Inovance MD290T45G/55P User Manual

1. Product Information
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Item Description
Standard
functions
Input frequency resolution Digital setting: 0.01 Hz
Analog setting: Max. frequency x 0.025%
Control mode Voltage/Frequency (V/F) control
Torque boost Customized boost 0.1 % to 30.0 %
V/F curve
Ɣ
Straight-line V/F curve
Ɣ
Multi-point V/F curve
Ɣ
Square V/F curve
Ɣ
Complete V/F separation
Ɣ
Half V/F separation
Ramp mode
Ɣ
Straight-line ramp
Ɣ
S-curve ramp
Four separate acceleration/deceleration time settings in
the range of 0s to 6500s.
DC injection braking DC injection braking frequency: 0 Hz to max. frequency
DC injection braking active time: 0.0s to 36.0s.
Current level of DC injection braking: 0% to 100%.
Jog running Frequency range of jog running: 0.00 to 50.00 Hz
Acceleration/Deceleration time of jog running:0.0s to
6500.0s
Onboard multiple preset
speeds
The system implements up to 16 speeds by using
simple PLC function or by using digital input signals.
Onboard PID The system implements the proportionalegral-derivative
(PID) function in the closed-loop control.
Automatic voltage regulation
(AVR)
The system maintains a constant output voltage
automatically when the grid voltage changes through
the permissible range.
Voltage limit and current limit The system limits the output current and voltage
automatically during operation to prevent frequent or
excessive trips.
Current limit and control The system limits the current automatically during
operation to prevent frequent overcurrent tripping.

Inovance MD290T45G/55P Specifications

General

Brand	Inovance
Model	MD290T45G/55P
Category	DC Drives
Language	English