1.1 Features
1-3
Chap. 1 INTRODUCTION TO FRENIC-Mini
• Inclusion of a brake signal makes it even more convenient
At brake release time
After the motor runs, the inverter detects torque generation and outputs signals.
At brake application time
Brake application that matches the timing can be done, so mechanical brake wear is reduced.
• Tripless deceleration by automatic deceleration control
The inverter controls the energy level generated and the deceleration time to decelerate to stop the
motor without tripping due to overvoltage.
Figure 1.5
Default functions for fans and pumps
• Automatic energy-saving function provided as standard
To minimize the total loss (motor loss plus inverter loss), rather than just the motor loss as in the
predecessor models, FRENIC-Mini saves even more power when used with fans or pumps.
Refer to Chapter 4, Section 4.7 "Drive Command Controller" for details.
* Energy savings vary depending on the motor characteristics.
Figure 1.6 Example of Energy Savings
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