KACO blueplanet 1502xi - Manual (Page 17)

Page 14 14 31000770-02-112609 blueplanet Operating and Installation Instructions 1502xi - 5002xi
For authorized electricians
Installation Instructions
1 About This Documentation 15
1.1 Retention of documents 15
1.2 Symbols used in this document 15
1.3 Name plate 15
2 Safety Instructions and Regulations 16
3 Technical Data 17
4 Unit Description 20
4.1 Included in box 20
4.2 Designing the PV array 20
4.3 Protection concepts 20
4.4 Dimensions and weights 21
4.5 Inverter knockout dimensioning 21
5 Installation and Start-Up 22
5.1 Selecting an appropriate place for installation 22
5.2 Installing the inverter 23
5.4 Grounding the inverter 28
(A) Grounding single inverters: 28
(B) Grounding multiple inverters: 28
5.5 Connecting to the Public Grid 30
5.6 Electrical connection 31
(A) Grid Connection 32
5.7 Interfaces 33
(A) Connecting the fault signal relay 34
(B) Connecting the S0 output 34
(C) The RS485 interface connection 34
5.8 Starting up the inverter 35
5.9 Parameter programming 36
6 Two-Stage Shutdown in Accordance with IEEE(standard values for < 30 kW) 37
7 Maintenance 38
7.1 Cleaning the fan 38
7.2 Removing the fan 38
8 blueplanet as Part of a PV Installation 40
8.1 Design of installation 40
8.2 Installation with multiple inverters on a three phase system 42
9 Troubleshooting 43
10 Efficiency curves 44
11 Compliance Certificates 48