8.2. Environmental specifications¶
Acronis Cyber Appliance environmental specifications are listed in the following tables.
Store temperature | -40°C to 85°C (-40°F to 185°F) |
Store temperature gradient | 20°C (68°F) per hour |
Operating temperature | 10°C to 35°C (50°F to -95°F) |
Operating temperature gradient | 20°C (68°F) per hour |
Relative humidity percentage range for storage | 10% ~ 95% (non-condensing) |
Relative humidity percentage range for operating | 10% ~ 85% (non-condensing) |
Vibration for storage | 1.87 Grms (10-500 Hz) |
Vibration for operating | 0.26 Grms (5-350 Hz) |
Shock for storage | 65G for 2ms |
Shock for operating | 5G |
Altitude for storage | 12,000m (39,370 ft) |
Altitude for operating | 3,048m (10,000 ft) |
8.2.1. Air quality requirements¶
The air must be free of:
- Corrosive dust and corrosive contaminants
- Conductive dust and conductive particles (such as zinc whiskers)
Airborne residual dust must have a deliquescent point less than 60 percent relative humidity. The deliquescent point is the relative humidity at which crystalline materials begin adsorbing large quantities of water from the atmosphere.
Gaseous corrosion level in terms of (in Angstrom) as per ISA:
- Copper reactivity rate must be less than 300 A/month, class G1(ANSI/ISA71.04-1985).
- Silver reactivity rate must be less than 200 A/month (AHSRAE TC9.9).
Oct 06, 2020