7 Storage/Operating Environment
7.1Storage Environment
Observe the following when storing the ancillary cabinets.
•Store ancillary cabinet indoors.
•Temperature fluctuations should be minimized.
•The optimal storage temperature range is 68 – 77 °F (20 – 25° C).
•A maximum temperature range of 32 – 104 °F (0 – 40 °C) should be observed.
•The optimal relative humidity at the storage location should be between 50 – 60%.
•Humidity must not exceed 90%.
•Avoid locations where ancillary cabinet may be exposed to corrosive gas.
•Avoid locations with dirt and/or dust.
TABLE 7.1 - UPS STORAGE/OPERATING ENVIRONMENT STANDARDS
Item | Environment standard |
| |
Storage Location | Indoors |
| |
Ambient Temperature | Minimum storage temperature: 32 °F (0 °C) | ||
Maximum storage temperature: 104 °F (40 °C) | |||
Relative Humidity | The relative humidity must be between 30 and 90% and without | ||
condensation due to temperature changes. | |||
| |||
| This equipment is rated for installations up to 3240 ft. (1000 m) | ||
Altitude | above sea level. Consult with the factory to determine the derating | ||
| factor for installations above 3240 ft. (1000 m). | ||
Dust | Dust must not exceed normal atmospheric levels and must not | ||
include conductive/corrosive particles, silicone or oils. | |||
| |||
| No flammable and/or explosive gas. | ||
| Hydrogen sulfide (H2S) | Less than or equal to 0.0001 PPM | |
| Sulfurous acid gas (SO2) | Less than or equal to 0.05 PPM | |
| Chlorine gas (Cl2) | Less than or equal to 0.002 PPM | |
Flammable Gas |
|
| |
Ammonia gas (NH3) | Less than or equal to 0.1 PPM | ||
| Nitrous acid gas (NO2) | Less than or equal to 0.02 PPM | |
| Nitrous oxides (NOx) | Less than or equal to 0.02 PPM | |
| Ozone (O3) | Less than or equal to 0.002 PPM | |
| Hydrochloric acid mist (HCl) | Less than or equal to 0.1 mg/m3 | |
7.2Operating Precautions
Initial startup/commissioning of the ancillary cabinet should be performed by factory authorized personnel.
1)The ancillary cabinet should not be powered up until the entire operation manual has been read. Follow Lockout/Tag Out procedures.
14 | 4300 Series Ancillary Cabinets Installation and Operation Manual |