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Instruction Manual

Display, Programming

Modular system

Class 0.2 A/V

Summary of Contents for WM30 96

Page 1: ...Instruction Manual Display Programming Modular system Class 0 2 A V...

Page 2: ...ogical answer to your needs of power quality analysis Moreover you can count on a ISO9001 VISION 2000 certified company structure an experi ence of many years and a wide spread pres ence both in Europ...

Page 3: ...s programming Up button enables to browse the menus and to increase the values to be set Down button enables to browse the menus and to decrease the values to be set Access to the programming menu hol...

Page 4: ...nd of the multiplier k M V W A var VAr PF Pf Hz An ALR the alarm display function is active PROG the programming function is active Area dedicated to the visualization of counters text messages date a...

Page 5: ...plication G which enables a complete and detailed analysis of the electric energy 4 Selection Application Note A Cost allocation Imported energy metering B Cost control Imported and partial energy met...

Page 6: ...x x x x x 6 kvarh part x x x x x 7 kWh part x x x 8 kvarh part x x x 9 Run Hours 99999999 99 x x x x x 10 Phase seq VLN VL1 VL2 VL3 x x x x 11 Phase seq VLN VL1 2 VL2 3 VL3 1 x x x x 12 Phase seq An A...

Page 7: ...x x x x 5 PULSE out2 text kWh kvarh xxxx kWh kvarh per pulse tot PAr x x x x x x x 6 Remote out out1 text on oFF Out2 text on oFF x x x x x x x 7 Alarm 1 nE nd None out 1 out 2 Set 1 Set 2 measurement...

Page 8: ...selected variable 81 TYPE select the type of calculation mode to be used for the DMD AVG calculation FIXED if for example a time interval of 15 minutes has been selected the instrument will calculate...

Page 9: ...var1 VA1 PF1 Hz E D 0 1 2 3 4 5 6 7 8 9 10 11 Row 2 V LN V LN An Hz VA var W PF Row 3 V LN V L1 2 A L1 ASY VA L1 var L1 W L1 PF L1 THD V1 THD V12 THD A1 Row 4 V L2 V L2 3 A L2 VLL sys asy VA L2 var L...

Page 10: ...al output 181 FUNCTION Alarm the digital output is enabled only if the expected alarm status occurs Pulse the measured energy is retransmitted by the digital output by means of pulses Remote the digit...

Page 11: ...the variable input range to which the MAX OUT value retransmitted by the analog output will be coupled 220 METERS reset the ENERGY METERS choosing among TOTAL PARTIAL resets all energy meters both to...

Page 12: ...N rated current 5A for the AV5 type input CT primary secondary ratio of the voltage transformer being used in this example 400 1 5 60 3 360kW The RANGE parameter representing the digital filtering coe...

Page 13: ...VT and CT values Retransmission of the POWER FACTOR PF by means of the 0 20mA analog output It s necessary to retransmit the whole range of the admitted values for the PF with a signal from 0 to 20mA...

Page 14: ...load when a set value of absorbed power is required For example when 300kW are exceeded the alarm occurs and a set load is disconnected An UP alarm is selected Below you ll find the recommended progr...

Page 15: ...www GavazziOnline com...

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