KACO blueplanet 6400xi - Manual (Page 16)

blueplanet Operating and Installation Instructions 6400xi - 7600xi Page 17
For authorized electricians
Installation Instructions
1 About This Documentation 18
1.1 Retention of documents 18
1.2 Symbols used in this document 18
1.3 Name plate 18
2 Safety Instructions and Regulations 19
3 Technical Data 20
4 Unit Description 23
4.1 Included in box 23
4.2 Designing the PV array 23
4.3 Protection concepts 23
4.4 Dimensions and weights 24
4.5 Inverter knockout dimensioning 24
5 Installation and Start-Up 25
5.1 Selecting an appropriate place for installation 25
5.2 Installing the inverter 26
5.3 Connection box with DC disconnect 28
5.4 Grounding the inverter 29
(A) Grounding single inverters: 29
(B) Grounding multiple inverters: 30
5.5 Connecting to the Public Grid 31
5.6 Electrical connection 32
(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
(D) SYM-bus connection: 34
5.8 Starting up the inverter 35
5.9 Parameter programming 35
5.10 Limiting during asymmetric supply 37
5.11 The communications connection between the inverters 37
5.12 SYM bus test 37
6 Two-Stage Shutdown in Accordance with IEEE (standard values for < 30 kW) 38
7 Maintenance 39
7.1 Cleaning the fan 39
7.2 Removing the fan 39
8 blueplanet as Part of a PV Installation 41
8.1 Design of installation 41
8.2 Installation with multiple inverters on a three phase system 43
9 Troubleshooting 44
10 Certifi cate 45
10.1 US 72110280 01 45
10.2 US 72110280 02 46