HEXING HXF300 - Table of Contents

User manual for poly-phase meter
III
Content
.......................................................................................................................................................... 1
1 Overview ........................................................................................................................................ 1
2 Appearance ..................................................................................................................................... 2
3 Standard ......................................................................................................................................... 3
4 Working Principle .......................................................................................................................... 5
5 Measurement .................................................................................................................................. 6
5.1 Active energy Measurement ........................................................................................... 6
5.2 Reactive energy Measurement ....................................................................................... 6
5.3 Apparent energy Measurement ...................................................................................... 6
5.4 Instantaneous Measurement .......................................................................................... 7
6 LCD display ................................................................................................................................... 8
6.1 LCD with full segments .................................................................................................... 8
6.2 Display segments ............................................................................................................. 9
6.3 Display mode ................................................................................................................. 10
7 Demand ........................................................................................................................................ 12
7.1 Calculation method of MD ............................................................................................ 12
7.2 MD recorded content .................................................................................................... 12
7.3 MD reset ........................................................................................................................ 13
8 Load profile .................................................................................................................................. 14
8.1 load profile capacity ...................................................................................................... 14
8.2 Capture object list ......................................................................................................... 14
9 Billing .......................................................................................................................................... 18
9.1 Daily freezing ................................................................................................................. 18
9.2 Monthly billing ............................................................................................................... 18
10 Firmware Upgrade ..................................................................................................................... 21
11 Event record ............................................................................................................................... 22
11.1 Event classification ...................................................................................................... 22
11.2 Event list ...................................................................................................................... 22
12 Battery ........................................................................................................................................ 25
12.1 Back-up power ............................................................................................................. 25
12.1.1 Low battery detection .......................................................................................... 25
12.1.2 Battery working lifetime ....................................................................................... 25