Noise Emission; Grid Configuration; Protective Devices; Features - SMA SUNNY ISLAND 3.0M Installation Manual

10 Technical Data

10.10 Noise Emission

Noise emission, typical

10.11 Grid Configuration

TN-S grid configuration
TN-C-S grid configuration
TT grid configuration

10.12 Protective Devices

AC short-circuit
AC overload
DC reverse polarity protection
Battery deep discharge
Overtemperature
Overvoltage category according to IEC 60664-1

10.13 Features

Number of buttons
Number of LEDs
Display
Number of interface slots
SWDMSI-xx
SI-COMSMA.BGx
COM SYNC
SI-SYSCAN.BGx
Number of digital control inputs
High level digital input
Low level digital input
Potential-free control contacts
Number of connections for battery current sensors
Measuring accuracy with connected battery current sensor
Maximum length of measuring cable on battery current sensor
AC load switching limit for multifunction relays 1 and 2
DC load switching limit for multifunction relays 1 and 2
106 SI30M-44M-60H-80H-IA-en-32
SMA Solar Technology AG
49 dB(A)
suitable
suitable
suitable
yes
yes
not available
yes
yes
III
3
3 two-color LEDs
External display SRC-20
2
necessary in the SMA Flexible Storage System
optional
for internal communication only
optional for Sunny Island 6.0H/8.0H
1
9 V to 63 V
0 V to 3 V
2 multifunction relays
1
± 10%
3 m
1 A at 250 V
see Section 10.14, page 107
Installation manual