MCS301 - 3ph meter Page 3 of 142
MCS301 meter - product Manual 1.25 MetCom Solutions GmbH
Content
1 Overview ............................................................................................................................ 8
1.1 Referenced documents ................................................................................................... 9
1.2 Definitions and Abbreviations........................................................................................ 10
1.3 Meter standards ............................................................................................................ 11
1.4 Meter approvals ............................................................................................................ 11
2 Safety and maintenance information ............................................................................. 12
2.1 Responsibilities ............................................................................................................. 12
2.2 Safety instructions ........................................................................................................ 12
2.3 Maintenance ................................................................................................................. 13
2.4 Disposal ........................................................................................................................ 13
3 Basic functionality .......................................................................................................... 14
4 General concept .............................................................................................................. 15
4.1 Application relevant FW part ......................................................................................... 16
4.2 Metrological relevant FW part ....................................................................................... 16
5 Meter construction .......................................................................................................... 17
5.1 Front view ..................................................................................................................... 17
5.2 Outside meter dimensions ............................................................................................ 18
5.3 Meter case parts ........................................................................................................... 19
5.3.1 Terminal block ..................................................................................................... 19
5.3.1.1 CT connected terminal block ................................................................................ 19
5.3.1.2 Direct connected (DC) terminal block ................................................................... 20
5.3.2 Main cover ........................................................................................................... 21
5.3.3 Terminal cover ..................................................................................................... 21
5.3.4 Communication module cover .............................................................................. 22
5.4 Sealing ......................................................................................................................... 22
5.5 Name plate ................................................................................................................... 23
6 Display Control ............................................................................................................... 24
6.1 Display .......................................................................................................................... 24
6.1.1 Back lightened display ......................................................................................... 25
6.2 Display formats ............................................................................................................. 26
6.2.1 Display of Unit parameters ................................................................................... 26
6.2.2 Display of decimals .............................................................................................. 26
6.2.3 Display of MID relevant data on the LCD ............................................................. 26
6.3 Display Modes .............................................................................................................. 27
6.4 Scroll mode ................................................................................................................... 28
6.5 Different Display Mode.................................................................................................. 29
6.5.1 Display test mode ................................................................................................ 29
6.5.2 Alternate Mode (A-button menu) .......................................................................... 29
6.5.2.1 Standard mode (Menu Option "Std-dAtA") ........................................................... 29
6.5.2.2 Metrological relevant standard mode (Menu Option "Protect Std-dAtA") .............. 29
6.5.2.3 Service mode (Menu Option "SEr-dAtA") ............................................................. 29
6.5.2.4 Load profile 1 – “Standard profile” - (Menu Option "P.01") ................................... 30
6.5.2.5 Load profile 2 – “Daily profile” - (Menu Option "P.02") .......................................... 30
6.5.3 Reset Mode (R-button menu) ............................................................................... 31
6.5.3.1 High resolution mode for test purposes (Menu option „tESt“) ............................... 31
6.5.3.2 Activation of Push Mode (Menu option „Cell connect“) ......................................... 31
6.5.3.3 Activation of M-Bus installation (Menu option „Slave_InSTALL“) .......................... 31
6.6 Optical display sensor ................................................................................................... 31
7 Measurement functionality ............................................................................................. 32
7.1 Measuring principle ....................................................................................................... 32
7.1.1 Calculation of voltage and current ........................................................................ 32
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