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S G M 1 4 3 0 - B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l – S M E T S 2

Chapter 7 • Installation

CHAPTER

NSTALLATION

The following sections provide basic information for installing a SGM1430-B

meter by a qualified individual.

Terminal Connections

The following sections describe and illustrate the terminal connections of each

meter in the SGM1430-B meter family.

Terminal Block

The SGM1430-B meters have several terminal block configurations. The terminal

block can be accessed by removing the terminal cover. Meter terminal

configurations are shown in the

Models

table on page 6.

Terminal Arrangements

The SGM1430-B polyphase meters conform to British Standard Institute (BS

7856:2017). Please refer to the images in the

Terminal Arrangements

section on

page 7 for more information.

SGM1431-B Terminals

The SGM1431-B meter has six line and two neutral terminals. The terminals align

horizontally when viewing the meter terminal block at the bottom of the meter.

SGM1432-B Terminals

The SGM1432-B meter has six line terminals, two neutral terminals, and two

auxiliary relay terminals (1 x 2 A relay). The 2 A relay terminals are located on

the right side of the meter above the main terminals.

SGM1433-B Terminals

The SGM1433-B meter has six line terminals, two neutral terminals, and four

auxiliary relay terminals (2 x 2 A relays). The 2 A relay terminals are located on

the right side of the meter above the main terminals.

Installation Procedures

UK Installation

To install the SGM1430-B meters, make sure that the following minimum

installation steps are performed:

Perform specific safety and work area analysis.

Содержание SGM1430-B

Страница 1: ...SGM1430 B Smart Meter Polyphase User Manual SMETS2 Y20995 TUM Revision A www Aclara com...

Страница 2: ......

Страница 3: ...accordance with the terms of such license Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by Aclara Aclara assumes no respo...

Страница 4: ...ii S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2...

Страница 5: ...ific metering standards outlined below BS EN 50470 1 2006 General Requirements BS EN 50470 3 2006 Active Energy Class A or Class B IEC 62052 11 2003 General Requirements IEC 62053 21 2003 Active Energ...

Страница 6: ...as well as damage to electrical equipment or other property All electronic components within the meter are susceptible to damage from electrostatic discharge To prevent damage when handling this prod...

Страница 7: ...Any work on or near energized meters meter sockets or other metering equipment presents the danger of electrical shock All work on these products must be performed by qualified industrial electrician...

Страница 8: ...vi S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2...

Страница 9: ...Battery 16 Warning 17 Display Modes 17 Display Configuration 17 Auto Scroll Duration 17 Manual Operation Timeout 18 Backlight Timeout 18 Contrast Adjustment 18 Display Item Configuration 18 OBIS Code...

Страница 10: ...33 Multipurpose Energy Metering 33 Instantaneous Measurements 33 Frequency of Supply 34 Cumulative Registers 34 Power Quality Measurements 34 Over Frequency and Under Frequency 34 Over Current 35 Powe...

Страница 11: ...payment Solution 46 Overview 46 Account Model 46 Credit Object Types 47 Charge Object Types 47 Payment Modes 48 Credit Mode 48 Credits 48 Charges 48 Prepayment Mode 49 Credits 49 Charges 50 Changing P...

Страница 12: ...Terminal Arrangements 69 SGM1431 B Terminals 69 SGM1432 B Terminals 69 SGM1433 B Terminals 69 Installation Procedures 69 UK Installation 69 Installation Screwdrivers 71 Backup Power Supply 72 Mounting...

Страница 13: ...nstall or remove meters from service Any work on or near energized meters meter sockets or other metering equipment presents the danger of electrical shock All work on these products must be performed...

Страница 14: ...2 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Aclara Support...

Страница 15: ...rk HAN and wide area network WAN communications As standard the SGM1430 B supports different AMI technologies including the UK CSP communications hub solution The communications hub mechanically conne...

Страница 16: ...Bee is used information such as HAN pairing progress notification of pairing complete local signal strengths for HAN etc is displayed to improve the installation experience Refer to Installation on pa...

Страница 17: ...he optical port Firmware over the air FOTA full upgrades Change of tenancy and supplier CoT and CoS Dual firmware versions Firmware rollback feature during firmware update Extensive data storage Simul...

Страница 18: ...le with independent measurements for each measuring element Select demand measurement for demand calculation including selected measurement profile and selectable demand interval Prepayment mode of op...

Страница 19: ...P o l y p h a s e U s e r M a n u a l S M E T S 2 7 Chapter 2 Product Description Terminal Arrangements The SGM1430 B polyphase meters conform to the British Standard Institute code of practice BS 785...

Страница 20: ...8 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Terminal Arrangements...

Страница 21: ...ucted of Polycarbonate 10 GF Grade Lexan 503RS Meter cover When the meter is fully installed the main cover cannot be removed while the terminal cover is fitted to the meter Terminal cover Protects th...

Страница 22: ...installation teams that commissioning is complete The LCD backlight will illuminate the display when a button is pressed The automatic scroll duration manual scroll timeout backlight duration and cont...

Страница 23: ...The following items are available for display on the SGM1430 B meter variants SGM1430 B Variants LCD Items Supported Description in SGM1430 B Manual SGM1431 B SGM1432 B SGM1433 B Active Power Import X...

Страница 24: ...rt Ph3 X Reactive Energy Import X Reactive Energy Import Ph1 X Reactive Energy Import Ph2 X Reactive Energy Import Ph3 X Reactive Energy Export X Reactive Energy Export Ph1 X Reactive Energy Export Ph...

Страница 25: ...N X Energy Supplier Contact Details name and telephone number X Active Tariff Price X Set Enable Privacy PIN X Disable Privacy PIN X Temp Disable Privacy Pin X Network Join X Supplier Message X Event...

Страница 26: ...premise and received by the network Vertical Arrows The vertical arrows indicate the presence of reactive energy When is illuminated there is a lagging condition When is illuminated there is a leading...

Страница 27: ...om low to high these signal strength indications are No signal Very Low signal strength Low signal strength Medium Low signal strength Medium signal strength Medium High signal strength High signal st...

Страница 28: ...is open and the load is disconnected Phase The phase indicator L1 indicates the presence of phase voltage above a defined threshold The L2 and L3 indicators are unused in the polyphase SGM1430 B meter...

Страница 29: ...IS code interface class and formatting information into the list Items appear on the screen in the same order as the list The total number of display items in each user configurable display mode is 50...

Страница 30: ...mination The following actions will trigger backlight illumination Pressing of the pushbuttons Optical Port activity Insertion of a WAN device Contrast Adjustment This setting adjusts the contrast lev...

Страница 31: ...e Push Buttons Two push buttons A and B on the meter face grant the customer a means to restore supply and manual cycle through the display screens Push Button A Push button A is used to manually scro...

Страница 32: ...ions for the A and B push buttons Supply Reconnection This setting adjusts the amount of time the push buttons must be depressed simultaneously in order to reconnect the supply Audible Indicators This...

Страница 33: ...everse kWh but can be reconfigured to show kVArh Nameplate This section describes the various possible markings on the face of the meter 1 Country of manufacture 9 Class II double insulated 2 WEEE com...

Страница 34: ...Nm Status Indicator The LCD also provides icons that show whether the main and secondary supply contactors are open closed or armed and ready for closing The status of the auxiliary load control rela...

Страница 35: ...r Event when the magnetic field ceases For more information on how to access this log refer to Event Logging and Errors Alarms on page 45 Refer to the Catalogue Codes on page 85 for details on orderin...

Страница 36: ...string 7 or seven bytes Release versions use three bytes as represented below Major Version Minor Revision Build Number Major Version indicates a significant update from the previous release Minor Rev...

Страница 37: ...regardless of whether a communications module is installed or not The core of this functionality resides on the metrology and application processors The meter maintains and verifies the checksum of d...

Страница 38: ...ded The meter supports firmware upgrades via DLMS COSEM and follows WELMEC guidelines All metering components that are capable of firmware upgrades will have the ability to do so remotely and independ...

Страница 39: ...r their interested logical device Each logical device is managed by its own master key Master keys can encrypt new lower level keys for each role securely and independently of the other logical device...

Страница 40: ...28 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Power Outages...

Страница 41: ...The SGM1430 B establishes secure HAN links to the CSP communications hub in home display and prepayment meter interface device PPMID The meter also supports a bi directions IEC 62056 21 optical commu...

Страница 42: ...Data Tx TX_MT Output Y Serial NRZ line code logic 0 high 8 Receive Data Rx RX_MT Input Y Serial NRZ line code logic 0 high 9 AC Lost AC LO Output Y Active high No AC present 10 Reserved CSP_A NC N For...

Страница 43: ...provides HAN functionality for two way secure communication to other peripheral products such as IHDs PPMIDs etc The HAN supports the ZigBee 2 4 GHz RF interface and Smart Energy Profile The HAN inte...

Страница 44: ...32 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Communication Interfaces...

Страница 45: ...red measurements can be selected to be defined and stored independently for each storage operation These measurements include demand calculations time of use storage and load profile storage Instantan...

Страница 46: ...nt events Update the event log Open the load switch Send an alert to the headend For power factor events the meter may be configured to update the event log or send an alert to the headend when the th...

Страница 47: ...the event and the total number of events NOTE Power factor monitoring on polyphase installations is not recommended due to the significant number of alerts generated Voltage Quality Measurements The S...

Страница 48: ...ltage Threshold longer than the configured measurement period the meter will generate a corresponding entry in the Power Event Log and send an alert to the HAN interface RMS extreme Under Voltage If t...

Страница 49: ...rated and sent via the HAN Interface containing details of the UTC date and time of interruption and restoration Profiles The SGM1430 B meter supports non volatile recording of two profiles of a numbe...

Страница 50: ...of four channels of load profile demand data at an interval of 30 minutes for a period of 24 months The number of channels is reconfigurable For example the meter memory can store ten channels of load...

Страница 51: ...he MD The MD is recorded as the largest demand during the current billing period Billing Data The SGM1430 B supports daily monthly and asynchronous billing The daily and monthly billing is accessible...

Страница 52: ...lling Data The SGM1430 B meter stores 13 end of billing data sets before overwriting occurs The billing period is specified monthly The end of month billing date can be specified as the last day of th...

Страница 53: ...od such as automatic end of month forced billing reset from the headend system etc Asynchronous Billing Asynchronous billings typically occur in the following situations Automatic billing reset via pr...

Страница 54: ...42 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Billing Data...

Страница 55: ...ce This section contains the firmware functional specifications related to the supply disconnect reconnect functionality The contactor and relay options are shown in the Models table on page 6 Supply...

Страница 56: ...l be disconnected for a defined period of time if the average voltage over a configured period of time exceeds either of the configured thresholds Under Over Voltage Long Term The SGM1430 B meters sup...

Страница 57: ...w switching of an external contactor The 2 A relay can be controlled remotely or scheduled to open or close at specific times of the day to control auxiliary loads such as water or under floor heating...

Страница 58: ...ent logs based on the configuration of the meter The SGM1430 B meter supports the following event logs Prepayment Solution Overview The SGM1430 B meter family supports SMETS2 prepayment functionality...

Страница 59: ...ypes of credit are exhausted The amount of emergency credit used is recovered from subsequently purchased credit tokens A positive amount indicating the amount of emergency credit remaining Emergency...

Страница 60: ...ter family can operate in one of the two following payment modes Credit Mode Prepayment Mode Credit Mode In Credit mode the SGM1430 B meters utilize the credits and charges detailed below Credits 1 To...

Страница 61: ...ing the consumer that they should top up The Low Credit Warning Threshold for meter balance is 2 by default but it is configurable When top ups are applied this credit meter balance will increase but...

Страница 62: ...is is represented as a positive amount on the display When top ups are applied any accumulated debt accrued will be taken from the payment after any payment based debt collection but before any is use...

Страница 63: ...o 5 3 Provision Period is set to 1 week typical 4 The consumer makes 10 payments every day of the week Monday through Friday 1 is taken off each payment towards the payment based debt totaling 5 Only...

Страница 64: ...2 Register Matrix 1 to 8 Block 3 Register Matrix 1 to 8 Block 4 Register Matrix 1 to 8 Emergency Credit Balance Meter Balance Payment based Debt Register Time based Debt Register 1 Time based Debt Re...

Страница 65: ...y time to update the above parameters even when already in Prepayment mode 2 Switch to Prepayment Mode This command switches the ESME to Prepayment mode where the above parameters come into force and...

Страница 66: ...t mode the ESME supports the non disablement calendar This calendar allows the supplier to define periods of the day and or special days for non disablement of the supply switch If the credit were to...

Страница 67: ...Special days override any period configuration specified by the days within the week Disconnector Control Mode For the prepayment function to operate the disconnect switch effectively the Disconnector...

Страница 68: ...poses PTUT Value Class 0B0 if PTUT Value is to be interpreted as multiples of 1 100 of currency unit OR 0B1 if PTUT Value is to be interpreted as multiples of currency unit 46 45 If currency unit is s...

Страница 69: ...MID UI Check Digit 20th Digit The Check Digit is used to verify the correct entry of the preceding 19 digit PPTD in instances where it is entered manually This verifies accuracy of the entry reducing...

Страница 70: ...nd is not equal to any value in the UTRN counter cache If the UTRN counter was not numerically greater than the lowest numerical value in the UTRN counter cache it would be considered to be old If the...

Страница 71: ...S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 59 Chapter 6 Advanced Features...

Страница 72: ...nses to UTRN entries will be regarded as fraudulent invalid attempts to enter a UTRN and will be penalized by a count towards a potential lockout The rules for the lockout feature are detailed in the...

Страница 73: ...an live in EMC The determination of the debt to clear is as follows Debt to Clear Disablement Threshold Meter Balance EMC Used Accumulated Debt 100 100 NOTE is the payment recovery off a top up Howeve...

Страница 74: ...nt Log 81A9 Debt Collection Completed Payment Debt Payment Debt is Paid Off Yes No Yes Event Log 81AA Emergency Credit Exhausted EMC is Used Up Yes Yes Yes Event Log 81AB Emergency Credit Activated Ac...

Страница 75: ...ed Data Timestamp of snapshot Active Import A Energy Register Tariff TOU Register Matrix A 1 to 48 Block 1 Register Matrix 1 to 8 Block 2 Register Matrix 1 to 8 Block 3 Register Matrix 1 to 8 Block 4...

Страница 76: ...ful payment processing of UTRN Depth 5 Prepayment Menu Display In Prepayment mode the ESME displays a Prepayment menu This menu allows the consumer to access various prepayment related quantities such...

Страница 77: ...plier the following line items cannot be removed from the list for functionality purposes Emergency Credit Status to allow for Emergency Credit activation Enter UTRN to allow for manual entry of a UTR...

Страница 78: ...it is Exhausted Next Prepayment Item Exits Prepayment Menu Emergency Credit is not Available Next Prepayment Item Exits Prepayment Menu Last Five Credits Press A and hold to Enter HOLD A Enters Credit...

Страница 79: ...yment Item Exits Prepayment Menu Aggregated Debt Sum of Debts Remaining Time based and Payment based Next Prepayment Item Exits Prepayment Menu Enter UTRN Press A and hold to Enter See UTRN Manual Ent...

Страница 80: ...68 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Prepayment Solution...

Страница 81: ...efer to the images in the Terminal Arrangements section on page 7 for more information SGM1431 B Terminals The SGM1431 B meter has six line and two neutral terminals The terminals align horizontally w...

Страница 82: ...the meter Take care to specifically identify neutral conductors and check the integrity of conductors 6 Take the following steps to install the SGM1430 B meter Position and affix the meter to the spa...

Страница 83: ...ideration must be given to the type of screw that was defined as part of the meter configuration for manufacturing Aclara offers support for the following types of screws Phillips cross recessed combi...

Страница 84: ...sional requirements of BS 7856 2013 The meter mounting holes support screws with a thread diameter of up to 5 2 mm and the two lower mounting holes are oval shaped to allow for some flexibility when m...

Страница 85: ...ry five seconds 4 The installer initiates a process to pair connect the SGM1430 B meter to the communications hub 5 The DSP sends the SGM1430 B meter credentials to the communications hub and the HAN...

Страница 86: ...o l y p h a s e U s e r M a n u a l S M E T S 2 Connect SGM1430 B to the CSP Communications Hub 7 Use the A and B buttons to enter the correct PIN 8 Press and hold the B button to submit the PIN 9 Pre...

Страница 87: ...ough the clock in the electricity meter is set at manufacturing the user utility must ensure that the SET CLOCK command ECS70 is sent to the meter as soon as possible after registration and certainly...

Страница 88: ...matted UTRNs are not accepted However it is the user utility that must reconcile the issued UTRNs with the used UTRNs and is responsible for the security on UTRN issuing etc Tamper Seals The meter has...

Страница 89: ...that is used to protect the data of specific interest to installation engineers only If required the PIN is defined by the utility and is set during the manufacturing process The PIN is static and ca...

Страница 90: ...78 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Notifications to Installers and Utilities...

Страница 91: ...indicator is configurable to provide support for both active and reactive functionality by use of an appropriate command through any of the communication ports The pulse rate is fixed at 1 000 pulses...

Страница 92: ...ect connected meters rated to 100 amps 5 Set or hold the optical sensor connected to the reference meter on the calibration LED pulse LED of the test meter 6 Take accuracy for pulses calculated for 25...

Страница 93: ...losure with a damp cloth and a nonabrasive cleaning solution Disposal The lithium battery must be removed before meter disposal Disposal of a SGM1430 B meter and its remaining components must be done...

Страница 94: ...82 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Disposal...

Страница 95: ...M1433 B 100 A main contactor and 2 x 2 A aux relay Display 128 x 32 backlit LCD 8 digits plus decimal point Ports AMI interface Terminals SMG1431 B 8 primary SGM1432 B 8 primary and 2 voltage free SGM...

Страница 96: ...ic Class E2 as defined by Guide for Measuring Instruments Directive 2004 22 EC Metrology Standards General BS EN 50470 1 BS EN 50470 3 Class B BS EN IEC 62053 21 Class 1 IEC 62053 23 Class 2 varh RTC...

Страница 97: ...S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 85 Chapter 9 Specifications Catalogue Codes...

Страница 98: ...86 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2 Catalogue Codes...

Страница 99: ...Alert Code Event Alert Code Description Critical Non Critical Mandated Enable or Disable Alert WAN Alert Type Alert HAN Security Log Event Log Power Event Log ALCS Event Log Contains Sensitive Data ES...

Страница 100: ...t Below Low Credit Threshold prepayment mode Non Critical Mandated Y1 Y N N N N N N Supplier 0x810E Credit Added Locally Non Critical Mandated Y1 N N N N N N N Supplier 0x8F0F Credit Below Disablement...

Страница 101: ...on Critical Placeholder Y1 N N N Y N N N Network Operator 0x8028 RMS Voltage Extreme Under Voltage Threshold Non Critical Mandated Y1 N N N Y N N N Network Operator 0x8029 RMS Voltage Extreme Under Vo...

Страница 102: ...N N N Y Supplier and Network Operator 0x8F35 Supply Outage Restored Critical Mandated Y2 N N N Y N N Y Network Operator 0x8F36 Supply Outage Restored Outage 3 minutes Critical Mandated Y2 N N N Y N N...

Страница 103: ...x8145 Clock adjusted within tolerance N A Mandated N N N Y N N N A N A N A 0x8F47 Credit would cause meter balance to exceed maximum meter balance threshold N A Mandated N N Y N N N N A N A N A 0x8F48...

Страница 104: ...interrupted N A Mandated N N N N Y N N A N A Supplier 0x8F5B UTRN exceeds Maximum Credit Threshold N A Mandated N N Y N N N N A N A N A 0x8F60 Unusual numbers of malformed out of order or unexpected...

Страница 105: ...thorised Physical Access Terminal Cover Removed Critical Mandated Y1 N Y N N N N Y Supplier and Network Operator 0x8F78 Unauthorised Physical Access Other Critical Mandated Y1 N Y N N N N Y Access Con...

Страница 106: ...8F RMS Voltage above Extreme Over Voltage Threshold on Phase 2 Non Critical Placeholder Y1 N N N Y N N N Network Operator 0x8090 RMS Voltage above Extreme Over Voltage Threshold on Phase 3 Non Critica...

Страница 107: ...0x8F1B Firmware Verification Failed At Power On Critical Mandated Y1 N Y N N N N Y Supplier WAN Provider 0x81A2 CH Connected to ESME N A Enable or Disable Y1 N N N N N N A N A N A 0x81A3 CH Disconnect...

Страница 108: ...Non Critical Enable or Disable Y1 N N Y N N N N Supplier 0x81B3 Error Watchdog Non Critical Enable or Disable Y1 N N Y N N N N Supplier 0x81B8 Incorrect Polarity Non Critical Enable or Disable Y1 N N...

Страница 109: ...or Disable Y1 N N Y N N N N Supplier 0x81C1 Terminal Cover Closed Non Critical Enable or Disable Y1 N N Y N N N N Supplier 0x81C4 UTRN Manual Entry Suspended Non Critical Enable or Disable Y1 Y N Y N...

Страница 110: ...UK SMETS2 98 S G M 1 4 3 0 B S m a r t M e t e r P o l y p h a s e U s e r M a n u a l S M E T S 2...

Страница 111: ...erval 83 load profile 4 25 38 logs 35 power quality 33 prepayment 19 receive 30 security 76 transmit 30 demand 6 10 33 37 38 39 disconnect reconnect 3 16 22 31 43 44 switch status 40 41 display 4 6 10...

Страница 112: ...31 43 69 83 block 9 69 contactor 22 cover 5 9 22 23 72 76 93 97 relay 22 69 screw 9 22 terminal layout 70 V voltage 5 45 80 83 battery 13 16 over 4 5 34 35 44 87 88 93 94 RMS 35 87 sag 4 5 34 36 44 89...

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