installation & operators manual
Contents
1. 200 0 2 044 400 0 1 7 Additional Options 00 No Options Integrated Metering Systems Inc 7 2 1 Technical Specifications MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 2 2 Electrical Specifications Mini Meters and EE Modules fall under UL Circuit Category III a device for measurements performed in the building installation The electrical specifications for Mini Meters are given in the table below Input Configurations Supply Voltage Range L1 or L2 to Neutral Maximum Input Power L1 and L2 Maximum Rated Current Line Frequency Power Factor Range Accuracy Operating Temperature Range Rated Pollution Degree Rated Relative Humidity Terminal Blocks Dinkle International Connector EK508 11P or equiv Phase 2 wire or 2 Phase 3 wire Min 102 VAC Max 138 VAC 8 VA 440 A primary for 400 A models 220 A primary for 200 A models 110 A primary for 100 A models 0 11 A secondary for 0 1 A secondary models 0 22 A secondary for 0 2 A secondary models 50 60 Hz 0 5 to 1 0 leading or lagging 0 5 of registration 1 0pf 2 to 200 A 0 75 of registration 9 0 5pf 2 to 200 A 30 to 460 degrees C 2 80 4 4 in lb of torque maximum Table 1 Electrical and environmental specifications Product approved for use with included IMS Current Transformers as follows 400A Part number CT400148SO or CT400148SO 1 5 or CT400148SP 142 200A Part number CT200124XX or CT20012. Yes provided you are using IMS supplied CTs Alternate CTs must have a 0 1 A max secondary rating and 18 AWG min wires with at least 300 VAC insulation rating Q Can digital output wires be routed through the same conduit as voltage input and current sensing wires A No In accordance with NEC and UL requirements Class 2 wiring digital outputs must be separated from Class wiring Q I still can t get my meter to work what now A Contact technical support via phone or on our website given in the following section 6 Contact Information Integrated Metering Systems Inc 11701 S Belcher Rd Suite 123 Largo FL 33773 Phone 727 539 1813 Toll Free 800 488 3594 On the web http www imsmeters com Integrated Metering Systems Inc 20 5 0 Troubleshooting FAQ MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 7 Returned Material Policy After acceptance all sales of meters are final IMS in its sole discretion authorizes product returns in appropriate circumstances subject to such conditions as IMS may specify Any such return is subject to the express prior authorization and approval of IMS Buyer must notify IMS at 800 488 3594 telephone or 727 539 1984 fax and request a Returned Material Authorization Number RMA Number and state the specific reason for return Unauthorized returns will not be accepted When requesting an RMA Number please supply the following information 1 Distributors name an
3. 100 or kh 1000 Counter kh 100 or kh 1000 12 VDC MMS and MMD models only Isolated pulse output 5 watthours on 5 watthours off referenced to ISOL COM NOT TO BE USED FOR FIELD WIRING Isolated pulse output 50 watthours on 50 watthours off referenced to ISOL COM Isolated pulse output 500 watthours on 500 watthours off referenced to ISOL COM not available on models with T suffix Isolated common for 10 100 1000 isolated outputs For 12 VDC electro mechanical counter For 12 VDC electro mechanical counter 12 VDC output current rating is 3 mA max Table 2 I O connections Recommend IMS counter 521 001 1 kWh models 4512 002 0 1 kWh models or equivalents LED Indicators Power LED green Load LED green Reverse Phase LED red LCD Display Description Illuminates when the meter is supplied with proper voltage 5096 duty cycle at constant load LED to verify proper meter function when connected toaload At 200 watts LED will illuminate for 1 5 minutes then turn off for 1 5 minutes with no load LED will remain on or off Illuminates when a problem with meter phasing exists With no load LED may be on or off See section 3 7 for CT installation instructions Optional LCD display that shows total kWh Table 3 Display indicators Integrated Metering Systems Inc 10 2 3 Technical Specifications MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 3 Installation In
4. to the appropriate terminals Wires should be tightened so that they are held snuggly in place but do not to over tighten as this may compress and weaken the conductor 3 7 Variations and Installation of Current Transformers circuit from the power distribution system of a building before installing or servicing current transformers In accordance with NEC CTs may not be installed in any panel board j To reduce risk of electric shock always open or disconnect the where they exceed 75 of the wiring space of any cross sectional area General Requirements Splices on the CT leads must be within the meter enclosure not inside the conduit IMS provided CT leads are 24 inches minimum Wire insulation should be stripped so that the bare conductor length that connects to the meter terminal block does not exceed 0 300 inches CTs should be securely fastened such that they will not slide down to live terminals Wires should be tightened so that they are held snuggly in place but do not to over tighten as this may compress and weaken the conductor Current and voltage inputs must be installed in phase for accurate readings e g CT1 on Line 1 CT2 on Line 2 see Figure 9 Integrated Metering Systems Inc 14 3 6 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE CT Variations e IMS solid core CTs Figure 7 In accordance with CT label the LINE side of CT must face incoming Line White l
5. 01 400 0 1 5 Outputs T Provided with 0 1 kWh and 0 01 kWh isolated outputs and 0 1 kWh counter output Blank Provided with 1 0 kWh 0 1 kWh and 0 01 kWh isolated outputs and 1 0 kWh counter output 6 Counter SCC Self Contained Counter built in LCD Blank Not provided Integrated Metering Systems Inc 6 2 1 Technical Specifications MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 2 1 2 Meter in Enclosure Model Numbers Enclosure model numbers were recently changed to supply more precise information The old model number MMD or MMS PKG O has been replaced with the format shown in Figure 4 MS 120 S 01 SO 011 00 Figure 4 New enclosure model number format 1 Meter Type MS Single Element Mini Meter 1 phase 2 wire MD Dual Element Mini Meter 1 or 2 phase 3 wire ES Single Element EE module 1 phase 2 wire ED Dual Element EE module 1 or 2 phase 3 wire 2 Voltage 120 120V 1 phase 2 wire Single Element only 240 240V 1 or 2 phase 3 wire Works with 208V applications as well For Single Element Models MS and ES 1PH 2W Voltage rating is Phase to Neutral For Dual Element Models MD and ED 1PH 3W 2PH 3W Voltage rating is Phase to Phase 3 Enclosure Size S Small outdoor enclosure 4 Number of Meters Enclosed 5 Counter Type MO Mechanical 1 kWh TO Mechanical 1 10 kWh SO Self contained LCD XO No Counter 6 CT Ratio 011 100 0 1 021 200 0 1 022
6. 17 Hookup Diagrams MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 3 8 Testing the Installation Testing Voltage The power LED illuminates when the Mini Meter or EE Module has a proper power supply Voltage should also be tested using an AC Voltmeter to verify that the voltage across voltage line terminals L1 to Neutral and L2 to Neutral is not in excess of the maximum rated voltage in section 2 2 CT Reverse Phase Indicator Mini Meters and EE Modules have a red reverse phase indicator LED as described in section 2 3 There must be a load drawing a minimum of 1 A connected to the meter in order for the reverse phase LED to function correctly If a proper load is connected and the LED is illuminated power down the voltage supply and verify that CTs are installed correctly Load LED The load LED is described in section 2 3 This LED should be cycling at 50 duty cycle when the meter is connected properly and a constant load is applied 3 9 Securing the Enclosure In accordance with safety requirements enclosures must be secured using the provided key lock once installation is complete The purpose of the lock is to prevent access to live parts that pose potential safety risks To install the lock slide through the provided holes on the clamp side of the enclosure and fasten securely 4 Maintenance Properly installed meters with sound connections and secure conduit fittings should not require user maintenance If t
7. 48XX or CT200148XXSO 0 72 or CT200148SP 095 100A Part number CT100124XX or CT100148XX or CT100148XXSO 0 72 or CT100148SP 095 Pollution Degree 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by condensation must be expected Integrated Metering Systems Inc 2 2 Technical Specifications MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 2 3 Input Output Connections and User Display Power LED Load LED Optional LCD Display Area Sealing Studs ENT CTR MM Li N 12 Xi X2 XI X2 10 19 e OR QR Reverse Phase LED Figure 5 Mini Meter connections and display Voltage Inputs wire connections Description L1 Black wire voltage input Line 1 120V with respect to neutral N White wire Neutral input L2 Red wire voltage input Line 2 120V with respect to neutral MMD and EED models only CT Inputs CT1 XI Current Transformer input CT1 Colored wire of CTI CT1 X2 Current Transformer input CT1 White wire of CTI CT2 X1 Current Transformer input CT2 Colored wire of CT2 MMD and EED models only CT2 X2 Current Transformer input CT2 White wire of CT2 MMD and EED models only Integrated Metering Systems Inc 9 2 3 Technical Specifications MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE Outputs 10 Isolated Output 10 Wh P Kh 10 100 Isolated Output 100 Wh P Kh 100 1000 Isolated Output 1 kWh P Kh 1000 ISOL COM Counter kh
8. DULE OUTDOOR INSTALLATION GUIDE 3 3 Preparation 1 Verify the model number and electrical specifications of the device being installed to confirm they are appropriate for the intended electrical service see Section 2 2 Consult local codes for any possible permits or inspections required before beginning electrical work 3 Ensure the conduit for the installation is flexible and non metallic For outdoor applications conduit and conduit fittings must be rated for UL Type 4X outdoor enclosures Failure to use the appropriate conduit impairs the degree of equipment protection 4 Make sure all tools to be used during installation have proper insulation ratings 5 Look at the meter and inside the electrical panel for possible exposed wire broken wire damaged components or loose connections 3 4 List of Materials e Mini Meter or EE Module small enclosure and associated mounting materials e Line 1 Line 2 and Neutral hook up wires as needed for the electrical service Wires must be 18 AWG or larger and insulated for 300 VAC min e Current Transformers CTs This product is designed for use with IMS CTs see Section 2 2 for details e Flexible non metallic conduit and fittings UL Type 4X for outdoor applications 3 5 Mounting the Enclosure 3 5 1 Mounting Location e Meter installations require a switch or circuit breaker as part of the building installation e The switch or circuit breaker must be marked as the disconnect
9. ETER OR EE MODULE OUTDOOR INSTALLATION GUIDE 8 Revision History Revision Date Changes 2 2 19 Feb 2009 Initial Release to UL 2 3 17 Mar 2009 Revised with changes from UL Added new enclosure model numbers Changes Figure Table linking Removed transmitter installation Added section 3 9 Securing the Enclosure Changed NEMA to UL Type Removed IMS CT open circuit protection wording Removed reference to metallic conduit 2 5 18 May 2009 Stylistic Changes Added double insulation symbol and RMA page 3 0 22 May 2009 Final Review Changes and Production Release Integrated Metering Systems Inc 22 8 0 Revision History
10. Integrated Metering Systems Inc Models beginning with MS120S01 ESI120SO1 MD240S01 amp ED240S01 Single Meter Outdoor Units FO GHLLILLULLLLLLLLLLLIILLPlOCL CDDXCDSDAAEuss bs e Product Description Technical Specifications Installation Instructions YSTEMS INC Revision 3 0 as hand cie A e ring Excellence Since MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE BAS 0 PUIG S rocks ccinasteccsenerasayeeabisaaneneaeernanee enc enna aero ean ae ee ee 2 List of Tables e ea iania 2 l Product DGS CI PUIOM NO 3 LT General Descriptions eg atstes cis repa ubPI t ses rrene RR vara ented tU pur r AAEE Ae E tae sobasaeseensteceeubasaes 3 1 2 Meter POatUnes asientscacatencsaccaseslcgacaisischeancsvacestisuthesansdedenh e ta en iae raa aE uie aa i a Eaa 3 1 3 Meter Certifications svessionien ian era EEN ETNE A E NE 3 14 Physical US Se UM NR M m 3 WAST Single Meter FT 3 VAZ COSTS cis d 4 MSP UN NTN deiei Pub te opa dieti ete ese Ge ni ig Dinca eta Sab a Dd n bam tana tases 3 2 Technical Specifications RT eaii ie pais 6 21 Model Number Description seese e EE E R D M PME 6 2 1 1 Individual Meter Model Numbers igs ccs onsinsinsicasicacnausunneaanarnudasaansesedasemaapuntnceanetesaucideensedaaess 6 2 1 2 Meter in Enclosure Model Numbers ccacecsssctspnweisececntceccencesteveesseecntencnencatecepedensedemateaes 7 2 2 Electrical S
11. as liia spi a Fue Me tuE ddr eEIUE 21 Integrated Metering Systems Inc 1 Table of Contents MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE List of Figures Figure 1 Single Mini Meter EE Module case dimensions eene 4 Figure 2 Small enclosure outline and mounting dimensions eee 5 Figure 3 Mini Meter model number format essessessesresrsesessiesresressrssresrensersresressrrstisrenseesreseeeens 6 Figure 4 New enclosure model number format eese eene 7 Figure 5 Mini Meter connections and display acco ccvsvssacastenintaleenaeandydusance pmcdpetocetassemeaatetepereneaneedes 9 Figure 6 Mounting the eHOIDSDES ao uiae baeo oppi oO bebe duties e uA US M M bsc eaii 13 Fipure 7 IMS solid core CTS c 15 Figure 8 IMS split core dir S 15 Figure 9 Mini Meter or EE Module hookup diagram eene 17 List of Tables Table 1 Electrical and environmental specifications eese eene 8 Wattle 2 DC ei OES ic ves ated opaco trei ronis saene Te PAIRE AEREE Ea EREEREER ra sea DIAM I pr eM RUE 10 Table 3 birra iir D 10 Integrated Metering Systems Inc 2 List of Figures MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 1 Product Description 1 1 General Description The IMS Mini Meter is a self powered current transformer CT rated electronic kilowatthour kWh m
12. d address 2 Model number of meter 3 Original purchase order number 4 Reason for return All paperwork and boxes must be marked with an RMA number issued by IMS All authorized returned materials must be shipped freight prepaid to IMS to the address specified below IMS is not responsible for uninsured packages or packages lost by your carrier Integrated Metering Systems IMS 11701 S Belcher Rd Suite 123 Largo FL 33773 All returns are subject to a handling restocking charge except for product shipped in error or products under warranty All charges modification repair restock etc related to returned products will be determined by IMS upon evaluation All shipping costs are the responsibility of the buyer METERS RETURNED FOR CREDIT Replacement meter ordered 0 Restock Charge RMA Number requested by stocking distributor for credit must be accompanied by a purchase order for material of equal or greater value NO replacement meter ordered 25 Restock Charge METERS RETURNED FOR REPAIR STILL UNDER WARRANTY No defects found 75 00 evaluation charge Defects not covered under warranty Charges upon evaluation Defects found covered under warranty No Charge METERS RETURNED FOR EVALUATION NO LONGER UNDER WARRANTY Evaluation charge of 75 00 applies Other charges will apply depending on evaluation by IMS Prices are as of May 01 2009 and subject to change Integrated Metering Systems Inc 21 7 0 RMA Policy MINI M
13. ead connects to X2 of CT connection CT1 X2 or CT2 X2 Colored lead connects to X1 of the corresponding CT connection CT1 X1 or CT2 X1 Figure 7 IMS solid core CTs Installing solid core CTs Route CT wires through the conduit if not already done Trim the wire to the appropriate length to avoid coils of excess wiring At MMU strip insulation from wires to approximately 300 inches Connect CT leads to the appropriate meter as described above With power turned off disconnect each monitored conductor and slide on a CT ensuring the CT is correctly oriented as noted above 6 Reconnect the conductors pode uror e IMS split core CTs Figure 8 The side with the white dot H1 must face the incoming LINE White wire connects to X2 terminal black wire connects to X1 terminal Figure 8 IMS split core CTs Integrated Metering Systems Inc 15 3 7 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE Installing split core CTs Route CT secondary wires through conduit if not already done Trim the wire to the appropriate length to avoid coils of excess wiring Strip wiring to approximately 300 inches Connect the CT leads to the appropriate meter as described above With power to the conductors turned off place one CT around each conductor ensuring that the white dot is facing the line side v due i ee Failure to install CTs in the correct orientation and on the correct phase will l
14. ead to inaccurate meter readings Figure 9 shows a wiring diagram for Mini Meters and EE Modules Integrated Metering Systems Inc 16 3 7 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE DUAL ELEMENT MINI METER HOOKUP DIAGRAM LINE Secure clear cover with four screws after wiring UNE1 NEUTRAL LINE2 4 places 20 120 e A e om e INTEGRATED Vaude SYSTEMS INC 240V M E CT1 H gt m or VOCTAGERATING 120 208 240 VAC eO 20 av TEST AMPERES TAL 30 MAX APS Cur 200 CT RATIO 2000 1AMPS S 10H so CT CTS OUTPUT Khao e1000 s Q L1 N i2 X X X1 X2 D o6 oN C Qoooooooooooo Meet wen EE Nat a vn ae OPTIONAL 888888 12VDC COUNTER Kubler Type K46 or equivalent LOAD SINGLE ELEMENT MINI METER HOOKUP DIAGRAM S le LINE Sal Gil coe os wiring 4 places UNE1 NEUTRAL SNR S 2 o Norms Ensor e INTEGRATED METERING SYSTEMS INC WwWwW Imsmeters com MODE NO MM 81202001 SINGLE ELEMENT WATTHOUR METER VOLTAGE RATING 120 VAC eO TEST AMPERES TA 30 MAX AU PS COLI 200 C T RATIO 2000 1 AMPS Be 10HJ Y REY PHASE em Ana 9 sens 9 1N x qo Ine le ooooQ QOD Manufacturer is not responsible for damage to the meter caused by s rivi OPTIONAL incorrect wiring 12VDC COUNTER ma LOAD Kubler Type K46 or equivalent Figure 9 Mini Meter or EE Module hookup diagram Integrated Metering Systems Inc
15. eter designed for permanent connection to an electrical service Mini Meters come in single element 2 wire and dual element 3 wire configurations This guide is for use with the single unit outdoor enclosure 1 2 Meter Features e Revenue grade accuracy with solid core or easy to install split core CTs e Built in LCD or external mechanical counter e Multiple load monitoring with a single meter e Encapsulated model for harsh environments model number prefixes EE e AMR compatible isolated pulse outputs e Reverse phase LED indicator e 10 year warranty 1 3 Meter Certifications e UL Listed 100A amp 200A models only for use in the US or Canada e Conforms to accuracy requirements set forth in ANSI C12 1 e Certified to California Division of Measurement Standards e Approved by the California Energy Commission for use in the California Solar Initiative s Performance Based Incentive Program e Approved by State of Maryland Public Service Commission in accordance with applicable ANSI C12 1 requirements 1 4 Physical Description 1 4 1 Single Meter Figure 1 on the following page shows the dimensions of a single Mini Meter or EE Module case and cover Integrated Metering Systems Inc 3 1 1 Product Description MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE SO Tee Ta Ta Ta Ta Ta Ta Tu Tn Tu Tu Tn STS TR TS TR T Tu TR Tu Tu TauTa Ta Tu Tu Tu Tu Fu Ta i a i T i FF oe gl lest Figure 1 Single Mini Meter EE Module ca
16. he meter is functioning abnormally consult the FAQ Troubleshooting guide If the answer cannot be found there contact IMS technical support see Section 6 Integrated Metering Systems Inc 18 3 8 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 5 Troubleshooting FAQ Problem Solution 1 Power LED not illuminated e Check to make sure all connections are wired according to section 3 6 e Test the voltage being supplied to the meter using an AC voltmeter e With power off remove any additional line fuses and test with ohmmeter 2 Load LED not flashing e Verify CT connections and orientations see Section 3 7 e Make sure there is sufficient load to draw a significant current 1 A e Test the voltage being supplied to the meter using an AC voltmeter 3 Registered consumption low e Check to make sure the reverse phase LED is not on e Even if the reverse phase LED is off double check CT orientations One CT installed in the incorrect direction doesn t always illuminate the reverse phase LED e Make sure that current and voltage connections are in phase see Sections 3 6 and 3 7 e Check power connections and fuses 4 Counter isn t incrementing e Verify the Load LED is working e On Mini Meters verify that counter wires are connected to COUNTER terminals FAQ Q Can you use additional sets of current transformers CT s with a submeter to accommodate more circuits A Yes you can u
17. ing device for the meter e It is recommended that the enclosure be mounted near the disconnecting device in an area with adequate ventilation e The enclosure should not be positioned in a manner that makes it difficult to operate the disconnecting device e Ensure that the CT and voltage lead lengths and conduit lengths are capable of reaching the enclosure from the load center Integrated Metering Systems Inc 12 3 3 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE e Ifa suitable mounting location near the load center cannot be found additional in line fuses or circuit breaker may be required in accordance with NEC regulations 3 5 2 Drilling Conduit Holes The bottom panel and lower half of the side panels work best for conduit opening locations in outdoor single meter enclosures Select the location the makes wire installation easiest for the given environment If the side panels are used holes should be centered approximately half an inch from the bottom of the enclosure Hole sizes must be appropriate to fittings and large enough to fit all voltage and CT wiring 4 7 18 AWG min wires insulated for 300 V min Care should be exercised to keep drill bit away from components inside the enclosure Type 4X conduit and fittings must be used in order to maintain the outdoor rating of the enclosure 3 5 3 Mounting Procedure and Conduit Installation 1 Attach the mounting brackets to the back
18. of the enclosure with the four provided screws as shown in Figure 6 2 Fasten the enclosure to the selected surface via mounting holes 3 Verify that the enclosure is not loose and that all connections are secure 4 Attach the conduit between enclosure and load center routing wires as necessary for later use 5 Make sure the conduit fittings are aligned properly and tightened securely to prevent moisture from entering the enclosure outdoor applications Figure 6 Mounting the enclosure Integrated Metering Systems Inc 13 3 5 Installation Instructions MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 3 6 Installation of Voltage Lines AN Check to make sure service is disconnected before any connections are made 1 Field wired voltage connections are made to the Mini Meter terminal block The rated pi torque for these terminal blocks is 4 4 in lb and can be used with solid and stranded copper wires at 12 18 AWG Verify that branch circuit fuse specifications meet local electric codes See section 2 2 Connect 18 AWG min 300 V min insulated wiring for Line voltages and Neutral to the appropriate locations in the breaker panel in accordance with all national and local electrical codes see Figure 9 for wiring diagram Route wires through the conduit if not already done Trim the wire to the appropriate length to avoid coils of excess wiring Strip wiring to approximately 300 inches if needed and connect
19. pecifications oeroet 8 2 3 Input Output Connections and User Display ierra Earn cbe anke RD Eine 9 Sac EtiTe nurus i esie ju rtr 11 3 1 Explanation of Warning Symbols wccscaccccsstsasvastasscccananacdeanatenndecssecvessnsceneestenscssessaceavnnesnens 11 3 2 Sale o Precautions voy E x Up ERRARE mM E ies QVE dn RO ea bI R 11 3 9 Preparation MP 12 3 4 List of Materials s n 12 ics IMG amy the PTO oci ios resene ae Er E E EE A EE 12 2 5 0 Mounting Location assente ter entas eeror aniren vt Er ASEET E E E ERR NEE EA EREE E REUS 12 3 5 2 Drilling Conduit Holes sss hccantsssdeessdscecocaiheeutaaudetandayatenseesdecoontieedeathdeseulayiiebaieagelvenanreeed 13 3 5 3 Mounting Procedure and Conduit Installation eee rere entente 13 3 6 Installation of Voltage Lines ssseeeesssesesseesseressesseesseresssresererseessresseetssseeseressressreeseeessens 14 3 7 Variations and Installation of Current Transformers eese 14 3 0 Tesunp Ihe Minis Peal PO accesses ses aces cteieses caste Me E pU MEE UIN cee 18 3 0 Securing the EBCIOSUEE secot SE Ree E cae eee EROS nep aes 18 S Bienes 18 NBI ice tie eletto nir a 8 meo E A 19 6 Contact InfODHEIDO RE ln soto iip ER digiti ir b teo uti iba sonde Ua bust See a a Det d Ute bi qn 20 7 Returned Material Policy aceites cd gee ave Gar rien pm t uv ived ume as tund
20. se dimensions 1 4 2 Enclosures Mini Meter and EE Module small enclosures are manufactured by Bud Industries Inc www budind com The outline and mounting drawing for the small enclosure is shown below in Figure 2 More detailed specification sheets are available from the Bud website part number NBB 15240 Integrated Metering Systems Inc 4 1 4 Product Description MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 3 968 91 9 904 150 8 465 215 AF L198 2416 145 4 716 180 3 904 150 y Lu E Uptional mounting position typical Figure 2 Small enclosure outline and mounting dimensions 1 5 Applications e Apartments e Campgrounds e Marinas e Anywhere accurate electric submetering is e Mobile Home Parks needed Integrated Metering Systems Inc 5 1 5 Product Description MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE 2 Technical Specifications 2 1 Model Number Description 2 1 1 Individual Meter Model Numbers The Mini Meter model number format is shown below and in Figure 3 The breakdown of the model number is as follows MM D 120 2001 T SCC l L 2 5 Figure 3 Mini Meter model number format 1 MM indicates a Mini Meter Product EE denotes epoxy encapsulated versions 2 Meter configuration S Single Element Meter D Dual Element Meter 3 Rated Voltage L1 or L2 to Neutral 4 CT Ratio 1001 100 0 1 2001 200 0 1 2002 200 0 2 40
21. se up to three sets of CT s in parallel per meter Just make sure you do not exceed the current rating per phase Consult IMS technical support for more information see Section 6 Q What is AMR equipment A AMR is Automatic Meter Reading equipment This typically consists of radio transmitters repeaters and a collector that monitors records and is capable of transmitting data to a third party billing service RBC Integrated Metering Systems Inc 19 5 0 Troubleshooting FAQ MINI METER OR EE MODULE OUTDOOR INSTALLATION GUIDE Q Why are the current transformers color coded Black amp white red amp white and blue amp white A CTI needs to monitor the same phase used to power the meter on line 1 CT2 needs to monitor the same phase used to power line 2 Color coding helps the installer maintain correct phasing Q I accidentally installed my CTs backwards can I switch the X1 and X2 terminal connections instead of flipping the CT A Meters are tested and approved for accuracy with CTs installed in the correct orientation Installing CTs backwards and inverting the terminal connections has a slight affect on meter accuracy Q Can the meters be tampered with after installation A All of the IMS meter enclosures provide a loop for padlocks or other tamper evident equipment The displays are all non resettable Q Can voltage input wires and current transformer secondary leads be routed through the same conduit A
22. structions The following section contains installation and wiring instructions for the IMS Mini Meter or EE Module in a single meter outdoor enclosure If technical assistance is required at any point during the installation contact information can be found at the end of this manual IMS is not responsible for damage to the meter caused by incorrect wiring 3 1 Explanation of Warning Symbols Indicates the need to consult the operation manual due to the presence of a potential risk Indicates the presence of electric shock hazards Prior to proceeding de energize the circuit and consult the operation manual Indicates that the equipment is protected throughout by double insulation Dg m 3 2 Safety Precautions Installation of electric meters requires working with possibly hazardous voltages These instructions are meant to be a supplement to aid trained qualified professionals e Turn off all power supplying the equipment before performing any wiring operations Use a properly rated voltage sensing device to confirm power is off e Installations should be done in accordance with local codes and current National Electric Code requirements e Equipment used in a manner not specified by this document impairs the protection provided by the equipment Failure to follow these warnings could result in serious injury or death Integrated Metering Systems Inc 11 3 0 Installation Instructions MINI METER OR EE MO
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