User Manual - Smart Process and Control LTD
Contents
1. screens In Set up Mode this is the Left or Back button kVArh es es es Select the Frequency and Power factor display screens In Set up Mode this is the Up button Press to enter the selection routine The unit symbol will flash ha al ham aml Z Z Use and iP buttons to select the time required Total active energy in kWh as Ltt Select the Power display screens In Set up Mode this is the Down button Use and iP buttons to choose kWh or kVArh ZJ ca ca co Press to confirm the selection SET indicator will appear Total reactive energy in Select the Energy display screens kVArh In Set up mode this is the Enter or Right button M cz es eS 5 On completion of the entry procedure press to confirm Please note the register is 9999999 9 display over two lines Press WN to exit the DIT selection routine and return to the menu the setting and press to return to the main set up menu ESC 4 7 1 Pulse rate You can configure the pulse output to relate to a defined amount of imported or exported energy This can also be set to use with active energy kWh or reactive energy kVarh Please note there are limitations that need to be factored in when setting the pulsed output This is based upon the relay output only being able to pulse 2 times in one second For example If the CT is set to2. L l L use M ana FN to set g output of 3200imp kWh The settable pulse output is noon nore eror ics cuenta The PT option sets the secondary voltage PT2 100 to 500V of J to confirm your selection The next digit will flash Z e hoe a Z Z 1 the voltage transformer PT that may be connected to the meter terminals 9 amp 10 a ZJ co ZJ From the set up menu use Vi and GM buttons to select the PT option The screen will show the voltage PT secondary voltage value The default value is 400V es es es J J J Total kW kVArh kVA 2 Start Up Screens Z Z wm i a A a a Repeat the procedure for the remaining three digits TI Co co Co T Om 11512 MD amp EPRD uill L 09 00 T MkWwh The first screen lights T GE visto i 2 3 a ee up all display segments 00 0 0 MkVArh N 2 DaD Hz and can be used as a 1 L3 GAMA wo 0mp i on CIOS alice Each successive press of the button selects a new range ee m TZI ZJ Secondary PT setting Press to enter the PT secondary voltage selection routine The range is from 100 to 500V 3 4 Energy Measurements Lim a a a a Lim irr After setting the last digit SET will show J a m I Z E I ee gt a m pan The second screen indicates the firmware Imported active energy LI Set PT ratios value Z l e mim II nstalled in the unit and d L f L A pii Press to exit the number
3. buttons to select the address ID anr l paas DL NA D y Lo gt cm Lo e Press button to enter the selection routine The current setting will be flashing Use and ip buttons to choose Modbus address 001 to 247 On completion of the entry procedure press button to confirm the setting and press WN button to return the main set up menu 4 8 2 Baud Rate From the set up menu use and iP buttons to select the Baud Rate option CA L mn rr 2a E al a T la D E Press to enter the selection routine The current setting will flash E al r Lis i lanl SS mn a Use and IP buttons to choose Baud rate 2 4k 4 8k 9 6k 19 2k 38 4k ae lanl niang a ty lanl Lut On completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 8 3 Parity wm mn From the set up menu use and FAM buttons to select the parity option Sr lanl cw 4 Se A T ro Pr Z m a mn Press to enter the selection routine The current setting will flash HSS ma ar al L L l L i ae 1 mn Z mn gt c pape wm mn Use and FM buttons to choose parity EVEN ODD NONE default lanl 4 cs rn rae ned i a x ad Cc ap m On completion of the entry procedure press to
4. confirm the setting and press WN to return to the main set up menu 4 8 4 Stop bits From the set up menu use and iP buttons to select the stop bit option Press to enter the selection routine The current setting will flash Use and iP buttons to choose stop bit 2 or 1 On completion of the entry procedure press to confirm the setting and press WAR to return to the main set up menu 4 9 CLR The meter provides a function to reset the maximum demand value of current and power From the set up menu use and iP buttons to select the reset option Press to enter the selection routine The dlt will flash Press to confirm the setting and press WAR to return to the main set up menu 5 Specifications 5 1 Measured Parameters The unit can monitor and display the following parameters of a single phase two wire 1p2w three phase three wire 3p3w or three phase four wire 3p4w system 5 1 1 Voltage and Current e Phase to neutral voltages 100 to 289V a c not for 3p3w supplies e Voltages between phases 173 to 500V a c 8p supplies only e Percentage total voltage harmonic distortion THD for each phase to N not for 3p3w supplies e Percentage voltage THD between phases three phase supplies only e Current THD for each phase 5 1 2 Power factor and Frequency and Max Demand e Frequency in Hz e Instantaneous power e Power 0 to 3600 MW e Reactive power 0 to 3600 MVAr
5. 3P4 W N This unit can be powered from a separate auxiliary AC or DC supply Alternatively it can be powered from the monitored supply by linking the voltage reference and neutral reference in to terminals 5 6 Please refer to wiring diagram Press to confirm your selection o If an item flashes then it can be adjusted by the i and Frequency and Power buttons Factor total M cJ c3 Cj cI 4 Having selected an option from the current layer press to confirm your selection The SET indicator will appear ma ar ma ae NJ 1 1 Unit Characteristics Press B to confirm the i i U 1 lt 5 Having completed a parameter setting press A to return SalechOnT SET indicator The Unit can measure and display to a higher menu level The SET indicator will be removed TIIE CICIT JEJE Daa _ will appear e Line voltage and THD total harmonic distortion of Power Factor of each and you will be able to use the and ip buttons for HE all phases phase further menu selection Line frequency 6 On completion of all setting up press WR repeatedly until Press to exit the system selection routine and return to e Currents current demands and current THD of all the measurement screen is restored the menu SET will disappear and you will be returned to the phases main set up Menu e Power maximum power demand and power factor E E DetraGen 4 1 2 Number Entry Procedure BACT When Setting up the u
6. e Volt amps 0 to 3600 MVA e Maximum demanded power since last Demand reset Power factor e Maximum neutral demand current since the last Demand reset for three phase supplies only 5 1 3 Energy Measurements e Imported Exported active energy 0 to 9999999 9 kWh e Imported Exported reactive energy 0 to 9999999 9 kVArh 0 to 9999999 9 kWh 0 to 9999999 9 kVArh e Total active energy e Total reactive energy 5 2 Measured Inputs Voltage inputs through 4 way fixed connector with 2 5mm stranded wire capacity Single phase two wire 1p2w three phase three wire 3p3w or three phase four wire 3p4w unbalanced Line frequency measured from L1 voltage or L3 voltage Three current inputs six physical terminals with 2 5mm stranded wire capacity for connection of external CTs Nominal rated input current 5A or 1A a c Rms Smart Process amp Controls Ltd 11 Totman Close Brook Road Industrial Estate Rayleigh Essex SS6 7UZ Customer Service 01268 773422 www smartprocess co uk Specifications are subject to change without notice 5 3 Accuracy e Voltage 0 5 of range maximum e Current 0 5 of nominal e Frequency 0 2 of mid frequency 1 of unity 0 01 1 of range maximum e Power factor Active power W e Reactive power VAr 1 of range maximum e Apparent power VA 1 of range maximum Class 1 IEC 62053 21 1 of range maximum e Active energy Wh e Reactive energy VARh e Total harmonic distortion 1 up to 31s
7. setting routine and return to the pee Pross emer INE ET J1 J its build number Sel SET will b d LE ratio screen Loto or ee en aie ee A A T E The range is from 0001 4 3 DIT Demand Integration Time The interface performs a Exported active energy For example if set the ratio to be 100 it means the primary self test and indicates the in kWh This sets the period in minutes over which the current voltage equals secondary voltage x100 and power readings are integrated for maximum demand measurement The options are off 5 10 15 30 60 minutes result if the test passes A eS E ST T A a E a aa a a 4 7 Pulse Output pe e a 3 From the set up menu use After a short delay the screen will display active non and MM buttons This option allows you to configure the pulse output The energy measurements i L L LI Imported reactive energy to select the DIT option output can be set to provide a pulse for a defined amount of Ht i Ht h 1 in kVArh The screen will show energy active or reactive Use this section to set up the relay the currently selected pulse output Units kWh kVArh 3 Measurements integration time From the set up menu use and PY buttons to select the Pulse output option The buttons operate as follows J p J al Press to enter the selection routine The current time interval will flash Z Z Z Exported reactive energy Selects the Voltage and Current display VAn in rh
8. the requirements of the Directive 2004 22 EC EC type examination certificate number 0120 SGS0150 Identifcation number of the NB 0120 GE vous MID 6 Dimensions 7 Installation 7 1 Single phase two wires jRS485 Current inputs QDQODDDDOOO 9 10 1112 13 14 15 16 17 18 19 cite ereenewenes 1A FAST 1A FAST BLOW FUSE BLOW FUSE L1 N l g So i1RS485 Current inputs QDOODODDDDWOO 9 10 1112 13 14 15 16 17 18 19 20 E EEEE EITT 1A FAST SSe A SESW Pe L1 UX S L3 7 3 Three phase four wires IN 3 La LOAD lt Pili 19 S2 7 ee L3 Lid Itt 4 1RS485 Current inputs S QDOOWDDDOOOO 10 11 12 13 1415 16 17 18 19 20 EANA ETE 1A FAST 1A FAST ood oon L1 AUX BENE L2 L3 N 2 smartprocess control amp instrumentation
9. up to 6000A selection routine 5A 1A 4 2 Change Password Co Ca Ca Co Instantaneous Active Power in kW J I J I Set CT Ratio value Press to enter the CT Ratio setting screen The range is from 0001 to 9999 Please also be aware on the MID version you can only program the ratio once Cc e a D pan T Pa a Lim rr Use the and IP to choose the change password option J J J mi mi T e No i ae Pe ra ZJ ca 1 3 RS485 Serial Modbus RTU RS485 serial port with Modbus RTU protocol to provide a means of remotely monitoring and controlling the Unit Set up screens are provided for setting up the RS485 port Refers to section 4 8 Ca ca ca co Instantaneous Reactive Power in kVAr For example if using a 100 5A current transformer you Press the to enter the will enter 0020 as you need to divide the primary by the change password routine secondary to get the ratio CT rate me ia pecao Io Please note as this is a MID approved device you will only KU e eei iin d dlei have one opportunity to set the ratio J J J J Z e Na a Z Z M I I I Dan Z a o J ee Lim rrr a I Lic a digit flashing 1 4 Pulse output naan LiL 0 0 ane ea Instantaneous Volt Amps Two pulsed outputs that can be set for active kWh or mnnm a ry 4 6 PT reactive kVArh energy Terminals 11 amp 12 have a fixed L000 0 08 in KVA
10. 500 5A on a single phase network this would generate 500Ax230V 1 15 000 1000 115kWh which is 31W per second A setting of 10imp kKWh 10 pulses per kWH would generate 3 pulses per second This will exceed the 2 pulse per second limitation Pulse settings 1 pulse per 0 01 100W 0 1 10W 1 1kWh 10 10kWh 100 100kWh 1000 1 000kWh From the set up menu use and iP buttons to select the Pulse Rate option Press to enter the selection routine The current setting will flash 0 01 0 1 1 10 100kWh kVArh per pulse Use and IP buttons to choose pulse rate On completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 7 2 Pulse Duration The energy monitored can be active or reactive and the pulse width can be selected as 200 100 or 60ms From the set up menu use and iP buttons to select the Pulse width option DIL ro re Lim irr J L EA wm rom re Lim irr Press to enter the selection routine The current setting will flash cw lal Doe a m pms M T a Use and IP buttons to choose pulse width On completion of the entry procedure press to confirm the setting and press to return to the main set up menu 4 8 Communication There is a RS485 port can be used for communication using Modbus RTU protocol For Modbus RTU parameters are selected from Front panel 4 8 1 RS485 Address From the set up menu and P
11. igured from the set up menu 5 6 Reference Conditions of Influence Quantities Influence Quantities are variables that affect measurement errors to a minor degree Accuracy is verified under nominal value within the specified tolerance of these conditions 23 C 1 C 50 or 60Hz 2 Sinusoidal distortion factor lt 0 005 e Ambient temperature e Input waveform Input waveform e Auxiliary supply voltage Nominal 1 e Auxiliary supply frequency Nominal 1 Auxiliary supply waveform if AC Sinusoidal distortion factor lt 0 05 e Magnetic field of external origin Terrestrial flux 5 7 Environment e Operating temperature 25 C to 55 C e Storage temperature 40 C to 70 C e Relative humidity 0 to 95 non condensing Altitude Up to 3000m e Warm up time 1 minute e Vibration 10Hz to 50Hz IEC 60068 2 6 2g e Shock 30g in 3 planes Maximum operating and storage temperatures are in the context of typical daily and seasonal variation 5 8 Mechanics e DIN rail dimensions 72 x 94 5 mm WxH per DIN 43880 e Mounting DIN rail DIN 43880 Sealing IP51 indoor e Material Self extinguishing UL 94 V 0 5 9 Declaration of Conformity We Smart Process amp Control LTD Declare under our sole responsibility as the manufacturer that the poly phase multifunction electrical energy meter SMARTRAIL X835 MID correspond to the production model described in the EC type examination certificate and to
12. nit some screens require the entering of a number In particular on entry to the setting up section a password must be entered Digits are set individually from left to right The procedure is as follows e Active energy imported and exported e Reactive energy imported and exported The CT option sets the secondary current CT2 1A or 5A of The unit has password protected set up screens for the current transformer CT that wires to the meter e Changing password Seige F l e Supply system selection 1p2w 3p3w 3p4w 1 The current digit to be set flashes and then can be adjusted using the and P buttons Z Z Maximum Current From the set up menu I a e Demand interval time Lt LO Demand use and IP buttons Reset for demand measurements none 2 Press to confirm each digit setting The SET indicator to select the CT option e Pulse output duration Ltt 0 00 appears after the last digit has been set 3 After setting the last digit press MAR to exit the number 1 2 Current Transformer Primary Current 3 3 Power setting routine The SET indicator will be removed Secondary CT setting ieee Press id to enter the This unit has to be configured to operate with a CT Each successive press of the JM button select a new range CT ss BE to one The optional secondary currents or 1A or 5A it is programmed by inputting the ratio Please see section 4 5 It can be used on primary currents
13. o 3 1 Voltage and Current ee g 4 Set Up e Sy S mart process Each successive press of the button selects a new parameter control amp instrumentation Warnings To enter set up mode press the button for 3 seconds Important Safety Information is contained in the until the password screen appears Maintenance section Familiarize yourself with this information before attempting installation or other procedures Symbols used in this document ma e5 es Setting up is password protected so you must enter the correct password default 1000 before processing J J Phase to neutral voltages Z C pans e Ned Z Risk of Danger These instructions contain important safety information Read them before starting installation or servicing of the equipment User Manual 2014 v3 0 ma es a EJ Caution Risk of Electric Shock J J J SMARTRAIL X835 MID LILI LIL I J J Current on each phase Z e a Z Z If an incorrect password is entered the display will J al a J MID DIN Rail Smart Energy Meter for i Single and Three Phase Electrical Systems a NON pe OUP yaten The unit has a default setting of 3Phase 4wire 3P4 PASS Err Use this section to set the type of electrical system es co es es 1 Introduction V THD Phase to neutral voltage THD To exit setting up mode press repeatedly until the measurement screen is restored J I From the
14. set up menu use and iP buttons to select the system option The screen will show the currently selected power supply Z C e p Z T This document provides operating maintenance and installation instructions This unit measures and displays the characteristics of single phase two wires 1p2w three phase three wires 3p3w and three phase four wires 3p4w networks The measuring parameters include voltage V frequency Hz current A power kW Kva Kvar Imported exported and total Energy kWh kvArh The unit also measures Maximum demand current and power this is measured over preset periods of up to 60 minutes J J J I 4 1 Set up Entry Methods oTHD feren AD Orea Some menu items such as password and CT require a phase four digit number entry while others such as supply system require selection from a number of menu options a I I J Press to enter the selection routine The current selection will flash This unit is a 1A or 5A current transformer operated and 4 1 1 Menu Option Selection can be configured to work with a wide range of CTs 2322F ay 2 Frequency and Power Factor and Demand Built in pulse and RS485 Modbus RTU outputs q y 1 Use the and 3M buttons to scroll through the Configuration is password protected Each successive press of the button selects a new range different options of the set up menu Use and iP buttons to select the required system option 1P2 W 3P3 W
15. t harmonic e Response time to step input 1s typical to gt 99 of final reading at 50 Hz 5 4 Auxiliary Supply Two way fixed connector with 2 5mm2 stranded wire capacity 85 to 275V a c 50 60Hz 10 or 120V to 380V d c 20 Consumption lt 2W 10VA 5 5 Interfaces for External Monitoring Three interfaces are provided e RS485 communication channel that can be programmed for Modbus RTU protocol e Relay output indicating real time measured energy configurable e Pulse output 3200imp kWh not configurable The Modbus configuration baud rate etc and the pulse relay output assignments KW kVArh import export etc are configured through the set up screens 5 5 1 Pulse Output Opto coupler with potential free SPST NO Contact Contact range 5 27VDC Max current input Imin 2mA and Imax 27mA DC The pulse output can be set to generate pulses to represent kWh or kVArh Rate can be set to generate 1 pulse per 0 01 10 Wh VArh 0 1 100 Wh VArh 1 1 kWh kVArh 10 10 kWh kVArh 100 100 kWh kVArh Pulse width 200 100 60 ms 5 5 2 RS485 Output for Modbus RTU For Modbus RTU the following RS485 communication parameters can be configured from the set up menu Baud rate 2400 4800 9600 19200 38400 Parity none default odd even Stop bits 1 or 2 RS485 network address nnn 3 digit number 1 to 247 Modbus Word order Hi Lo byte order is set automatically to normal or reverse It cannot be conf
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