10 Technical Data
Protection class
Grid configurations
National standards and approvals,
as per 12/2018
Climatic Conditions
Installation in accordance with IEC 60721-3-4, Class 4K4H
Extended temperature range
Extended humidity range
Threshold for relative humidity, non-condensing
Extended air pressure range
Transport in accordance with IEC 60721-3-4, Class 2K3
Temperature range
Equipment
DC connection
AC connection
Multifunction relay
Surge protection devices type 2 and type 1+2
for AC and/or DC
Torques
Screws for the DC-Connection Unit and AC-Con-
nection Unit enclosure lids
Screws AC terminals
Screws for attaching the feet or profile rails
Screws for the cover on the top of the inverter
Screws for the equipment grounding terminal for
connecting the utility grid equipment grounding
conductor
Screws for the equipment grounding terminal for
connecting the equipment grounding conductor
of the PV array
Data Storage Capacity
Daily energy yields
62
STP33-62-US-41-IA-xx-12
SMA Solar Technology AG
277/480 V wye connection
UL 1741 2018, UL 1741 SA, UL 1699B Ed. 1,
IEEE 1547, Canadian Electrical Code
22.2 107-1-16, FCC Part 15 (Class A)
-25°C to +60°C (-13°F to +140°F)
0% to 100%
100 %
79.5 kPa to 106 kPa
-40°C to +70°C (-40°F to +158°F)
Amphenol UTX PV connector
Screw terminals
As standard
Optional
6 Nm (53 in-lb)
14 Nm (126 in-lb)
16 Nm (142 in-lb)
6 Nm (53 in-lb)
6 Nm (53 in-lb)
4 Nm (35 in-lb)
63 days
I
®
CSA
Installation Manual