5 Technical Data SMA Solar Technology AG
44 SHP75-10-STP60-10-IA-xx-18 Installation Guide
5.3 Installation Conditions
Table 5.6 Installation conditions
Parameter Specification
Operating temperature range -25°C to 60°C*
Storage temperature -30°C to 60°C
Only SHP 75-10:
Max. temperature for installation and maintenance
45°C
Relative humidity 5% to 95%, (non-condensing)
Pollution Degree PD2
Environmental category IEC62109-1 Outdoor, wet (see Section 2, page 21)
Environmental class in accordance with IEC 60721-3-4 4K4H/4Z4/4B2/4S3/4M2/4C2
Cooling concept Forced air cooling
Air quality - general ISA S71.04-1985
Class G3 (at 75% rF)
Air quality - coastal, heavy industrial and agricultural zones Must be measured and classified in accordance with ISA
S71.04-1985: G3 (at 75% RH)
Vibration < 1 G
Enclosure protection class IP65
UL 50E enclosure type NEMA 3R
Maximum operating altitude above mean sea level 2000 m above sea level (power reductions may occur
starting at an altitude of 1000 m).**
Installation Avoid constant contact with water.
Avoid direct solar irradiation.
Ensure adequate air flow.
Mount on non-flammable surface.
Mount upright on vertical surface.
Prevent dust and ammonia gases.
* Potential power reduction above 45°C (for further information see technical information "Efficiencies and Derating")
** Installation at altitudes > 2000 m are possible on request; contact SMA Solar Technology AG for this.
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