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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 :MR-J3-CR55K
MR-J3-CR55K4
Servo amplifier (drive unit) series :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
Servo motor series :HF-MP
HF-KP
HF-SP
(Note)
HF-SP
4 (Note)
HC-RP
HC-UP
HC-LP
HA-LP
(Note)
HA-LP
4 (Note)
Note. For the latest information of compliance, contact Mitsubishi.
(2) Installation
Install a fan of 100CFM (2.8m
3
/min) air flow 4[in] (10.16[cm]) above the servo amplifier (drive unit) or
provide cooling of at least equivalent capability to ensure that the ambient temperature conforms to the
environment conditions (55
or less).
(3) Short circuit rating: SCCR (Short Circuit Current Rating)
This servo amplifier (drive unit) conforms to the circuit whose peak current is limited to 100kA or less,
500Volts Maximum. Having been subjected to the short-circuit tests of the UL in the alternating-current
circuit, the servo amplifier (drive unit) conforms to the above circuit.