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
32 CU600-1000US-IA-en-10 Installation Manual
Requirements:
☐ All conduits must be correctly connected to the Connection Unit (see Section 6.3).
☐ The DC switch-disconnector must be turned OFF and the lid of the Connection Unit must be
dismantled.
Procedure:
2. Lead the grounding conductors trough the conduit into the interior of the Connection Unit.
3. Strip the insulation of the grounding conductor
23
⁄
32
in. (18 mm).
4. Connect the grounding conductor to one of the
termination points of the terminal with the symbol
and tighten with a screwdriver (blade width: 6
mm) (torque: at least 44.3 in-lb. (5 Nm)).
5. Ensure that the grounding conductor is firmly positioned.
1.
Danger to life due to electric shock
• Make sure all devices connected to the Connection Unit (e.g inverter) are switched off
and protected against reconnection (see manual of the respective device).
•Ensure that no DC voltage is present.