SMA SB 2500TL-21 Installation - Manual (Page 87)

SMA Solar Technology AG Technical Data
Installation Manual SB25-30TLST-21-IA-en-13 87
* Depending on country setting
Efficiency
13.2 General Data
AC mains frequency* 50 Hz/60 Hz
Operating range at AC mains frequency 50 Hz 45 Hz to 55 Hz
Operating range at AC mains frequency 60 Hz 55 Hz to 65 Hz
Displacement power factor, adjustable 0.8
overexcited
to 1 to 0.8
underexcited
Feed-in phases 1
Connection phases 1
Overvoltage category as per IEC 60664-1 III
Maximum efficiency, η
max
97.0%
European weighted efficiency, η
EU
96.1%
Width x height x depth, without
Electronic Solar Switch 490 mm x 488 mm x 185 mm
Width x height x depth with
Electronic Solar Switch 490 mm x 519 mm x 185 mm
Weight 23 kg
Length x width x height of packaging 597 mm x 617 mm x 266 mm
Transport weight 26 kg
Climatic category as per IEC 60721-2-1 4K4H
Environment category Outdoors
Pollution degree outside the enclosure 3
Pollution degree inside the enclosure 2
Operating temperature range − 25°C to +60°C
Maximum permissible value for relative humidity,
non-condensing 100%
Maximum operating altitude above MSL 2,000 m
Noise emission (typical) ≤ 25 dB(A)
Power loss in night mode < 1 W
Topology transformerless
Cooling concept convection
Degree of protection for electronics according to
IEC 60529 IP65
Connection area degree of protection according
to IEC 60529 IP54
Protection class according to IEC 62103) I