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
9 Troubleshooting SMA America, LLC
46 CU600-1000US-IA-en-10 Installation Manual
5. Remove blown or defective string fuses from the
fuse holders.
6. Insert one new string fuse into each fuse holder.
7. Close all safety levers all the way.
☑ The safety levers audibly click into place.
8. Mounting the lid of the Connection Unit:
• Position the lid in such a way that the protruding
shaft in the Connection Unit snaps into the
provided opening of the DC
switch-disconnector.
• Tighten all screws of the lid with an Allen Key
(AF 4) (torque: 35 in-lb. (4 Nm)).
9. Commission the Connection Unit (see Section 7.2).