor’s
parameters auto-learning, Pendulum
frequency operation, hopping frequency,
UP/DOWN control, AVR, Over-voltage
stalling protection,
rapid current-limiting, Instant power down
and drop frequency operation
Input
Output
Signal
Analog input V1:0~10V
V2:4~20mA or 0~10V, Select through JP2
jumper
Keyboard potentiometer input: 0~5V