SMA STP 15000TL - Manual (Page 52)

Ground-fault monitoring for STP 17000TL-10 Insulation monitoring: R
iso
> 323.4 kΩ
All-pole sensitive residual-current monitoring unit Available
Electronic string-current monitoring Available
String-failure detection Available
General Data
Width x height x depth, with Electronic Solar
Switch 665 mm x 690 mm x 265 mm
Weight 59 kg
Length x width x height of the packaging 780 mm x 380 mm x 790 mm
Transport weight 65 kg
Climatic category in accordance with
IEC 60721-3-3 4K4H
Environmental category Outdoors
Pollution degree outside the inverter 3
Pollution degree inside the inverter 2
Operating temperature range -25°C to +60°C
Maximum permissible value for relative humid-
ity, non-condensing 100%
Maximum operating altitude above mean sea
level (MSL) 3,000 m
Typical noise emission 51 dB(A)
Power loss in night mode <1 W
Maximum data volume per inverter with Speed-
wire/Webconnect 550 MB/month
Additional data volume when using the Sun-
ny Portal live interface 600 kB/hour
Topology transformerless
Cooling method SMA OptiCool
Degree of protection in accordance with
IEC 60529 IP65
Protection class in accordance with IEC 61140 I
11 Technical Data SMA Solar Technology AG
Operating Manual STP15-17TL-10-BE-en-10 52