Climatic Conditions - SMA Sunny Tripower CORE1-US Instructions D'installation

10 Technical Data
Enclosure degree of protection according to
UL 50
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 terminal
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 for attaching the feet or profile rails
Screws for the cover on the top of the inverter
Screws of AC terminals for connecting the line
conductors and neutral conductors
Screws of the equipment grounding connection
plate for connecting the equipment grounding
conductor of the utility grid
66 STP33-62-US-41-IA-xx-13
SMA Solar Technology AG
Type 4X/3SX
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)
16 Nm (142 in-lb)
6 Nm (53 in-lb)
14 Nm (126 in-lb)
6 Nm (53 in-lb)
I
®
CSA
Installation Manual