Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual page 10

CONFORMANCE WITH UL/C-UL STANDARD
(1) Servo amplifiers and servo motors used (Acquisition schedule)
Use the servo amplifiers and servo motors which comply with the standard model.
Servo amplifier :MR-E-10A to MR-E-200A
Servo motor :HC-KFE
HC-SFE
(2) Installation
Install a fan of 100CFM (2.8 m
cooling of at least equivalent capability.
(3) Short circuit rating
This servo amplifier conforms to the circuit whose peak current is limited to 5000A or less. Having
been subjected to the short-circuit tests of the UL in the alternating-current circuit, the servo
amplifier conforms to the above circuit.
(4) Capacitor discharge time
The capacitor discharge time is as listed below. To ensure safety, do not touch the charging section for
10 minutes after power-off.
Servo amplifier
MR-E-10A 20A
MR-E-40A
MR-E-70A to 200A
(5) Options and auxiliary equipment
Use UL/C-UL standard-compliant products.
(6) 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.
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MR-E Series To Use the AC Servo Safely
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/min) air flow 4 in (10.16 cm) above the servo amplifier or provide
3
Discharge time
[min]
1
2
3
Manual name
A - 9
Manual No.
IB(NA)0300057
IB(NA)67310