Sungrow SD175HV - Commissioning; Inspection before Commissioning; Commissioning Procedure

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6
Commissioning
6.1 Inspection before Commissioning
Check the following items before starting the converter:
• The converter is correctly installed and secure.
• The converter DC switch and external circuit breaker are disconnected.
• All cables and auxiliary parts are properly connected and fastened.
• The cables are routed in a safe place or protected against mechanical damage.
• All unused terminals at the bottom of the converter are properly sealed.
• No external objects or parts are left on the top of the converter.
• Warning signs & labels are suitably affixed and durable.
6.2 Commissioning Procedure
Step 1 Rotate all the DC switches of the converter to "ON" position.
Step 2 Connect the DC switch (if applicable) between the converter and the front and rear
equipment.
Step 3 If it is normal and the input conditions meet requirements, the converter will normally
operate.
Step 4 Observe the LED indicator to ensure that the converter operates normally. (Refer to
“LLEEDD IInnddiiccaattoorr PPaanneell”).
-- -- EEnndd