Filter
Top Products
A - 12
(4) Capacitor discharge time
The capacitor discharge time is as listed below. To ensure safety, do not touch the charging section for 15
minutes (more than 20 minutes in case drive unit is 30kW or more) after power-off.
Servo amplifier Discharge time [min]
MR-J3-10B 20B 1
MR-J3-40B 60B(4) 10B1 20B1 2
MR-J3-70B 3
MR-J3-40B1 4
MR-J3-100B(4) 5
MR-J3-200B(4) 350B 9
MR-J3-350B4 500B(4) 700B(4) 10
MR-J3-11KB(4) 4
MR-J3-15KB(4) 6
MR-J3-22KB(4) 8
Converter unit Drive unit Discharge time [min]
MR-J3-DU30KB
MR-J3-CR55K
MR-J3-DU37KB
MR-J3-DU30KB4
MR-J3-DU37KB4
20
MR-J3-CR55K4
MR-J3-DU45KB4
MR-J3-DU55KB4
(5) Options and auxiliary equipment
Use UL/C-UL standard-compliant products.
(6) Attachment of a servo motor
For the flange size of the machine side where the servo motor is installed, refer to “CONFORMANCE WITH
UL/C-UL STANDARD” in the Servo Motor Instruction Manual (Vol.2).
(7) About wiring protection
For installation in United States, branch circuit protection must be provided, in accordance with the National
Electrical Code and any applicable local codes.
For installation in Canada, branch circuit protection must be provided, in accordance with the Canada
Electrical Code and any applicable provincial codes.