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CET Electric Technology

 

9

 

2.5.5 

3-Phase 3-Wire Direct Delta Connection with 3CTs or 2CTs

 

Please consult the Serial Number Label to ensure that the rated Ull voltage is less than or equal to the meter’s rated 

Line 

voltage input specification. Set the 

Wiring Mode

 to 

3P3W

.

 

 

 

 

 

Figure 2-10 3P3W Direct Connections with 3 CTs

 

Figure 2-11 3P3W Direct Connection with 2CTs

 

2.5.6 

3-Phase 3-Wire Open Delta with 2PTs and 3CTs or 2CTs

 

Please consult the serial number label to ensure that the rated PT secondary voltage is less than or equal to the meter’s 
rated 

Phase

 voltage input specification. Set the 

Wiring Mode

 to 

3P3W

.

 

 

 

 

 

Figure 2-12 3P3W Open Delta with 2PTs & 3CTs

 

Figure 2-13 3P3W Open Delta with 2PTs & 2CTs

 

2.6 

Communications Wiring

 

2.6.1 

RS485 Port

 

The iMeter 6 provides one RS485 port and supports the Modbus RTU protocol. Up to 32 devices can be connected on a 
RS485 bus. The overall length of the RS485 cable connecting all devices should not exceed 1200m.

 

If  the  master  station  does  not  have  a  RS485  communications  port,  a  RS232/RS485,  USB/RS485  or  Ethernet/RS485 
converter with optically isolated outputs and surge protection should be used. 

 

The following figure illustrates the RS485 communications connections on the iMeter 6:

 

 

 

Figure 2-14 RS-485 Communications Connections

 

Содержание iMeter 6

Страница 1: ...iMeter 6 Advanced Power Quality Analyzer User Manual Version V1 0A September 24 2019...

Страница 2: ...ke changes without notice Please consult CET or your local representative for latest product specifications Standards Compliance DANGER This symbol indicates the presence of danger that may result in...

Страница 3: ...operation of the meter hazardous voltages are present on its terminal strips and throughout the connected potential transformers PT and current transformers CT PT and CT secondary circuits are capabl...

Страница 4: ...liability for any damage caused by meter malfunctions CET accepts no responsibility for the suitability of the meter to the application for which it was purchased Failure to install set up or operate...

Страница 5: ...Pulse Output Wiring 10 2 11 Analog Input Wiring 11 2 12 Power supply Wiring 11 2 13 Chassis Ground Wiring 11 Chapter 3 User Interface 12 3 1 Front Panel Interface 12 3 1 1 Front Panel LED Indicators 1...

Страница 6: ...TEHD Measurements 79 5 4 3 TDD Measurements 80 5 5 High speed Measurements 80 5 6 Event Counter 81 5 7 Demand Measurements 81 5 7 1 Present Demand 81 5 7 2 Predicted Demand 82 5 7 3 Max Min per Deman...

Страница 7: ...rmation 105 Appendix A Data Recorder Parameter 106 Appendix B Data Recorder Default Settings 109 Appendix C SOE Event Classification 111 Appendix E Technical Specifications 115 Appendix F Standards Co...

Страница 8: ...ical applications for the iMeter 6 Class 0 2S Revenue Metering Power Quality Monitoring of Main Incomer or Critical Feeder Utility Industrial and Commercial Metering Substation Building and Factory Au...

Страница 9: ...ry Data Recorder Logs Waveform Recorder Logs Energy Log and Demand Logs Data Recorder DR Log 12 Standard DR Logs and 4 High Speed DR Logs Recording interval from 1s to 40 days for standard DR and 1 to...

Страница 10: ...an be used to measure external transducer signal such as Residual or Leakage Current Communications RS 485 P1 o Optically isolated RS485 port o Baud rate from 1200 to 38 400bps o Modbus RTU Ethernet G...

Страница 11: ...time data events DI status Data Logs Waveform and other information to be transmitted to an Integrated Energy Management System such as PecStar iEMS Figure 1 1 Typical Applications 1 4 Getting more in...

Страница 12: ...ed competent personnel that have the appropriate training and experience with high voltage and current devices The meter must be installed in accordance with all local and national electrical codes Du...

Страница 13: ...imensions No Terminal Terminal Dimensions Wire Size Max Torque 1 DI 2 6mm x 3 3mm 1 5mm2 5 kgf cm M3 4 3 lb in Power Supply 2 RS485 2 6mm x 3 2mm DO 3 I4 Input Voltage Input 4 Current Input 8 1mm x 8...

Страница 14: ...systems Please read this section carefully before installation and choose the correct wiring method for your power system The following Wiring Modes are supported 3 Phase 4 Wire Wye Direct Connection...

Страница 15: ...PTs and 3CTs or 4CTs Please consult the serial number label to ensure that the rated PT secondary voltage is lessthan or equal to the meter s rated Phase voltage input specification Set the Wiring Mod...

Страница 16: ...e meter s rated Phase voltage input specification Set the Wiring Mode to 3P3W Figure 2 12 3P3W Open Delta with 2PTs 3CTs Figure 2 13 3P3W Open Delta with 2PTs 2CTs 2 6 Communications Wiring 2 6 1 RS48...

Страница 17: ...iMeter 6 Figure 2 15 DI Connections 2 8 GPS 1PPS Input wiring The Digital Input on the iMeter 6 can be used for time synchronization with a GPS 1PPS output The following figure illustrates the wiring...

Страница 18: ...2 Power supply Wiring For AC supply connect the live wire to the L terminal and the neutral wire to the N terminal For DC supply connect the positive wire to the L terminal and the negative wire to th...

Страница 19: ...able 3 1 Font Panel LED Indicators 3 1 2 Front Panel Buttons The iMeter 6 provides fourbuttons and for data display and setup configuration The following table describes the basic functions for each b...

Страница 20: ...tion 3 1 3 1 Metering The Metering menu consists of Phasor Voltage Current Power Energy Demand TOU Max Min and I O The following sections provide an overview of this sub menu Figure 3 3 Metering Menu...

Страница 21: ...rements 3 1 3 1 3 Current Enter the Current sub menu and the following screens are available Use the button to scroll to the different displays for 3 Current Average I4 optional In Ir and OT Operating...

Страница 22: ...ollowing screens are available Use the button to scroll among Present Demand Predicted Demand This Max and Last Max Use the button to scroll to the different parameters for 3 Current P Q S and PF Figu...

Страница 23: ...x Min Log illustrates the parameters monitored Figure 3 11 Max Min Measurements 3 1 3 1 9 I O Enter the I O sub menu and the following screens are available Use the button to scroll between DI DO and...

Страница 24: ...rents Press again to view the Individual Harmonics and use the button to view the Individual Harmonic measurements from 1st to 63rd Press again to return to the Harmonic Spectrum display Figure 3 14 H...

Страница 25: ...equence Components for Voltage and Current Figure 3 19 Sequence 3 1 3 3 PQ Insight The PQ Insight menu mainly provides the Real Time Waveform display Figure 3 20 PQ Insight Menu 3 1 3 3 1 Real Time Wa...

Страница 26: ...to scroll through the event list Press to select and view the event details Please refer to Appendix C for a complete description of the Event types and definitions Figure 3 23 SOE Log 3 1 3 4 2 PQ L...

Страница 27: ...ollowing sections provide a quick overview for these screens Figure 3 26 Setup menu 3 1 3 5 1 Basic Enter the Basic sub menu and the following screens are available Use the button to scroll between Wi...

Страница 28: ...85 and P2 Ethernet Please refer to Table 3 6 for more information about the different parameters Figure 3 29 Comm Setup Screens 3 1 3 5 4 I O Enter the I O sub menu and the following screens are avail...

Страница 29: ...ollowing screen appear Figure 3 33 HMI Settings 3 1 3 5 8 Maintenance Enter the Maintenance sub menu and the following screens are available Use the button to scroll between DO and Clear Figure 3 34 M...

Страница 30: ...on the same subnet as the PC that is being used to connect with the iMeter 6 3 2 1 Setting PC s IP Address To determine the PC s IP Address click the Start icon then the Settings button on Windows 10...

Страница 31: ...e and then press Enter Figure 3 40 Web Logon 2 The iMeter 6 s logon page appears Figure 3 41 Web Interface 3 The user is required to login to the web interface to view data or change setup parameters...

Страница 32: ...e Bar 5 The Web Interface s login password can be changed by clicking user at the upper right hand corner of the page and then selecting Change Password as shown below Figure 3 44 Modify the Web Inter...

Страница 33: ...s the Magnitude and Phase information for Ua Ub Uc 3P4W or Uab Ubc Uca 3P3W and Ia Ib Ic Click Export to save the Phasor data to a csv file at the default Download folder for the Web Browser Figure 3...

Страница 34: ...en appears which shows the readings for Present Demand Predicted Demand This Max and Last Max Depending on the setting of the Self Read Time This Max and Last Max could mean the Max Demand of This Mon...

Страница 35: ...rt kvarh Import kvarh Export and kVAh Click Export to save the TOU data to a csv file at the default Download folder Figure 3 50 TOU Measurement 3 2 3 2 6 Max Min Click Max Min on the left hand pane a...

Страница 36: ...provide a quick overview of these web pages 3 2 3 3 1 Harmonics Click Harmonics on the left hand pane and the following screen appears which displays the Harmonic Spectrum and the following parameter...

Страница 37: ...Uab Ubc and Uca as well as the Frequency Deviation Click Export to save the data to a csv file at the default Download folder Figure 3 55 Deviation Interface 3 2 3 3 3 Unb Seq Unbalance and Sequence C...

Страница 38: ...splay of events Search Period Use the drop down box on the left to select a specific period Event Type User the drop down box in the middle to select a particular event type such as DI DO Setpoint Sys...

Страница 39: ...4 2 PQ Log Click PQ Log on the left hand pane and the following screen appears on the right hand pane This web page displays the PQ Log for Dip Swell Interruption Transient events starting with the m...

Страница 40: ...3 4 3 PQ Counters Click PQ Counters on the left hand pane and the following screen appears on the right hand pane This web page displays the counters for the different PQ events such as Dips Swells In...

Страница 41: ...arameter Range Default Wring Mode 3P4W DEMO 3P3W 1P3W 1P2W Ia Polarity Normal Reverse Ull Nominal 100 to 700V 120 for 69 120V Input 415 for 240 415V 690 for 400 690V Ib Polarity Normal Reverse Freq No...

Страница 42: ...9600 19200 38400 Data Format 8N2 8O1 8E1 8N1 8O2 8E2 Unit ID 1 to 247 100 IP Port Modbus 1 to 65535 27011 EtherGate 1 to 65535 6000 Ethernet P2 IP Address 192 168 0 100 Subnet Mask 255 255 255 0 Gatew...

Страница 43: ...fault value Parameter Range Parameter Range Language English Simplified Chinese Delimiter Option 1 is used as the x1000 delimiter and as the decimal point e g 999 999 999 123 Option 2 is used as the x...

Страница 44: ...rruption return threshold as a percentage of Ull nominal 0 1 to 100 Ullnominal 0 5 Trigger 1 Specify the action taken when the Dip Swell Interruption becomes active DOx DRx HS DRx WFRx SMTP WFR2 Trigg...

Страница 45: ...f Sliding Windows 1 to 15 Predicted Sensitivity The Predicated Response shows the speed of the predicted demand output A value between 70 and 99 is recommended for a reasonably fast response Specify a...

Страница 46: ...nergy Pulse and IER Interval Energy Recorder to be configured Interval Energy allows the configuration of EN Period which has a range of 5 to 60 minutes default 60 min Figure 3 71 Interval Energy Setu...

Страница 47: ...IER Interval Energy Recorder Log Figure 3 74 IER Log Setup Interface The following table illustrates the IER setup parameters where indicates the default value Setup Parameter Description Options Reco...

Страница 48: ...lick on a particular Daily Profile and the following dialog box appears which allows the Start Time and Tariff for each Period to be defined until the entire day has been filled As Figure 3 77 TOU DP1...

Страница 49: ...asons can be defined for each TOU The Start Date for the first Season is fixed at 01 01 and cannot be modified The Start Dateof the next Season defines the end date of the previous Season Click to add...

Страница 50: ...Data Recorder 3 2 3 5 4 1 Waveform The iMeter 6 provides 2 independent groups of Waveform Recorders WFR with 128 entries each Click on WFR1 or WFR2 to access their configurations Please refer to Secti...

Страница 51: ...CET Electric Technology 44 WFR1 Waveform Recorder 1 Figure 3 81 Record WFR1 Setup Interface WFR2 Waveform Recorder 2 Figure 3 82 Record WFR2 Setup Interface...

Страница 52: ...rs each Please refer to Section 4 6 7 for more information Figure 3 83 Record DR Setup Interface Underneath Parameters click De select All to remove all existing parameters or Add to add a batch of pa...

Страница 53: ...red as required Please refer to Sections 4 4 and 4 5 for more information Standard Setpoint Figure 3 85 Setpoint Standard Setpoint Settings Click on a particular Setpoint and the Setpoint Settings dia...

Страница 54: ...ettings Click on a particular HS Setpoint and the HSSP Settings dialog box appears Up to 14 parameters are available for the HS Setpoint monitoring including Uln Ull I I4 Frequency Deviation kW kvar t...

Страница 55: ...Settings The iMeter 6 comes standard with 6 programmable Logical Modules Click on a particular module and the Logical Module Settings dialog box appears which allows up to 4 logical operations to be...

Страница 56: ...to be configured as required Please refer to Section 4 1 for more information DI Figure 3 91 DI Setup Interface Click on a specific DI and the following dialog box appears o DI Mode Status Figure 3 9...

Страница 57: ...ogy 50 o DI Mode PPS Sync Figure 3 95 DI PPs Sync Setup Interface o DI Mode Tariff Switch Figure 3 96 DI Tariff Switch Setup Interface DO Figure 3 97 DO Setup Interface AI Optional Figure 3 98 Optiona...

Страница 58: ...include Alarm Email Advanced 3 2 3 5 7 1 Alarm Email Settings Please refer to Section 4 8 for more details about the configurations Figure 3 99 Alarm Email Settings Interface Alarm Email Click Test t...

Страница 59: ...ent protocols to be configured Please consult the qualified personnel before making changes to these parameters Figure 3 101 Others Advanced Settings 3 2 3 5 8 Diagnostics Click Diagnostics on the lef...

Страница 60: ...Width setting the DO may behave differently when it is operated manually via the Web Interface A zero Pulse Width means Latched operation while non zero means Pulsed operation For Latched operation th...

Страница 61: ...On Off state without being returned to the Normal state PQ or other Control Setpoints will no longer be able to trigger it during an alarm situation To solve this problem the Reset All DOs to Normal...

Страница 62: ...logy 55 Imp Exp Import or Export the System Setup Parameters Figure 3 107 Maintenance Imp Exp Upgrade Only a user with Operator authority can perform a firmware upgrade for the iMeter 6 Figure 3 108 M...

Страница 63: ...he least significant digit and DI3 represents the most significant digit The DI1 Function setup register must first be programmed as a Tariff Switch before configuring DI2 with the same function In ot...

Страница 64: ...m the Front Panel through the Demand Energy setup parameter The pulse constant can be configured as 1000 3200 5000 6400 12800 pulses per kWh or kvarh through the Pulse Constant setup parameters 4 1 4...

Страница 65: ...te that changing the EN Period would clear the present Interval Energy measurements 4 2 4 High speed Measurements The iMeter 6 provides the following high speed measurements which are available throug...

Страница 66: ...AI option 4 2 6 Max Min per Demand Period The iMeter 6 provides the Max Min value per demand period of the following measurements 3 Phase Voltage and Frequency 3 Phase Current and Neutral Current I4...

Страница 67: ...ortion TDD is defined as the ratio of the RMS Root Mean Square of the Harmonic Current to the RMS of the Rated or Maximum Fundamental Current Demand TDD of Current is calculated by the formula below w...

Страница 68: ...ruption for voltage quality monitoring on a per phase basis based on cycle and records any detected event in the PQ Log with timestamp and event type Further the Dip Swell and Interruption Detection c...

Страница 69: ...Specify the action taken when the Dip Swell Interruption setpoint actives DOx DRx HS DRx WFRx SMTP WFR1 Trigger2 Specify the action taken when the Dip Swell Interruption setpoint actives DOx DRx HS D...

Страница 70: ...list of Setpoint Triggers See Table 4 12 Table 4 10 Description for Setpoint Parameters The iMeter 6 provides the following Setpoint parameters Standard Setpoint can monitor all parameters while the H...

Страница 71: ...s The Logical Modules can be programmed via the Web Interface or communications and have the following setup parameters Setup Parameters Definition Options Default Enable Logical Module Logical Module...

Страница 72: ...timestamp for Ia Ib Ic kW Total kvar Total and kVA Total All Peak Demand data can be accessed via the Front Panel Web Interface or communications Please refer to Section 4 2 5 for a complete descripti...

Страница 73: ...PecStar iEMS or free PMC Setup Software for display Figure 4 4 WFR Log displayed on iMeter 6 s Web Interface 4 6 5 PQ Log The iMeter 6 s PQ Log can store up to 512 PQ events such as Dips Swells and Tr...

Страница 74: ...eek and season The TOU system allows the user to configure an electricity price schedule inside the iMeter 6 and accumulate energy consumption into different TOU tariffs based on the time of consumpti...

Страница 75: ...cify when to switch from one TOU schedule to another Writing 0xFFFFFFFF to this parameter disables switching between TOU schedules Format YYYYMMDDHH Default 0xFFFFFFFF Table 4 22 TOU Setup Parameters...

Страница 76: ...ion wiring diagram 4 PMC Setup can be used to manually set the time of an individual meter through the Set Time function in the Manual Operate dialog box using the computer s clock as the clock source...

Страница 77: ...nt to the specified address will appear if a test email has been successfully sent to the Receiver However if the receiver didn t receive the test email the Alarm Email settings should be verified to...

Страница 78: ...re 4 9 Dip Swell and Interruption Thresholds Hysteresis Figure 4 10 Trigger 1 Settings 4 When a Dip Swell or Interruption event is captured an Alarm Email will be sent to the Receiver by the iMeter 6...

Страница 79: ...shown in Figure 4 13 Topological Graph Figure 4 13 Topological Graph Please follow the below steps to setup the iMeter 6 s RS485 port as an Ethernet Gateway 1 Set the IP address Subnet Mask and Gatewa...

Страница 80: ...O Uan1 Float x1 V 0002 RO Ubn1 Float 0004 RO Ucn1 Float 0006 RO Uln average1 Float 0008 RO Uab Float 0010 RO Ubc Float 0012 RO Uca Float 0014 RO Ull average Float 0016 RO Ia Float x1 A 0018 RO Ib Floa...

Страница 81: ...ents Notes 1 When the Wiring Mode is 3P3W Delta the per phase line to neutral Voltages kWs kvars kVAs and PFs have no meaning and their registers are reserved 2 For the DI Status register the bit valu...

Страница 82: ...onal register is 3200000 W sec the decimal value is 3200000 3600000 0 8889kWh If the higher resolution is not required it is not necessary to read the fractional energy registers Register Property Des...

Страница 83: ...684 RW kWh Total Fractional Float 4686 RW kvarh Import Fractional Float x1 var s 4688 RW kvarh Export Fractional Float 4690 RW kvarh Net Fractional Float 4692 RW kvarh Total Fractional Float 4694 RW k...

Страница 84: ...kVAh of T5 UINT32 kVAh 4050 RW kWh Import of T6 UINT32 kWh 4052 RW kWh Export of T6 UINT32 4054 RW kvarh Import of T6 UINT32 kvarh 4056 RW kvarh Export of T6 UINT32 4058 RW kVAh of T6 UINT32 kVAh 406...

Страница 85: ...VAh of T8 Fractional Float VA s Table 5 7 TOU Energy Measurements 5 2 6 Interval Energy Measurements Register Property Description Format Scale Unit 4500 RO kWh Import INT32 x0 01 kWh 4502 RO kWh Expo...

Страница 86: ...y Description Format Scale Unit 0458 RO Ia K Factor UINT16 100 0459 RO Ib K Factor UINT16 0460 RO Ic K Factor UINT16 0461 RO Uan 3P4W Uab 3P3W THD UINT16 x100 0462 RO Ubn 3P4W Ubc 3P3W THD UINT16 0463...

Страница 87: ...n Format Scale Unit 0930 RO Uan1 Float x1 V 0932 RO Ubn1 Float 0934 RO Ucn1 Float 0936 RO Uln average1 Float 0938 RO Uab Float 0940 RO Ubc Float 0942 RO Uca Float 0944 RO Ull average Float 0946 RO Ia...

Страница 88: ...a INT32 x1 var 1036 RO kvarb INT32 1038 RO kvarc INT32 1040 RO kvar Total INT32 1042 RO kVAa INT32 x1 VA 1044 RO kVAb INT32 1046 RO kVAc INT32 1048 RO kVA Total INT32 1050 RO PFa INT32 x1000 1052 RO P...

Страница 89: ...e INT32 1264 RO Uan 3P4W Uab 3P3W THD INT32 x100 1266 RO Ubn 3P4W Ubc 3P3W THD INT32 1268 RO Ucn 3P4W Uca 3P3W THD INT32 1270 RO Ia THD INT32 1272 RO Ib THD INT32 1274 RO Ic THD INT32 1276 RO U0 Unbal...

Страница 90: ...Fundamental INT32 1486 1598 Reserved 1600 RO Uan Min INT32 x100 V 1602 RO Ubn Min INT32 1604 RO Ucn Min INT32 1606 RO Uln average Min INT32 1608 RO Uab Min INT32 1610 RO Ubc Min INT32 1612 RO Uca Min...

Страница 91: ...ble 5 20 x1 W 1856 1861 RO kvar Total var 1862 1867 RO kVA Total VA 1868 1873 RO Ia x1000 A 1874 1879 RO Ib 1880 1885 RO Ic Table 5 19 Peak Demand Log of Last Month Before Last Reset 5 7 6 Demand Data...

Страница 92: ...g Data Structure x100 V 2306 2311 RO Ubn 2312 2317 RO Ucn 2318 2323 RO Uln average 2324 2329 RO Uab 2330 2335 RO Ubc 2336 2341 RO Uca 2342 2347 RO Ull average 2348 2353 RO Ia x1000 A 2354 2359 RO Ib 2...

Страница 93: ...nce x10 2768 2773 RO I2 Unbalance 2774 2779 RO Ir x1000 A 2780 2785 RO U0 Unbalance x10 2786 2791 RO I0 Unbalance Table 5 23 Max Log of Last Month Before Last Reset Notes 1 I4 is valid only if the dev...

Страница 94: ...he following formula is used to determine the register address of the most recent SOE event referenced by the SOE Pointer value Register Address 10000 Modulo SOE Pointer 1 512 7 Register Property Desc...

Страница 95: ...Event Value 3 Maximum Uan Uab Transient x100 Event Value 4 Maximum Ubn Ubc Transient x100 Event Value 5 Maximum Ucn Uca Transient x100 8 Dip Swell 1 Swell Starts Event Value 1 Trigger Phase B0 Uan B1...

Страница 96: ...ximum length for the Register Count should be less than 256 bytes 3 In the Request Packet the File Number parameter is used to reference which log to read a For Interval Energy Recorder Log File Numbe...

Страница 97: ...Note 0 RO Trigger Mode UINT16 0 Disabled 1 Manual 2 Setpoint 3 Dip Swell 4 Transient 1 RO High order Byte Year UINT16 0 99 Year 2000 Low order Byte Month 1 to 12 2 RO High order Byte Day UINT16 1 to 3...

Страница 98: ...6033 RW DI3 Debounce UINT16 6034 RW DI4 Debounce UINT16 6035 RW DI5 Debounce UINT16 6036 RW DI6 Debounce UINT16 6037 RW DI1 Pulse Weight UINT32 1 to 1 000 000 1 6039 RW DI2 Pulse Weight UINT32 6041 RW...

Страница 99: ...RW Arm before Execute UINT16 0 Disabled 1 Enabled 0 6186 RW kvarh Type UINT16 0 RMS kvarh 1 Fundamental kvarh 0 6187 RW EN Period19 UINT16 5 to 60min 60 6188 6199 RW Reserved UINT16 6200 RW Current O...

Страница 100: ...it As soon as DI1 DI2 and or DI3 are configured as Tariff Switches the current TOU Tariff will be determined by the status of the DIs and the TOU Schedule will be ignored The DI1 Function setup regist...

Страница 101: ...terminator For example the default sender email address is sender domain com set the registers as 0073 0065 006E 0064 0065 0072 0040 0064 006F 006D 0061 0069 006E 002E 0063 006F 006D 0000 16 This str...

Страница 102: ...ger 22 UINT16 0 to 22 0 0 RW High speed Setpoint Type UINT16 0 Disabled 1 Over Setpoint 2 Under Setpoint 0 1 RW Parameter1 UINT16 1 to 14 1 2 RW Active Limit INT32 999999 4 RW Inactive Limit INT32 999...

Страница 103: ...n Key Action 0 None 12 HS DR 5 1 DO1 13 HS DR 6 2 DO2 14 HS DR 7 3 DO3 15 HS DR 8 4 DR 1 16 HS DR 9 5 DR 2 17 HS DR 10 6 DR 3 18 HS DR 11 7 DR 4 19 HS DR 12 8 HS DR 1 20 WFR 1 8 HS DR 2 21 WFR 2 10 HS...

Страница 104: ...cal Module Sources 2 Trigger 1 2 specifies what action the Logical Module will take when it becomes active Table 5 42 below provides a list of Logical Module Triggers Key Action Key Action 0 None 12 H...

Страница 105: ...If Recording Depth is set to 0 the Data Recorder will be disabled 3 Recording Offset should be set to zero for High Speed Data Recorder 4 Appendix A provides a list of available parameters for data re...

Страница 106: ...0 99 Year 2000 10 Low order Byte Month 1 to 12 10 7704 RW High order Byte Day UINT16 1 to 31 14 Low order Byte Hour 0 to 23 14 7705 RW High order Byte Minute UINT16 0 to 59 46 Low order Byte Second 0...

Страница 107: ...U Schedule Byte 3 Byte 2 Byte 1 Byte 0 Year 2000 0 37 Month 1 12 Day 1 31 Hour 00 23 Table 5 53 TOU Switch Time Format 5 10 7 2 Season The iMeter 6 has two sets of Season setup parameters one for each...

Страница 108: ...e UINT16 See Season 2 Start Date 45 RW Season 12 Weekday 1 Daily Profile UINT16 0 to 19 46 RW Season 12 Weekday 2 Daily Profile UINT16 47 RW Season 12 Weekday 3 Daily Profile UINT16 Table 5 54 Season...

Страница 109: ...7 T8 12 RW Period 7 Start Time UINT16 See Period 2 Start Time 13 RW Period 7 Tariff UINT16 0 T1 7 T8 14 RW Period 8 Start Time UINT16 See Period 2 Start Time 15 RW Period 8 Tariff UINT16 0 T1 7 T8 16...

Страница 110: ...9 255 RW Alternate Day 86 Date UINT32 Table 5 59 Date Format 256 RW Alternate Day 86 Daily Profile UINT16 0 to 19 258 RW Alternate Day 87 Date1 UINT32 Table 5 59 Date Format 260 RW Alternate Day 87 Da...

Страница 111: ...h UINT16 6425 WO Clear Peak Demand Log of This Month UINT16 6426 WO Clear Counter 1 DI1 UINT16 6427 WO Clear Counter 2 DI2 UINT16 WO UINT16 6430 WO Clear Counter 5 DI5 UINT16 6431 WO Clear Counter 6 D...

Страница 112: ...mware Version UINT16 e g 10000 means V1 00 00 60221 9821 RO Protocol Version UINT16 e g 10 shows the version is V1 0 60222 9822 RO Firmware Update Date Year 2000 UINT16 e g 140110 means January 10 201...

Страница 113: ...rmonic x100 86 Uan 11th Harmonic x100 87 Ubn 11th Harmonic x100 88 Ucn 11th Harmonic x100 89 Uan 12th Harmonic x100 90 Ubn 12th Harmonic x100 91 Ucn 12th Harmonic x100 92 Uan 13th Harmonic x100 93 Ubn...

Страница 114: ...A 250 Ib max per Demand Period x1000 A 251 Ic max per Demand Period x1000 A 252 I avg max Per Demand Period x1000 A 253 I4 max per Demand Period x1000 A 254 kWa max per Demand Period W 255 kWb max per...

Страница 115: ...Factor 100 342 Ib Crest Factor 100 343 Ic Crest Factor 100 344 Ia TDD x100 345 Ib TDD x100 346 Ic TDD x100 347 Ia TODD x100 348 Ib TODD x100 349 Ic TODD x100 350 Ia TEDD x100 351 Ib TEDD x100 352 Ic...

Страница 116: ...t In First Out First In First Out First In First Out First In First Out Recording Depth 1440 1440 1440 1440 Recording Interval 900 900 900 900 Recording Offset 0 0 0 0 No of Parameters 15 16 6 15 Para...

Страница 117: ...riod Ic min per Demand Period kWc min per Demand Period Parameter 8 kvara max per Demand Period Ubn THD min per Demand Period I avg min per Demand Period kvara min per Demand Period Parameter 9 kvarb...

Страница 118: ...Total Demand Setpoint Active 17 Trigger Value Over kvar Total Demand Setpoint Active 18 Trigger Value x1000 Over PF Total Demand Setpoint Active 19 Trigger Value Over kW Total Predicted Setpoint Activ...

Страница 119: ...Active 112 Trigger Value x100 Under Voltage THD Setpoint Active 113 Trigger Value x100 Under Voltage TOHD Setpoint Active 114 Trigger Value x100 Under Voltage TEHD Setpoint Active 115 Trigger Value x...

Страница 120: ...ear Operation Time 15 X 1 to 3 Clear PQ Counter 16 X 1 to 3 Clear TOU Energy 17 X 1 to 3 Preset Energy value 18 X 1 to 3 Send Testing Email 19 X 1 to 3 Factory Setup Changes 20 X 1 to 3 Setup DI Pulse...

Страница 121: ...esent the high speed setpoint 1 to 8 and 25 to 30 represent the Logical Module 1 to 6 5 The event values of Switch TOU Schedule are illustrated in the table below Record Value Description 1 Schedule S...

Страница 122: ...DO22 DO31 DO32 Type Loading Form A Mechanical Relay 5A 250VAC 30VDC LED Pulse Outputs kWh kvarh Type Pulse Constant Optical 1000 3200 5000 6400 12800 imp kxh Analog Input AI AI Type Overload 0 20 4 2...

Страница 123: ...s and Interruptions EN 61000 4 11 2004 Oscillatory waves EN 61000 4 12 2017 Radio Disturbances CISPR 22 2006 Level B Emission Tests Limits and methods of measurement of electromagnetic disturbance cha...

Страница 124: ...CET Electric Technology 117 Appendix F Ordering Guide...

Страница 125: ...CET Electric Technology 118 Contact Us CET Electric Technology Inc Tel 86 755 8341 5187 Fax 86 755 8341 0291 E sales cet global com W www cet global com...

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