Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 485

APPENDIX
(c) If an earth leakage circuit breaker is used, always earth the protective earth (PE) terminal of the servo
amplifier to prevent an electric shock.
(6) Wiring and installation
(a) The wires to be connected to the terminal block of the servo amplifier must have crimping terminals
provided with insulating tubes to prevent contact with adjacent terminals.
(b) Use the servo motor side power connector which complies with the EN Standard. The EN Standard-
compliant power connector sets are available as options.
(c) The Servo amplifier must be installed in the metal cabinet (control box).
(7) Peripheral devices, options
(a) Use the circuit breaker and magnetic contactor models which are EN Standard-compliant products
given this Servo Amplifier Instruction Manual. Use a residual current device (RCD) of type B. When it is
not used, provide insulation between the servo amplifier and other device by double insulation or
reinforced insulation, or install a transformer between the main power supply and servo amplifier.
(b) The sizes of the wires given this Servo Amplifier Instruction Manual meet the following conditions. For
use in any other conditions, follow Table 6 and Annex D of EN 60204-1.
Ambient temperature: 40
Sheath
Installation on wall surface or open cable tray
(c) Use the EMC filter for noise reduction.
(8) Performing EMC tests
When EMC tests are run on a machine/device into which the servo amplifier has been installed, it must
conform to the electromagnetic compatibility (immunity/emission) standards after it has satisfied the
operating environment/electrical equipment specifications.
Crimping terminal
(104 )
: PVC (polyvinyl chloride)
App. - 8
Insulating tube
Wire