KACO blueplanet 1502x - Manual (Page 3)

blueplanet Installation Instructions 1502x - 5002x Page 3
For authorized electricians
Installation Instructions
1 About this Documentation 4
1.1 Retention of documents 4
1.2 Symbols used in this document 4
1.3 Name plate 4
2 Safety Instructions and Regulations 5
3 Technical Data 6
4 Unit Description 9
4.1 Included in box 9
4.2 Designing the PV array 9
4.3 Protection concepts 9
4.4 Dimensions and weights 10
4.5 Inverter knockout dimensioning 10
5 Installation and Start-Up 11
5.1 Selecting an appropriate place for installation 11
5.2 Installing the inverter 11
5.3 External DC switch and AC disconnect 12
5.4 Grounding the inverter 14
(A) Grounding single inverters: 14
(B) Grounding multiple inverters: 14
5.5 Connecting to the Public Grid 17
5.6 Electrical connection 18
(A) Grid Connection 18
5.7 Interfaces 19
(A) Connecting the fault signal relay 19
(B) Connecting the S0 output 20
(C) The RS485 interface connection 20
5.8 Starting up the inverter 20
5.9 Parameter programming 21
6 Two-Stage Shutdown in accordance with IEEE 22
7 blueplanet as part of a PV Installation 23
7.1 Design of installation 23
7.2 Installation with multiple inverters on a three phase system 24
8 Troubleshooting 25
9 Efficiency curves 26
10 Compliance Certificates 30