Energy Management Smart Modular Power Analyzer Type WM30 96 * One RS232 and RS485 port (on request) * Communication protocol: MODBUS-RTU, iFIX SCADA compatibility * MODBUS TCP/IP Ethernet port (on request) * BACnet-IP over Ethernet port (on request) * BACnet MS/TP over RS485 (on request) * Ethernet/IP port (on request) * Up to 2 digital outputs (pulse, alarm, remote control) (on request) * Up to 4 freely configurable virtual alarms * Up to 2 analogue outputs (+20mA, +10VDC) (on request) * Class 0.5 (kWh) according to EN62053-22 * Class C (kWh) according to EN50470-3 * Class 2 (kvarh) according to EN62053-23 * Accuracy 0.2% RDG (current/voltage) * Instantaneous variables readout: 4x4 DGT * Energies readout: 9+1 DGT * System variables: VLL, VLN, A, VA, W, var, PF, Hz, Phase-sequence-asymmetry-loss. * Single phase variables: VLL, VLN, AL, An (calculated), VA, W, var, PF * Both system and single phase variables with average and max calculation * Harmonic analysis (FFT) up to the 32nd harmonic (current and voltage) * Energy measurements (imported/exported): total and partial kWh and kvarh * Energy measurements according to ANSI C12.20 CA 0.5, ANSI C12.1 (revenue grade) * Run hours counter (8+2 DGT) * Real time clock function * Application adaptable display and programming procedure (Easyprog function) * Universal power supply: 18 to 60VAC/DC, 90 to 260AC/VDC * Front dimensions: 96x96 mm * Front protection degree: IP65, NEMA4X, NEMA12 Product Description How to order Three-phase smart power analyzer with built-in advanced configuration system and LCD data displaying. Particularly recommended for the measurement of the main electrical variables. WM30 is based on a modular housing for panel mounting with IP65 (front) protection degree. Moreover, the analyzer can be provided with digital outputs that can be either for pulse proportional to the active and reactive energy being measured or/and for alarm outputs. The instrument can be equipped with the following modules: RS485/RS232, Ethernet, BACnet-IP or BACnet MS/TP communication ports, pulse and alarm outputs. Parameters programming and data reading can be easily performed by means of WM3040Soft. Model Range code System Power Supply A Outputs B Outputs Communication Option System Power supply A Outputs 3: H: XX: O2: WM30-96 AV5 3 H R2 A2 S1 XX Type Selection Range codes AV4: AV5: AV6: AV7: 400/690VLL AC 1(2)A VLN: 160V to 480VLN VLL: 277V to 830VLL 400/690VLL AC 5(6)A VLN: 160V to 480VLN VLL: 277V to 830VLL 100/208VLL AC 5(6)A VLN: 40V to 144VLN VLL: 70V to 250VLL 100/208VLL AC 1(2)A VLN: 40V to 144VLN VLL: 70V to 250VLL balanced and unbalanced load: 3-phase, 4-wire; 3-phase, 3-wire; 2-phase, 3-wire; 1-phase, 2-wire L: 90 to 260V AC/DC (48 to 62Hz) 18 to 60VAC/DC (48 to 62Hz) R2: none Dual channel static output Dual channel relay output Options Communication B Outputs XX: XX: S1: E2: XX: A2: none B1: B3: E6: Specifications are subject to change without notice WM30 96 DS 161213 none RS485/RS232 port Ethernet / Internet port BACnet (IP) over Ethernet BACnet (MS/TP) over RS485 Ethernet/IP port V2: none Dual channel 20mA DC output Dual channel 10V DC output 1 WM30 96 Position of modules and combination Ref Description Main features 1 2 3 WM30 base provided with display, power supply, measuring inputs 4 5 6 Part number * Inputs/system: AV5.3 * Power supply: H WM30 AV5 3 H * Inputs/system: AV6.3 * Power supply: H WM30 AV6 3 H * Inputs/system: AV5.3 * Power supply: L WM30 AV5 3 L * Inputs/system: AV6.3 * Power supply: L WM30 AV6 3 L * 2-channel * Alarm or/and pulse output * 2-channel Dual static output (AC/DC Opto-Mos) * Alarm or/and pulse output Dual relay output (SPDT) Pos. A Pos. B Pos. C M O R2 (1) X M O O2 (1) X 7 Dual analogue output (+20mADC) * 2-channel M O A2 (2) X 8 Dual analogue output (+10VDC) * 2-channel M O V2 (2) X 9 RS485 / RS232 port module * Max. 115.2 Kbps 10 Ethernet port module * RJ45 10/100 BaseT 11 BACnet-IP port module * Based on Ethernet bus 12 BACnet-MS/TP port module * Over RS485 13 Ethernet/IP * Based on Ethernet M C 485 232 (3) X M C ETH (3) X M C BAC IP (3) X M C BAC MS (3) X M C E I (3) X NOTE: (1) Only one combination of (2) Only one combination of (3) Only one combination of A type module per 3 total mixed modules B type module per 3 total mixed modules C type module per 3 total mixed modules meter on the meter on the meter on the in a same in a same in a same maximum meter. maximum meter. maximum meter. A B C The B-C position is not mandatory, if to fulfil the application, module "A" is not necessary, just "B" can be mounted. Another example: if modules "A" and "B" (anyone) are not needed, then just module "C" maybe be mounted. If "A" module is needed, it is mandatory to put it in "A" position. When no modules are mounted, then WM30-96 becomes a simple indicator. 2 Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Input specifications Rated inputs Input type Current range (by CT) Voltage (by direct connection or VT/PT) Accuracy (Display + RS485) (@25C 5C, R.H. 60%, 45 to 65 Hz) AV4 model AV5 model AV6 model AV7 model Current AV4, AV5, AV6, AV7 models Phase-neutral voltage Phase-phase voltage Frequency Active and Apparent power Power Factor Reactive power Active energy Reactive energy Start up current AV5, AV6 Start up current AV4, AV7 System type: 1, 2 or 3phase Galvanic insulation by means of built-in CT's AV5 and AV6: 5(6)A AV4 and AV7: 1(2)A Energy additional errors Influence quantities Total Harmonic Distortion (THD) AV4, AV5: 400/690VLL; AV6, AV7: 100/208VLL In: see below, Un: see below In: 1A, Imax: 2A; Un: 160 to 480VLN (277 to 830VLL) In: 5A, Imax: 6A; Un: 160 to 480VLN (277 to 830VLL) In: 5A, Imax: 6A; Un: 40 to 144VLN (70 to 250VLL) In: 1A, Imax: 2A; Un: 40 to 144VLN (70 to 250VLL) Temperature drift Sampling rate Measurements From 0.01In to 0.05In: (0.5% RDG +2DGT) From 0.05In to Imax: (0.2% RDG +2DGT) In the range Un: (0,2% RDG +1DGT) In the range Un: (0.5% RDG +1DGT) 0.01Hz (45 to 65Hz) 0.01In to 0.05In, PF 1: (1%RDG+1DGT) From 0.05In to Imax PF 0.5L, PF1, PF0.8C: (0.5%RDG+1DGT) [0.001+0.5% (1.000 - "PF RDG")] 0.02In to 0.05In, sen 1: (1.5%RDG+1DGT) 0.05In to Imax, sen 1: (1%RDG+1DGT) 0.05In to 0.1In, sen 0.5L/C: (1.5%RDG+1DGT) 0.1In to Imax, sen 0.5L/C: (1%RDG+1DGT) Class 0.5 according to EN62053-22, ANSI C12.20 Class C according to EN50470-3. Class 2 according to EN62053-23, ANSI C12.1. 5mA 1mA Method Coupling type Crest factor Current Overloads Continuous (AV5 and AV6) Continuous (AV4 and AV7) For 500ms (AV5 and AV6) For 500ms (AV4 and AV7) Voltage Overloads Continuous For 500ms Input impedance 400VL-L (AV4 and AV5) 208VL-L (AV6 and AV7) 5(6)A (AV5 and AV6) 1(2)A (AV4 and AV7) Frequency Specifications are subject to change without notice WM30 96 DS 161213 According to EN62053-22, ANSI C12.20, Class B or C according to EN50470-3, EN62053-23, ANSI C12.1 1% FS (FS: 100%) AV4: Imin: 5mARMS; Imax: 3A; Umin: 30VRMS; Umax: 679V AV5: Imin: 5mARMS; Imax: 15Ap; Umin: 30VRMS; Umax: 679V AV6: Imin: 5mARMS; Imax: 15Ap; Umin: 30VRMS; Umax: 204V AV7: Imin: 5mARMS; Imax: 3A; Umin: 30VRMS; Umax: 204V 200ppm/C 3200 samples/s @ 50Hz, 3840 samples/s @ 60Hz See "List of the variables that can be connected to:" TRMS measurements of distorted wave forms. By means of CT's AV5, AV6: 3 (15A max. peak) AV4, AV7: 3 (3A max. peak) 6A, @ 50Hz 2A, @ 50Hz 120A, @ 50Hz 40A, @ 50Hz 1.2 Un 2 Un > 1.6M > 1.6M < 0.2VA < 0.2VA 40 to 440 Hz 3 WM30 96 Output specifications Relay outputs (M O R2) Physical outputs Purpose Type Configuration Function Alarms Min. response time Pulse Signal retransmission Pulse type Pulse duration Remote controlled outputs Insulation Static outputs (M O O2) Physical outputs Purpose Signal Configuration Function Alarms Min. response time Pulse Signal retransmission 4 2 (max. 1 module per instrument) For either alarm output or pulse output Relay, SPDT type AC 1-5A @ 250VAC; AC 15-1.5A @ 250VAC DC 12-5A @ 24VDC; DC 13-1.5A @ 24VDC By means of the front keypad The outputs can work as alarm outputs but also as pulse outputs, remote controlled outputs, or in any other combination. Up alarm and down alarm linked to the virtual alarms, other details see Virtual alarms 200ms, filters excluded. Set-point on-time delay: "0 s". Pulse type Pulse duration Remote controlled outputs Insulation 20mA analogue outputs (M O A2) Number of outputs Accuracy (@ 25C 5C, R.H. 60%) Range Configuration Total: +kWh, -kWh, +kvarh, -kvarh. Partial: +kWh, -kWh, +kvarh, -kvarh. The above listed variables can be connected to any output. Programmable from 0.001 to 10.00 kWh/kvarh per pulse. 100ms <120msec (ON), 120ms (OFF), according to EN62052-31 Signal retransmission The activation of the outputs is managed through the serial communication port See "Insulation between inputs and outputs" table Opto-Mos type 2 (max. 1 module per instrument) For either pulse output or alarm output VON:2.5VAC/DC/max.100mA VOFF: 260VAC/DC max. By means of the front keypad The outputs can work as alarm outputs but also as pulse outputs, remote controlled outputs, or in any other combination. Up alarm and down alarm linked to the virtual alarms, other details see Virtual alarms 200ms, filters excluded. Set-point on-time delay: "0 s". Total temperature drift Load Insulation Total: +kWh, -kWh, +kvarh, -kvarh. Partial: +kWh, -kWh, Scaling factor Response time Ripple 10VDC analogue outputs (M O V2) Number of outputs Accuracy (@ 25C 5C, R.H. 60%) Range Configuration Signal retransmission Scaling factor Response time Ripple Total temperature drift Load Insulation +kvarh, -kvarh. The above listed variables can be connected to any output. Programmable from 0.001 to 10.00 kWh/kvarh per pulse. 100ms < 120msec (ON), 120ms (OFF), according to EN62052-31 The activation of the outputs is managed through the serial communication port See "Insulation between inputs and outputs" table 2 (max. 1 module per instrument) 0.2%FS 0 to 20mA By means of the front keypad The signal output can be connected to any instantaneous variable available in the table "List of the variables that can be connected to". Programmable within the whole range of retransmission. 400 ms typical (filter excluded) 1% (according to IEC 60688-1, EN 60688-1) 500 ppm/C 600 See "Insulation between inputs and outputs" table 2 (max. 1 module per instrument) 0.2%FS 0 to 10 VDC By means of the front keypad The signal output can be connected to any instantaneous variable available in the table "List of the variables that can be connected to". Programmable within the whole range of retransmission; 400 ms typical (filter excluded) 1% (according to IEC 60688, EN 60688) 500 ppm/C 10k See "Insulation between inputs and outputs" table Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Output specifications (cont.) RS485 (on request) Type Connections Addresses Protocol Data (bidirectional) Dynamic (reading only) Multidrop, bidirectional (static and dynamic variables) 2-wire Max. distance 1000m, termination directly on the module 247, selectable by means of the front key-pad MODBUS/JBUS (RTU) System and phase variables: see table "List of variables..." Static (reading and writing only) All the configuration parameters. Data format 1 start bit, 8 data bit, no/even/odd parity,1 stop bit Baud-rate Selectable: 9.6k, 19.2k, 38.4k, 115.2k bit/s Driver input capability 1/5 unit load. Maximum 160 transceivers on the same bus. Note With the rotary switch (on the back of the basic unit) in lock position the modification of the programming parameters and the reset command by means of the serial communication is not allowed anymore. In this case just the data reading is allowed. Insulation See "Insulation between inputs and outputs" table RS232 port (on request) Type Bidirectional (static and dynamic variables) Connections 3 wires. Max. distance 15m Protocol MODBUS RTU /JBUS Data (bidirectional) Dynamic (reading only) System and phase variables: see table "List of variables..." Static (reading and writing only) All the configuration parameters Data format 1 start bit, 8 data bit, no/even/odd parity,1 stop bit Baud-rate Selectable: 9.6k, 19.2k, 38.4k, 115.2k bit/s Note With the rotary switch (on the back of the basic unit) in lock position the modification of the programming parameters and the reset command by means of the serial communication is not allowed anymore. In this case just the data reading is allowed. Insulation See "Insulation between inputs and outputs" table Ethernet/Internet port (on request) Protocols IP configuration Port Client connections Connections Data (bidirectional) Dynamic (reading only) Static (reading and writing only) Note Insulation BACnet-IP (on request) Protocols Device object instance Protocol Supported services Supported objects IP configuration BACnet-IP Port Modbus Port Client connections Connections Data Dynamic (reading only) Specifications are subject to change without notice WM30 96 DS 161213 Modbus TCP/IP Static IP / Netmask / Default gateway Selectable (default 502) Max 5 simultaneously RJ45 10/100 BaseTX Max. distance 100m System and phase variables: see table "List of variables..." All the configuration parameters. With the rotary switch (on the back of the basic unit) in lock position the modification of the programming parameters and the reset command by means of the serial communication is not allowed anymore. In this case just the data reading is allowed. See "Insulation between inputs and outputs" table BACnet-IP (for measurement reading purpose) and Modbus TCP/IP (for measurement reading purpose and for programming parameter purpose) 0 to 9999 selectable by key-pad 0 to 2^22-2 = 4.194.302, selectable by programming software or by BACnet. BACnet MS/TP (for measurement reading purpose and to write object description) "I have", "I am", "Who has", "Who is", "Read (multiple) Property" Type 2 (analogue value, including COV property), Type 5 (binary-value for up to 16 virtual alarm retransmission) Type 8 (device) Static IP / Netmask / Default gateway Fixed: BAC0h Selectable (default 502) Modbus only: max 5 simultaneously RJ45 10/100 BaseTX Max. distance 100m System and phase variables (BACnet-IP and 5 WM30 96 Output specifications (cont.) Modbus): see table "List of variables..." Static (reading and writing only) Note Insulation BACnet MS/TP (on request) Available ports RS485 port Type Connections Device object instance Protocol Supported services Supported objects Data (mono-directional) Dynamic Static Data format Baud-rate Driver input capability MAC addresses Ethernet port Protocol IP configuration Modbus Port Client connections 6 All the configuration parameters (Modbus only). With the rotary switch (on the back of the basic unit) in lock position the modification of the programming parameters and the reset command by means of the serial communication is not allowed anymore. In this case just the data reading is allowed. See "Insulation between inputs and outputs" table Connections Data Dynamic (reading only) Static (reading and writing only) Note 2: RS485 and Ethernet Multidrop, monodirectional (dynamic variables) 2-wire Max. distance 1000m, termination directly on the module 0 to 9999 selectable by key-pad 0 to 2^22-2 = 4.194.302, selectable by programming software or by BACnet. BACnet MS/TP (for measurement reading purpose and to write object description) "I have", "I am", "Who has", "Who is", "Read (multiple) Property" Type 2 (analogue value, including COV property), Type 5 (binary-value for up to 16 virtual alarm retransmission) Type 8 (device) Insulation Ethernet/IP (on request) Protocols IP configuration Modbus Port Ethernet/IP port Topology Level Connection Messanging Supported features System and phase variables: see table "List of variables..." Not available 1 start bit, 8 data bit, no parity,1 stop bit Selectable: 9.6k, 19.2k, 38.4k or 76.8k kbit/s 1/5 unit load. Maximum 160 transceivers on the same bus. Selectable: 0 to 127 Modbus TCP/IP (for programming parameter purpose) Static IP / Netmask / Default gateway Selectable (default 502) Modbus only: max 5 simultaneously Data Dynamic (reading only) Static (reading and writing only) Insulation RJ45 10/100 BaseTX Max. distance 100m System and phase variables: see table "List of variables..." All the configuration parameters (Modbus only). With the rotary switch (on the back of the basic unit) in lock position the modification of the programming parameters and the reset command by means of the serial communication is not allowed anymore. In this case just the data reading is allowed. See "Insulation between inputs and outputs" table Ethernet/IP (for measurement reading purpose) and Modbus TCP/IP (for programming parameter purpose) Static IP / Netmask / Default gateway Selectable (default 502) Modbus only: max 5 simultaneously RJ45 10/100 Base TX Max distance 100m Star RJ45 standard Max distance 100m Commercial level Connection establishment: target Class 1 and class 3 messanging ACD (Address Conflict Detection) UCMM List service 0x0004 List identity 0x0063 Register session 0x0065 Unregister session 0x0066 Send RR data 0x006F Send Unit Data 0x0070 System and phase variables (Ethernet/IP): see Ethernet/IP protocol document All the configuration parameters (Modbus TCP only) See "Insulation between inputs and outputs" table Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Energy meters Meters Total Partial Pulse output Energy meter recording 4 (9+1 digit) 4 (9+1 digit) Connectable to total and/or partial meters Storage of total and partial energy meters. Energy meter storage format (EEPROM) Min. -9,999,999,999 kWh/kvarh Max. 9,999,999,999 kWh/kvarh. Energy Meters Total energy meters Partial energy meters +kWh, +kvarh, -kWh, -kvarh +kWh, +kvarh, -kWh, -kvarh Harmonic distortion analysis Analysis principle Harmonic measurement Current Voltage Type of harmonics FFT Up to the 32nd harmonic Up to the 32nd harmonic THD (VL1 and VL1-N) The same for the other phases: L2, L3. THD (AL1) System The same for the other phases: L2, L3. The harmonic distortion can be measured in 3-wire or 4-wire systems. Tw: 0.02 sec@50Hz without filter Display, LEDEs and commands Display refresh time Display Type Digit dimensions Instantaneous variables read-out Energies variables read-out Run Hours counter Overload status Max. and Min. indication Front position LEDs Virtual alarms Energy consumption 250 ms 4 lines, 4-DGT, 1 lines, 10-DGT LCD, single colour backlight 4-DGT: h 9.5mm; 10-DGT: h 6.0mm 4-DGT Imported Total/Partial: 9+1DGT or 10DGT; Exported Total/Partial: 9+1DGT or 10DGT (with "" sign). 8+2 DGT (99.999.999 hours and 59 minutes max) EEEE indication when the value being measured is exceeding the "Continuous inputs overload" (maximum measurement capacity) Max. instantaneous variables: 9999; energies: 9 999 999 999. Min. instantaneous variables: 0.000; energies 0.0 kWh pulsating Back position LEDs On the base On the communication modules Key-pad 4 red LED available in case of virtual alarm (AL1-AL2AL3-AL4). Note: the real alarm is just the activation of the proper static or relay output if the proper module is available. Red LED (only kWh) Specifications are subject to change without notice WM30 96 DS 161213 0.001 kWh/kvarh by pulse if the Ct ratio by VT ratio is 7 0.01 kWh/kvarh by pulse if the Ct ratio by VT ratio is 7.1 70.0 0.1 kWh/kvarh by pulse if the Ct ratio by VT ratio is 70.1 700.0 1 kWh/kvarh by pulse if the Ct ratio by VT ratio is 700.1 7000 10 kWh/kvarh by pulse if the Ct ratio by VT ratio is 7001 70.00k 100 kWh/kvarh by pulse if the Ct ratio by VT ratio is >70.01k Max frequency: 16Hz, according to EN50470-1 Green as power-on Two LEDs: one for TX (green) and one for RX (amber). For variable selection, programming of the instrument working parameters, "dmd", "max", total energy and partial energy Reset 7 WM30 96 Main functions Password 1st level 2nd level System selection System 3-Ph.n unbalanced load System 3-Ph. unbalanced load System 3-Ph.1 balanced load System 3-Ph.2 balanced load System 2-Ph System 1-Ph Transformer ratio VT (PT) CT Filter Operating range Filtering coefficient Filter action Displaying Number of variables Backlight 8 Numeric code of max. 4 digits; 2 protection levels of the programming data: Password "0", no protection; Password from 1 to 9999, all data are protected 3-phase (4-wire) 3-phase (3-wire), three currents and 3-phase to phase voltage measurements, or in case of Aaron connection two currents (with special wiring on screw terminals) and 3-phase to phase voltage measurements. 3-phase (3-wire), one current and 3-phase to phase voltage measurements 3-phase (4-wire), one current and 3-phase to neutral voltage measurements. 3-phase (2-wire), one current and 1-phase (L1) to neutral voltage measurement. 2-phase (3-wire) 1-phase (2-wire) 1.0 to 999.9 / 1000 to 9999. 1.0 to 999.9 / 1000 to 9999 (up to 10kA in case of CT with 1A secondary current and up to 50kA in case of CT with 5A secondary current). Selectable from 0 to 100% of the input display scale Selectable from 1 to 32 Measurements, analogue signal retransmission, serial communication (fundamental variables: V, A, W and their derived ones). Up to 5 variables per page. See "Front view". 7 different set of variables available (see "Display pages") according to the application being selected. One page is freely programmable as combination of variables. The backlight time is programmable from 0 (always on) to 255 minutes Virtual alarms Working condition No. of alarms Working mode Controlled variables Set-point adjustment Hysteresis On-time delay Min. response time Reset Harmonic analysis Clock Functions Time format Date format Battery life Easy programming function In case of basic unit or with the addition of M O R2 or M O O2 digital output modules. Up to 4 Up alarm and down alarm. The alarms can be connected to any instantaneous variable available in the table "List of the variables that can be connected to". From 0 to 100% of the display scale From 0 to 100% of the display scale 0 to 255s 200ms, filters excluded. Set-point on-time delay: "0 s". By means of the front keypad. It is possible to reset the following data: - all the max and dmd values. - total energies: kWh, kvarh; - partial energies: kWh, kvarh Up to the 32nd harmonics on current and voltage Universal clock and calendar. Hour: minutes: seconds with selectable 24 hours or 12H AM/PM format. Day-month-year with selectable DD-MM-YY or MM-DD-YY format. 10 years For all the display selections, both energy and power measurements are independent from the current direction. The displayed energy is always "imported" with the only exception of "D", "F" and "G" types (see "display pages" table). For those latter selections the energies can be either "imported" or "exported" depending on the current direction. Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 General specifications Operating temperature -25C to +55C (-13F to 131F) (R.H. from 0 to 90% non-condensing @ 40C) according to EN62053-21, EN50470-1 and EN6205323 -30C to +70C (-22F to 158F) (R.H. < 90% noncondensing @ 40C) according to EN62053-21, EN50470-1 and EN6205323 Cat. III (IEC60664, EN60664) See "Insulation between inputs and outputs" table 4kVAC RMS for 1 minute 100 dB, 48 to 62 Hz According to EN62052-11 15kV air discharge Test with current: 10V/m from 80 to 2000MHz Test without any current: 30V/m from 80 to 2000MHz On current and voltage measuring inputs circuit: 4kV Storage temperature Installation category Insulation (for 1 minute) Dielectric strength Noise rejection CMRR EMC Electrostatic discharges Immunity to irradiated Electromagnetic fields Burst Immunity to conducted disturbances Standard compliance Safety IEC60664, IEC61010-1 EN60664, EN61010-1 EN62052-11. EN62053-22, EN62053-23, EN50470-3. DIN43864, IEC62053-31 Eligible System performance Meter for Go Solar California, CE, cULus "Listed" Screw-type max. 2.5 mm2. min./max. screws tightening torque: 0.4 Nm / 0.8 Nm. Suggested screws tightening torque: 0.5 Nm Metrology Pulse output Approvals Connections Cable cross-section area Housing DIN Dimensions (WxHxD) Max. depth behind the panel Material Surge Radio frequency suppression 10V/m from 150KHz to 80MHz On current and voltage measuring inputs circuit: 4kV; on "L" auxiliary power supply input: 1kV According to CISPR 22 Mounting Protection degree Front Screw terminals Weight Module holder: 96x96x50mm. "A" and "B" type modules: 89.5x63x16mm. "C" type module: 89.5x63x20mm. With 3 modules (A+B+C): 81.7 mm ABS/Nylon PA66, selfextinguishing: UL 94 V-0 Panel mounting IP65, NEMA4x, NEMA12 IP20 Approx. 400 g (packing included) Insulation between inputs and outputs Power Supply (H o L) Mesuring inputs Rele output (MOR2) Static ouput (MOO2) Serial port Ethernet port Analogue outputs Power Supply (H o L) Mesuring inputs Rele output (MOR2) Static ouput (MOO2) Serial port Ethernet port Analogue outputs 4kV - 4kV 4kV 4kV 4kV 4kV - 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV 2kV 4kV - - 2kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV - 4kV 4kV 4kV 4kV - 4kV 4kV 4kV 4kV 4kV 4kV 4kV(1) (1): respect another module 4kV, in the same module 0kV. -: combination not allowed. NOTE: all the models have, mandatory, to be connected to external current transformers because the isolation among the current inputs is just functional (100VAC). Specifications are subject to change without notice WM30 96 DS 161213 9 WM30 96 List of the variables that can be connected to: * Communication port (all listed variables) * Analogue outputs (all variables with the only exclusion of "energies" and "run hour counter" * Pulse outputs (only "energies") * Alarm outputs ("energies" , "hour counter" and "max" excluded) No Variable 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 VL-N sys VL1 VL2 VL3 VL-L sys VL1-2 VL2-3 VL3-1 Asys An AL1 AL2 AL3 VA sys VA L1 VA L2 VA L3 var sys var L1 var L2 var L3 W sys WL1 WL2 WL3 PF sys PF L1 PF L2 PF L3 Hz Phase seq. Asy VLL Asy VLN Run Hours kWh (+) kvarh (+) kWh (+) kvarh (+) kWh (-) kvarh (-) kWh (-) kvarh (-) A L1 THD A L2 THD A L3 THD V L1 THD V L2 THD V L3 THD V L1-2 THD V L2-3 THD V L3-1 THD 1-ph. sys O X O O O # # # O # X O O X X O O X X O O X X O O X X O O X O O O X X X X X X X X X X O O X O O X O O 2-ph. 3-ph. 3/4-wire 3-ph. 2-wire 3-ph. 3-wire sys balanced sys balanced sys unbal. sys X X X # X X X # X X X # O X X # # X X X X X X X O X X X O X X X X O O X X O O O X X X X X X X X O X X X X X X X X X X # X X X # O X X # X X X X X X X # X X X # O X X # X X X X X X X # X X X # O X X # X X X X X X X # X X X # O X X # X X X X X X X X O X X X X # O # X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X O X X X X X X O X X X O O X X O X X X X X X X X O X X X 3-ph. 4-wire unbal. sys X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Notes sys= system= sys= system= sys= system= sys= system= sys= system= sys= system= Asymmetry Asymmetry Total Total Partial Partial Total Total Partial Partial (X) = available; (O) = not available (variable not available on the display); (#) Not available (the relevant page is not displayed) 10 Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Power supply specifications Auxiliary power supply H: 90 to 260VAC/DC; L: 18 to 60VAC/DC (48 to 62Hz) Power consumption AC: 6 VA; DC: 3.5 W List of selectable applications A B Description Cost allocation Cost control Notes Imported energy metering Imported and partial energy metering C Complex cost allocation Imported/exported energy (total and partial) D Solar Imported and exported energy metering with some basic power analyzer function E Complex cost and power analysis F G Cost and power quality analysis Advanced energy and power analysis for power generation Imported/exported energy (total and partial) and power analysis Imported energy and power quality analysis Complete energy metering and power quality analysis Display pages Var Line 1 Line 2 Line 3 Line 4 Line 5 No Variable Type Variable Type Variable Type Variable Type Variable Type Type Programmable 0 Home page Total kWh (+) b, c, d b, c, d b, c, d b, c, d a 1 b, c, d b, c, d b, c, d b, c, d a 2 Total kvarh (+) b, c, d b, c, d b, c, d b, c, d a 3 Total kWh (-) Total kvarh (-) b, c, d b, c, d b, c, d b, c, d a 4 b, c, d b, c, d b, c, d b, c, d a 5 kWh (+) partial b, c, d b, c, d b, c, d b, c, d a 6 kvarh (+) part. b, c, d b, c, d b, c, d b, c, d a 7 kWh (-) partial b, c, d b, c, d b, c, d b, c, d a 8 kvarh (-) part. a Run Hours 9 (99999999.99) b b b 10 a/Phase seq. 11 a/Phase seq. 12 a/Phase seq. b, c, d VLN b, c, d b, c, d Note b, c, d Applications C D E F A B x x x x x x G x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x VLN VL1 VL2 VL3 (1) (2) x x x x VL1-2 VL2-3 VL3-1 (1) (2) x x x x An AL1 AL2 AL3 (1) (2) x x x x VLL sys (% asy) (1) (2) x x x x AL3 (1) (2) x x x x x b 13 a/Phase seq. Hz "ASY" VLL sys (% asy) b 14 a/Phase seq. A AL1 AL2 c c c c d d d 15 16 17 18 19 20 21 var WL1 WL2 WL3 (1) (2) x x x var L1 var L2 var L3 (1) (2) x x x PF L1 PF L2 PF L3 (1) (2) x x x VA L1 VA L2 VA L3 (1) (2) x x x a/Phase seq. THD V1 THD V2 THD V3 (1) (2) x x a/Phase seq. THD V12 THD V23 THD V31 (1) (2) x x a/Phase seq. THD A1 THD A2 THD A3 (1) (2) x x a/Phase seq. a/Phase seq. a/Phase seq. a/Phase seq. W PF VA Note: the table refers to system 3P.n. (1) Also maximum value storage (no EEPROM storage). (2) Also average (dmd) value (no EEPROM storage). Specifications are subject to change without notice WM30 96 DS 161213 11 WM30 96 Additional available information on the display No Line 1 Line 2 Line 3 Line 4 Line 5 1 Lot n. (text) xxxx Yr. (text) xx SYS (text) x (1/2/3) CT.rA (text) 1.0 ... 99.99k PT.rA (text) Note Applications C D E F A B 1...60 (min) "dmd" x x x x x x G x 1.0...9999 x x x x x x x x x x x x x x Conn. xxx.x 2 (3ph.n/3ph/3ph./ 3ph.2/1ph/2ph) 3 LED PULSE (text) kWh xxxx kWh per pulse 4 PULSE out1 xxxx kWh/kvarh (text) kWh/kvarh per pulse +/- tot/PAr x x x x x x x 5 PULSE out2 xxxx kWh/kvarh (text) kWh/kvarh per pulse +/- tot/PAr x x x x x x x x x x x x x x 6 Remote out out1 (text) on/oFF Out2 (text) on/oFF 7 Alarm 1 nE/nd None / out 1 / out 2 Set 1 Set 2 (measurement) x x x x 8 Alarm 2 nE/nd None / out 1 / out 2 Set 1 Set 2 (measurement) x x x x 9 Alarm 3 nE/nd None / out 1 / out 2 Set 1 Set 2 (measurement) x x x x 10 Alarm 4 nE/nd None / out 1 / out 2 Set 1 Set 2 (measurement) x x x x 11 12 Analogue 1 Hi:E 0.0 ... 9999 Hi.A 0.0 ... 100.0% x x x x Analogue 2 Hi:E 0.0 ... 9999 Hi.A 0.0 ... 100.0% x x x x 13 COM port None / 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 XXX XXX XXX XXX x x x x x x x Back protection rotary switch Function 12 Rotary switch position Description Unlok 1 All programming parameters are freely modifiable by means of the front key-pad and by means of the communication port. Lock 7 The key-pad, as far as programming is concerned and the data through the serial communication cannot be changed (no writing into meter allowed). Data reading is allowed. Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Accuracy (According to EN50470-3 and EN62053-23) kWh, accuracy (RDG) depending on the current kvarh, accuracy (RDG) depending on the current Percentage error limits for class index C Error +1% +0.5% +2,5% +2% 0% 0% -0.5% -1% -2% -2,5% PF=1 0.05A (Imin) 0.01A (Imin) PF=L0.5 or C0.8 0.25A (Itr) 5A (In) 6A (Imax) 0.05A (Itr) 1A (Iref) 2A (Imax) 0.25A (Itr) 5A (In) 6A (Imax) 0.05A (Itr) 1A (Iref) 2A (Imax) Accuracy limits (Active energy) Start-up current: 5mA (AV5-6), 1mA (AV4-7) 6A (Imax) 5A (In) 1A (Ib) 2A (Imax) sinj=0.5 5A (In) 6A (Imax) 1A (Ib) 2A (Imax) Accuracy limits (Reactive energy) Start-up current: 5mA (AV5-6), 1mA (AV4-7) sinj=1 0.1A 0.02A 0.25A 0.05A 0.25A 0.05A 0.5A 0.1A WM3040Soft parameter progr. and var. reading software WM3040Soft Multi-language software (Italian, English, French, German, Spanish) for variable reading, instrument calibration and parameters programming.The program runs under Windows XP/Vista/7 Working mode Three different working modes can be selected: - management of local RS232 (MODBUS); - management of a local RS485 network (MODBUS); - managed via TCP port Used calculation formulas Phase variables System variables Instantaneous effective voltage Equivalent three-phase voltage Instantaneous active power Voltage asymmetry Instantaneous power factor A S YLL = (V L L m a x - V L L m in ) V LL a ASY LN = (V LN max - V LN min ) V LN a Three-phase power factor (TPF) Energy metering Three-phase reactive power Instantaneous effective current Three-phase active power Instantaneous apparent power Three-phase apparent power Instantaneous reactive power Total harmonic distortion Specifications are subject to change without notice WM30 96 DS 161213 Where: i= considered phase (L1, L2 or L3) P= active power; Q= reactive power; t1, t2 =starting and ending time points of consumption recording; n= time unit; t= time interval between two successive power consumptions; n1, n2 = starting and ending discrete time points of consumption recording 13 WM30 96 Wiring diagrams System type selection: 3-Ph.2 1 + 2 - 3-ph, 2-wire, balanced load Fig. 1 I1 L1 N 3-ph, 2-wire, balanced load L1 N S1 S2 Fig. 2 I1 S1 S2 Power Supply WM30 BACK-VIEW 1-CT and 1-VT/PT connections 1-CT connection System type selection: 3-Ph.n 3-ph, 4-wire, unbalanced load Fig. 3 I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 3-CT connection System type selection: 3-Ph 3-ph, 4-wire, unbalanced load Fig. 4 I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 3-ph, 3-wire, unbalanced load Fig. 5 I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 3-CT and 3-VT/PT connections 3-CT connection 3-ph, 3-wire, unbalanced load Fig. 7 3-ph, 3-wire, unbalanced load Fig. 8 System type selection: 3-Ph (cont.) 3-ph, 3-wire, unbalanced load Fig. 6 I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 3-CT and 2-VT/PT connections 14 I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 2-CT connections (ARON) I1 I2 I3 L1 L2 L3 N S1 S2 S1 S2 S1 S2 2-CT and 2-VT/PT connections ARON Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 Wiring diagrams System type selection: 3-Ph.1 3-ph, 3-wire, balanced load System type selection: 2-Ph Fig. 9 Fig. 10 I1 I1 System type selection: 2-Ph (cont.) 2-ph, 3-wire Fig. 12 I1 I2 2-CT and 2-VT/PT connections I1 I2 S1 S2 S1 S2 System type selection: 1-Ph 1-ph, 2-wire L1 S1 S2 S1 S2 Fig. 11 2-CT connection 1-CT and 2-VT/PT connections 1-CT connections 2-ph, 3-wire L1 L2 N L1 L2 L3 N S1 S2 L1 L2 L3 N S1 S2 L1 L2 N 3-ph, 3-wire, balanced load Fig. 13 N I1 1-ph, 2-wire L1 S1 S2 N Fig. 14 I1 S1 S2 1-CT and 1-VT/PT connections 1-CT connection Power Supply 90 to 260VAC/DC (H option) 1 Fig. 15 18 to 60VAC/DC (L option) 1 2 2 - - + F= 250V [T] 630mA Fig. 16 + F= 250V [T] 3,15A Specifications are subject to change without notice WM30 96 DS 161213 15 WM30 96 Static, relay and analogue outputs wiring diagrams Opto-mosfet M O O2, M O R2, modules Out 1 2 Relays 3 4 5 6 7 1 2 3 4 5 6 7 8 Out 2 Out1 Out2 Analogue 20mA DC Out1 Out2 Analogue 10V DC Out1 Out2 Out1 Out2 1 3 M O A2, M O V2, modules t 1 ut 2 O Ou 1 2 3 4 2 4 RS485 and RS232 wiring diagrams RS485 port M C 485 232, module RS232 port 8 8 8 6 6 6 7 7 7 4 4 4 2 2 2 3 1 3 1 3 1 Mandatory termination NOTE. RS485: additional devices provided with RS485 are connected in parallel. The termination of the serial output is carried out only on the last instrument of the network, by means of a jumper between (B+) and (T). A : the communication RS232 and RS485 ports can't be connected and used simultaneously. 16 Specifications are subject to change without notice WM30 96 DS 161213 WM30 96 RS485 wiring diagram of Bacnet module RS485 port M C BAC MS, module 4 4 2 2 3 1 3 1 NOTE. RS485: additional devices provided with RS485 are connected in parallel. The termination of the serial output is carried out only on the last instrument of the network, by means of a jumper between (B+) and (T). Front panel description 5 1 4 2 3 1. Key-pad To program the configuration parameters and scroll the variables on the display. 2. Display LCD-type with alphanumeric indications to: - display configuration parameters; - display all the measured variables. 3. kWh LED Red LED blinking proportional to the energy being measured 4. Alarm LED's Red LED's light-on when virtual alarms are activated. 5. Main bar-graph To display the power consumption versus the installed power. Specifications are subject to change without notice WM30 96 DS 161213 17 WM30 96 Dimensions and Panel cut-out 18 Specifications are subject to change without notice WM30 96 DS 161213