Note: 1.The resistance of brake resistors for built in braking unit is based on 10% regenerative brake duty (when used
for 5 seconds, the machine has to be stopped for another 45 seconds for heat dissipation). For models without
a built-in brake unit, the resistance of brake resistors is based on the brake duty of the selected brake unit. The
regenerative brake resistor wattage can be reduced according to the user’s application (quantity of heat) and
the regenerative brake duty. But the resistance must be larger than the value (ohms) listed in the above table
(otherwise the inverter will be damaged).
2. In case frequent start and stop operations are required, a larger regenerative brake duty should be set.
Meanwhile, a large brake resistor should be used correspondingly. Please feel free to contact us if there is any
problem regarding the selection of brake resistors.