2. Overview
Table 2.2. Installation Environment Requirements
Parameter Requirement description
Allowable instantaneous Less than 20ms
power outage
One minute each for 3.0 kVAC (input-output), 2.0 kVAC (input-FG),
and 0.5 kVAC (output-FG)
Power supply
specifications
Dielectric strength
50MΩ (DC500V)
Operating temperature
0 - 50°C(SDD in use)
5 - 45°C(HDD in use)
5 - 45°C(FDD in use)
Storage temperature
-10 - 60°C
Humidity *1 10 - 90%RH(No condensation)
Floating dust particles Not to be excessive
Corrosive gases None
Line noise
AC line/±2kV, Signal line/
±1kV (IEC1000-4-4Level 3, EN61000-4-4Level 3)
Line-noise
resistance
Static
electricity
resistance
Contact discharge/±4kV (IEC1000-4-2Level 2, EN61000-4-2Level 2)
Atmospheric discharge/±8kV (IEC1000-4-2Level 3, EN61000-4-2Level 3)
Vibration
resistance *2
Sweep
resistance
10 - 57Hz/semi-amplitude 0.15mm 57 - 150Hz/2.0G
80 min. each in x, y, and z directions
(JIS C0040-compliant, IEC68-2-6-compliant)
Impact resistance *2
10G, half-sine shock for 11 ms in x, y, and z directions
(JIS C0041-compliant, IEC68-2-27-compliant)
Ambient
specifications
Grounding Class D grounding (previous class 3 grounding)
*1 When a floppy disk is not in use.
*2 When the HDD and FDD are not in use.
User’s Manual
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