SMA SB 1.5-1VL-40 - Manual (Page 54)

Climatic category in accordance with
IEC 60721-3-4 4K4H
Environmental category Outdoors
Pollution degree outside the inverter 3
Pollution degree inside the inverter 2
Operating temperature range −40°C to +60°C
Maximum permissible value for relative humid-
ity, non-condensing 100 %
Maximum operating altitude above mean sea
level 3,000 m
Noise emission, typical < 25 dB
Power loss in night mode 2 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
WLAN range in free-field conditions 100 m
Quantity maximum detectable WLAN networks 32
Topology Transformerless
Cooling method Convection
Degree of protection in accordance with
IEC 60529 IP65
Protection class in accordance with IEC 62103 I
Grid configurations TN-C, TN-S, TN-CS, TT (if V
N_PE
< 30 V), IT, Delta
IT, split phase
National standards and approvals, as per
04/2015* AS 4777, C10/11/2012, CEI 0-21,
EN 50438:2013, G83/2, NEN-EN50438,
VDE-AR-N 4105, VFR2014, DIN EN 62109-1,
IEC 62109-2
* IEC 62109-2: In order to meet the requirements of this standard, there must be a link to Sunny Portal
with the fault alert via e-mail activated.
Climatic Conditions
Installation in accordance with IEC 60721-3-4, Class 4K4H
Extended temperature range −40°C to +60°C
11 Technical Data SMA Solar Technology AG
Operating Manual SB15-25-BE-en-10 54