Sunny Tripower Installation Manual
Table Of Contents
- 1 Information on this Document
- 2 Safety
- 3 Scope of Delivery
- 4 Product Description
- 5 Mounting
- 6 Electrical Connection
- 6.1 Safety during Electrical Connection
- 6.2 Overview of the Connection Area
- 6.3 Connecting Conduits to the Connection Unit
- 6.4 Connecting the Grounding Conductor
- 6.5 Connecting the PV Array to the Connection Unit 600-US
- 6.6 Connecting the PV Array to the Connection Unit 1000-US
- 6.7 Operating the Reverse Polarity Detection
- 6.8 Connecting the DC Output Cable for the Inverter to the Connection Unit
- 7 Commissioning
- 8 Disconnecting the Connection Unit from Voltage Sources
- 9 Troubleshooting
- 10 Decommissioning
- 11 Technical Data
- 12 Accessories
- 13 Contact
6 Electrical Connection SMA America, LLC
28 CU600-1000US-IA-en-10 Installation Manual
6.2.2 Interior View of the Connection Unit 600-US
Figure 10: Components and connection areas in the interior of the Connection Unit 600-US
Item Designation
A Shaft of the DC switch-disconnector
B Terminals for connecting the DC output cables (INPUT B)
C Equipment grounding terminal
D Fuse holders for string fuses and terminals for connecting the negative DC cables
of the PV array ( − ) (INPUT B)
E Fuse holders for string fuses and terminals for connecting the positive DC cables of
the PV array (+) (INPUT B)
F Fuse holders for string fuses and terminals for connecting the negative DC cables
of the PV array ( − ) (INPUT A)
G Fuse holders for string fuses and terminals for connecting the positive DC cables of
the PV array (+) (INPUT A)
H Equipment grounding terminal
I Terminals for connecting the DC output cables (INPUT A)