D-51
Parameter Reference
AC30V series Variable Speed Drive
Inj Braking
Parameters::Motor Control::Inj Braking
Designed for VOLTS/Hz Motor Control Mode.
The injection braking feature provides a method of stopping spinning induction motors without returning the kinetic energy of the motor and load
back in to the dc link of the Drive. This is achieved by running the motor highly inefficiently so that all the energy stored in the load is dissipated in
the motor. Thus, high inertia loads can be stopped without the need for an external dynamic braking resistor.
PNO Parameter Descriptions
DC Inj Deflux Time
Motor defluxed duration before starting injection braking
DC Inj Frequency
Max frequency applied to the motor
DC Inj Current Limit
Motor current value
DC Pulse Time
Duration of dc pulse for motor speed below 20% of base speed
Final DC Pulse Time
Duration of the final dc holding pulse
DC Current Level
Level of dc pulse applied
DC Inj Timeout
Maximum time in the low frequency injection braking state
DC Inj Base Volts
Maximum volts applied at base speed
Note: DC injection braking procedure has higher percentage of successful stoppages for the lower power range (frames D-G), than at higher
power range (frames H-K).
Содержание AC30V Series
Страница 140: ...9 24 Setup Wizard AC30V series Variable Speed Drive MONITOR THE DRIVE Figure 9 15 Monitor the Drive and fine tune...
Страница 141: ...Setup Wizard 9 25 AC30V series Variable Speed Drive Figure 9 16 Charting Drive Parameters...
Страница 205: ...Compliance C 10 AC30V series Variable Speed Drive Frame H Frame J Frame K contact Parker for more information...
Страница 341: ...Parameter Reference D 102 AC30V series Variable Speed Drive Setpoint Drive Frequency Frequency 1 Frequency 2...