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

D. Regeneration Resistor
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 50Ω, 150W as a standard. Contract the agencies for more
information.
Table 7.4 Regeneration Resistor
Model
Capacity
Internal resistor
External resistor
Drive
CSDJ Plus-01, 02, 04
CSDJ Plus-06, 10

Fig 7.9 Regeneration Resistor and Regeneration Unit Connection

Chapter 7. Application of Other Functions 7 - 19
Regenerative Energy Management Method
Regenerative unit or auxiliary capacitor
External regeneration resistor
Regeneration Resistor
0.6~1kW
-
50Ω 150W
Connecting Terminal
P-N
P-B