Secure Liberty 100 - Table of Contents

BGX501-767-R02
Liberty 100 Smart Electricity Meter Technical Reference Manual
Page 3 of 116
Table of Contents
1 About the Manual ........................................................................................................................ 8
1.1 Maintenance and Environment ...................................................................................................................... 8
1.2 Radio and EMC ............................................................................................................................................. 8
2 Product Overview and Operating Principle ............................................................................... 9
3 Product Description .................................................................................................................. 10
3.1 Liberty 100 Main Features ........................................................................................................................... 10
3.1.1 Front Cover ................................................................................................................................... 11
3.1.2 Communication Module ................................................................................................................ 12
3.1.3 Meter Base with Terminal Block ................................................................................................... 12
3.1.4 Terminal Cover ............................................................................................................................. 12
3.1.5 Metrology Seal .............................................................................................................................. 13
3.2 Power Supply .............................................................................................................................................. 13
3.2.1 Switch Mode Power Supply .......................................................................................................... 13
3.2.2 Backup Battery.............................................................................................................................. 13
3.2.3 Power Supply Loss ....................................................................................................................... 14
3.2.4 Internal and External Communications Module Power Supply .................................................... 14
3.3 Using the Display ......................................................................................................................................... 14
3.3.1 Display Icons................................................................................................................................. 15
3.3.2 Financial Display ........................................................................................................................... 16
3.3.3 Display Timing .............................................................................................................................. 16
3.4 Liberty 100 Keypad Functions ..................................................................................................................... 17
3.5 Firmware ...................................................................................................................................................... 18
4 Meter Specifications ................................................................................................................. 19
4.1 General Specification .................................................................................................................................. 19
4.2 Handling, Storage and Operating Conditions .............................................................................................. 20
4.3 Liberty 100 Dimension ................................................................................................................................. 21
4.4 Connection Diagram .................................................................................................................................... 21
4.5 Standards and External Certification ........................................................................................................... 22
5 Functional Specification ........................................................................................................... 23
5.1 Meter Operating Modes ............................................................................................................................... 23
5.1.1 Default Mode................................................................................................................................. 23
5.1.2 Credit Mode .................................................................................................................................. 24
5.1.3 Prepayment Mode ........................................................................................................................ 24
5.1.4 Diagnostic Mode ........................................................................................................................... 25
5.1.5 Commissioning Mode ................................................................................................................... 25
5.2 Registers, Load Profile and Snapshots ....................................................................................................... 25
5.2.1 Main Energy Registers ................................................................................................................. 25