Fonrich New Energy Technology Co., Ltd.
Table of Contents
Table of Contents........................................................................................................................1
Preface........................................................................................................................................ 3
1 Safety Precautions....................................................................................................................4
2 Product Overview.................................................................................................................... 6
2.1 Description........................................................................................................................6
2.2 Appearance....................................................................................................................... 7
2.3 Principles of Design..........................................................................................................7
2.3.1 Schematic Diagram....................................................................................................7
2.3.2 Work principle........................................................................................................... 8
2.4 Arc alarm strategy.............................................................................................................9
2.4.1 Arc mode....................................................................................................................9
2.4.2 Arc alarm strategy......................................................................................................9
2.4.3 Arc alarm time........................................................................................................... 9
2.5 Inside Components........................................................................................................... 9
3 Installation............................................................................................................................. 10
3.1 Scope of Delivery........................................................................................................... 10
3.2 Requirements for Installation......................................................................................... 10
3.3 Drilling Diagram.............................................................................................................11
3.4 Procedure........................................................................................................................ 11
4 Electrical Connection.............................................................................................................13
4.1 DC Terminals..................................................................................................................13
4.2 AC Terminals(Single-phase three-wire connection)...................................................... 14
4.3 AC Terminals(Three-phase four-wire connection)........................................................ 15
5 Operation............................................................................................................................... 16
5.1 Checking before Operation.............................................................................................16
5.2 Operation........................................................................................................................ 16
5.3 Clearing the Arc Alarm.................................................................................................. 16
6 APP Connection.....................................................................................................................17
6.1 Download........................................................................................................................17
6.2 Connection......................................................................................................................17
