SMA eCharger - Equipment

15 Technical Data
SMA Solar Technology AG
Operating manualEVC22-3AC-20-BE-en-10102
Environmental category outdoors
Pollution degree of all enclosure parts 2
Operating temperature range −25°C to +50°C with infinitely variable
derating
Storage temperature range -25°C to +70°C
Max. permissible value for relative humidity
(condensing)
95%
Maximum operating altitude above mean sea
level (MSL)
2000m
Typical noise emission Silent operation
Standby self-consumption < 6.5W
Cooling method Convection
Degree of protection for electronics in accor-
dance with IEC60529
IP54 / IK10
Protection class (in accordance with IEC
62103) / Overvoltage category
I / III
Radio technology WLAN 802.11 b/g/n
Radio spectrum 2.4GHz
Maximum transmission power 100 mW
Wi-Fi range in free-field conditions maximum 100m
Quantity maximum detectable Wi-Fi networks 32
Grid configurations TN / TT / IT
15.5 Equipment
AC terminal Spring-cage terminal
Speedwire interface As standard
Wi-Fi As standard
RS485 As standard
Integrated energy meter Energy meters of accuracy class C
as per DIN EN 50470
Authorization RFID in accordance with standards ISO IEC
14443
Data logs SEMP, SMA Modbus
System compatibility (as of November 2023) Webconnect, SMA Sunny Home Manager 2.0