Alpha ESS PWG2-50K User Manual page 6

Wiring of terminal strips .................................................................................................................................... 16
4.6.6
4.7 Check after installation .............................................................................................................................................. 17
Chapter V Commissioning and Operation .................................................... 18
5.1 Operation state ............................................................................................................................................................ 18
Automatic startup................................................................................................................................................ 19
5.1.1
5.2 Startup and shutdown ............................................................................................................................................... 19
Check before startup .......................................................................................................................................... 19
5.2.1
Startup steps ......................................................................................................................................................... 20
5.2.2
Shutdown steps .................................................................................................................................................... 20
5.2.3
Emergency shutdown ......................................................................................................................................... 20
5.2.4
Chapter VI Operation Control Display Panel .................................................. 22
6.1 Operation instructions .......................................................................................................................................................... 22
6.1.1 Main interface of monitoring startup ................................................................................................................... 22
6.1.2 Interface of main wiring diagram .......................................................................................................................... 22
6.1.3 Login interface ............................................................................................................................................................ 23
6.1.4 System information interface .................................................................................................................................. 23
6.1.5 Interface of event records ........................................................................................................................................ 24
6.2 Setting information ................................................................................................................................................................ 24
6.2.1 Monitoring parameter interface ............................................................................................................................. 24
6.2.2 System parameter interface .................................................................................................................................... 25
6.2.3AC parameter interface .............................................................................................................................................. 25
6.2.4DC parameter interface ............................................................................................................................................. 26
6.2.5Parameter diagnosis interface ................................................................................................................................. 27
6.2.6Local strategy interface.............................................................................................................................................. 28
6.2.7Control state interface ............................................................................................................................................... 28
6.2.8Startup and shutdown interface .............................................................................................................................. 29
Chapter VII Communication Mode .......................................................... 30
7.1Communication interface ...................................................................................................................................................... 30
7.1.1RS485 serial port ......................................................................................................................................................... 30
7.1.2Ethernet port ................................................................................................................................................................ 31
7.1.3Communication with BMS ........................................................................................................................................ 32
7.2 Monitoring system structure ............................................................................................................................................... 32
Chapter VIII Maintenane and Preservation ................................................... 34
8.1Operation environment requirements ............................................................................................................................... 34
8.2Electrical and fixed connection inspection ........................................................................................................................ 34
8.3Clearing and cleaning ............................................................................................................................................................. 34
Appendixes ................................................................................ 35
Appendix 1: Fault information of Bi-directional Hybrid Storage Inverter....................................................................... 35
Appendix 2: Quality assurance and after-sales service ....................................................................................................... 35
Installation Records ........................................................................ 37