Fig 7.9 Regeneration Resistor And Regeneration Unit Connection - OE Max Controls CSDJ Plus User Manual

Regenerative Resistance
Energy is charged in the capacitor with the amount driven by
multiplying the motor speed and torque when the motor is
decelerated. By consuming the energy by the regeneration resistor, it
protects the device of main circuit. Regeneration resistor may not be
attached to the CSDJ Plus Servo Drive with 400W or lower. However,
regeneration unit or auxiliary capacitor can be attached to the P-N
terminal.
CSDJ Plus Servo Drive with 600W to 1kW has an regeneration circuit,
which can consume the energy in regenerative operation of the motor.
Thus, when external resistor is installed, the regeneration circuit is
operated to consume the regenerative energy.
Regeneration resistor is 50 Ω , 150W as a standard. Contract the
agencies for more information.
Table 7.3 Regenerative Resistance
Model Regenerative Resistance
Capacity 0.6~1kW
Internal resistor -
External resistor 50 Ω 150W
Connecting
Drive Regenerative Energy Management Method
Terminal
CSDJ Plus-01, 02, 04 Regenerative unit or auxiliary capacitor P-N
CSDJ Plus-06, 10 External regeneration resistor P-B
Fig 7.9 Regeneration Resistor and Regeneration Unit Connec-
tion
7-12