3. Planning before installation
The equipment must be installed in upright position. The equipment requires space to front and back to enable cooling airflow, service and maintenance. All cooling air enters at front and exits at unit rear. The required min. clearance from unit rear to an obstruction is 150 mm.
Figure 3. Ventilation space around the equipment.
It is required to arrange ventilation of the UPS room. Sufficient amount of air cooling is needed to keep the max. room temperature rise at desired level:
•Temperature rise of max. +5°C requires the airflow of 600 m3 per 1 kW of losses.
•Temperature rise of max. +10°C requires the airflow of 300 m3 per 1 kW of losses.
An ambient temperature of 15 to 25 Celsius degrees is recommended to achieve a long life of the UPS and batteries. The cooling air entering the UPS must not exceed +40 °C. Avoid high ambient temperature, moisture and humidity.
The floor material should be
Equipment | Weight | Point | Distributed | Note |
UPS+1BAT | 155 kg | 7.75 kg/cm2 | 738 kg/m2 | Batteries installed. |
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UPS+2BAT | 265 kg | 13.25 kg/cm2 | 1262 kg/m2 | Batteries installed. |
UPS | 50 kg | 2.50 kg/cm2 | 238 kg/m2 | No Batteries. |
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UPS+1BAT | 65 kg | 3.25 kg/cm2 | 310 kg/m2 | No Batteries installed. |
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UPS+2BAT | 80 kg | 3.95 kg/cm2 | 382 kg/m2 | No Batteries installed. |
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2BAT | 195 kg | 9.75 kg/cm2 | 929 kg/m2 | Batteries installed. |
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3BAT | 310 kg | 15.50 kg/cm2 | 1476 kg/m2 | Batteries installed. |
Table 4. The floor surface must tolerate these loading.
8 | UPS 8 – 15 kVA, 230V 50/60 Hz output | 1022403 |
| User’s Guide | Revision B1 |
