Item			Specifications
Ambient operating temperature and humidity			0 to 55°C, 85% max. (with no condensation)
Storage ambient temperature and humidity			-20 to 65°C, 85% max. (with no condensation)
Operating and storage atmosphere			No corrosive gases
Vibration resistance			10 to 60 Hz and at an acceleration of 5.88 m/s2 or less (Not to be run continuously at the resonance point)
Insulation resistance			Between power supply terminal/power terminal and FG terminal: 0.5 MΩ min. (at 500 VDC Megger)
Dielectric strength			Between power supply/power line terminals and FG terminal: 1,500 VAC for 1 min at 50/60 Hz
Protective structure			Built into panel
International standard	EC directives	EMC directive	EN55011, EN61000-6-2, IEC61800-3
		Low voltage command	EN61800-5-1
		Machinery directives	EN954-1 (Cat.3), EN ISO 13849-1: 2008 (PLc,d), ISO 13849-1: 2006 (PLc,d), EN61508 (SIL2), EN62061 (SIL2), EN61800-5-2 (STO), IEC61326-3-1 (SIL2)
	UL standards		UL508C *
	CSA standards		CSA C22.2 No.14
	Korean Radio Regulations (KC)		Certified

* The Servo drive of R88D-KT20[] and smaller capacity the one are UL-Listed.
The Servo drive of R88D-KT30[] and bigger capacity the one are UL-Recognized.
Note: 1. The above items reflect individual evaluation testing. The results may differ under compound conditions.
Note: 2. Always disconnect all connections to the Servo Drive before you perform insulation resistance tests on it. If you
perform an insulation resistance test while the Servo Drive is connected, the Servo Drive may be damaged.
Never perform dielectric strength tests on the Servo Drive. Failure to follow this precaution may result in
damaging internal elements.
Note: 3. Some Servo Drive parts will require maintenance. For details, refer to the G5 series USER'S MANUAL.
Confirm the Manual No. that is listed in Related Manuals.
Note: 4. To conform EMC directive, the tips on wiring and installation written in the G5 series user's manual must be
followed. Confirm the Manual No. that is listed in Related Manuals.