Mitsubishi Electric Melservo-J3 Series MR-J3-B Instruction Manual page 12

CONFORMANCE WITH UL/C-UL STANDARD
(1) Converter unit, servo amplifiers (drive unit) and servo motors used
Use the converter unit, servo amplifiers (drive unit) and servo motors which comply with the standard model.
Converter unit series
Servo amplifier (drive unit) series
Servo motor series
Note. For compliance conditions, refer to Section 1.1 of the Servo Motor Instruction Manual (Vol.2) (SH(NA)030041).
(2) Installation
Install a cooling fan of 100CFM (2.8m
provide cooling of at least equivalent capability.
(3) Short circuit rating
This servo amplifier (drive unit) 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.
:MR-J3-CR55K
MR-J3-CR55K4
:MR-J3-10B to MR-J3-22KB
MR-J3-10B1 to MR-J3-40B1
MR-J3-60B4 to MR-J3-22KB4
MR-J3-DU30KB to MR-J3-DU37KB
MR-J3-DU30KB4 to MR-J3-DU55KB4
:HF-MP
HF-KP
HF-SP (Note)
HF-SP 4 (Note)
HC-RP
HC-UP
HC-LP
HA-LP (Note)
HA-LP 4 (Note)
3
/min) air flow 4 in (10.16 cm) above the servo amplifier (drive unit) or
A - 11