SMA SSM-U-1610 Instrucciones De Instalación página 26

4 Installation
Signal
not assigned
not assigned
Additionally required accessories (not included in scope of delivery):
☐ LSA+ insertion tool
Danger to life from electric shock due to live voltage
High voltages are present in the live components of the DC subdistribution. Touching live
components results in death or serious injury due to electric shock.
• Disconnect the inverter on the DC side (see inverter manual). Always observe the five safety
rules.
• Disconnect the DC sub-distribution (see the DC sub-distribution manual). Always observe the
five safety rules.
• Disconnect all DC sub-distributions that are connected in parallel in the DC connection area
(see the manual of the respective DC sub-distribution). Always observe the five safety rules.
Property damage due to dust intrusion and moisture penetration
Excessively large or redundant holes in the membranes of the cable feed-through plate can cause
dust or moisture to penetrate the DC subdistribution.
• Only pierce as many holes in the membrane as you need for the cables.
• The hole in the membrane must be smaller than the diameter of the cable to be led through.
Damage to the assembly due to the use of unsuitable tools
The use of unsuitable tools can lead to the damage of the assembly.
• Only use a LSA+ insertion tool for the connection of the Ethernet cable.
Procedure:
1. Disconnect the inverter on the DC side (see inverter manual).
2. Disconnect the SMA String-Monitor (see SMA String-Monitor manual).
3. Disassemble the protective covers in the SMA String-Monitor.
26 SSMAbleitKomm-IA-xx-11
Terminal
X7 and X9
wh/bn
bn
EIA/TIA 568B (8-conductor)
Insulated conductor color
white/brown
brown/white or brown
SMA Solar Technology AG
Installation Manual