WM30-96AV53HO2A2B6

WM30_V01 CARLOGAVAZZI | Alldatasheet

Document overview

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• PDF pages: 18

Technical content

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 1

• C lass 0.5 (kW h) according to EN 6 2053 -22
• C lass C (kW h) according to EN 5047 0-3
• C lass 2 (kvarh) according to EN 6 2053 -23
• A ccuracy ±0.2% R DG (current/voltage)
• I nstantaneous variables readout: 4x4 DG T
• Energies readout: 9 +1 DG T
• System variables: VL L , VL N , A , VA , W , var, PF, H z, Phase-sequence-asym m etry-loss.
• Single phase variables: VL L , VL N , A L , A n (calculated), VA , W , var, PF
• Both system and single phase variables w ith average and m ax calculation
• H arm onic analysis (FFT) up to the 3 2nd harm onic (current and voltage)
• Energy m easurem ents (im ported/exported): total and partial kW h and kvarh
• Energy m easurem ents according to A N SI C 12.20 C A 0.5, A N SI C 12.1 (revenue grade)
• R un hours counter (8+2 DG T)
• R eal tim e clock function
• A pplication adaptable display and program m ing procedure (Easyprog function)
• Universal pow er supply: 24-48 VDC /A C , 100-240 VDC /A C
• Front dim ensions: 9 6 x9 6 m m
• Front protection degree: I P6 5, N EM A 4X, N EM A 12 Product D escription T hree- pha se sm a rt pow er analyzer w ith built- in advanced configuration system and LC D da ta displa ying. Pa rticula rly recom m ended for the m ea surem ent of the m a in electrica l va ria bles. W M 30 is based on a m odular housing for panel m ounting w ith IP6 5 (front) protection degree. M oreover, the analyzer can be provided w ith digital outputs that can be either for pulse proportiona l to the E nergy M anagem ent Sm art M odular Pow er A nalyzer Type W M 3 0 9 6
• O ne R S23 2 and R S485 port (on request)
• C om m unication protocol: M O DBU S-RTU
• M O DBU S TC P/I P Ethernet port (on request)
• BA C net-I P over Ethernet port (on request)
• BA C net M S/TP over R S485, BTL approved (on request)
• Ethernet/I P port, O DVA approved (on request)
• U p to 2 digital outputs (pulse, alarm , rem ote control) (on request)
• U p to 4 freely configurable virtual alarm s
• Up to 2 analogue outputs (+20m A , +10VDC ) (on request) active and reactive energy being m ea sured or/a nd for a la rm outputs. T he instrum ent can be equipped w ith the follow ing m odules: R S 48 5/R S 232, E thernet, B AC net- IP or B AC net M S /T P com m unica tion ports, pulse a nd a la rm outputs. Pa ra m eters progra m m ing a nd da ta rea ding ca n be ea sily perform ed by m ea ns of W M 3040S oft. M odel Range code System Pow er Supply A O utputs B O utputs C om m unication O ption How to order W M 3 0 -9 6 A V5 3 H R2 A 2 S1 XX Type Selection Range codes A V4: 400/6 90V LL AC 1(2)A VLN : 16 0V to 48 0V LN VLL : 27 7 V to 8 30V LL A V5: 400/6 90V LL AC 5(6 )A VLN : 16 0V to 48 0V LN VLL : 27 7 V to 8 30V LL A V6 : 100/208 V LL AC 5(6 )A VLN : 40V to 144V LN VLL : 7 0V to 250V LL A V7 : 100/208 V LL AC 1(2)A VLN : 40V to 144V LN VLL : 7 0V to 250V LL O ptions XX: none System 3 : balanced and unbalanced load: 3- phase, 4- w ire; 3- phase, 3- w ire; 2- phase, 3- w ire; 1- phase, 2- w ire A O utputs XX: none O 2: D ual channel static output R 2: D ual channel relay output Pow er supply to 255) VD C /AC (50/6 0 H z) 55) VD C /AC (50/6 0 H z) B O utputs XX: none A 2: D ual channel 20m A D C output V2: D ual channel 10V D C output C om m unication XX: none S1: R S48 5/R S232 port E2: E thernet / Internet port B1: B AC net (IP) over E thernet B3 : B AC net (M S /T P) over R S 48 5 E6 : E thernet/IP port

2 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

Position of m odules and com bination N O TE: T he position of the m odules shall respect the sequence A- B - C . Possible arrangem ents are M , M - A, M - B , M - C , M - A- B , M - A- C , M - B - C and M - A- B - C w here “M ” is the basic m odule. I t is possible to use the W M 3 0-9 6 w ithout any additional m odule as a sim ple indicator. R ef Description M ain features Part num ber Pos. A Pos. B Pos. C W M 30 base provided w ith display, pow er supply, m easuring inputs

• Inputs/system : AV5.3
• Pow er supply: H W M 30 AV5 3 H 2 • Inputs/system : AV6 .3
• Pow er supply: H W M 30 AV6 3 H 3 • Inputs/system : AV4.3
• Pow er supply: H W M 30 AV4 3 H 4 • Inputs/system : AV7 .3
• Pow er supply: H W M 30 AV7 3 H
• Inputs/system : AV5.3
• Pow er supply: L W M 30 AV5 3 L
• Inputs/system : AV6 .3
• Pow er supply: L W M 30 AV6 3 L
• Inputs/system : AV4.3
• Pow er supply: L W M 30 AV4 3 L
• Inputs/system : AV7 .3
• Pow er supply: L W M 30 AV7 3 L

5 D ual relay output (S PD T ) • 2- channel

• Alarm or/and pulse output M O R 2 X

6 D ual static output (AC /D C O pto- M os) • 2- channel

• Alarm or/and pulse output M O O 2 X

7 D ual analogue output (+20m AD C ) • 2- channel M O A2 X

8 D ual analogue output (+10VD C ) • 2- channel M O V2 X

9 R S 48 5 / R S 232 port m odule • M ax. 115.2 K bps M C 48 5 232 X

10 E thernet port m odule • R J45 10/100 B aseT M C E T H X

11 B AC net- IP port m odule • B ased on E thernet bus M C B AC IP X

12 B AC net- M S /T P port m odule • O ver R S 48 5 M C B AC M S X

13 E thernet/IP • B ased on E thernet M C E I X

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 3 W M 3 0 9 6 R ated inputs S ystem type: 1, 2 or 3- phase Input type G alvanic insulation by m eans of built- in C T ’s C urrent range (by C T ) AV5 and AV6 : 5(6 )A AV4 and AV7 : 1(2)A Voltage (by direct connection or VT /PT ) AV4, AV5: 400/6 90VLL; AV6 , AV7 : 100/208 VLL A ccuracy (D isplay + R S 48 5) ≤6 0% , 48 to 6 2 H z) In: see below , U n: see below AV4 m odel In: 1A, Im ax: 2A; U n: 16 0 to 48 0VLN (27 7 to 8 30VLL) AV5 m odel In: 5A, Im ax: 6 A; U n: 16 0 to 48 0VLN (27 7 to 8 30VLL) AV6 m odel In: 5A, Im ax: 6 A; U n: 40 to 144VLN (7 0 to 250VLL) AV7 m odel In: 1A, Im ax: 2A; U n: 40 to 144VLN (7 0 to 250VLL) C urrent AV4, AV5, AV6 , AV7 m odels From 0.01In to 0.05In: ±(0.5% R D G +2D G T ) From 0.05In to Im ax: ±(0.2% R D G +2D G T ) Phase- neutral voltage In the range U n: ±(0,2% R D G +1D G T ) Phase- phase voltage In the range U n: ±(0.5% R D G +1D G T ) Frequency ±0.01H z (45 to 6 5H z) Active and Apparent pow er from 0.01In to 0.05In, PF 1: ±(1% R D G +1D G T ) From 0.05In to Im ax PF 0.5L, PF1, PF0.8 C : ±(0.5% R D G +1D G T ) Pow er Factor ±[ 0.001+0.5% (1.000 - “PF R D G ”)] R eactive pow er From 0.02In to 0.05In, sen φ1: ±(1.5% R D G +1D G T ) From 0.05In to Im ax, sen φ 1: ±(1% R D G +1D G T ) From 0.05In to 0.1In, sen φ 0.5L/C : ±(1.5% R D G +1D G T ) From 0.1In to Im ax, sen φ 0.5L/C : ±(1% R D G +1D G T ) Active energy C lass 0.5 according to E N 6 2053- 22, AN S I C 12.20 C lass C according to E N 5047 0- 3. R eactive energy C lass 2 according to E N 6 2053- 23, AN S I C 12.1. S tart up current AV5, AV6 5m A S tart up current AV4, AV7 1m A Energy additional errors According to E N 6 2053- 22, AN S I C 12.20, Influence quantities C lass B or C according to E N 5047 0- 3, E N 6 2053- 23, AN S I C 12.1 T otal H arm onic Distortion (TH D) ±1% FS (FS : 100% ) AV4: Im in: 5m AR M S ; Im ax: 3A; U m in: 30VR M S ; U m ax: 6 7 9Vp AV5: Im in: 5m AR M S ; Im ax: 15Ap; U m in: 30VR M S ; U m ax: 6 7 9Vp AV6 : Im in: 5m AR M S ; Im ax: 15Ap; U m in: 30VR M S ; U m ax: 204Vp AV7 : Im in: 5m AR M S ; Im ax: 3A; U m in: 30VR M S ; U m ax: 204Vp Tem perature drift ≤200ppm /°C Sam pling rate 3200 sam ples/s @ 50H z, 38 40 sam ples/s @ 6 0H z M easurem ents S ee “List of the variables that can be connected to:” M ethod T R M S m easurem ents of distorted w ave form s. C oupling type B y m eans of C T ’s C rest factor AV5, AV6 : ≤3 (15A m ax. peak) AV4, AV7 : ≤3 (3A m ax. peak) C urrent O verloads C ontinuous (AV5 and AV6 ) 6 A, @ 50H z C ontinuous (AV4 and AV7 ) 2A, @ 50H z For 500m s (AV5 and AV6 ) 120A, @ 50H z For 500m s (AV4 and AV7 ) 40A, @ 50H z Voltage O verloads C ontinuous 1.2 U n For 500m s 2 U n I nput im pedance 400VL- L (AV4 and AV5) > 1.6 M Ω 208 VL- L (AV6 and AV7 ) > 1.6 M Ω 5(6 )A (AV5 and AV6 ) < 0.2VA 1(2)A (AV4 and AV7 ) < 0.2VA Frequency 40 to 440 H z Input specifications

4 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

R elay outputs (M O R 2) Physical outputs 2 (m ax. 1 m odule per instrum ent) Purpose For either alarm output or pulse output T ype R elay, S PD T type AC 1- 5A @ 250VAC ; AC 15- 1.5A @ 250VAC C onfiguration B y m eans of the front key- pad Function T he outputs can w ork as alarm outputs but also as pulse outputs, rem ote controlled outputs, or in any other com bination. Alarm s U p alarm and dow n alarm linked to the virtual alarm s, other details see Virtual alarm s M in. response tim e ≤200m s, filters excluded. Set- point on- tim e delay: “0 s”. Pulse S ignal retransm ission T otal: +kW h, - kW h, +kvarh, - kvarh. Partial: +kW h, - kW h, +kvarh, - kvarh. Pulse type Program m able from 0.001 to 10.00 kW h/kvarh per pulse.T he above listed variables can be connected to any output. Pulse duration ≥100m s <120m sec (O N ), ≥120m s (O FF), according to E N 6 2052- 31 R em ote controlled outputs T he activation of the outputs is m anaged through the serial com m unication port Insulation S ee “Insulation betw een inputs and outputs” table Static outputs (M O O 2) O pto- M os type Physical outputs 2 (m ax. 1 m odule per instrum ent) Purpose For either pulse output or alarm output S ignal VO N : 2.5VAC /D C /m ax.100m A VO FF : 42VD C m ax. C onfiguration B y m eans of the front key- pad Function T he outputs can w ork as alarm outputs but also as pulse outputs, rem ote controlled outputs, or in any other com bination. Alarm s U p alarm and dow n alarm linked to the virtual alarm s, other details see Virtual alarm s M in. response tim e ≤200m s, filters excluded. S et- point on- tim e delay: “0 s”. Pulse S ignal retransm ission T otal: +kW h, - kW h, +kvarh, - kvarh. Partial: +kW h, - kW h, +kvarh, - kvarh. Pulse type Program m able from 0.001 to 10.00 kW h/kvarh per pulse.T he above listed variables can be connected to any output. Pulse duration ≥100m s < 120m sec (O N ), ≥120m s (O FF), according to E N 6 2052- 31 R em ote controlled outputs T he activation of the outputs is m anaged through the serial com m unication port Insulation S ee “Insulation betw een inputs and outputs” table 20m A analogue outputs (M O A 2) N um ber of outputs 2 per m odule (m ax. 1 m odule per instrum ent) Accuracy R ange 0 to 20m A C onfiguration B y m eans of the front key- pad S ignal retransm ission T he signal output can be connected to any instantaneous variable available in the table “List of the variables that can be connected to”. S caling factor Program m able w ithin the w hole range of retransm ission. R esponse tim e ≤400 m s typical (filter excluded) R ipple ≤1% (according to IE C 6 06 8 8 - 1, E N 6 06 8 8 - 1) T otal tem perature drift ≤500 ppm /°C Load ≤6 00 Ω Insulation S ee “Insulation betw een inputs and outputs” table 10VDC analogue outputs (M O V2) N um ber of outputs 2 (m ax. 1 m odule per instrum ent) Accuracy R ange 0 to 10 VD C C onfiguration B y m eans of the front key- pad S ignal retransm ission T he signal output can be connected to any instantaneous variable available in the table “List of the variables that can be connected to”. S caling factor Program m able w ithin the w hole range of retransm ission; R esponse tim e ≤400 m s typical (filter excluded) R ipple ≤1% (according to IE C 6 06 8 8 , E N 6 06 8 8 ) T otal tem perature drift ≤350 ppm /°C Load ≥10k Ω Insulation S ee “Insulation betw een inputs and outputs” table O utput specifications

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 5 W M 3 0 9 6 R S485 (on request) T ype M ultidrop, bidirectional (static and dynam ic variables) C onnections 2- w ire M ax. distance 1000m , term ination directly on the m odule Addresses 247 , selectable by m eans of the front key- pad Protocol M O D B U S /JB U S (R T U ) D ata (bidirectional) D ynam ic (reading only) S ystem and phase variables: see table “List of variables...” Static (reading and w riting only) All the configuration param eters. D ata form at 1 start bit, 8 data bit, no/even/odd parity,1 stop bit B aud- rate S electable: 9.6 k, 19.2k, 38 .4k, 115.2k bit/s D river input capability 1/5 unit load. M axim um 16 0 transceivers on the sam e bus. N ote W ith the rotary sw itch (on the back of the basic unit) in lock position the m odification of the program m ing param eters and the reset com m and by m eans of the serial com m unication is not allow ed anym ore. In this case just the data reading is allow ed. Insulation S ee “Insulation betw een inputs and outputs” table R S23 2 port (on request) T ype B idirectional (static and dynam ic variables) C onnections 3 w ires. M ax. distance 15m Protocol M O D B U S R T U /JB U S D ata (bidirectional) D ynam ic (reading only) S ystem and phase variables: see table “List of variables...” Static (reading and w riting only) All the configuration param eters D ata form at 1 start bit, 8 data bit, no/even/odd parity,1 stop bit B aud- rate S electable: 9.6 k, 19.2k, 38 .4k, 115.2k bit/s N ote W ith the rotary sw itch (on the back of the basic unit) in lock position the m odification of the program m ing param eters and the reset com m and by m eans of the serial com m unication is not allow ed anym ore. In this case just the data reading is allow ed. Insulation S ee “Insulation betw een inputs and outputs” table Ethernet/I nternet port (on request) Protocols M odbus T C P/IP IP configuration S tatic IP / N etm ask / D efault gatew ay Port S electable (default 502) C lient connections M ax 5 sim ultaneously C onnections R J45 10/100 B aseT X M ax. distance 100m D ata (bidirectional) D ynam ic (reading only) S ystem and phase variables: see table “List of variables...” S tatic (reading and w riting only) All the configuration param eters. N ote W ith the rotary sw itch (on the back of the basic unit) in lock position the m odification of the program m ing param eters and the reset com m and by m eans of the serial com m unication is not allow ed anym ore. In this case just the data reading is allow ed. Insulation S ee “Insulation betw een inputs and outputs” table BA C net-I P (on request) Protocols B AC net- IP (for m easurem ent reading purpose and to w rite object description) and M odbus T C P/IP (for m easurem ent reading purpose and for program m ing param eter purpose) B AC net- IP IP configuration S tatic IP / N etm ask /D efault gatew ay Port Fixed: B AC 0h D evice object instance 0 to 9999 selectable by key- pad 0 to 2^ 22- 2 = 4.194.302, selectable by program m ing softw are or by B AC net. S upported services “I have”, “I am ”, “W ho has”, “W ho is”, “R ead (m ultiple) Property” S upported objects T ype 2 (analogue value, including C O V property), T ype 5 (binary- value for up to 16 virtual alarm re- transm ission) T ype 8 (device) IP configuration S tatic IP / N etm ask / D efault gatew ay M odbus T C P/IP S ee “E thernet/Internet port” above C lient connections M odbus only: m ax 5 sim ultaneously C onnections R J45 10/100 B aseT X M ax. distance 100m O utput specifications (cont.)

6 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

D ynam ic (reading only) S ystem and phase variables (B AC net- IP and M odbus): see table “List of variables” S tatic (reading and w riting only) All the configuration param eters (M odbus only) N ote W ith the rotary sw itch (on the back of the basic unit) in lock position the m odification of the program m ing param eters and the reset com m and by m eans of the serial com m unication is not allow ed anym ore. In this case just the data reading is allow ed. Insulation S ee “Insulation betw een inputs and outputs” table BA C net M S/TP (on request) Available ports 2: R S 48 5 and E thernet R S 48 5 port T ype M ultidrop, m ono- directional (dynam ic variables) C onnections 2- w ire M ax. distance 1000m , term ination directly on the m odule D evice object instance 0 to 9999 selectable by key- pad 0 to 2^ 22- 2 = 4.194.302, selectable by program m ing softw are or by B AC net. Protocol B AC net M S /T P (for m easurem ent reading purpose and to w rite object description) S upported services “I have”, “I am ”, “W ho has”, “W ho is”, “R ead (m ultiple) Property” S upported objects T ype 2 (analogue value, including C O V property), T ype 5 (binary- value for up to 16 virtual alarm re- transm ission) T ype 8 (device) D ata (m ono- directional) D ynam ic S ystem and phase variables: see table “List of variables...” S tatic N ot available D ata form at 1 start bit, 8 data bit, no parity,1 stop bit B aud- rate S electable: 9.6 k, 19.2k, 38 .4k or 7 6 .8 k kbit/s D river input capability 1/5 unit load. M axim um 16 0 transceivers on the sam e bus. M AC addresses S electable: 0 to 127 E thernet port Protocol M odbus T C P/IP (for program m ing param eter purpose) IP configuration S tatic IP / N etm ask / D efault gatew ay M odbus Port S electable (default 502) C lient connections M odbus only: m ax 5 sim ultaneously C onnections R J45 10/100 B aseT X M ax. distance 100m D ata D ynam ic (reading only) S ystem and phase variables: see table “List of variables...” S tatic (reading and w riting only) All the configuration param eters (M odbus only). N ote W ith the rotary sw itch (on the back of the basic unit) in lock position the m odification of the program m ing param eters and the reset com m and by m eans of the serial com m unication is not allow ed anym ore. In this case just the data reading is allow ed. Insulation S ee “Insulation betw een inputs and outputs” table Approval B T L Ethernet/I P (on request) Protocols E thernet/IP (for m easurem ent reading purpose) and M odbus T C P/IP (for program m ing param eter purpose) IP configuration S tatic IP / N etm ask / D efault gatew ay M odbus Port S electable (default 502) M odbus only: m ax 5 sim ultaneously R J45 10/100 B ase T X M ax distance 100m E thernet/IP port T opology S tar R J45 standard M ax distance 100m Level C om m ercial level C onnection C onnection establishm ent: target M essaging C lass 1 and class 3 m essanging S upported features AC D (Address C onflict D etection) U C M M List service 0x0004 List identity 0x006 3 R egister session 0x006 5 U nregister session 0x006 6 S end R R data 0x006 F S end U nit D ata 0x007 0 D ata D ynam ic (reading only) S ystem and phase variables (E thernet/IP): see E thernet/IP protocol docum ent S tatic (reading and w riting only) All the configuration param eters (M odbus T C P only) Insulation S ee “Insulation betw een inputs and outputs” table Approval E thernet IP conform ance tested (O D VA) O utput specifications (cont.)

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 7 W M 3 0 9 6 M in. - 9,999,999,999 kW h/kvarh M ax. 9,999,999,999 kW h/kvarh. Type T otal energy m eters +kW h, +kvarh, - kW h, - kvarh Partial energy m eters +kW h, +kvarh, - kW h, - kvarh M eters T otal 4 (9+1 digit) Partial 4 (9+1 digit) Pulse output C onnectable to total and/or partial m eters Energy m eter recording S torage of total and partial energy m eters. E nergy m eter storage form at (E E PR O M ) E nergy m eters T he sam e for the other phases: L2, L3. System T he harm onic distortion can be m easured in 3- w ire or 4- w ire system s. T w : 0.02 sec@ 50H z w ithout filter A nalysis principle FFT H arm onic m easurem ent C urrent U p to the 32nd harm onic Voltage U p to the 32nd harm onic Type of harm onics T H D (VL1 and VL1- N ) T he sam e for the other phases: L2, L3. T H D (AL1) H arm onic distortion analysis E nergy consum ption R ed LE D (only kW h) kW h pulsating 0.001 kW h/kvarh by pulse if the C t ratio by VT ratio is 0.01 kW h/kvarh by pulse if the C t ratio by VT ratio is ≥7 .1 ≤7 0.0 0.1 kW h/kvarh by pulse if the C t ratio by VT ratio is ≥7 0.1 ≤7 00.0 1 kW h/kvarh by pulse if the C t ratio by VT ratio is ≥7 00.1 ≤7 000 10 kW h/kvarh by pulse if the C t ratio by VT ratio is ≥7 001 ≤7 0.00k 100 kW h/kvarh by pulse if the C t ratio by VT ratio is >7 0.01k M ax frequency: 16 H z, according to E N 5047 0- 1 Back position L EDs O n the base G reen as pow er- on O n the com m unication m odules T w o LE D s: one for T X (green) and one for R X (am ber). K ey-pad For variable selection, program m ing of the instrum ent w orking param eters, “dm d”, “m ax”, total energy and partial energy R eset Display refresh tim e ≤250 m s Display 4 lines, 4- D G T , 1 lines, 10- D G T T ype LC D , single colour backlight D igit dim ensions 4- D G T : h 9.5m m ; 10- D G T : h 6 .0m m Instantaneous variables read- out 4- D G T E nergies variables read- out Im ported T otal/Partial: 8 +2D G T , 9+1D G T or 10D G T ; E xported T otal/Partial: 8 +2D G T , 9+1D G T or 10D G T (w ith “- “ sign). R un H ours counter 8 +2 D G T (99.999.999 hours and 59 m inutes m ax) O verload status E E E E indication w hen the value being m easured is exceeding the “C ontinuous inputs overload” (m axim um m easurem ent capacity) M ax. and M in. indication M ax. instantaneous variables: 9999; energies: 9 999 999 999. M in. instantaneous variables: 0.000; energies 0.0 Front position L EDs Virtual alarm s 4 red LE D available in case of virtual alarm (AL1- AL2- AL3- AL4). N ote: the real alarm is just the activation of the proper static or relay output if the proper m odule is available. D isplay, LE D Ês and com m ands

8 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

(alw ays on) to 255 m inutes Virtual alarm s W orking condition In case of basic unit or w ith the addition of M O R 2 or M O O 2 digital output m odules. N o. of alarm s U p to 4 W orking m ode U p alarm and dow n alarm . C ontrolled variables T he alarm s can be connected to any instantaneous variable available in the table “List of the variables that can be connected to”. S et- point adjustm ent From 0 to 100% of the display scale H ysteresis From 0 to 100% of the display scale O n- tim e delay 0 to 255s M in. response tim e ≤200m s, filters excluded. S et- point on- tim e delay: “0 s”. R eset B y m eans of the front key- pad. It is possible to reset the follow ing data: - all the m ax and dm d values. - total energies: kW h, kvarh; - partial energies: kW h, kvarh H arm onic analysis U p to the 32 nd harm onics on current and voltage C lock Functions U niversal clock and calendar . T im e form at H our: m inutes: seconds w ith selectable 24 hours or 12H AM /PM form at. D ate form at D ay- m onth- year w ith selectable D D - M M - YY or M M - D D - YY form at. B attery life 10 years Easy program m ing function For all the display selections, both energy and pow er m easurem ents are independent from the current direction. T he displayed energy is alw ays “im ported” w ith the only and “G ” types (see “display pages” table). For those latter selections the energies can be either “im ported” or “exported” depending on the current direction. Passw ord N um eric code of m ax. 4 digits; 2 protection levels of the program m ing data: 1st level Passw ord “0”, no protection; 2nd level Passw ord from 1 to 9999, all data are protected System selection System 3- Ph.n unbalanced load 3- phase (4- w ire) System 3- Ph. unbalanced load 3- phase (3- w ire), three currents and 3- phase to phase voltage m easurem ents, or in case of Aaron connection tw o currents (w ith special w iring on screw term inals) and 3- phase to phase voltage m easurem ents. System 3- Ph.1 balanced load 3- phase (3- w ire), one current and 3- phase to phase voltage m easurem ents 3- phase (4- w ire), one current and 3- phase to neutral voltage m easurem ents. System 3- Ph.2 balanced load 3- phase (2- w ire), one current and 1- phase (L1) to neutral voltage m easurem ent. S ystem 2- Ph 2- phase (3- w ire) S ystem 1- Ph 1- phase (2- w ire) Transform er ratio VT (PT ) 1.0 to 999.9 / 1000 to 9999. C T 1.0 to 999.9 / 1000 to 9999 (up to 10kA in case of C T w ith 1A secondary current and up to 50kA in case of C T w ith 5A secondary current). Filter O perating range S electable from 0 to 100% of the input display scale Filtering coefficient S electable from 1 to 32 Filter action M easurem ents, analogue signal retransm ission, serial com m unication (fundam ental variables: V, A, W and their derived ones). Displaying N um ber of variables U p to 5 variables per page. S ee “Front view ”. 7 different set of variables available (see “D isplay pages”) according to the application being selected. O ne page is freely program m able as com bination of variables. B acklight T he backlight tim e is program m able from 0 M ain functions

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 9 W M 3 0 9 6 Standard com pliance S afety IE C 6 06 6 4, IE C 6 1010- 1 E N 6 06 6 4, E N 6 1010- 1 E N 6 2052- 11. M etrology E N 6 2053- 22, E N 6 2053- 23, E N 5047 0- 3. Pulse output D IN 438 6 4, IE C 6 2053- 31 A pprovals E ligible S ystem perform ance M eter for G o S olar C alifornia, C E , cU Lus “Listed” C onnections S crew - type C able cross- section area m ax. 2.5 m m 2. m in./m ax. screw s tightening torque: 0.4 N m / 0.8 N m . S uggested screw s tightening torque: 0.5 N m H ousing DI N D im ensions (W xHxD ) M odule holder: 96 x96 x50m m . “A” and “B ” type m odules: 8 9.5x6 3x16 m m . “C ” type m odule: 8 9.5x6 3x20m m . M ax. depth behind the panel W ith 3 m odules (A+B +C ): 8 1.7 m m M aterial AB S /N ylon PA6 6 , self- extinguishing: U L 94 V- 0 M ounting Panel m ounting Protection degree Front IP6 5, N E M A4x, N E M A12 S crew term inals IP20 W eight Approx. 420 g (packing included) O perating tem perature - 25°C to +55°C (- 13°F to 131°F) (R .H . from 0 to 90% non- condensing @ 40°C ) according to E N 6 2053- 21, E N 5047 0- 1 and E N 6 2053- Storage tem perature - 30°C to +7 0°C (- 22°F to condensing @ 40°C ) according to E N 6 2053- 21, E N 5047 0- 1 and E N 6 2053- I nstallation category C at. III (IE C 6 06 6 4, E N 6 06 6 4) I nsulation (for 1 m inute) S ee “Insulation betw een inputs and outputs” table Dielectric strength 4kVAC R M S for 1 m inute Noise rejection C M R R 100 dB , 48 to 6 2 Hz EM C According to E N 6 2052- 11 E lectrostatic discharges 15kV air discharge Im m unity to irradiated T est w ith current: 10V/m from 8 0 to 2000M Hz E lectrom agnetic fields T est w ithout any current: 30V/m from 8 0 to 2000M Hz B urst O n current and voltage m easuring inputs circuit: 4kV Im m unity to conducted disturbances 10V/m from 150K Hz to 8 0M Hz S urge O n current and voltage m easuring inputs circuit: 4kV; on “L” auxiliary pow er supply input: 1kV R adio frequency suppression According to C IS PR 22 G eneral specifications Insulation betw een inputs and outputs (1): respect another m odule 4kV, in the sam e m odule 0kV. -: com bination not allow ed. N O TE: all the m odels have, m andatory, to be connected to external current transform ers because the isolation am ong the current inputs is just functional (100VAC ). Pow er Supply (H o L) M esuring inputs R elè output (M O R 2) Static ouput (M O O 2) Serial port Ethernet port Analogue outputs Pow er Supply (H o L) - 4kV 4kV 4kV 4kV 4kV 4kV M esuring inputs 4kV - 4kV 4kV 4kV 4kV 4kV R elè output (M O R 2) 4kV 4kV 2kV - 4kV 4kV 4kV Static ouput (M O O 2) 4kV 4kV - 2kV 4kV 4kV 4kV Serial port 4kV 4kV 4kV 4kV - - 4kV Ethernet port 4kV 4kV 4kV 4kV - - 4kV Analogue outputs 4kV 4kV 4kV 4kV 4kV 4kV 4kV (1)

10 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

N o Variable 1-ph. sys 2-ph. sys 3 -ph. 3 /4-w ire balanced sys 3 -ph. 2-w ire balanced sys 3 -ph. 3 -w ire unbal. sys 3 -ph. 4-w ire unbal. sys N otes

1 VL- N sys O X X X # X sys= system = ∑

2 VL1 X X X X # X

3 VL2 O X X X # X

4 VL3 O O X X # X

5 VL- L sys O # X X X X sys= system = ∑

6 VL1- 2 # X X X X X

7 VL2- 3 # O X X X X

8 VL3- 1 # O X X X X

9 Asys O X O O X X

10 An # X O O O X

11 AL1 X X X X X X

12 AL2 O X X X X X

13 AL3 O O X X X X

14 VA sys X X X X X X sys= system = ∑

15 VA L1 X X X X # X

16 VA L2 O X X X # X

17 VA L3 O O X X # X

18 var sys X X X X X X sys= system = ∑ 19 var L1 X X X X # X 20 var L2 O X X X # X 21 var L3 O O X X # X

22 W sys X X X X X X sys= system = ∑

23 W L1 X X X X # X

24 W L2 O X X X # X

25 W L3 O O X X # X

26 PF sys X X X X X X sys= system = ∑

27 PF L1 X X X X # X

28 PF L2 O X X X # X

29 PF L3 O O X X # X

30 H z X X X X X X

31 Phase seq. O X X X X X

32 Asy VLL O O X X X X Asym m etry

33 Asy VLN O X # O # X Asym m etry

34 R un H ours X X X X X X

35 kW h (+) X X X X X X T otal 36 kvarh (+) X X X X X X T otal 37 kW h (+) X X X X X X Partial 38 kvarh (+) X X X X X X Partial 39 kW h (- ) X X X X X X T otal 40 kvarh (- ) X X X X X X T otal 41 kW h (- ) X X X X X X Partial 42 kvarh (- ) X X X X X X Partial

43 A L1 T H D X X X X X X

44 A L2 T H D O X X X X X

45 A L3 T H D O O X X X X

46 V L1 T H D X X X X O X

47 V L2 T H D O X X X O X

48 V L3 T H D O O X X O X

49 V L1- 2 T H D X X X X X X

50 V L2- 3 T H D O X X X X X

51 V L3- 1 T H D O O X X X X

List of the variables that can be connected to:

• C om m unication port (all listed variables)
• Analogue outputs (all variables w ith the only exclusion of “energies” and “run hour counter”
• Pulse outputs (only “energies”)
• Alarm outputs (“energies” , “hour counter” and “m ax” excluded) (X ) = available; (O ) = not available (variable not available on the display); (#) N ot available (the relevant page is not displayed)

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 11 W M 3 0 9 6 Pow er consum ption AC : 20 VA; D C : 10 W Auxiliary pow er supply H: 100- 240 +/- 10% (90 to 255) VD C /AC (50/6 0 Hz); VD C /AC (50/6 0 Hz) Pow er supply specifications Description N otes A C ost allocation Im ported energy m etering B C ost control Im ported and partial energy m etering C C om plex cost allocation Im ported/exported energy (total and partial) D S olar Im ported and exported energy m etering w ith som e basic pow er analyzer function E C om plex cost and pow er analysis Im ported/exported energy (total and partial) and pow er analysis F C ost and pow er quality analysis Im ported energy and pow er quality analysis G Advanced energy and pow er analysis for pow er generation C om plete energy m etering and pow er quality analysis Var Type N o L ine 1 Variable Type L ine 2 Variable Type L ine 3 Variable Type L ine 4 Variable Type L ine 5 Variable Type N ote A pplications A B C D E F G

0 H om e page Program m able x x x x x x x

a 1 T otal kW h (+) b, c, d b, c, d b, c, d b, c, d x x x x x x x a 2 T otal kvarh (+) b, c, d b, c, d b, c, d b, c, d x x x x x x x a 3 T otal kW h (- ) b, c, d b, c, d b, c, d b, c, d x x x x a 4 T otal kvarh (- ) b, c, d b, c, d b, c, d b, c, d x x x x a 5 kW h (+) partial b, c, d b, c, d b, c, d b, c, d x x x x x a 6 kvarh (+) part. b, c, d b, c, d b, c, d b, c, d x x x x x a 7 kW h (- ) partial b, c, d b, c, d b, c, d b, c, d x x x a 8 kvarh (- ) part. b, c, d b, c, d b, c, d b, c, d x x x a 9 R un H ours (99999999.99) b, c, d b, c, d b, c, d b, c, d x x x x x b 10 a/Phase seq. VLN ∑ VL1 VL2 VL3 (1) (2) x x x x b 11 a/Phase seq. VLN ∑ VL1- 2 VL2- 3 VL3- 1 (1) (2) x x x x b 12 a/Phase seq. An AL1 AL2 AL3 (1) (2) x x x x b 13 a/Phase seq. H z “AS Y” VLL sys (% asy) VLL sys (% asy) (1) (2) x x x x b 14 a/Phase seq. A ∑ AL1 AL2 AL3 (1) (2) x x x x c 15 a/Phase seq. W ∑ W L1 W L2 W L3 (1) (2) x x x x c 16 a/Phase seq. var ∑ var L1 var L2 var L3 (1) (2) x x x c 17 a/Phase seq. PF ∑ PF L1 PF L2 PF L3 (1) (2) x x x c 18 a/Phase seq. VA ∑ VA L1 VA L2 VA L3 (1) (2) x x x d 19 a/Phase seq. T H D V1 T H D V2 T H D V3 (1) (2) x x d 20 a/Phase seq. T H D V12 T H D V23 T H D V31 (1) (2) x x d 21 a/Phase seq. T HD A1 T HD A2 T HD A3 (1) (2) x x D isplay pages List of selectable applications N ote: the table refers to system 3P .n. (1) Also m axim um value storage (no E E PR O M storage). (2) Also average (dm d) value (no E E PR O M storage).

12 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

Function R otary sw itch position Description U nlok 1 All program m ing param eters are freely m odifiable by m eans of the front key- pad and by m eans of the com m unication port. Lock 7 T he key- pad, as far as program m ing is concerned and the data through the serial com m unication cannot be changed (no w riting into m eter allow ed). D ata reading is allow ed. B ack protection rotary sw itch N o L ine 1 L ine 2 L ine 3 L ine 4 L ine 5 N ote A pplications A B C D E F G C onn. xxx.x (3ph.n/3ph/3ph./ 3ph.2/1ph/2ph)

3 LE D PU LS E (text)

4 PU LS E out1

(text) kW h/kvarh xxxx kW h/kvarh per pulse +/- tot/PAr x x x x x x x

5 PU LS E out2

(text) kW h/kvarh xxxx kW h/kvarh per pulse +/- tot/PAr x x x x x x x

6 R em ote out out1 (text) on/oFF O ut2 (text) on/oFF x x x x x x x

7 Alarm 1 nE /nd N one / out 1 /

out 2 S et 1 S et 2 (m easurem ent) x x x x

8 Alarm 2 nE /nd N one / out 1 /

out 2 S et 1 S et 2 (m easurem ent) x x x x

9 Alarm 3 nE /nd N one / out 1 /

out 2 S et 1 S et 2 (m easurem ent) x x x x

10 Alarm 4 nE /nd N one / out 1 /

out 2 S et 1 S et 2 (m easurem ent) x x x x

13 C O M port N one / out 1 /

out 2 xxx (address) bdr (text) 9.6 /19.2/ 38 .4/115.2 x x x x x x x

14 IP address X X X X X X X X X X X X x x x x x x x

A dditional available inform ation on the display

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 13 W M 3 0 9 6 A ccuracy (A ccording to E N 50 470 -3 and E N 620 53 -23 ) kW h , accuracy (R D G ) depending on the current Percentage error lim its for class index C

6 A (I m ax )

2A (I m ax ) 2A (I m ax ) 5A (I n) 1A (I ref ) 5A (I n) 1A (I ref ) 0.25A (I tr ) 0.05A (I tr ) 0.25A (I tr ) 0.05A (I tr ) 0.05A (I m in ) 0.01A (I m in ) A ccuracy lim its (A ctive energy) S tart- up current: 5m A (AV5- 6 ), 1m A (AV4- 7 ) kvarh , accuracy (R D G ) depending on the current E rror A ccuracy lim its (R eactive energy) S tart- up current: 5m A (AV5- 6 ), 1m A (AV4- 7 ) PF=1 PF=L0.5 or C 0.8 2A (I m ax ) 2A (I m ax ) 5A (I n) 1A (I b) 5A (I n) 1A (I b) 0.25A 0.05A 0.5A 0.1A 0.1A 0.02A 0.25A 0.05A sin j=1 sin j=0.5 +0.5% +1% - 0.5% - 1% +2% +2,5% - 2% - 2,5% System variables E quivalent three- phase voltage Voltage asym m etry T hree- phase reactive pow er T hree- phase active pow er T hree- phase apparent pow er T otal harm onic distortion Used calculation form ulas Phase variables Instantaneous effective voltage Instantaneous active pow er Instantaneous pow er factor Instantaneous effective current Instantaneous apparent pow er Instantaneous reactive pow er Energy m etering W here: i= considered phase (L1, L2 or L3) P= active pow er; Q = reactive pow er; t1, t 2 =starting and ending tim e points of consum ption recording; n= tim e unit Δ;□ t= tim e interval betw een tw o successive pow er consum ptions; n1, n 2 = starting and ending discrete tim e points of consum ption recording T hree- phase pow er factor (T PF) /c229 /c45/c61 LL LLL L LL V VVASY )( mi nm ax /c229 /c45/c61 LN LNLN LN V VVASY )( minmax W M 3 0 40 Soft param eter progr. and var. reading softw are W orking m ode T hree different w orking m odes can be selected: - m anagem ent of local R S 232 (M O D B U S ); - m anagem ent of a local R S 48 5 netw ork (M O D B U S ); - m anaged via T C P port W M 3 040Soft M ulti- language softw are (Italian, E nglish, French, G erm an, S panish) for vari - able reading, instrum ent calibration and param eters program m ing.T he program runs under W indow s X P/Vista/7

14 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

3- C T and 3- VT /PT connections 3- C T connection 3- ph, 4- w ire, unbalanced load Fig. 4 3- ph, 4- w ire, unbalanced load Fig. 3 3- C T and 2- VT /PT connections 3- ph, 3- w ire, unbalanced load Fig. 6 2- C T and 2- VT /PT connections AR O N 3- ph, 3- w ire, unbalanced load Fig. 8 2- C T connections (AR O N ) 3- ph, 3- w ire, unbalanced load Fig. 7 3- C T connection 3- ph, 3- w ire, unbalanced load Fig. 5 System type selection: 3 -Ph L2 L3 N S1 S2 S1 S2 S1 S2 I1 I2 I3 W iring diagram s 1- C T and 1- VT /PT connections 1- C T connection 3- ph, 2- w ire, balanced load Fig. 2 3- ph, 2- w ire, balanced load Fig. 1 L1 N S1 S2 L1 N S1 S2 System type selection: 3 -Ph.2 Pow er S upply W M 3 0 BA C K -VI EW L1 L2 L3 N S1 S2 S1 S2 S1 S2 I1 I2 I3 L1 L2 L3 S1 S2 S1 S2 S1 S2 I1 I2 I3 L1 L2 L3 S1 S2 S1 S2 S1 S2 I1 I2 I3 L1 L2 L3 S1 S2 S1 S2 S1 S2 I1 I2 I3 L1 L2 L3 S1 S2 S1 S2 S1 S2 I1 I2 I3 System type selection: 3 -Ph.n System type selection: 3 -Ph (cont.)

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 15 W M 3 0 9 6 W iring diagram s 3- ph, 3- w ire, balanced load Fig. 9 System type selection: 3 -Ph.1 2- C T connection 2- ph, 3- w ire Fig. 11 System type selection: 2-Ph 2- C T and 2- VT /PT connections 2- ph, 3- w ire Fig. 12 1- C T connection 1- ph, 2- w ire Fig. 13 System type selection: 1-Ph 1- C T and 2- VT /PT connections 3- ph, 3- w ire, balanced load Fig. 10 1- C T and 1- VT /PT connections 1- ph, 2- w ire Fig. 14 90 to 26 0VAC /D C (H option) Fig. 15 18 to 6 0VAC /D C (L option) Fig. 16 F= 250V [ T ] 6 30m A F= 250V [ T ] 3,15A 1 2 1 2 Pow er Supply L1 L2 L3 S1 S2 L1 L2 L3 S1 S2 I1 L1 L2 N S1 S2 S1 S2 I1 I2 L1 L2 N S1 S2 S1 S2 I1 I2 L1 N S1 S2 L1 N S1 S2 1- C T connections System type selection: 2-Ph (cont.)

16 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

RS48 5 and RS23 2 w iring diagram s R S 48 5 port Static, relay and analogue outputs w iring diagram s R elays Analogue 20m A D C Analogue 10V D C Out1 Out2 Out1 Out2 1 23 4 1 23 4 O pto- m osfet R S 232 port N O TE. R S 48 5: additional devices provided w ith R S 48 5 are connected in parallel. T he term ination of the serial output is carried out only on the last instrum ent of the netw ork, by m eans of a jum per betw een (B +) and (T ). : the com m unication R S 232 and R S 48 5 ports can’t be connected and used sim ultaneously. A O ut 1 23 4 O ut 2 56 7 56781 234 O ut 1 O ut 2 M O O 2, M O R 2, m odules M O A 2, M O V2, m odules M C 485 23 2, m odule Out1 Out2 Out1 Out2 Mandatory termination

S pecifications are subject to change w ithout notice W M 30 96 D S 240914 17 W M 3 0 9 6 1. K ey-pad T o program the configuration param eters and scroll the variables on the display. 2. Display LC D - type w ith alphanum eric indications to: - display configuration param eters; - display all the m easured variables. 3 . kW h L ED R ed LE D blinking proportional to the energy being m easured 4. A larm L ED’s R ed LE D ’s light- on w hen virtual alarm s are activated. 5. M ain bar-graph T o display the pow er consum ption versus the installed pow er. Front panel description RS48 5 w iring diagram of B acnet m odule R S 48 5 port N O TE. R S 48 5: additional devices provided w ith R S 48 5 are connected in parallel. T he term ination of the serial output is carried out only on the last instrum ent of the netw ork, by m eans of a jum per betw een (B +) and (T ). 4M C BA C M S, m odule

18 S pecifications are subject to change w ithout notice W M 30 96 D S 240914

D im ensions and Panel cut-out