Baldor Inverter Control Manuel D’Utilisation
6-2 Specifications and Product Data
MN715
Control Specifications:
Control Method
Sinewave Carrier input, PWM output
Frequency Accuracy
0.01Hz Digital
0.05 % Analog
0.05 % Analog
Frequency Resolution
0.01Hz Digital
0.5% Analog
0.5% Analog
Carrier Frequency
1kHz to15kHz adjustable
2.5kHz Standard
8.0kHz Quiet
2.5kHz Standard
8.0kHz Quiet
Transistor Type
IGBT (Insulated Gate Bipolar Transistor)
Transistor Rise Time
2500 V/
m
sec. (dv/dt)
Torque Boost
Automatic adjustment to load (Standard)
0 to 15% of input voltage (Manual)
0 to 15% of input voltage (Manual)
Volts/Hertz Pattern
Linear, Squared Reduced, Three Point
Accel/Decel Time
0 to 3600 sec. for 2 assignable plus JOG
S-Curve Time
0 to 100%
Base Frequency
10 to 400Hz
Regenerative Braking Torque
20% Minimum (–E, –W)
100% with optional external braking resistor (–EO, –MO, –ER)
100% with optional external braking resistor (–EO, –MO, –ER)
Jog Frequency
0 to Maximum frequency
Skip Frequency
0 to Maximum frequency in 3 zones.
Minimum Output Frequency
0 to Maximum frequency
Maximum Output Frequency
0 to Maximum frequency
Auto Restart
Manual or Automatic
Slip Compensation
0 to 6Hz
Operating modes
Keypad
Standard Run
15 Speed 2 Wire
Fan Pump 2 Wire
Fan Pump 3 Wire
Serial
Process Control
3 Speed Analog 2 Wire
3 Speed Analog 3 Wire
Electronic Pot – 2 Wire
Electronic Pot 3 Wire
Standard Run
15 Speed 2 Wire
Fan Pump 2 Wire
Fan Pump 3 Wire
Serial
Process Control
3 Speed Analog 2 Wire
3 Speed Analog 3 Wire
Electronic Pot – 2 Wire
Electronic Pot 3 Wire
Analog Inputs: (2 Inputs)
Potentiometer Input
0 - 10VDC
Differential Input Full Scale Range
0-5VDC, 0-10VDC, 4-20mA
Differential Input Common Mode Rejection
40db
Input Impedance
20k
W