Mitsubishi Electric MELSERVO-J2 Series Instruction Manual page 10

CONFORMANCE WITH UL/C-UL STANDARD
(1) Servo amplifiers and servo motors used
Use the following models of servo amplifiers and servo motors:
Servo amplifier series: MR-J2-10C to MR-J2-350C
Servo motor series
(2) Installation
Install a fan of 100CFM (2.8m
of at least equivalent capability.
(3) Short circuit rating
Having been subjected to UL tests in the alternating-current circuit whose peak current is limited to
5000A or less, this servo amplifier conforms to this circuit.
(4) Capacitor discharge time
The capacitor discharge time is as listed below. To ensure safety, do not touch the charging section for
15 minutes after power-off.
Servo Amplifier
MR-J2-10C 20C
MR-J2-40C 60C
MR-J2-70C to 350C
(5) Options and auxiliary equipment
Use products which conform to the UL/C-UL Standard.
(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.
(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.
About the Manuals
This Servo Amplifier Instruction Manual and the MELSERVO Servo Motor Instruction Manual are
required if you use the MELSERVO-J2-C for the first time. Always purchase them and use the
MELSERVO-J2-C safely.
Relevant Manual
MELSERVO-J2-C Installation Guide
MELSERVO Servo Motor Instruction Manual
EMC INSTALLATION GUIDELINES
Downloaded from ManualsNet.com
: HA-FF C -UE
HC-MF (-UE)
HC-SF
HC-RF
HC-UF
/min) air flow 4in (10.16cm) above the servo amplifier or provide cooling
3
Discharge Time [min]
1
2
3
Manual Name
search engine
Manual No.
IB(NA)67367
SH(NA)3181
IB(NA)67310
A - 9