SolarEdge SE3K-N4, Installation Manual

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Contents
Disclaimers 1
Important Notice 1
Emission Compliance 1
Support and Contact Information 5
HANDLING AND SAFETY INSTRUCTIONS 7
Safety Symbols Information 7
IMPORTANT INVERTER SAFETY INSTRUCTIONS 7
Chapter 1: Introducing the SolarEdge Power Harvesting System 9
SolarEdge Power Optimizer 9
Three Phase Inverter with synergy technology 10
SolarEdge Monitoring Platform 11
Installation Procedure 11
Installation Equipment List 11
Chapter 2: Installing the Power Optimizers 13
Safety 13
Installation Guidelines 13
Step 1: Mounting the Power Optimizers 14
Step 2: Connecting a PV Module to a Power Optimizer 15
Step 3: Connecting Power Optimizers in Strings 15
Step 4: Verifying Proper Power Optimizer Connection 17
Chapter 3: Installing the Primary and Secondary Unit(s) 18
Primary Unit Package Contents 18
Secondary Unit Package Contents 18
Identifying the Units 18
Primary Unit Interface 18
Connection Unit Interface 21
Secondary Unit Interface 22
Mounting and Connecting the Primary and Secondary Unit(s) 23
Chapter 4: Connecting the AC and Strings to the Connection Unit 29
Grid Connection Guidelines 29
Connecting the AC Grid to the Connection Unit 29
Connecting the AC Grid and Grounding to the Connection Unit 30
Grounding 30
Secondary Grounding 31
Connecting the Strings to the Connection Unit 32
Selecting a Residual Current Device (RCD) 34
Chapter 5: Activating, Commissioning and Configuring the System Using SolarEdge Inverter
SetApp
35
Step 1: Activating the Installation 35
Step 2: Commissioning and Configuring the Installation 36
Setting Country and Language 38
Pairing 38
Communication 40
Power Control 41
Three Phase Inverter with synergy technology Guide MAN-01-00402-1.1
2