Energy Management Modular Smart Power Quality Transducer Type PQT-H

Transcription

1 Energy Management Modular Smart Power Quality Transducer Type PQT-H Up to optional digital inputs (sync function, remote digital input control) Up to 6 optional digital outputs (pulse, alarm, remote control) 6 freely configurable alarms with OR/AD logic linkable with up to 4 relay outputs and up to 6 open collector outputs Up to optional analogue outputs (+0mA, +0VDC, +/- 5mA) Universal power supply: -60VAC/VDC, VAC/VDC Protection degree: IP 0 Class 0. (current/voltage) ARM powered Measurement of single phase and system instantaneous variables: W, var, VA, PF, VLL, VL, A L, A n, Hz, THD, ASY VLL, ASY VL (for all measurements max, min, dmd/avg and max dmd/avg values) Measured energies (imported/exported): kwh and kvarh Current and voltage inputs with autoranging capability Instantaneous variable in IEEE-754 floating point format Total and partial energies unsigned 64bit data format Energy measurements according to ASI C.0, CA 0.5, E605- CL 0.5S and ASI C., E605- CL 4 total -phase, 4 partial -phase and total single phase independent energy meters to be used as single, dual, multi-time tariff management Harmonic distortion analysis (FFT) up to the 6 rd harmonic with numeric indication (current and voltage) Harmonics source detection Data stamping of up to 0,000 events: alarm, min, max, digital input status, digital output status as remote control, resets independent communication ports: optional RS 4/45 serial port, optional RS + real time clock function (with back-up), optional Ethernet port MODBUS RTU and TCP, JBUS protocol, ifix SCADA compatibility Real time clock function (without back-up) Product Description -phase utility grade power quality transducer. Particularly recommended for the measurement of the main electrical variables. Housing for DI rail mounting. RS45/RS commu- nication ports, Ethernet port, pulse and alarm outputs available on request. Parameters programming and data reading by means of PqtHSoft. How to order PQT-H see next page How to order PqtHSoft Parameters programming and data reading by means of PqtHSoft. Modules Combination Description Part. Slot A Slot B Slot C Slot D Slot E PQT-H base AD00 Power supply (-60VAC/DC) AP0 Power supply (90-60VAC/DC) AP00 Measuring input (AV5: 400/690VL-L) AQ00 Measuring input (AV6: 0/0VL-L) AQ0 RS45 port (9 600 bps) AR04 -port RS45 port (5,00 bps) AR040 -port Ethernet/Internet port AR06 -port Analogue output (0mA DC) AO050 -out -out Analogue output (0V DC) AO05 -out -out -out -out Analogue output (+/-5mA DC) AO05 -out -out -out -out Relay output AO05 -out -out -out -out Relay output AO05 -out -out AO059 -out -out -out -out AO06 -out -out -out -out AO07 4-out 4-out 4-out 4-out Digital inputs AQ0 -in -in -in -in Digital inputs + Aux AQ04 -in -in -in -in RS port + RTC (9 600 bps) AR09 -port Specifications are subject to change without notice PQT-HDS7006

2 How to order PQT-H Ordering key (fully assembled instrument): PQT-H AV5 H XX XX XX XX XX Description Ch Part o. Legend Model PQT-H base AD00 PQT-H Range code + system (measuring inputs) 400/690VL-L /5A (0A) 0/0VL-L /5A (0A) AQ00 AQ0 AV5. AV6. Power supply -60VAC/DC power supply 90-60VAC/DC power supply AP0 AP00 L H one Ethernet/Internet port Digital inputs Digital inputs + aux Relay output Analogue output 0mADC Analogue output 0VDC Analogue output +/-5mA one Digital inputs Digital inputs + aux Relay output Analogue output 0mADC Analogue output 0VDC Analogue output +/-5mA RS bps RS45 500bps 4 4 AR06 AQ0 AQ04 AO07 AO06 AO059 AO05 AO050 AO05 AO05 AQ0 AQ04 AO07 AO06 AO059 AO05 AO050 AO05 AO05 AR04 AR040 SLOT SLOT A B XX E D D O4 O O R B W B XX D D O4 O O R B W B S S Example of which modules to order for: PQT-H AV5 H B S R O SX Bill of material PQT-H AV5 measuring inputs (400/690VL-L) 90-60VAC/DC power supply Analogue output 0mA ( channels) RS45 serial port 9600 bps Relay output ( channels) Open collector ( channels) RS port+rtc Ordering o. AD00 AQ00 AP00 AO050 AR04 AO05 AO06 AR09 one Digital inputs Digital inputs + aux Relay output Relay output Analogue output 0VDC Analogue output +/-5mA 4 AQ0 AQ04 AO07 AO06 AO059 AO05 AO05 AO05 AO05 SLOT C XX D D O4 O O R R W xx one Digital inputs Digital inputs + aux Relay output Relay output Analogue output 0VDC Analogue output +/-5mA 4 AQ0 AQ04 AO07 AO06 AO059 AO05 AO05 AO05 AO05 SLOT D XX D D O4 O O R R W B A B C D Utility grade RS + RTC (utility grade) Revenue approval. An instrument setting form must be properly filled up by the user. RS+RTC + XU option AR09 AR09 OPTIOS SLOT E XX SX XU SU Options (E) Power Supply Measuring Input (Range + system) Specifications are subject to change without notice PQT-HDS7006

3 Input specifications umber of analogue inputs Current (-phase; system code: ) (-phase; system code: ) Voltage (-phase; system code: ) 4 (-phase; system code: ) Digital inputs (on request) Up to AQ0 o. of inputs: (voltage-free) Purpose dmd measurements synchronisation. Tariff selection: energy. Contact status reading. Clock synchronisation. Contact measuring current <ma/ 7.5 to 5VDC AQ04 umber of inputs: + excitation output Purpose dmd measurements synchronisation. Tariff selection: energy. Contact status reading. Clock synchronisation. Excitation output 6V<+Aux<4VDC Max 5mA Contact measuring current 5mA Common characteristics Close contact resistance Max kω Open contact resistance Min 00kΩ Insulation see Insulation between inputs and outputs table Accuracy (display, RS, RS45) In: 5A, If.s.: 0A Un: see voltage ranges below Current (A L, A L, A ) from 0.05In to Imax: (@0 C ±5 C, R.H. 75%) ±(0.%RDG+DGT) from 0.0In to 0.05In: ±(0.5%RDG+DGT) Current (A n) ±0.5% RDG (0. to 40 to 00 Hz Voltage (@0 C±5 C,R.H. 75%) range AV5: range AV6: 400/690V L-L AC V L-: 5 V to 460 V V L-L: 0 V to 00 V ±(0.%RDG+DGT) 0/0V L-L AC V L-: 45 V to 45 V V L-L: 7 V to 50 V ±(0.%RDG+DGT) Includes also: frequency, power supply and output load influences ±0.% RDG (40 to 440 Hz) Frequency Active power and 0.05In to Imax, PF : apparent power ±(0.5%RDG+DGT) (@ 0 C ± 5 C, R.H. 75%) 0.0In to 0.05In, PF : ±(%RDG+DGT) 0.In to Imax, PF0.5L, PF 0.C: ±(0.6%RDG+DGT) 0.0In to 0.In,PF0.5L, PF 0.C: ±(%RDG+DGT) Reactive power (@ 0 C ± 5 C, R.H. 75%) 0.In to Imax, senϕ 0.5L/C: ±(%RDG+DGT) 0.05In to 0.In, senϕ 0.5L/C: ±(.5%RDG+DGT) 0.05In to Imax, senϕ : ±(%RDG+DGT) 0.0In to 0.05In, senϕ : ±(.5%RDG+DGT) Energies (@ 0 C ± 5 C, R.H. 75%) Active: class 0.5 according to E605-, ASI C.0 Reactive: class according to E605-, ASI C. In: 5A, Imax: 0A 0.In: 500mA, Start-up current: 5mA Un: 400/690V L-L (AV5) Un: 0/0V L-L (AV6) Harmonic distortion % FS (FS: 00%) (@ 0 C ± 5 C, R.H. 75%) Temperature drift Sampling rate Measurement format Instantaneous variables Energies Measurements Coupling type Crest factor phase: ± ; Imin: 5mA RMS; Imax: 5Ap; Umin: 0V RMS; Umax: 500Vp 00ppm/ C (A/V), 00ppm/ C (all the other measurements) Hz Hz (serial communication) IEEE-754 -bit floating point Unsigned 64bit (minimum resolution Wh) Current, voltage, power, energy, power factor, frequency, harmonic distortion (see list of the variables that... ). TRMS measurement of a distorted wave (voltage/current). Direct. <, max 0A peak Input impedance 400/690V L-L (AV5).77 MΩ ±5% 0/0V L-L (AV6) 5 kω ±5% Current 0.0Ω Frequency Overload protection Continuous voltage/current For 500ms: voltage/current 40 to 440 Hz (max values) AV5: 460V L, 00V LL/0A AV6: 45V L, 50V LL/0A AV5: 00V L, 0V LL/6A AV6: 40V L, 46V LL/6A Specifications are subject to change without notice PQT-HDS7006

4 Output specifications Analogue Outputs (on request) umber of outputs Up to (max 4 x 0mA + 4 x 0VDC or 4 x 0mA + 4 x ±5mA or x 0VDC or x ±5mA) Accuracy (@ 5 C ±5 C, R.H. 60%) ±0.%FS (0mA or 0VDC) ±0.%FS (±5mA), FS=0mA Range 0 to 0mA or 0 to 0 VDC or ±5mA Scaling factor: Programmable within the whole range of retransmission; it allows the retransmission management of all values from: 0 and 0 ma, 0 and 0VDC, or -5mA and +5mA Response time 400 ms typical (filter excluded) Ripple % (according to IEC 606-, E 606-) Total temperature drift 500 ppm/ C Load: 0 madc 50 Ω 0 VDC 0kΩ ±5 ma 400Ω Insulation see Insulation between inputs and outputs table RS4/RS45 port (on request) Connections Addresses Protocol Data (bidirectional) Dynamic (reading only) Static (writing only) Data format Baud-rate Insulation RS output (on request) Multidrop bidirectional (static and dynamic variables) or 4 wires, max. distance 000m, termination directly on the module to 7, selectable by PqtHSoft MODBUS RTU /JBUS, See the table, List of the variables that can be connected to... All configuration parameters, reset of energy, activation of digital output Stored energy (EEPROM) max kwh/kvarh -start bit, -data bit, no parity/even parity, odd parity, stop bit 9.6k, 9.k,.4k, 5.k bit/s selectable bauds see Insulation between inputs and outputs table Bidirectional (static and dynamic variables) Connections wires, max. distance 5m, Data format -start bit, -data bit, no parity, even parity, odd parity, stop bit Baud-rate Protocol Other data 9.6k bit/s MODBUS RTU /JBUS as for RS4/45 Ethernet/Internet port Protocols Modbus TCP IP configuration Static IP TCP port Selectable (default 50) Client connections Max 5 simultaneously Connections RJ45 0/00 BaseTX Digital outputs (on request) Pulse type umber of outputs Up to 6 Type Programmable from 0.00 to 000 pulses per kwh/kvarh (total and partial) Outputs connectable to the total and/or partial energy meters (Wh/varh) Pulse duration 00ms, < 0msec (O), 00ms (OFF) according to E605- Alarm type umber of outputs up to 6, independent Alarm modes Up alarm, down alarm, in window alarm, out window alarm. All of them can be used with start up deactivation function and/or latch. All the alarms can be connected to all variables (see the table List of the variables that can be connected to ). Set-point adjustment from 0 to 00% of the electrical scale Hysteresis from 0 to full scale On-time delay 0 to 55s Output status Selectable; normally de-energised and normally energised Min. response time 00ms, filters excluded, Set-point on-time delay: 0 s ote The 6 digital outputs can also work as combination of pulse outputs and alarm outputs. Static (digital) outputs (on request) Purpose For pulse outputs or for alarm outputs Signal V O. VDC/ max. 00 ma V OFF 0 VDC max. Insulation see Insulation between inputs and outputs table Relay (digital) outputs (on request) Purpose For alarm outputs or for pulse outputs Output type Relay SPDT AC -A, 50VAC DC -5A, 4VDC AC 5-.5A, 50VAC DC -.5A, 4VDC Insulation see Insulation between inputs and outputs table 4 Specifications are subject to change without notice PQT-HDS7006

5 Software functions Password umeric code of max 4 digits from 0 to 000; protection levels of the programming data st level Password 0 : no protection nd level Password from to 000: all data are protected. System selection System System, unbalanced System, balanced System, unbalanced Transformer ratio Filters Filter operating range Filtering coefficient to 55 Filter action Alarms Working mode -phase ( wires) -phase ( wire) -phase ( wires+ct) -phase ( wires) -phase (4 wires) CT up to 60 ka (6000 max) VT (PT) up to 600 kv (6000 max) 0. to 00% of the input electrical scale. Alarms, serial outputs (fundamental variables: V, A, W and their derived ones). OR or AD or OR+AD functions (see Alarm parameter and logic page). Freely programmable on up to 6 alarms. The alarms can be connected to any variables available in the table List of the variables that can be connected to Reset Data stamping Type of data umber of events Up to 0,000 Data management type: FIFO Data storage type Data flash By means of PqtHSoft (configuration software) it is possible to reset the following data: - all the min, max, dmd, dmd-max values. - total and partial counters. - latch alarms. - all the events. Alarm, min, max, digital input status, digital output status as remote control, resets. All events are stored with date (dd:mm:yy) and hour (hh:mm:ss) reference PqtHSoft parameter programming and variable reading software PqtHSoft Working mode Multi-language software (Italian, English, France, German, Spanish) for variable reading, instrument calibration and parameters programming. The program runs under Windows /9/9SE/000/T/XP. Two different working modes can be selected: Data Storing Data Transfer - management of local RS (MODBUS); - management of a local RS45 network (MODBUS); In pre-formatted XLS files (Excel data base). Manual or automatic at programmable timings. Specifications are subject to change without notice PQT-HDS7006 5

6 Time period management Meters Total Partial and multitariff 4 (9-digit) 4 (9-digit) Tariffs Up to Time periods umber of periods Pulse output Energy metering recording Up to 4 per day Up to 00 different days per year Connectable to total and/or partial meters (multitariff) Consumption history by recording of the monthly energy meters ( previous months). Recording of total and partial energy meters. Energy meter recording (EEPROM) Max.999,999,999kWh/kvarh. Energy Meters Total energy meters Monthly energy meters Partial energy meters 4 (+kwh, +kvarh, -kwh, -kvarh) It is possible divide each energy meter here above listed in additional energy meters ( for each phase L-L- ) 4 (for energy meters for each month +kwh, +kvarh, -kwh, -kvarh ) 6 (using digital inputs: max 4 tariffs). 4 (using the internal clock: max tariffs) Harmonic distortion analysis Analysis principle Harmonic measurement Current Voltage Type of harmonics Harmonic phase angle FFT Up to the 6 rd harmonic Up to the 6 rd harmonic THD (VL and VL-) THD odd (VL and VL-) THD even (VL and VL-) The same for the other phases: L,. THD (AL) THD odd (AL) THD even (AL) The same for the other phases: L,. The instrument measures the angle between the single harmonic of V and the single harmonic of I of the same order. According to the value of the electrical angle, it is Harmonic details System possible to know if the distortion is absorbed or generated. ote: if the system has wires the angle cannot be measured. The harmonic contents is given as a numerical information: THD % / RMS value THD even % / RMS value THD odd% / RMS value single harmonics in % / RMS value The harmonic distortion can be measured in singlephase, -wire or 4-wire systems. Tw: 0.0 sec@50hz without filter 6 Specifications are subject to change without notice PQT-HDS7006

7 General Specifications Operating temperature Limit range of operating temp. Storage temperature -0 to +45 C (4 to F) (R.H. < 90% non-condensing) -0 to +55 C (-4 to F) (R.H. <90% non-condensing) -0 to +60 C (-4 to 40 F) (R.H. < 90% non-condensing) Installation category III Pollution degree Altitude up to 000m (6560 feet) above sea-level Insulation reference voltage 00 VRMS to ground (AV5 input) Dielectric strength oise Rejection CMRR EMC Emissions 4kVAC RMS (for min) 00 db, 4 to 6 Hz E , E606 residential environment, commerce and light industry Immunity Pulse voltage (./50µs) Safety standards Measurement standards Approvals Connections 5(6) A Housing Dimensions Material Protection degree Weight E industrial environment. ASI/IEEE C (surge, withstand and fast transient test) E IEC60664, IEC600- E60664, E600- IEC606, E606, E605-, E605-, ASI C.0, ASI C. CE, curus and CSA Screw-type max..5 mm wires (x.5mm ) 90x90x40 mm ABS, self-extinguishing: UL 94 V-0 IP0 Approx. 600 g (packing included) Supply specifications AC/DC voltage 90 to 60V (standard) to 60V (on request) Power consumption 0VA/W (90 to 60V) 0VA/W ( to 60V) Revenue approval settings The access to the programming parameters via serial communication ports is locked. A proper instrument settings form must be filled up by the user before equipment supplying. PQT-H is supplied with the desired modules plugged and sealed in the proper slots. PQT-H fulfils: the ASI/IEEE C.0-99 requirements; the CA-C7-M4 requirements; and can be certified according to: C.0-99, class 0.5 (independent labs); AE-094 Industry Canada Approval. Specifications are subject to change without notice PQT-HDS7006 7

8 PQT-H Alarm parameters and logic - Block enable. - Controlled variable (VL,...). - Alarm type (up, down, window int, window ext). - Activation function. - Latch - SET. - SET. - O delay. - OFF delay - Logical function (AD, OR). - Digital output ( to 6). A, B, C... up to 6 parameter control blocks. O alarm (SET ) Off alarm (SET ) In alarm (SET ) Out alarm (SET ) OFF alarm (SET) On alarm (SET ) In alarm (SET ) Activation of the alarm function (SET ) Up alarm SET > SET Down alarm SET < SET In windows alarm In alarm between SET and SET Out windows alarm with start up deactivation In alarm over SET and below SET ote: any alarm working mode can be linked to the Activation function which disables only the first alarm after power on of the transducer. All the alarms can be used with the latch function. AD/OR logical alarm examples: AD OR OR+AD A: AD B: AD C: AD A: OR B: OR C: OR A: OR B: OR C: AD D: AD A: AD B: AD C: AD A: OR B: OR C: OR A: OR B: OR C: AD D: AD A: AD B: AD C: AD A: OR B: OR C: OR A: OR B: OR C: AD D: AD Specifications are subject to change without notice PQT-HDS7006

9 Function Description Input and output scaling capability. Working of the analogue outputs (y) versus input variables (x) Figure A The sign of measured quantity and output quantity remains the same. The output quantity is proportional to the measured quantity. Figure D The sign of measured quantity and output quantity remains the same. With the measured quantity being zero, the output quantity already has the value Y = 0. Y. Live zero output A 00 A 0 0 ma 0 ma 0 50 A 00 A 4 ma 0 ma Figure B The sign of measured quantity and output quantity changes simultaneously. The output quantity is proportional to the measured quantity. Figure E The sign of the measured quantity changes but the one of the output quantity remains the same. The output quantity steadily increases from value X to value X of the measured quantity. -00 kw 0 00 kw -5 ma 0 +5 ma -00 kw 0 00 kw 0 0 ma 0 ma Figure C The sign of measured quantity and output quantity remains the same. On the range X0...X, the output quantity is zero. The range X...X is delineated on the entire output range Y0 = Y...Y and thus presented in strongly expanded form. 0 V 00 V 0 V 0 5 ma 0 ma Figure F The sign of the measured quantity remains the same, the one of the output quantity changes as the measured quantity leaves range X0...X and passes to range X...X and vice versa A 00 A -5 ma 0 +5 ma Insulation between inputs and outputs Meas. /digital inputs Meas. /digital inputs Relay output Open collector output Analogue out. 0V, 0mA Analogue out. ±5mA AR04 AR040 AR09 Power Supply 90-60VAC/DC Power Supply -60VAC/DC - 4kV 4kV kv kv 4kV kv 4kV 4kV 4kV Relay output 4kV 4kV (*) 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV Open coll.out. 4kV 4kV 4kV (*) 4kV 4kV 4kV 4kV 4kV 4kV 4kV Analogue out. 0V, 0mA Analogue out. ±5mA kv 4kV 4kV 4kV (*) 4kV 4kV 4kV 4kV 4kV 4kV kv 4kV 4kV 4kV 00V (**) 4kV 4kV 4kV 4kV 4kV AR04 4kV 4kV 4kV 4kV 4kV - - 4kV 4kV 4kV AR040 kv 4kV 4kV 4kV 4kV - - 4kV 4kV 4kV AR09 4kV 4kV 4kV 4kV 4kV 4kV 4kV - 4kV 4kV 90-60VAC/DC 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV VAC/DC 4kV 4kV 4kV 4kV 4kV 4kV 4kV 4kV - - OTE: In case of fault of first insulation the current from the measuring inputs to the ground is lower than ma. (*) The given insulation is granted among outputs plugged in different slots. The modules equipped with two or four outputs have therefore non insulation among the outputs. (**) Insulation between the outputs of the same module is 00V for min. Specifications are subject to change without notice PQT-HDS7006 9

10 Digital outputs important note Code Description Slot A Slot B Slot C Slot D AO05 relay output A0 B0 C0 D0 AO059 open coll. output A0 B0 C0 D0 AO05 relay outputs A0 A B0 B C0 C D0 D AO06 open coll. outputs A0 A B0 B C0 C D0 D AO07 4 open coll. outputs A A A A4 B B B B4 C C C C4 D D D D4 The grey-marked digital outputs are activated for a while during the instrument start-up, therefore they are not suggested for pulse output purpose. Accuracy kwh, accuracy (RDG) depending on the current PF= Error +.0% +0.5% PF=L0.5 or C % kvarh, accuracy (RDG) depending on the current sinϕ= +.5% +% Error Class 0.5 Class -0.5% -.0% PF= PF=L0.5 or C A (0.0In) 0.A (0.0In) 0.5A (0.05In) 0.5A (0.In) 5A (In) 5A (In) -0.6% 0A (Imax) 0A (Imax) Class 0.5 accuracy limits (Active energy) E605-5(0A) Start-up current: 5mA -% -.5% sinϕ= sinϕ=0.5 0.A (0.0In) 0.5A (0.05In) 0.5A (0.05In) 0.5A (0.In) 5A (In) 5A (In) 0A (Imax) 0A (Imax) Class accuracy limits (Reactive energy) E605-5(0A) Start-up current: 5mA Used calculation formulas Phase variables Instantaneous effective voltage System variables Equivalent three-phase voltage Three-phase power factor (TPF) Instantaneous active power Instantaneous power factor Instantaneous effective current Instantaneous apparent power Instantaneous reactive power Voltage asymmetry V L L m ax V LL ASYLL = V ( min LL ( VL max VL min ) ASYL = VL Three-phase reactive power eutral current An = A L+A L+A Three-phase active power Three-phase apparent power ) Energy metering Where: i= considered phase (L, L or ) P= active power; Q= reactive power; t, t =starting and ending time points of consumption recording; n= time unit; t= time interval between two successive power measurements; n, n = starting and ending discrete time points of power recording 0 Specifications are subject to change without notice PQT-HDS7006

11 List of the variables that can be connected to: Analogue outputs (all listed variables with the only exception of energies), alarm outputs (all listed variables with the only exception of energies), pulse outputs (only energies), communication (all listed variables). o Variable -phase system -ph. -wire -ph. 4-wire -ph. -wire system bal. ( CT) unbal. sys. -ph. 4-wire unbal. sys. otes V L x x x o x V L o x x o x V o o x o x 4 V L- sys o x x o x Sys = system = Σ 5 V L- o x x x x 6 V L- o o x x x 7 V - o o x x x V L-L sys o o x x x Sys = system = Σ 9 A L x x x x x 0 A L o x x x x A o o x x x An o x x o x An=neutral current W L x x x x x 4 W L o x x x x 5 W o o x x x 6 W sys o x x x x 7 var L x x x x x var L o x x x x 9 var o o x x x 0 var sys o x x x x Sys = system = Σ VA L x x x x x VA L o x x x x VA o o x x x 4 VA sys o x x x x Sys = system = Σ 5 PF L x x x x x 6 PF L o x x x x 7 PF o o x x x PF sys o x x x x Sys = system = Σ 9 Hz x x x x x 0 ASY VL- o x x o x Asymmetry of phase-neutral ASY VL-L o o x x x Asymmetry of phase-phase THD V x x x o x THD V o x x o x 4 THD V o o x o x 5 THD V- o x x x x 6 THD V- o o x x x 7 THD V- o o x x x THD A x x x x x 9 THD A o x x x x 40 THD A o o x x x 4 THDo V x x x o x 4 THDo V o x x o x 4 THDo V o o x o x 44 THDo V- o x x x x 45 THDo V- o o x x x 46 THDo V- o o x x x 47 THDo A x x x x x 4 THDo A o x x x x 49 THDo A o o x x x 50 THDe V x x x o x 5 THDe V o x x o x 5 THDe V o o x o x 5 THDe V- o x x x x 54 THDe V- o o x x x 55 THDe V- o o x x x 56 THDe A x x x x x 57 THDe A o x x x x 5 THDe A o o x x x 59 Phase seq. o o x x x Phase sequence (x) = available (o) = not available Specifications are subject to change without notice PQT-HDS7006

12 WM5-96 Wiring diagrams -phase, -wire input connections (P) Fig. Fig. 5 I L L L L 9 U L L Direct connection CT connection -phase, -wire input connections (P) Fig. Fig. 4 Fig L L L L L CT and VT connections Direct connection CT connection -phase, and 4-wire input connections - Balanced load (P-CT) Fig. 6 Fig. 7 Fig L L L L L L Direct connection (-wire system) CT and VT connections (4-wire system) CT and VT connections (-wire system) Specifications are subject to change without notice PQT-HDS7006

13 Wiring diagrams (cont.) -phase, -wire input connections - Unbalanced load (P) Fig. 9 Fig. 0 5 I L L L L 9 U L L L L Direct connection (-wire system) CT connection (-wire system) -phase, -wire input connections ARO (P) Fig. Fig. Fig L L L L L L CT and VT connections (-wire system) ARO connection (-wire system) ARO and VT connections (-wire system) -phase, and 4 wires input connections - Unbalanced load (p+) Fig. 4 Fig. 5 Fig L L L L L L Direct connection (4-wire system) CT connection (4-wire system) CT and VT connections (4-wire system) Specifications are subject to change without notice PQT-HDS7006

14 WM5-96 Wiring diagrams (optional modules) DC + A - V DC + A 0 - V 0 (-ma)(+v) (+ma)(-v) analog (0) (-ma)(+v) (+ma)(-v) analog () cd 0056 (-ma)(+v) (+ma)(-v) analog (0) (-ma)(+v) (+ma)(-v) analog () cd 0056 DC AO050 analogue outputs (0-0mA) AO05 analogue outputs (+/-5mA) AO05 analogue outputs (0V) DC AO07 4-open collector output connection: This wiring diagram is valid also for the open collector module with one or two outputs. The load resistances (RC) must be designed so that the close contact current is lower than 00mA; the VDC voltage must be lower than or equal to 0VDC. 0 AO05 relay output AO05 relay outputs SERIAL COVERTER SERIAL COVERTER AR04/AR040 4-wire connection of RS45 serial port AR04/AR040 -wire connection of RS45 serial port RS4/45 OTE: additional devices provided with RS4/45 (that is RS,,...) 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 (RX+) and (T). 4 Specifications are subject to change without notice PQT-HDS7006

15 Wiring diagrams: digital input modules AQ04 Connection by means of P transistors. AQ04 Connection by means of PP transistors. AQ04 Connection by means of contacts. AQ0 Connection by means of contacts. Dimensions Specifications are subject to change without notice PQT-HDS7006 5

16 WM5-96 Modules Dual analogue output modules AO050 AO05 (0mADC) (0VDC) AO05 (+/-5mADC) (-ma)(+v) (+ma)(-v) analog (0) (-ma)(+v) (+ma)(-v) analog () cd 005 Digital output modules AO05 Single relay output AO05 Dual relay output AO059 Single open collector output AO06 Dual open collector output Other input/output modules AO07 4 open collector outputs AQ0 digital inputs AR04 AR040 RS45 port AQ04 digital inputs + aux Power supply modules AR09 RS port + RTC AP0-60VAC/DC power supply AP VAC/DC power supply 6 Specifications are subject to change without notice PQT-HDS7006