CIRCUTOR CVM96 Series - Manual (Page 2)

----- Supply network analyzer CVM 96 ---------- ------- Page No. 1
CONTENTS page
1.- DELIVERY SPOT CHECK .......................................................................................................... 2
2.- MAIN FEATURES ....................................................................................................................... 3
3.- INSTALLATION AND START-UP............................................................................................... 5
3.1.- Installation. .................................................................................................................... 5
3.2.- CVM 96 (RS-485) Connection terninal (see lable on the rear part) .............................. 7
3.3.- CVM 96 (RS-232) Connection terninal (see lable on the rear part) .............................. 8
3.4.- Connection drawing for the CVM 96 ............................................................................. 9
4.- OPERATION MODE ................................................................................................................. 13
5.- SETUP PROCEDURE .............................................................................................................. 15
5.1.- Phase-to-Phase or Phase-to-Neutral voltages............................................................ 16
5.2.- Voltage display mode .................................................................................................. 16
5.3.- Voltage transformation ratio ........................................................................................ 17
5.3.1.- Voltage Transformer Primary ............................................................................... 17
5.3.2.- Voltage Transformer Secondary........................................................................... 18
5.4.- Current Transformer Primary ...................................................................................... 18
5.5.- Setting power demand utility screens.......................................................................... 19
5.6.- Initial screen setting..................................................................................................... 20
5.7.- Setting of the display shutdown time........................................................................... 20
5.8.- Clearing energy counters ............................................................................................ 21
5.9.- THD or D setting.......................................................................................................... 22
5.10.- Additional screens when RELAY OUTPUTS (2 relays) are equipped ...................... 23
6.- SPECIFICATIONS .................................................................................................................... 30
7.- SAFETY CONSIDERATIONS................................................................................................... 32
8.- MAINTENANCE ........................................................................................................................ 32
9.- TECHNICAL SERVICE ............................................................................................................. 32
10.- CVM 96 COMMUNICATIONS................................................................................................... 33
10.1.- ! To take into account:............................................................................................... 33
10.2.- RS-485 TYPE CONNECTION TO A RS-232 TYPE INPUT OF A PC ...................... 34
10.3.- RS-232 TYPE CONNECTION TO A RS-232 TYPE INPUT OF A PC ...................... 35
10.4.- MODBUS © protocol ................................................................................................ 36
11.- APPENDIX A: Second SETUP of the CVM 96 ........................................................................ 42