Damage to optical fibers due to too tight bend radii
Excessive bending or kinking will damage the optical fibers.
• Observe the minimum permissible bend radii of the optical fibers.
4.2
Overview of the Connection Area of the SMA String-
Monitor
View from Below
Figure 7 : View of the SMA String-Monitor from below
Position
Designation
A
Enclosure opening with cable gland for the main cable DC+
B
Enclosure opening with string cable harness (PV+) and DC connectors (factory pre-
assembled)
C
Condensate drain
E
Enclosure opening with string cable harness (PV‒) and DC connectors (factory pre-
assembled)
E
Enclosure opening with cable gland for the main cable DC‒
F
Enclosure opening with membrane for the following cables:
• Communication
• Sensors
• External functional grounding for the electronic assembly
• External functional grounding for the DC surge arrester
4 Installation
SMA Solar Technology AG
Installation Manual
21
SSMLWL-IA-xx-11
ENGLISH
Содержание SSM-U-FOPB
Страница 100: ...C D PV DC E DC F DC G 230 VAC H 4 SMA Solar Technology AG SSMLWL IA xx 11 100...
Страница 107: ...7 www SMA Solar com 7 SMA Solar Technology AG 107 SSMLWL IA xx 11...
Страница 111: ...2 2 DC DC DC DC DC 5 IEC 60825 1 2003 1 LED 3 33 A 1 B 1 3 SMA Solar Technology AG 111 SSMLWL IA xx 11...
Страница 114: ...G 230 VAC H 4 3 A B C D E F G H 36 DC A B C SC SC D 4 SMA Solar Technology AG SSMLWL IA xx 11 114...
Страница 116: ...4 6 1 2 3 4 5 6 DC 50 125 m OM2 SC MMF DC 5 DC 4 SMA Solar Technology AG SSMLWL IA xx 11 116...
Страница 117: ...SC 1 4 3 114 2 3 4 SC SC 5 6 7 8 SC SC SC 4 7 1 2 1 2 SC SC 5 LED LED 5 LED SMA Solar Technology AG 117 SSMLWL IA xx 11...
Страница 118: ...DC DC SC SC DC SC SC DC 4 112 SC SC SC SC SC SC 6 DC DC DC DC DC DC 5 2 4 6 SMA Solar Technology AG SSMLWL IA xx 11 118...
Страница 120: ...SMA Solar Technology www SMA Solar com...