Page 3
Document Number: M00044H-MAN rev. 1 guardian_hybrid_m44-man-rev1-0822.indd
Contents
Chapter 1 About This Manual
1.1 Objectives................................................................................................................................6
1.2 Audience..................................................................................................................................6
1.3 Document Key.........................................................................................................................6
1.4 Product Support.......................................................................................................................7
Chapter 2 System Description
2.1 Overview .................................................................................................................................8
2.2 Principal of Operation .............................................................................................................9
2.3 System Parameters.................................................................................................................10
2.4 System Components..............................................................................................................13
2.4.1 Rectier Module.........................................................................................................13
2.4.2 Solar Converter Module.............................................................................................13
2.4.3 System Controller.......................................................................................................14
2.4.4 Distribution Unit ........................................................................................................14
Chapter 3 System Safety
3.1 Safety Warnings and Guidelines............................................................................................16
3.1.1 System Markings........................................................................................................16
3.1.2 Safety Recommendations...........................................................................................16
3.1.3 Installation Warning ...................................................................................................17
3.1.4 Restricted Access Area Warnings...............................................................................17
3.1.5 System Enclosure.......................................................................................................17
3.1.6 Operating Temperature Warnings...............................................................................17
3.1.7 Recommended Current Ratings .................................................................................17
3.1.8 Electrical Safety Warnings.........................................................................................18
3.1.9 Grounding...................................................................................................................19
3.1.10 Batteries......................................................................................................................19
3.1.10.1 VRLA Lead Acid Batteries...........................................................................19
3.1.11 PV Modules and Arrays .............................................................................................20
3.1.12 Generator....................................................................................................................20
3.1.13 In Case of an Accident ...............................................................................................21
3.2 Caution...................................................................................................................................21
3.2.1 Storage and Transportation.........................................................................................21
3.2.2 Disposal......................................................................................................................21
3.2.3 Handling Electrostatic Sensitive Devices ..................................................................21
3.2.4 Traceability.................................................................................................................21
3.2.5 Breakers......................................................................................................................22
3.2.6 Hot Surfaces...............................................................................................................22
