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Series 3300/3500 Installation

1. e Energy Flow Indicator On all Amps and kW screens the Energy Flow arrow will illuminate indicating energy direction Arrow pointing to the right indicates energy delivered from grid Arrow pointing to the left indicates energy reversed In addition to the arrow the Amps parameter indicator A and the corresponding phase indicator A B or C flash when Energy Flow arrow points left The Amps and kW arrows should always point to the right when load current are present The Energy Flow arrow points to the left when CT orientation is reversed or energy is being delivered to the grid however the energy and power will not register on the meter Leviton Manufacturing Co Inc 19 Series 3300 3500 Installation and User s Manual 4 2 Display Sequence and Screen Numbers See Appendix B for examples of each display Table 4 Screen Numbers and Sequence Order Screen Numbers amp Sequence Description of Displayed Value 06 VVolage V PhseB 08 VWolage V Lim AtoB 4 3 Power on Sequence When the Series 3300 3500 meter is initially powered on it displays the following sequence of information Hello screen 2 Meter Serial Number The Meter Serial Number screen displays first The lower left number is the alphabetical digit from the meter serial number from 01 A to 26 Z and the main display shows the numerical portion of the Serial Number For example a display showing 03 on the left an
2. Hub has built in E SENSEI Termination termination 3308 Meter j 53300 Meter i jumper installed a PA jumper iis for this meter only 4 Select Modbus address using the upper bank of DIP switches labeled ADDRESS as shown in Figure 14 Switch 1 corresponds to the low order bit of the address and setting a switch ON selects a bit value of 1 For example set switches 1 and 3 on to select address 5 See Appendix C for a complete list of Modbus address switch settings The Modbus address is set using the bank of dip switches circled in red in the diagram above Every meter in the Modbus network must have a unique Modbus address The address is not set at the factory it must be set appropriately at installation Zero all switches off 1s not a valid Modbus address The address 255 all switches on is generally reserved and not recommended The table below shows how to set the switches for each address 5 Select Modbus baud rate using the switches 1 and 2 in the lower bank of DIP switches labeled BAUD as shown in Figure 14 Switches 3 8 are reserved for future use and must be set to the OFF position Baud rate options are shown in Table 6 6 To use the Modbus RTU communication module the jumpers shown above must be set in the top position which is the default setting from factory The jumpers must be set as shown in the diagram above regardless of the communication protocol in use 7 RS485 Line Twisted Pair Termi
3. For information on Leviton s complete line of data acquisition products go to Leviton com gt Products gt Submetering gt Communication Systems For information on Leviton s software solutions go to Leviton com gt Products gt Submetering gt Energy Manager Software Leviton Manufacturing Co Inc 36 Series 3300 3500 Installation and User s Manual 10 Diagnostic Tools and Frequently Asked Questions 10 1 Diagnostic Tools Several diagnostic tools built into the Series 3300 3500 meter should be utilized to ensure the meter and CTs are installed correctly and functioning properly 1 Energy Flow arrow see Section 4 1 Figure 10 Indicates direction of energy flow on amperage and kW screens a For mono directional metering applications the Energy Flow arrow should always point to the right If an Amperage or kW screen shows the arrow pointing to the left a current transformer may be installed backwards or on the wrong phase or CT connections at the meter may be reversed or on the wrong phase See Hookup Diagrams in Figures 8 and 9 for correct wiring and CT orientations b Blinking A on the Amperage screens Indicates reverse energy flow c The Series 3300 3500 meter indicates reverse energy direction with the Energy Flow arrow and blinking Amperage and phase indicator icons when CTs are oriented backwards 2 Power Factor Screens Except in rare circumstances where predominantly inductive loads are metered
4. Can I route voltage input wires and current sensing leads through the same conduit A Yes CTs must have 18 AWG or heavier wires with proper VAC insulation rating check local electrical code Q Can I extend the CT leads A Yes You should try to avoid extending the native CT leads by locating the meter next to the circuit breaker If you must extend the leads take into consideration the following inaccuracy contributors Here are some of the factors that will affect accuracy when using long CT leads 1 Wire Length o Native CT length is best o Longer run decreases accuracy 2 CT wire gauge 18 AWG preferred o Thinner wire gt more resistance gt affects accuracy o Thicker wire gt more capacitance gt affects accuracy 3 Conduit material o Metal conduit will effect accuracy o Non metal conduit has minimal effect 4 High voltage wires run in parallel with CT wires inside the same conduit o Approximately 0 790 100ft deviation at 277V o Approximately 0 5 100ft deviation at 120V o Accuracy deviation increases as current increases on the voltage wires 5 Wire type o When extending CT leads twisted pair wire type gives better accuracy Leviton Manufacturing Co Inc 38 Series 3300 3500 Installation and User s Manual Q How do I retrieve Data from the meter A Data Acquisition equipment also known as Automatic Meter Reading AMR and Middleware between the consists of radio transmitters repeaters and a collector that mon
5. Dip Switch Num ber mes 1 2 3 4 5 ST7T9 E A AL ae ee e 3 s or or or o o or on 89 On off Off On On Off On FF so or on or on on om o on st o o or o on or o om se or or o on on ow on om os o or on on on or o or son fon on fon Ton or on for On Off eet eee or or or or or 97 On off off oft Off On 98 Off on Off L5 Tes for or for or s 100 o off On i Off On O Off ff ff Off Off ff Off Off E 3 Sl Sa S S3 3 3 alalalalalalsl s lal alalaialsli2 s 3 35 Off n Off On Off Off ff ff e sse sss sss o I 1 Bo a m B3 paj Fa po un cn ra j a bo J cn H 3 ra E Pi iD h 3 S 3s 3 S 3 3 a a a EEBBH Off aRUEPHUPE ECEE e Ho Pash kag OF On om a On Of on NE On Off On on of On on Lug Off on Ld On of on E n n On On n 3 2 3 23 3 33 3 3 3 J 3 5 Leviton Manufacturing Co Inc On On D D ala Zi a a a a sr I D 2 4 4 Dojo Jei oO ojojojo a al ay ay Sa D D a 5 amp JEIE D 2 J 47 Modbus Dip Switch Number Address Mee 35 om on or om or om om Scie 3x ow or on ow ov om or on 15 on om on or or om om on 3 or on on o
6. F on ow on os Ton on or on on 9 o ort on on fon on or on on on on or fon fon fon r or or or on on On fon ror on om o On On On on or on or on on on o ror on on om on on On On 247 o on on or on On Or ms or or or o on on o on 79 on or or o on on o On 7 59 or on om o on on o on 3 on on om on on on o on a2 on om on on on on o On 253 on or on on on on o on 7 54 or on on on on on On on 3 T ff e
7. TT Han i ot i p a ry ti a e t e EJ ga o yo HL amt 2 E 9 T fiw s f CE U6 E fi dis Cu i t z 8 J i p A J Jj eer N r gt C n fe PIN N 7 r 4 JJ WY hs ANN ws FF tee lo 5 i f Leviton Manufacturing Co Inc 29 Series 3300 3500 Installation and User s Manual 7 Communications Series 3500 Ethernet Models BACnet IP and Modbus TCP Quick Start Guide To reduce risk of electric shock always open or disconnect the circuit from the power distribution system of a building before servicing an electric meter Use a properly rated voltage sensing device to confirm power is off 1 Install meter as outlined in Section 3 Ethernet cable CAT 5e shall enter at the TOP side of the enclosure as shown in Figure 12 Replace plastic cap with webbed bushing provided 3 Plug Ethernet connector into the RJ 45 jack as shown in Figure 17 4 Before energizing the meter close and secure the enclosure door Note For detail information refer to FieldServer Website www fieldserver com Figure 17 Ethernet Connection 1E jos le 2012 LEVITON MFG CO INC if ALL RIGHTS RESERVED WORLDWIL 0X4A4861 FS EY Dy REV JW Leviton Manufacturing Co Inc 30 Series 3300 3500 Installation and User s Manual 8 Communications History Data Extraction When communicating with the meter base uni
8. auto scroll mode In this mode the display 1s updated every four seconds to cycle through the screens automatically All displayed values update approximately once a second e Screen 00 Real Time Clock Real Time Clock RTC is factory set to Pacific Time GMT 8 A factory installed battery backup maintains the RTC before the meter is installed and in power loss situations For information on replacing the battery please see section 5 The RTC can be set using the communications port as described in sections 6 and 7 or by using the procedure outlined in Section 4 5 e Screen 01 kWh Real Energy Delivered consumed non resettable After initial startup the display reverts to and stays on this screen unless scroll or auto scroll functions are initiated The displayed value correlates to kWh from grid stored in Modbus or BACnet Address 0004 see Sections 6 and 7 In the event of a power loss Real Energy Delivered data will be saved in EEPROM and retained even if backup battery is depleted The direction arrow always points to the right to indicate energy consumed delivered Leviton Manufacturing Co Inc 21 Series 3300 3500 Installation and User s Manual e Screen 02 kW Max Maximum Demand can be calculated in 15 or 30 minute blocks The default value from factory is 15 minutes The interval can be changed using the RS485 communication port see sections 6 and 7 o Sub intervals Each Max Demand data block
9. each enclosure See Figures 3 and 4 for mounting dimensions 2 Upon mounting verify that the enclosure is not loose and that all connections are secure 3 Attach the conduit between enclosure and distribution panel routing wires as necessary for later use For outdoor enclosures UL Type 4X conduit and fittings must be used in order to maintain the outdoor rating of the enclosure 4 Ensure conduit fittings are aligned properly and tightened securely to prevent moisture from entering the enclosure outdoor applications Leviton Manufacturing Co Inc 11 Series 3300 3500 Installation and User s Manual 4 993 8 205 MD N NO o Figure 3 Series 3300 3500 Indoor Steel Enclosure Dimensions in Inches 12 Leviton Manufacturing Co Inc Series 3300 3500 Installation and User s Manual SECTION A Figure 4 Series 3300 3500 Outdoor plastic Enclosure Dimensions in Inches 3 6 Installation of Voltage Lines pool usc made Verify if additional in line fuses are required based on National j Check to ensure service is disconnected before any connections are and Local electrical codes The Series 3300 3500 meter 1s compatible with both 3 phase 3 wire no neutral and 3 phase 4 wire systems The meter derives power from the Line 1 and Line 2 voltage connections which must be between 177 and 552V for the meter to work properly Field wired voltage connections are made to the Series 3300 3500 voltage termi
10. energy flow on amperage and kW screens b For mono directional metering applications the Energy Flow arrow should always point to the right If an Amperage or kW screen shows the arrow pointing to the left a current transformer may be installed backwards or on the wrong phase or CT connections at the meter may be reversed or connected to the wrong CT input terminals or voltage wires at the meter could be cross phased Section 4 further describes how the Amperage screens operate to indicate a reverse energy Leviton Manufacturing Co Inc 17 Series 3300 3500 Installation and User s Manual condition Refer to Hookup Diagrams in Figures 8 and 9 for correct wiring and CT orientations c Power Factor Screens Except in rare circumstances where predominantly inductive loads are metered Power Factor values should have an absolute value greater than 0 6 A lower value indicates CTs installed on the wrong phase backwards or incorrectly connected at the meter or voltage connections at the meter could be cross phased If PF is lower than 0 6 recheck CT placements and orientations and CT and voltage connections at the meter against the appropriate Hookup Diagram shown in Figures 8 and 9 3 The Series 3300 3500 meter indicates reverse energy direction with the Energy Flow arrow and blinking Amperage and phase indicator icons when CTs are oriented backwards 4 General Metering Features and Functionality 4 1 Display Screen Number Ma
11. has 3 sub intervals in which demand is calculated Sub intervals are 5 minutes for a 15 minute Max Demand block and 10 minutes for a 30 minute block For each sub interval the total kWh consumption is divided by the number of accumulations to give average demand for the sub interval Accumulations occur approximately every second o Max Demand calculation After each sub interval 1s finished a new block demand is calculated The block demand is comprised of the average of the 3 most recent sub intervals The largest block demand since a demand reset 1s stored as the maximum demand When an update of the maximum demand occurs the new value and current date and time are saved to EEPROM Modbus Address 0060 Max Demand is displayed in kW o Max Demand Reset All series 3300 3500 meters have the capability to reset maximum demand When maximum demand is reset the maximum block demand and all current sub interval demands are set to zero An internal register is also incremented upon demand reset to keep a total of the times this action was taken The register 1s a single byte and rolls over at 255 The register content is accessible and Max Demand can be reset via the communications port see sections 6 and 7 Max Demand also can be reset with the keyed switch on the meter enclosure door Turn the key lock into the on position for at least 5 seconds When Max Demand is reset manual or via the coms port the LCD will give a visual confirmation th
12. iva RONS2 R a f e 0036 0024 40037 2 Phase BApparent Power fiva roars2 R a 19 oos 0026 aes i orase cappmrent Power wa nomm fa A m 0040 0028 40041 2 PhaseAReatiePower kVAR RIOATz2 R A a 0042 002A 40043 2 PhaseBReacivePower KVAR FOAT22 r A 2 Leviton Manufacturing Co Inc 42 Ae IU IN e HT gt Address 0044 0046 0048 0050 0052 0054 0056 0058 0060 0062 0063 0064 0065 0066 0067 0068 0069 0070 0071 0072 0074 Series 3300 3500 Installation and User s Manual Width 16 bit registers ooze 4007 2 0030 4049 2 NEN es Hex Holding Value Register 2 2 2 2 2 003E 40063 1 003F 40064 1 1 0041 40066 1 0042 40067 1 0043 40068 1 1 1 0048 40073 2 Unit of Description Data Type Vo tageCtoa t y o N A kWh Voltage C to A L L FLOAT32 Line Frequency FLOAT32 FLOAT32 Tama aain two uNTs Year Month Year Month Two UINT8 mer s peyour two une Day Hour Day Hour Two UINT8 Mme Miser two unre _ Minute Second Min Sec Two UINT8 Power Loss Timestamp mer o paie two unre Day Hour Day Hour Two UINT8 Mejean n misec two ute Minute Second Min Sec Two UINT8 RTC Year Month Year Month Two UINT8 RTC Day Hour Day Hour Two UINT8 RTC Minute Second Two UINT8 8 bit enumerated in RTC Day of the Week LSB Net kWh from grid mi
13. properly rated voltage sensing device to confirm power is off Leviton Manufacturing Co Inc 24 Series 3300 3500 Installation and User s Manual 6 Communications Series 3300 RS485 Communication Models 6 1 Modbus RTU Quick Start Guide Figure 12 RS485 Cable Entry Location Example of Top Side Cauca mt sn Cable Entry Point To reduce risk of electric shock always open or disconnect the circuit from the power distribution system of a building before servicing an AN electric meter Use a properly rated voltage sensing device to confirm power is off 1 Install meter as outlined in Section 3 2 Modbus cable shall enter at the TOP side of the enclosure as shown in Figure 12 Use shielded twisted pair cable to prevent interference Replace plastic cap 33with webbed bushing provided 3 Connect Inverting Non Inverting and Signal Common C wires using the 4 pin removable terminal block shown in Figure 13 Do not over tighten the terminal screws Modbus output is electrically isolated from input power ias 13 Modbus RTU Connection Inverting a2 tee fo e Lb E is mi wA 2 NE Non Inverting 4 NP dica a Signal Common C wi m P m Kys f dc 4 5V DC Typically not connected Leviton Manufacturing Co Inc 25 Series 3300 3500 Installation and User s Manual 3300 Meter 3300 Meter 3300 Meter 53300 Meter 53300 Meter ET e sage Ma geom amd VS di i
14. reading after 5 00 PM on any day of any year Any reading on March 01 2009 or later Any reading after 11 00 PM on the 28 to the end of the month The historical data access date information is stored in registers 0504 and 0505 OxO1F8 and 0x01F9 The year and month are stored in register 0504 and the date and hour are stored in register 0505 Leviton Manufacturing Co Inc 32 Series 3300 3500 Installation and User s Manual Initiating Data Retrieval and Controlling the Number of Profiles Sent To initiate historical data retrieval a read holding register command is issued to address 0506 The number of registers variable in the read command controls the number of historical profiles to be extracted Once the desired number of readings has been found and transferred the transmission ends Historical Data Profile Structure The historical data is transmitted in frames consisting of 48 bytes each The frame structure 1s shown in Table 9 Data profile information except RTC kWh and VAh is saved in 16 bit floating point format using truncation of the least significant decimal information To increase resolution from truncating data for storage each part of the profile has an associated multiplier When data is extracted first make the 16 bit value into a 32 bit float by appending Ox7FFF and then multiply by the multiplier VAh and kWh are stored as 32 bit floating point numbers and do not need a multiplier As a
15. will return to its normal display operation Note e The Day of the Week Sunday through Saturday is calculated and stored automatically by the meter e Metering functions and communications are not affected during this Date Time setting process 5 Real Time Clock RTC Battery Replacement If the battery depletes and no power is connected to the meter the RTC resets to 01 01 00 00 00 00 when power returns The battery backup is a standard CR2025 lithium coin cell rated at 3V and 165 mAh The lifetime of the battery depends on the operating temperature of the meter as shown in Table 5 Operating Estimated Battery Life Estimated Battery Life Temperature C No external power Years 90 power uptime Years Temp 25 3 3 40 1 25 lt Temp lt 60 2 12 Temp 60 1 J 233 m Table 5 Battery Life Estimates Since minimal current is drawn from the battery when the meter in powered on most batteries do not need replaced over the lifetime of the meter If a situation occurs in which the meter will be powered off for a prolonged period battery life will be significantly reduced In the event that the battery needs to be replaced while the meter is still in operation please contact Meter Support To reduce risk of electric shock always open or disconnect the AN circuit from the power distribution system of a building before servicing an electric meter Use a
16. 00 Installation and User s Manual Accuracy kWh Compliant with ANSI C12 1 Meter Operating 30 to 60 degrees C Temperature Display Operating 20 to 50 degrees C Temperature Terminal Blocks Voltage Inputs 14 AWG 12 in lb of torque maximum Current Transformers Inputs 14 18 AWG 4 4 in lb of torque maximum Pulse and RS485 outputs Pollution Degree 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by Environment condensation must be expected Table 1 Series 3300 3500 electrical specifications Accuracy based on Leviton solid core current transformers with 100 mA max output Meter input burden resistance at 1 62 Ohms 2 4 I O Connections and User Display Pulse Outputs CT Inputs Figure 2 Series 3300 Connections and Display Voltage Inputs Description Voltage Input Line 1 Voltage Input Line 2 Leviton Manufacturing Co Inc 6 Series 3300 3500 Installation and User s Manual Neutral input for WYE configurations only CT Inputs oU AULLASAAi CTI X1 Current Transformer input CT1 Colored wire of CTI CTI X2 Current Transformer input CTI White wire of CTI CT2 X1 Current Transformer input CT2 Colored wire of CT2 CT2 X2 Current Transformer input CT2 White wire of CT2 CT3 X1 Current Transformer input CT3 Colored wire of CT3 CT3 X2 Current Transformer input CT3 White wire of CT3 Isolate
17. IPAEAE AES 50 off On off Off On On Off Off 51 On On off Off on On off off 32 Off off On of On On Off OFF 53 On Off On Off On On OFF OFF 54 off On on off On On off Off 55 On On on off On On OFF Off WELL JL AL JEU 3E AL 57 On off off On On On OFF Off L er on or or or 9r or or 59 On On Off On On On Off Off o or orlon o on o or or 1 On off On On On On Off OFF 2 Off On On On On On OFF OFF 63 On On On On On On OFF OFF 64 off off off off off off On off 65 On off off off off off On off se or on or or or or on on amp o On or of or or ox OR e or or on or or of on om e on or on or or of on or 79 ot on On or or or On OF a on on o or or or o on ee eee ee 35 on om om on om om 74 om on om on or om s o o or on on on o 76 or or o On Ow OF NA LL On Ls os os ow To o or or or or o or on om E 328 3 341 1 3L 1L 3L X Ld 82 Of on off off on of On OFF 83 On On off off on of On OFF NL s on om on or on o s or on on on on o 46 Series 3300 3500 Installation and User s Manual Modbu
18. Indicates that the equipment is protected throughout by double insulation Indicates the presence of electric shock hazards Prior to Table 3 Warning symbols Leviton Manufacturing Co Inc 8 Series 3300 3500 Installation and User s Manual 3 2 Safety Precautions A WARNING P Installation of electric meters requires working with possibly hazardous voltages These instructions are meant to be a supplement to aid trained qualified professionals Turn off all power supplying the equipment before performing any wiring operations Use a properly rated voltage sensing device to confirm power is off Bonding is not automatic for metal conduit connections separate bonding is to be provided see note 1 Installations should be done in accordance with local codes and current National Electric Code requirements 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 Bonding kit must be UL recognized Leviton recommends Rockwell Automation 855BM ABK 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 Outdoor applications Ensure the conduit for the ins
19. LEVITON Series 3300 Multi Function Meter with RS485 Communications Series 3500 Multi Function Meter with Ethernet Communications Installation and User s Manual Revision E 0X A6609 890000 Dated March 4 2014 Series 3300 3500 Installation and User s Manual Table of Contents tL General BIS eU RIEN TEE TOTEM 3 IBID TS MR CAINS A E E E T OT 3 2 Technical SOC CIFIC AUIOMG sies i saiu Stato che tote nita ane tsipui fts ad ette d E ERA NEE EESE E 4 PA Niue iisdem TT 4 2 2 SOV AM INIA DCE DE SCULDETOE eses ul asus vendues E SER 2 2 3 Electrical Se EURTCIHIO OT MNT 3 2 4 VO Connections and User Display iier etate desta eoa snipau S quada esa utt eau qase s e 2 RS pese Unt oou daa 6 5 MMSE AAI IO MMS UIC LOIS seise n cae A E EE EA A E 8 3L Explanation ot Watnme SY MOONS serieen EEEE 8 BZ DANCY WCC CAU MOINS A E tua topi stu suem ducem mis tebPeic cubes E E 9 IPD AO NE ENRICO Tm 9 E No Jy PARC WANS NND UU UU T MM 10 D VO UII The IE CIO SUNS cece secs tanace npc meee natee oh Edad MIN eni spi SUM UNi M E 10 eel Mounin LO IUO RT mm 10 S s MANT bu CO a 8 Co ENTE EET 10 3 5 3 Mounting Procedure and Conduit Installation cccccccccccceesseseeeeceeeeesaaeeseseeeeees 1 20 Instalaton ot Voltage MAGS ereinen ea EEEE e 13 3 7 Variations and Installation of Current Transformers cccccceccceeeececeeeeeeeeeeeeeeeeeeeeees 14 2 5 S CUMING Me Ere lOS Onanie a a a abUU D or S nU RUAEUE 17 3 9 Turning Power On and Checking
20. Power Factor values should be between 0 5 and 0 5 An absolute value less than 0 5 indicates CTs installed on the wrong phase or backwards Recheck wiring and CT orientations against the appropriate Hookup Diagram shown in Figures 8 and 9 Leviton Manufacturing Co Inc 37 Series 3300 3500 Installation and User s Manual 10 2 Frequently Asked Questions Q Can I use the Series 3300 3500 meter on a single phase 3 wire system The meter should not be used in this configuration The per phase energy power voltage and amperage values in this configuration will be correct however the Line to Line voltage will be calculated for a 3phase system and will not represent the actual L L voltage Q Can I use the 3300 S3500 meter in a 3 phase corner grounded delta configuration A Yes The meter must be installed with the neutral terminal disconnected Note Line to Neutral voltages will be reported for a virtual neutral e g L L 480V L N 277 Q Can I use the 3300 S3500 meter in a 3 phase center tapped high side delta configuration A The meter should not be used in this configuration The per phase energy power voltage and amperage values in this configuration will be correct however the Line to Line voltage will be calculated for a balanced 3phase system and will not represent the actual L L voltage If the neutral is not connected the Line to Line voltages will be reported for a virtual neutral e g L L 240V L N 139 Q
21. ash Marks on Split Core CT Leviton Manufacturing Co Inc 15 Series 3300 3500 Installation and User s Manual CT Installation Procedures oe iS s LOAD 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 terminals see Hookup Diagrams in figures 8 and 9 below for correct CT orientations and connections The CT terminal block is removable to make wire connections easier see Figure 5 After securing CT wires to the appropriate terminals slide terminal block up into header until fully seated For Split Core CTs Remove two thumb nuts Figure 6 and remove section from CT With power to the conductors turned off place the 3 sided section of the CT around the appropriate conductor while ensuring that white label white dot or H1 faces Line source Reassemble the CT while ensuring that the white hash marks align figure 5 and reinstall thumb nuts Repeat for remaining conductors for two or three phase applications as shown in Figures 8 and9 For Solid Core CTs With power turned off disconnect each monitored conductor one at a time and slide on appropriate CT ensuring the CT is correctly oriented as shown in Figures 8 and 9 Reconnect the conductors Hookup Diagrams Figures 8 and 9 Series 3300 3500 Meter 3PH 4W Hookup CT1 CT2 CT3 IA AR x1 X2 X1 X2 x
22. at the demand was reset e Screens 03 and 04 Max Demand time and date displayed immediately following the Max Demand screen e Screens 05 13 Voltage V and Amperage A o Volts and Amps are saved and displayed as root mean square RMS values Appropriate Phase Indicators and Display Indictors will illuminate as shown in Figure 12 On all Amps and kW screens the Energy Flow arrow will illuminate indicating energy direction Arrow pointing to the right indicates energy delivered from grid arrow pointing to the left indicates energy received to the grid for grid tied meters in renewable energy applications In addition to the arrow the Amps indicator A and the corresponding phase indicator A B or C flash when Energy Flow arrow points left If meter is installed in a mono directional application the Amps and kW arrows should always point to the right when load current is present Leviton Manufacturing Co Inc 22 Series 3300 3500 Installation and User s Manual e Screens 14 17 Real Power Delivered consumed kW A kW B kW C kW SUM Also known as Instantaneous Demand Displayed values correspond to Phase A Real Power Phase B Real Power Phase C Real Power and Total Power A B C in Modbus Register Map see Appendix A e Screens 18 20 Power Factor PF Per phase Power Factor is displayed A lagging power factor is indicated by the Energy Flow arrow pointing to the left fo
23. d 6149 on the right below represents meter serial number XXXXXC6149 with the X s indicating the manufacturing day and year See section 2 2 for more information on meter serial numbers Leviton Manufacturing Co Inc 20 Series 3300 3500 Installation and User s Manual 3 Hardware Version The Hardware Version screen displays the word Hard and the meter s hardware version 4 Software Version The Software Version screen displays the word Soft and the meter s software version 5 CT Ratio The CT Ratio screen displays the meter s programmed CT ratio For instance 400 0 1 indicates the meter has been calibrated for CTs with a 400 0 1A ratio 6 Compute Engine Test Runs The compute engine performs 10 test runs before the meter starts normal operation The test runs are indicated by the TEST icon and the words Pass X where X is the test run number Once the startup sequence has completed the display defaults to Screen 01 Real Energy kWh delivered consumed 4 4 Descriptions of Displayed Information Push and release the scroll button to cycle through the display screens Each button press moves to the next screen in the sequence shown in table 4 After 5 minutes of inactivity on the scroll button the display will return to Screen 01 Real Energy Delivered kWh and remain there until the scroll button is depressed again Refer to section 4 1 for a description of how to set the meter into
24. d Pulse Outputs MEN 10 Terminal 1 Real Energy KWh consumption energy delivered pulse output collector connection of an NPN opto isolated transistor 10 Watthour Wh pulse rate 5 watthours on 5 watthours off VcE 70VDC Ice 50mA max COM Terminal 2 Common connection emitters for 10 Wh and 1 kWh Isolated Pulse Outputs 1k Terminal 3 Real Energy kWh consumption energy delivered pulse output plus connection collector of an NPN opto isolated transistor 10 Watthour Wh pulse rate 500 watthours on 500 watthours off VBce Ice Max RS485 Connections For Modbus RTU and BACnet MS TP See Leviton Manufacturing Co Inc 7 Series 3300 3500 Installation and User s Manual Section 6 of this manual For Modbus TCP and BACnet IP See Section 7 of this manual Table 2 Series 3300 I O connections 3 Installation Instructions The following section contains installation and wiring instructions for Series 3300 and Series 3500 meters in an outdoor or outdoor enclosure If technical assistance is required at any point during the installation contact information can be found at the end of this manual Leviton 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 proceeding de energize the circuit and consult the operation manual
25. d Signal Common C wires using the 3 pin removable terminal block shown in Figure 15 Do not over tighten the terminal screws BACnet output is electrically isolated from input power 4 Select the 8 bit MS TP MAC address using DIP switches Al A8 Figure 16 Switch Al corresponds to the low order bit of the address and setting a switch ON selects a bit value of 1 For example set switches and 2 on to select MAC address 3 binary value 0000001 1 5 Select the baud rate using DIP switches B1 B4 as shown in Figure 16 Baud rate options are shown in Table 7 6 Before energizing the meter close and secure the enclosure door Note For detail information refer to FieldServer Website www fieldserver com Table 7 BACnet MS TP Baud Rate Switch Settings Switch Baud Rate Bl BH B B Leviton Manufacturing Co Inc 28 Series 3300 3500 Installation and User s Manual Figure 15 BACnet MS TP Connections Non Inverting A Inverting QOEM J Signal Common C LEVITON MFG CC ALL RIGHTS RESERVED 0XA4861 3 YR Figure 16 BACnet MS TP Switches r BL E f 2 cg E T f TT 28 ew Te bd eh 31 fg 2 ee a LEM NE s s d E are ot t AM 1 5 4 Lj LI he eee F v uU Nm 1 MAC Address m m m m RRR RNY le o mA A a 7 bem Baud Rate j amp L4 rt x i p PR eae d amp i j r L gt A Var r TE F e
26. d of writing to the register depends on the communication protocol For Modbus RTU the demand calculation interval value is written to the LSB and the history data save interval is fixed at 5 minutes and cannot be changed For all other protocols the demand calculation interval value is written to the MSB and the history data save interval value is written to the LSB Leviton Manufacturing Co Inc 45 Series 3300 3500 Installation and User s Manual APPENDIX A Dip Switch Number sas a e 31415 7 a o om ow or on or ow on ee er 3 o on or or or or or on a for or on or or or or for L5 e er fon for or or for or on or or om on os or on or o or or or 3s o or om or or on on oF 3 or on om or or on on oF 3s o on om or or on on or se or or on or or on on oF 7 o or on or or on or om 3s or on on or or on on or 39 o on on or or on or or ao or or or on or on or om ai o om om o or o or or 4 ow on om on or o or oF 45 o on or on or on ow or Leviton Manufacturing Co Inc Modbus Dip Switch Number Address 1 2 3 4 5 6 7 8 44 off off On On OFF On OFF Off 45 On off On On off On Off Off 46 Off On On On Off On Off OFF 4B Off Off Off Off On On Off E ONUACICOC
27. e buyer METERS RETURNED FOR CREDIT Replacement meter ordered e RMA Number requested by stocking distributor for credit must be 0 Restock Charge 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 Leviton Prices as of May 01 2009 and subject to change Leviton Manufacturing Co Inc 40 Series 3300 3500 Installation and User s Manual 12 Contact Information Leviton Manufacturing Co Inc Global Headquarters 201 N Service Rd Melville NY 11747 3138 Tech Line 1 800 824 3005 FAX 1 800 832 9538 Leviton Manufacturing Co Inc Lighting amp Energy Solutions 20497 SW Teton Avenue Tualatin OR 97062 Telephone 1 800 736 6682 FAX 503 404 5594 Tech Line 6 00AM 4 00PM P S T Monday Friday 1 800 959 6004 Leviton Manufacturing of Canada Ltd 165 Hymus Boulevard Pointe Claire Quebec H9R 1E9 Telephone 1 800 469 7890 FAX 1 800 563 1853 Leviton S de R L de C V Lago Tana 43 Mexico DF Mexico CP 11290 Tel 52 55 5082 1040 www leviton com mx Visit our Website at www leviton com
28. eenn nnne 35 9 2 Connecting Pulse Outputs to Data Acquisition Equipment ccccccccecsssseeeeeeeeeeeeeaes 36 10 Diagnostic Tools and Frequently Asked Questions essere 37 DM MMOS 1G TOOS NAR t 37 10 2 Prequenthy Asked QuesHO NS nncscsnncwesadacanedesweodessuasesiencncstieshdieeanaessoudesiansasicanseceuedsdarewsckedeones 38 11 Returned Material Policy and Warranty Information ccc cece cece een eee e eee eeeeaaees 39 L2 Contact ITAA TON as ra crc scteersen acme cide E E DEUM OMEN S 40 P VOS SIUE TNR T 42 Definitions Accuracy The extent to which a given measurement agrees with the defined value Demand The average power or related quantity over a specified period of time Demand Maximum The highest demand measured over a selected period of time Percentage Error The difference between percentage registration and 100 Percentage Registration The ratio of the actual registration to the true value expressed as a percent Power Active The instantaneous power measured in Watts W Power Apparent The product of rms current and voltage measured in Volt Amperes VA Registration The amount of electric energy or other quantity recorded by the meter Leviton Manufacturing Co Inc 2 Table of Contents Series 3300 3500 Installation and User s Manual 1 Product Description 1 1 General Description Series 3300 3500 Meters are revenue grade kWh electrical meters featuring Time o
29. eries 3300 3500 Meters CTs ordered separately 3NUMR OIM Series L Meter Type 3 3300 3500 M Multifunction Enclosure Type Amperage Rating N Indoor Steel 01 100A R Outdoor Plastic NEMA 4X 02 200A 04 400A Voltage Rating 08 2 800A U Universal 208 480V AC 16 1600A 30 3000A Communication Protocol 50 5000A MR Modbus RTU 3300 BM BACnet MS TP 3300 MT Modbus TCP or BACnet IP 3500 Leviton Manufacturing Co Inc 4 Series 3300 3500 Installation and User s Manual 2 2 Serial Number Description YYDDDAOOO0 2 3 Figure 1 Series 3300 3500 Serial Number Format YY Last two digits of the manufacturing year DDD Day of manufacture 1 366 A First digit of meter serial number alphabetic A Z 0000 Last four digits of meter serial number numeric 0 9 pu Du For storage purposes the last five digits of the serial number are converted to a hexadecimal number For instance meter C3591 1s stored as 0x005C27 2 3 Electrical Specifications Delta No Neutral Configurations 3PH 3W 208VAC 3PH 3W 480V AC Input Configurations WYE With Neutral Configurations 3PH 4W 120 208V AC 3PH 4W 277 480V AC Supply Voltage Range 177 552 VAC Line 1 to Line 2 Maximum Input Power 10 2 VA Max Maximum Rated Current Primary Max pues Current 10 Secondary 0 11 A Line Frequency 60 Hz 0 5 to 1 0 Power Factor Range l leading or lagging Leviton Manufacturing Co Inc 5 Series 3300 35
30. erminals To reduce risk of electric shock always open or disconnect the circuit from the power distribution system of a building before servicing an AN electric meter Use a properly rated voltage sensing device to confirm power is off 1 Install meter as outlined in Section 3 2 Communications cable shall enter at the TOP side of the enclosure as shown in Figure 12 Replace plastic cap with webbed bushing provided 3 Use shielded twisted pair cable to prevent interference and connect to the 6 pin removable terminal block as shown in Figure 19 Two pins provide 10 watt hour and 1 kWh pulse rates Pulses at these terminals and positive with respect to the shared common COM terminal and represent energy delivered from grid Do not over tighten the terminal screws Both pulse outputs are electrically isolated from input power and can be used independent of one another or simultaneously 4 Before energizing the meter close and secure the enclosure door Figure 19 Pulse Output Connections jeu Oe Foust a0 HI T T H ModB os z u Am PL nm A s u5 ne 10 Wh P COM 1 kWh P Leviton Manufacturing Co Inc 35 Series 3300 3500 Installation and User s Manual 9 2 Connecting Pulse Outputs to Data Acquisition Equipment A variety of data acquisition equipment may be connected to the Series 3300 3500 pulse output terminals included wireless pulse transceivers and data logging equipment
31. f Use TOU meter readings per phase meter data compatibility with either 3 phase 3 wire Delta or 3 phase 4 wire Wye configurations and a user friendly LCD display 1 2 Meter Features e Revenue grade accuracy energy data with solid core CTs or easy to install split core CTs e Wide operating temperature range e Built in LCD display e Battery backed up real time clock RTC for TOU meter readings e ow voltage detection e CT reverse energy direction indicator arrow e Voltage current and power consumption per phase e Power Factor e Communication Options o RS485 Options Series 3300 Modbus RTU BACnet MS TP o Ethernet Options Series 3500 Modbus TCP IP BACnet IP o Isolated Pulse Outputs 1OWh pulse and IKWh pulse all models Leviton Manufacturing Co Inc 3 Series 3300 3500 Installation and User s Manual 2 Technical Specifications 2 1 Part Number Keys Series 3300 3500 Kits CTs Included 3KUMR 01M Series L Meter Type 3 3300 3500 M Multifunction Kit Type Amperage Rating amp CT Type K Indoor Steel 01 100A Split Core O Outdoor Plastic NEMA 4X 02 200A Split Core 04 400A Split Core Voltage Rating 08 800A Split Core U Universal 208 480V AC 16 1600A Split Core 30 3000A Split Core Communication Protocol 50 5000A Split Core MR Modbus RTU 3300 1S 100A Solid Core BM BACnet MS TP 3300 2S 200A Solid Core MT Modbus TCP or BACnet IP 3500 4S 400A Solid Core S
32. following page Leviton Manufacturing Co Inc 39 Series 3300 3500 Installation and User s Manual 11 Returned Material Policy and Warranty Information After acceptance all sales of meters are final Leviton in its sole discretion authorizes product returns in appropriate circumstances subject to such conditions as Leviton may specify Any such return is subject to the express prior authorization and approval of Leviton Buyer must notify Leviton at 800 736 6682 telephone or 503 404 5594 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 and 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 Leviton All authorized returned materials must be shipped freight prepaid to Leviton to the address specified below Leviton is not responsible for uninsured packages or packages lost by your carrier Leviton 20497 SW Teton Avenue Tualatin Oregon 97062 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 Leviton upon evaluation All shipping costs are the responsibility of th
33. for Correct Functionality esses 17 4 General Metering Features and Functionality cccccccccccccssssseesecceceeecaeeeeseecceeeeeeaaaesseeeeeees 18 PEDD 18 4 2 Display Sequence and Screen NUMDETS ccccccssssssseeeeceeeeeeeeeseececeeeeeaaeseeeceeeeeeeeaaaesees 20 BD Ponor OM Segu INC Stews asaule cota cers aeuo E E 20 4 4 Descriptions of Displayed Information sese 21 4 5 Manually Setting the Real Time Clock esses nnne 23 5 Real Time Clock RTC Battery Replacement eseeeeeeseseseeeeeeeennnneeeeeennnnnn 24 6 Communications Series 3300 RS485 Communication Models esses 25 6 1 Modbus RTU Quick Start Guide esee nene 23 Leviton Manufacturing Co Inc 1 Table of Contents Series 3300 3500 Installation and User s Manual 62 BACHE r MS TP Ouick Start 10116 eee Tm siia EDU DrPUE PIN dU EE 28 7 Communications Series 3500 Ethernet Models ccccccccccccccecceceeceeneeeeeeessseeeeeeeeeeeeeeeees 30 8 Communications History Data Extraction cccccccccccccsssessseececeeceeeeeeseeeeceeeeeeeaeenseeeeeeeeeaaas 3l 8 1 Connecting for History Data Extraction sse 3l 6 2 Data Ex quse HTO D Proce Qn PEE Hm 22 9s Senes es bs PNIS iE UU m 35 9 1 Connecting to the Pulse Output Terminals esessessseeeeeeeeeeeeee
34. i X2 IMPORTANT e Hl white side white dot ielellelle Rll or labeled side of CTs must face source LINE LINE IO o Figure 8 3 phase 4 wire Wye hookup diagram Leviton Manufacturing Co Inc 16 Series 3300 3500 Installation and User s Manual 3PH 3W Hookup IMPORTANT E TNNT H1 white side white dot or labeled side of CTs must face source LINE L1 L2 L3 N LOAD Figure 9 3 phase 3 wire Delta no Neutral hookup diagram Note For Corner grounded systems leave neutral disconnected Line to Neutral voltage will be for virtual neutral e g LL 480V LN 277V 3 8 Securing the Enclosure The outdoor enclosure ships with a padlock and key for securing the door after installation 1s complete The indoor enclosure has a captive screw for securing the enclosure door 3 9 Turning Power On and Checking for Correct Functionality 1 After installation is completed and enclosure has been secured the meter may be energized at the disconnect switch upon which the meter will go through a power up sequence as described in Section 4 3 It is strongly advised that users of this product read Section 4 below for a complete description of meter functionality and displayed values 2 Several diagnostic tools built into the Series 3300 3500 meter that should be utilized to ensure the meter and CTs are installed correctly and functioning properly a Energy Flow arrow Indicates direction of
35. in 7 Digit Numerical Display Hz PFMAXSUM kVA kWh Energy Flow Phase Indicators Parameter Indicators Figure 10 Custom LCD sections Main Numerical Display and Scroll Button The main numerical display section indicates the numerical value of the current item After startup sequence see section 4 3 the display will revert to Real Energy kWh delivered consumed The Scroll button on the enclosure door permits the user to scroll through nineteen screens of information 00 18 as shown in Table 4 Depress and hold scroll button for a few seconds to enter auto scroll mode in which each screen appears for 4 seconds in the order shown in Table 4 To return to manual mode press and release the scroll button briefly less than one second Phase Indicators and Parameter Indicators Leviton Manufacturing Co Inc 18 Series 3300 3500 Installation and User s Manual The Phase and Parameter Indicator sections have two purposes The Phase Indicators show the phase currently being displayed on per phase values Parameter Indicators are associated with values on the main numerical display e Low Voltage Low voltage below minimum rated voltage with respect to neutral on a phase 1s shown by a blinking of the V Parameter Indicator in conjunction with corresponding Phase Indicator For example if low voltage is detected on phase A the V Parameter Indicator and the A phase indicator will blink simultaneously
36. iton provided CT leads are 48 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 e CTs should be securely fastened such that they will not slide down to live terminals e 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 Maximum rated torque for CT terminal blocks is 4 4 1n Ib Current and voltage inputs must be installed in phase e g CT1 on Line 1 CT2 on Line 2 CT3 on Line 3 and oriented correctly as shown in Hookup Diagrams in Figures 8 through 11 CT Terminal Block in Place CT Terminal Block Removed Figure 5 CT Terminal Block Leviton Manufacturing Co Inc 14 Series 3300 3500 Installation and User s Manual CT Variations e Leviton solid core CTs Figure 6 left photo In accordance with CT label the LINE side of CT must face incoming Line White lead connects to the appropriate X2 terminal Black or colored lead connects to the appropriate X1 terminal Thumb Nuts Figure 6 Leviton solid core and Split Core CTs e Leviton split core CTs Figure 6 right photo The side with the white dot white label or H1 must face the incoming LINE White wire connects to X2 terminal black wire connects to X1 terminal e The hash marks on the two pieces of a split core CT must align as shown in figure 7 Figure 7 H
37. itors records and transmits data to energy management or billing software solutions Various software solutions manage and display data in user friendly formats See Sections 6 and 7 or go to Leviton com for more information Q Why are solid core current transformers color coded Black amp white red amp white and blue amp white A Industry convention for color coding in 3 Phase 208V electrical systems assigns the color black to phase A red to phase B Blue to phase C and white to Neutral Leviton s 100A and 200A solid core CTs are coded with the same colors on the body of the CTs and on the wires to help installers get each CT placed on the correct hot leg Further the white half of the CT always faces incoming Line or source Phase A CT black connects to CT1 at the meter phase B CT Red connects to CT2 and phase C CT blue connects to CT3 See hookup diagrams in figures 8 and 9 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 inputs outputs must be separated from Class 1 wiring Digital output wires must enter the meter housing through the top of the enclosure and voltage and CT wires must enter at bottom of enclosure See Installation Instructions 1n Section 3 Q I still can t get my meter to work what now A Contact technical support at via phone or email see Contact Information on
38. its for example the value 0x19 represents version 1 9 Meter type has a fixed value of 4 See Encoding of Demand Calculation and History Data Save Interval below 6 Values report instantaneous measurements 3 4 Leviton Manufacturing Co Inc 44 Series 3300 3500 Installation and User s Manual Encoding of Demand Calculation and History Data Save Interval Register address 5005 is encoded as two 8 bit enumerated values with demand calculation interval in the MSB and history data save interval in the LSB Max Demand sub interval MSB defines the interval for calculation of maximum demand e Each Max Demand data block has 3 sub intervals in which demand is calculated e Sub intervals are 5 minutes for a 15 minute Max Demand block and 10 minutes for a 30 minute block For each sub interval the total kWh consumption is divided by the number of accumulations to give average demand for the sub interval Accumulations occur approximately every second 0 5 minute sub interval 15 minute Max Demand interval 2 10 min sub interval 30 minutes Max Demand interval Other values return an error History interval LSB defines the interval for saving history data in EEPROM 2 5 minute interval 3 15 minute interval 6 30 minute interval 12 60 minute interval Other values return an error When this register is read the demand calculation interval appears in the MSB and history data save interval is in the LSB The metho
39. les 2012 Leviton Manufacturing Co Inc All rights reserved Subject to change without notice Leviton Manufacturing Co Inc 41 Series 3300 3500 Installation and User s Manual Appendix A Modbus and BACnet Address Map Hex Holding di Unit of pnr Address Value Register 16 bit Description Measure Data Type R W Object registers Instance Meter Readings 0000 ooo0 4001 2 kWhfromgid kWh ROAT32 R MA 1 once oo amw 2 tere fortress mm nomm x A 2 0004 0004 4005 2 kVAhfromgid fwan ROATZ2 R A 3 o osf xor __2 Reservefor Future Use KA ONG UR AL 4 0008 0008 40009 2 TotelPower AeBsC KW FLOATS2 oono ooon soo 2 tewAwwenPowree wa nomm ae A e 0012 oooc 40013 2 Total Reactive Power A B C kvar FIOAT22 rR a 7 L9 _sone ms 2 TotalPowerFactor_ na_ noatsz_ al 8 _ proars2 R A 9 0012 Roa32 rR A 1 Rox32 rR A u Rox32 R MA r 0024 0018 4005 2 Phase BCurrent Roxa32 rR MA 1 0026 ooa 40027 2 PhaeCCurnt A RON R A m 0028 001C 40029 2 PhaseARealPower KW ROAT32 R A 15 0030 ore 40031 2 PhaeBRealPower kW ROAT22 R A 16 0032 0020 40033 2 PhaseCRealPower fiw ROATz2 R A v sa o2 40035 2 Phase Apparentrower
40. n example of using the multiplier assume the phase A voltage reading is 276 7 V This value is divided by the multiplier 100 to become 2 767 0x40311687 and is stored in the data profile as 0x4031 When translated back from hex to a float 0x40317FFFbecomes 2 7734 and using the 100 multiplier gives a value of 277 34 V This data condensing is used to increase storage capacity and does not affect long term meter accuracy The running kWh and V Ah totals are a combination of two floating point numbers which maintains accuracy beyond thousandths of a kWh even when high values are reached Profile Memory Address decreases with each frame Time of use Year Time of use Month me 0 Leviton Manufacturing Co Inc 33 Series 3300 3500 Installation and User s Manual Time of use Second Phase A Voltage Phase A Voltage Phase A Voltage Phase A Current Phase B Current Phase C Current Phase A Watts Phase A Watts Phase A Watts Total kWh Total kWh Total kVA Total kVA Once one frame is finished transmitting the next frame will begin automatically until the number of profiles left to send reaches zero History data 1s transmitted 1n reverse chronological order the most recent frame is transmitted first and the oldest frame is transmitted last Leviton Manufacturing Co Inc 34 Series 3300 3500 Installation and User s Manual 9 Series 3300 3500 Pulse Outputs 9 1 Connecting to the Pulse Output T
41. nal block The rated torque for these terminal blocks is 12 in lb and can be used with 14 AWG solid or stranded copper wires Connect 600 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 Hookup Diagrams in Figures 8 11 below for correct wiring information Route wires through the conduit if not already done Trim the wire to the appropriate length to avoid coils of excess wiring Connect additional in line fuses if required For connections to the Series 3300 3500 pulse outputs Route wiring through the top of the enclosure Strip wiring to approximately 300 inches and connect to the appropriate Leviton Manufacturing Co Inc 13 Series 3300 3500 Installation and User s Manual 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 To reduce risk of electric shock always open or disconnect the AN circuit from the power distribution system of a building before installing or servicing current transformers AN In accordance with NEC CTs may not be installed in any panel board where they exceed 75 of the wiring space of any cross sectional area General Requirements e Splices on the CT leads must be within the meter enclosure not inside the conduit Lev
42. nation Jumper when installed as shown in Figure 14 this jumper enables the internal RC line termination circuit The jumper must be installed only if the meter is the last device in the daisy chain and otherwise must be removed In the example shown below only the meter at the far right of the diagram needs a termination jumper because it 1s the last device in the daisy chain Leviton Manufacturing Co Inc 26 Series 3300 3500 Installation and User s Manual 8 Before energizing the meter close and secure the enclosure door Table 6 Modbus RTU Baud Rate Switch Settings Lem 19200 Figure 14 Modbus RTU Switches Jumpers in RS485 RS485 RS485 Address the UP Terminals Termination Activity Dipswitch position Jumper LEDs 10 Wh Pulse Common Internal Comms Baud Rate 1kWh Pulse LEDs Dipswitch Leviton Manufacturing Co Inc 27 Series 3300 3500 Installation and User s Manual 6 2 BACnet MS TP Quick Start Guide To reduce risk of electric shock always open or disconnect the circuit from the power distribution system of a building before servicing an electric meter Use a properly rated voltage sensing device to confirm power is off 1 Install meter as outlined in Section 3 2 BACnet cable shall enter at the TOP side of the enclosure as shown in Figure 12 Use shielded twisted pair cable to prevent interference Replace plastic cap with webbed bushing provided 3 Connect Inverting Non Inverting an
43. nd voltage leads and conduit are capable of reaching the enclosure from the breaker panel See Section 10 2 for more information If a suitable mounting location near the panel cannot be found additional in line fuses or circuit breaker may be required in accordance with NEC regulations 3 5 2 Making Conduit Holes Steel Indoor Enclosure The Series 3300 3500 steel enclosure comes with several 1 1 16 knockouts 3 4 conduit Remove as needed to connect conduit fittings Reference voltage and CT connections should enter in lower half of enclosure Outdoor Plastic Enclosure The bottom top and non hinge side of the plastic enclosure can be used as the conduit location in outdoor single meter enclosures Reference voltage and CT wires should enter in lower half of enclosure If used communication wires should enter in top left of Leviton Manufacturing Co Inc 10 Series 3300 3500 Installation and User s Manual enclosure Conduit openings should be as far away from inner components as possible for the installation Opening sizes must be appropriate to fittings and large enough to fit all voltage and CT wiring Keep drill bit away from components inside the enclosure Remove shavings from enclosure after drilling conduit holes 3 5 3 Mounting Procedure and Conduit Installation 1 Fasten the enclosure to the selected surface using the mounting holes and appropriate screws There are mounting holes on both top and bottom of
44. nus to grid Reserve for Future Use FLOAT32 Net kVAh from grid minus to grid Reserve for Future Use kVAh FLOAT32 R W JJ JJ JJ BACnet Object Type yp v mM mM DIDI A A A A A gt gt V V V gt gt gt gt gt BACnet Object Instance 32 amp 33 34 amp 35 36 amp 37 38 amp 39 40 amp 41 42 amp 43 44 amp 45 46 amp 47 48 amp 49 Ul Ul Ul Wi WIN IN IN IN IN IN JIN Leviton Manufacturing Co Inc 43 Series 3300 3500 Installation and User s Manual TES Holdin Width Unit of BACnet BACnet Address i B 16 bit Description Data Type R W Object Object Value Register Measure registers Type Instance Control Registers Write OxOOAA to initiate 0500 01F4 1 Maximum Demand Reset reset Meter Information 5000 1388 45001 Meter Serial Number Hardware Version Software 5002 138A 45003 Version 1 1 1 UINT32 N A Two 8 bit hex N A values N A 5003 138B 45004 Program Number N A INT16 8 bit enumerated Meter Type Demand Reset and 8 bit 5004 138C 45005 Counter N A integer Max Demand Sub interval Calc enumerated in 5005 138D 45006 1 EEPROM Save Interval LSB To maintain cohesiveness of date time and day of week it is recommended that the four RTC registers be updated as a group Day of the week 0x01 to 0x07 0x01 Sunday Each 8 bit version number is encoded as two 4 bit hex dig
45. ommon C Non Inverting Inverting Leviton Manufacturing Co Inc 31 Series 3300 3500 Installation and User s Manual 5 2 Data Extraction Procedure Historical readings or data profiles are not stored in standard Modbus registers Instead the historical readings are provided as a stream of data controlled by a date filter and number of readings to be extracted The control options for the date and the number of profiles are made available in registers 0504 0506 Sending large streams of historical data halts the meter computation to avoid conflicting processor demands As such large historical reads should not be used on a frequent basis Once the transfer completes the meter will resume normal operations Setting the Date The historical data access date provides filtering criteria for data retrieval By default all historical data access dates are don t care OxFF When a date value is don t care it has no effect on the filtering of historical data Any other value acts as a filter for the data retrieved from memory The date value specifies the oldest data to be retrieved For instance setting the historical data year to Ox08 will filter out any meter readings prior to 2008 Each part of the historical date is treated as an independent filter Some examples are provided below in Table 8 to further illustrate Table 8 Setting the Historical Data Access Date Any reading in June 2009 or later Any
46. r leading power factor arrow points to the right e Screen 21 Frequency HZ Displayed in Hertz 4 5 Manually Setting the Real Time Clock Qe US n oe Figure 11 SCROLL and Max Demand Clock Reset Switch on Outdoor Series 3300 3500 Meter SCROLL Pushbutton Max Demand Reset RTC KEYSWITCH shown in OFF Normal ies J 3 Outdoor Models Indoor Models Press and hold the SCROLL pushbutton see Figure 11 am While holding SCROLL rotate the Max Demand Reset RTC KEYSWITCH to the right into the RESET ON position within 3 seconds and then release it Date will be displayed and Year will flash Press SCROLL to advance the Year you may also hold it down to advance automatically The Year will cycle from 12 through 99 then back to 12 for 2012 through 2099 When the Year 1s set rotate the KEYSWITCH to ON again and release The Month will now flash Set the Month 1 to 12 Repeat for Day of the Month range varies by month and leap year The next KEYSWITCH ON release cycle will show the Time and flash the Hour Repeat the setting sequence for Hour 0 23 Minutes 0 59 and Seconds 0 59 You may again perform KEYSWITCH ON Release to cycle back to the Date settings 1f desired Leviton Manufacturing Co Inc 23 Series 3300 3500 Installation and User s Manual 10 The Date Time setting mode will end automatically after no user activity for 10 seconds The Date Time settings will be stored and the meter
47. t for historical data extraction always send messages to Modbus address 83 regardless of the meter s normal Modbus address configuration For diagnostic purposes history data can be extracted from the meter using a Modbus RTU connection to the meter base unit This feature 1s intended for trained field service personnel only Contact Leviton Customer Support for assistance 8 1 Connecting for History Data Extraction To reduce risk of electric shock always open or disconnect the circuit from the power distribution system of a building before servicing an electric meter Use a properly rated voltage sensing device to confirm power is off 1 Install meter as outlined in Section 3 Change the JP1 and JP2 jumper settings as shown in Figure 18 3 Use shielded twisted pair cable to prevent interference Connect Inverting Non Inverting and Signal Common C wires using the 6 pin removable terminal block shown in Figure 18 Do not over tighten the terminal screws Modbus output is electrically 1solated from input power 4 Before energizing the meter close and secure the enclosure door To restore the meter to normal operation jumpers at JP1 and JP2 must be returned to their default settings Figure 18 Base Unit Modbus RTU Connections for History Data Extraction Move jumpers ct TP at JP1 and JP2 1 ti 4 to ModBus HR B E ModBus ae position as ES TL iiis Jmm shown nLYy p4 KANISI Signal C
48. tallation 1s flexible and non metallic Conduit and conduit fittings must be rated UL Type 4X 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 inside the meter enclosure and electrical panel for possible exposed wire broken wire damaged components or loose connections Leviton Manufacturing Co Inc 9 Series 3300 3500 Installation and User s Manual 3 4 List of Materials e Series 3300 3500 Meter and associated mounting materials e Line 1 Line 2 Line 3 and Neutral hook up wires as needed for the electrical service 14 AWG wires recommended and 600VAC minimum rating required Check local electrical code for compliance with regulations e Current Transformers CTs This product is designed for use with Leviton CTs see Section 3 7 for details e Conduit and fittings see note 5 in Section 3 3 3 5 Mounting the Enclosure 3 5 1 Mounting Location Series 3300 3500 meters require a switch or circuit breaker as part of the building installation The switch or circuit breaker must be marked as the disconnecting device for the meter It is recommended that the enclosure be mounted near the disconnecting device in an area with adequate ventilation The enclosure should not be positioned in a manner that makes it difficult to operate the disconnecting device Ensure that the lengths of the CT a
49. w or or or on Ls o on o or or 1s or or or on or or or on Lis oor or on or or or on or or or on Lass os on oro or or or on HEC RUE or or om for 141 or or or on os of of of 2 3 3 232 2 On On Off c a pg Oj O ojo a 000000000E Beocoooocods 2 3 3 3 3 3 a 3 53 53 3 A t Alii la a as e H a Series 3300 3500 Installation and User s Manual Dip Switch Number moe 1 2 3 5 7 5 C ELTE E LE AE A i174 off On On On Off On off WEE a SEE SL Leviton Manufacturing Co Inc 48 Dip Switch Number sees 1 2 s s e 7 s s or or om on on om on on on or for on o orfon fon or on of Fon or oF on on On on of On on om on Ton on or on on n on fon or fon for rer or on or or om off On On On on om on o On fon or of on On On Off Off 2 om 218 H 20 no 223 On EN 226 Off 227 jon e JL E 2 250 291 232 WX E 295 2336 o 237 E 290 EZ 29 jo Ld a 2 Ln olololololaloalea olololola ole siis z e s sis peaa k Of On On On om La ka we On Ld rox for 5 om Off on or os On on Off On om jon mem r or z oll ZSsSiZ 5 5 4 55

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