SMA MLX Série Guide D'installation page 36

Technical Data
5.6 Mains Circuit Specifications
Parameter
Maximum inverter current, I
acmax
Recommended blow fuse type gL/gG (IEC
60269-1)
Recommended blow fuse Class T (UL/USA)
Recommended MCB type B or C
Table 5.8 Mains Circuit Specifications
5.7 Auxiliary Interface Specifications
Interface
Ethernet
Table 5.9 Auxiliary Interface Specifications
1)
Max. number of inverters are 42 per Inverter Manager.
Illustration 5.3 Auxiliary Interfaces
Specification
87 A
100-125 A
125 A
125 A
Parameter Parameter Details
Cable Cable jacket diameter (⌀)
Cable type
Cable characteristic impedance
RJ-45 connectors: Wire gauge
2 pcs RJ-45 for Ethernet
Cable shield termination
Galvanic interface insulation
Direct contact protection Double/Reinforced insulation
Short-circuit protection
Communication Network topology
Cable Max. cable length between
inverters
Max. number of inverters
L00410644-01_2q / Rev. date: 2014-06-02
NOTICE
Observe local regulations.
Specification
2 x 5-7 mm
Shielded Twisted Pair (STP CAT 5e or
SFTP CAT 5e)
100 Ω – 120 Ω
24-26 AWG (depending on mating
metallic RJ-45 plug)
Via metallic RJ-45 plug
Yes, 500 Vrms
Yes
Yes
Star and daisy chain
100 m (328 ft)
1)
42
2)
For outdoor use, we recommend outdoor burial type cable (if
buried in the ground) for Ethernet.
2)
35
5 5