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42

THDf:

THD

f

=

√∑

I

n

2

∞

n=2

I

1

×100%

THDr:

THDr

=

√∑

I

n

2

∞

n=2

√∑

I

n

2

∞

n=1

×100%

where I

1

represents the RMS value of the fundamental component, and I

n

represents the RMS

value for the n

th

harmonic.

4.3.3.2 TDD

Total Demand Distortion (TDD) is defined as the ratio of the RMS of the Harmonic Current to the RMS
of the Rated or Maximum Fundamental Current Demand.
TDD of Current is calculated by the formula below:

𝑇𝐷𝐷 =

√∑

𝐼

𝑛

2

∞

𝑛=1

𝐼

𝐿

× 100%

where

I

L

= Maximum Fundamental Current Demand

n

= Harmonic Order (1, 2, 3, 4, etc.)

I

n

= RMS Load Current at the n

th

Harmonic

4.3.3.3 K-Factor

K-Factor is defined as the weighted sum of the Harmonic Load Current according to their effects on
transformer heating, as derived from ANSI/IEEE C57.110. A K-Factor of 1.0 indicates a linear load (no
harmonics). The higher the K-Factor, the greater the harmonic heating effect.

K − Factor =

∑

(I

n

∙ n)

2

n=n

max

n=1

∑

I

n

2

n=n

max

n=1

where

I

n

= n

th

Harmonic Current in RMS

n

max

=Highest Harmonic order

4.3.3.4 Crest Factor

Crest Factor is defined as the Peak to Average Ratio (PAR), and its calculation is illustrated below:

C=

|

X

|

peak

X

rms

where

|X|

peak

= Peak amplitude of the waveform

X

rms

= RMS value

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Содержание PMC-53A-E

Страница 1: ...1 PMC 53A E Intelligent Multifunction Meter User Manual Version V1 0A March 8 2019...

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

Страница 3: ...During normal 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 circu...

Страница 4: ...ept 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 oper...

Страница 5: ...Current MB Mega Byte RMS Root Mean Square PAR Peak to Average Ratio PF Power Factor PT Power Transformer SNTP Simple Network Time Protocol SMTP Simple Mail Transfer Protocol SOE Sequence of Events TD...

Страница 6: ...Ts 10 2 6 5 3 Phase 3 Wire 3P3W Delta with 2PTs and 3CTs 10 2 6 6 3 Phase 3 Wire 3P3W Delta with 2PTs and 2CTs 11 2 6 7 1 Phase 3 Wire 1P3W Direct Connection with 2CTs 11 2 6 8 1 Phase 2 Wire Uln 1P2W...

Страница 7: ...5 2 Peak Demand Log 46 4 5 3 Monthly Energy Log 46 4 5 4 Daily and Monthly Freeze Log 47 4 5 5 SOE Log 47 4 5 6 Data Recorder DR Log 47 4 6 Time of Use TOU 48 4 7 Communications 49 4 7 1 SNTP 49 4 7...

Страница 8: ...ze Log 67 5 8 2 Monthly Freeze Log 67 5 9 SOE Log 68 5 10 Data Recorder Log 72 5 11 Device Setup 72 5 11 1 Basic Setup Parameters 72 5 11 2 I O Setup 75 5 11 3 Communication Setup Parameters 75 5 11 4...

Страница 9: ...nology 9 7 Additional Front Panel Setup Parameters for BACnet MS TP 91 Appendix D DNP Profile 92 Appendix E Technical Specifications 100 Appendix F Standards Compliance 102 Appendix G Ordering Guide 1...

Страница 10: ...meter can be setup through its Front Panel Web Interface or our free PMC Setup software The meter is also supported by our PecStar iEMS Integrated Energy Management System Following is a list of typic...

Страница 11: ...Logs 60 Daily Freeze Logs for kWh kvarh kVAh Total and kW kvar kVA Peak Demands 36 Monthly Freeze Logs for kWh kvarh kVAh Total and kW kvar kVA Peak Demands with Timestamps Data Recorder Log 5 Data Re...

Страница 12: ...protected Web Server allows complete access to its data and supports the configuration for most of the Setup parameters via a standard web browser 1 3 PMC 53A E application in Power and Energy Manage...

Страница 13: ...ied 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 D...

Страница 14: ...al Dimensions Figure 2 4 Terminal Dimensions Terminal Terminal Dimensions Wire Size Max Torque 1 Voltage Input 2 6mm x 3 2mm 1 5mm2 5 kgf cm M3 4 3 lb in Power Supply 2 I4 Input AI Ir Input 3 RS485 DI...

Страница 15: ...nology 6 2 4 Residual Current CT Dimensions 2 4 1 Solid Core CTs CT517203 160A 46mm Figure 2 5 CT517203 Dimensions CT517403 400A 80mm Figure 2 6 CT517403 Dimensions CT517603 1000A 120mm Figure 2 7 CT5...

Страница 16: ...ET Electric Technology 7 CT519703 630A 220x50mm Figure 2 8 CT519703 Dimensions 2 4 2 Split Core CTs CT553203 160A 48mm Figure 2 9 CT553203 Dimensions CT553303 225A 68mm Figure 2 10 CT553303 Dimensions...

Страница 17: ...wiring method for your power system The following Wiring Modes are supported 3 Phase 4 Wire 3P4W Wye Direct Connection with 3CTs or 4CTs 3 Phase 4 Wire 3P4W Wye with 3PTs and 3CTs or 4CTs 3 Phase 3 Wi...

Страница 18: ...rated phase voltage input specification Set the Wiring Mode to 3P4W Figure 2 12 3P4W Direct Connection with 3CTs or 4CTs 2 6 2 3 Phase 4 Wire 3P4W Wye with 3PTs and 3CTs or 4CTs Please consult the Se...

Страница 19: ...rect Delta Connection with 2CTs Please consult the Serial Number Label to ensure that the rated system line voltage is less than or equal to the meter s rated line voltage input specification Set the...

Страница 20: ...on with 2CTs Please consult the Serial Number Label to ensure that the rated system phase voltage is less than or equal to the meter s rated phase voltage input specification Set the Wiring Mode to 1P...

Страница 21: ...eceive Data 4 5 7 8 NC 6 Receive Data Table 2 1 RJ45 Connector Pin Description for 10 100BaseT Applications 2 7 2 RS485 Port The following figure illustrates the RS485 communications connections on th...

Страница 22: ...programmed for Energy Pulsing Figure 2 24 Pulse Output Solid State Relay Connections for Energy Pulsing The following figure illustrates the Pulse Output Solid State Relay connections on the PMC 53A E...

Страница 23: ...rminals either IR and IR should be left open and should not be connected to ground if unused Otherwise doing so would damage the device 2 13 Power Supply Wiring For AC supply connect the live wire to...

Страница 24: ...for F1 to F4 under Display Mode and Setup Mode are explained in the following table The default password is 0000 four zeros Display Mode Setup Mode Button Main Menu Sub Menus Password Page Enter Pass...

Страница 25: ...enu Display Screens 1st Row 2nd Row 3rd Row 4th Row U I Default Ull avg I avg kW Total PF Total Display 1 Voltage L N U1 U2 U3 Uln avg Display 2 Voltage L L U12 U23 U31 Ull avg Display 3 Current I1 I2...

Страница 26: ...Total VA Total Timestamp Timestamp Timestamp Max 2 Display 1 kW Total kvar Total kVA Total Timestamp Timestamp Timestamp Display 2 I1 I2 I3 Timestamp Timestamp Timestamp Pres 3 Display 1 kW Total kva...

Страница 27: ...and Current HD ODD Even for phase A B C respectively 3 1 2 6 Max Min Menu 1st 2nd 3rd Display Screens 1st Row 2nd Row 3rd Row 4th Row Max Min Default Max U1 U2 U3 Uln avg Timestamp Timestamp Timestam...

Страница 28: ...T1 kWh Imp Exp T11 Display 1 kWh Imp Exp Display 2 kvarh Imp Exp Display 3 kVAh Tot Display 4 Peak Demand P Q S Timestamp Timestamp Timestamp T21 T71 Display 1 kWh Imp Exp Display 2 kvarh Imp Exp Disp...

Страница 29: ...ent the numeric value for the password When the password has been entered pressing F4 OK will advance to the setup menu if the password is correct or Incorrect Password message will pop out 2 Selectin...

Страница 30: ...CET Electric Technology 21 3 1 3 2 Setup Menu...

Страница 31: ...dary Ratio 1 to 690V 100V CT Primary CT Primary Ratio 1 to 30000A 5A CT Secondary CT Secondary Ratio 1 to 5A 5A I4 Primary I4 Primary Ratio 1 to 30000A 5A I4 Secondary I4 Secondary Ratio 1 to 5A 5A PF...

Страница 32: ...is triggered 0 Disabled 1 Over Setpoint 2 Under Setpoint 0 Parameter The parameter to be monitored See Note 5 None OvLim Over Limit 0 UnLim Under Limit 0 ActiveDelay Active Delay 0 to 9999s 0 Inactiv...

Страница 33: ...ese English English Delimiter Delimiter See Note 8 Option1 Main 1st 1st parameter of the Default Display See Note 9 Ullavg Main 2nd 2nd parameter of the Default Display Iavg Main 3rd 3rd parameter of...

Страница 34: ...only if the device is equipped with the appropriate option Table 3 10 Setup Parameters Notes 1 PF Convention IEEE is the same as IEEE but with the opposite sign Figure 3 5 Power Factor Definitions 2...

Страница 35: ...HD 100 20 I TOHD 100 21 I TEHD 100 22 U Unbal Voltage Unbalance 100 23 I Unbal Current Unbalance 100 24 Reversal Any Phase Reversal 1 2 25 I4 Measured x1 0 001 A 26 AI 1 27 IR Residual Current x1 0 00...

Страница 36: ...e decimal point e g 123 456 789 0 9 The following table illustrates the parameters that can be selected for display in the Default Display screen Key Parameters Key Parameters Key Parameters Key Param...

Страница 37: ...nication and the PC so that they are in the same subnet 3 2 1 Setting PC s IP Address To determine the PC s IP Address click Start and then Settings on Windows 10 for other Windows common systems plea...

Страница 38: ...he PMC 53A E and then enter the IP address The default IP address is 192 168 0 100 Figure 3 10 Setting PMC 53A E s IP Address 3 2 3 Accessing the Web Interface 1 Enter the IP Address of the PMC 53A E...

Страница 39: ...the top It s recommended to disconnect from the meter s web server when it s not in use with the logout button at the upper right hand corner The PMC 53A E s Web Server will terminate the client s co...

Страница 40: ...This Last Month or Since Before Last Reset for P Q S and 3 Current TOU Displays kWh kvarh Import Export and kVAh for TOU Tariffs T1 to T8 Max Min Displays Max Min values with timestamps for real time...

Страница 41: ...gy 33 I O Displays the programmed functions and values for DI DO and AI if equipped Power Quality Harmonics Displays THD TIHD TEHD Crest Factor K Factor TDD and the 2nd to 31st individual harmonics fo...

Страница 42: ...Sequence as well as Unbalance for Voltage and Current Events SOE Display the SOE events with timestamps such as DI DO Changes Setpoint Alarms Setup Changes etc Setup Basic1 Basic settings such as Wiri...

Страница 43: ...CET Electric Technology 35 Comm RS 485 P1 Ethernet P2 SNTP and SMTP configuration Demand Demand and Self Read Time configuration...

Страница 44: ...gy 36 Clock Clock Settings including Date Time Time Zone and Date Format Maintenance2 Clear operation for different values and logs by group or individually Device Info Serial Number MAC Address Firmw...

Страница 45: ...his Month Clear Present Max Min Clear Max Min Log of This Month Clear All DR Logs Clear all the Data Recorder Logs Clear SOE Logs Clear SOE Logs Clear All Demand Clear all Demand registers and logs in...

Страница 46: ...ollowing table describes the DI s setup parameters Setup Parameter Definition Options DIx Function Each DI can be configured as a Digital Input or Pulse Counter Only DI1 to DI3 can be set as Tariff Sw...

Страница 47: ...ponds to the maximum Analog Input of 20 mA and has a range of 999 999 to 999 999 For example to measure the oil temperature of a transformer connect the outputs of the temperature sensor to the AI ter...

Страница 48: ...ually 15 minutes based on the Sliding Window method The PMC 53A E provides Present Demand and Predicted Demand for Ia Ib Ic kW Total kvar Total and kVA Total updated once a second as well as Max Deman...

Страница 49: ...rrent respectively 4 3 3 Harmonics The PMC 53A E provides Voltage and Current with THD TOHD TEHD and up to the 31st individual harmonics analysis Additionally TDD K Factor and Crest Factor for Current...

Страница 50: ...nd n Harmonic Order 1 2 3 4 etc In RMS Load Current at the nth Harmonic 4 3 3 3 K Factor K Factor is defined as the weighted sum of the Harmonic Load Current according to their effects on transformer...

Страница 51: ...ring Figure 4 1 Over Setpoint Figure 4 2 Under Setpoint Setpoints can be programmed via the Front Panel or through communications and have the following setup parameters Setup Parameter Definition Opt...

Страница 52: ...rameter Scale Resolution Unit 0 None 1 Uln Any Phase Voltage x1 0 001 V 2 Ull Any Line Voltage 3 I Any Phase Current A 4 In Calculated 5 Frequency 0 01 Hz 6 P kW Total 0 001 W 7 Q kvar Total var 8 S k...

Страница 53: ...ail Table 4 8 Setpoint Trigger 4 5 Logging 4 5 1 Max Min Log The PMC 53A E records the Max Log and Min Log of This Month Since Last Reset and Last Month Before Last Reset with timestamp for 45 paramet...

Страница 54: ...e invalid 2 When the wiring mode is 1P3W the demand measurements for Phase C are invalid 4 5 3 Monthly Energy Log The PMC 53A E stores monthly energy data for the present month and the last 12 months...

Страница 55: ...ace at 00 00 of the first day of each month A non zero value means that the Self Read will take place at a specific time and day based on the formula Monthly Self Read Time Day x 100 Hour where 0 Hour...

Страница 56: ...ogramming of the Data Recorder is only supported over communications Each Data Recorder provides the following setup parameters Setup Parameters Value Option Default Trigger Mode 0 Disabled 1 Triggere...

Страница 57: ...ffs Setup Each TOU schedule has the following setup parameters and can only be programmed via communications Setup Parameters Definition Options Daily Profile Specify a daily rate schedule which can b...

Страница 58: ...s IP Address for example 192 40 165 68 should be programmed into the Server IP setup parameter 2 The default Sender s email address is PMC 53A E foxmail com 3 The Password should not exceed 20 ASCII...

Страница 59: ...s e g PMC 53A via the PMC 53A E s Ethernet P2 and RS485 port P1 This eliminates the need for an additional external Ethernet to RS485 Gateway simplifies the overall network design and saves cost The M...

Страница 60: ...ver TCP IP protocol for this to work 4 Make sure the serial port settings such as Baud Rate and Data Format are identical between the PMC 53A E s RS485 port and the RS485 enabled devices 5 The Master...

Страница 61: ...tal may be abnormal 3P4W or 3P3W B09 Negative kWa may be abnormal 3P4W only B10 Negative kWb may be abnormal 3P4W only B11 Negative kWc may be abnormal 3P4W only B12 CTa polarity may be reversed 3P4W...

Страница 62: ...on Floating Point Number 5 1 Basic Measurements Register Property Description Format Scale Unit 0000 RO Uan Float x1 V 0002 RO Ubn Float 0004 RO Ucn Float 0006 RO Uln Average Float 0008 RO Uab Float 0...

Страница 63: ...asurements Notes 1 I4 AI Ir DI Status and DO Status are only meaningful if the meter is equipped with the corresponding option 2 For the DI Status register the bit values of B0 to B3 represent the sta...

Страница 64: ...he Log Pointer for Daily Freeze Log and Monthly Freeze Log is between 0 and 0xFFFF 9 When the Wiring Mode is 1P2W L N or 1P2W L L the L2 and L3 phase voltages and currents have no meaning and their re...

Страница 65: ...t INT32 0632 RO kvarh Net INT32 0634 RO kvarh Total INT32 0636 RW kVAh INT32 kVAh 0638 RW kvarh Q1 INT32 kWh 0640 RW kvarh Q2 INT32 0642 RW kvarh Q3 INT32 0644 RW kvarh Q4 INT32 0646 RW kWh Import of...

Страница 66: ...NT32 kvarh 0772 RW kvarh Export of T1 INT32 0774 RW kVAh of T1 INT32 kVAh 0776 RW kWh Import of T2 INT32 kWh 0778 RW kWh Export of T2 INT32 0780 RW kvarh Import of T2 INT32 kvarh 0782 RW kvarh Export...

Страница 67: ...of T3 INT32 kWh 0908 RW kWh Export of T3 INT32 0910 RW kvarh Import of T3 INT32 kvarh 0912 RW kvarh Export of T3 INT32 0914 RW kVAh of T3 INT32 kVAh 0916 RW kWh Import of T4 INT32 kWh 0918 RW kWh Expo...

Страница 68: ...00 RO Ia TDD Float x1 0 1 means 10 1302 RO Ib TDD Float 1304 RO Ic TDD Float 1306 RO Ia TDD Odd Float 1308 RO Ib TDD Odd Float 1310 RO Ic TDD Odd Float 1312 RO Ia TDD Even Float 1314 RO Ib TDD Even Fl...

Страница 69: ...e L3 phase voltages THD TOHD TEHD HDxx have no meaning and their registers are reserved 5 5 Demands 5 5 1 Present Demands Register Property Description Format Scale Unit 3000 RO Ia Float x1 A 3002 RO...

Страница 70: ...RO kvar Total var 3630 3635 RO kVA Total VA 3636 3641 RO kW Total of T1 W 3642 3647 RO kvar Total of T1 var 3648 3653 RO kVA Total of T1 VA 3654 3659 RO kW Total of T2 W 3660 3665 RO kvar Total of T2...

Страница 71: ...61 RO PFc 4162 4167 RO PF Total 4168 4173 RO Frequency x1 Hz 4174 4179 RO In Calculated x1 A 4180 4185 RO Uan Uab THD x1 4186 4191 RO Ubn Ubc THD 4192 4197 RO Ucn Uca THD 4198 4203 RO Ia THD 4204 4209...

Страница 72: ...ctor 4540 4545 RO Ib Crest Factor 4546 4551 RO Ic Crest Factor 4552 4557 RO Voltage Unbalance 4558 4563 RO Current Unbalance 4564 4569 RO I4 x1 A 4570 4575 RO Ir Residual Current Table 5 19 Min Log of...

Страница 73: ...e 5 6 5 Max Min Log Structure x1 V 4906 4911 RO Ubn 4912 4917 RO Ucn 4918 4923 RO Uln Average 4924 4929 RO Uab 4930 4935 RO Ubc 4936 4941 RO Uca 4942 4947 RO Ull Average 4948 4953 RO Ia x1 A 4954 4959...

Страница 74: ...W kvarh Export INT32 0996 RO kvarh Net INT32 0998 RO kvarh Total INT32 1000 RW kVAh INT32 x0 1 kVAh 1002 RW kvarh Q1 INT32 x0 1 kvarh 1004 RW kvarh Q2 INT32 1006 RW kvarh Q3 INT32 1008 RW kvarh Q4 INT...

Страница 75: ...aily Freeze Log Register Property Description Format Scale Unit 12000 RW Index1 INT16 1 to 60 12001 RO High order Byte Year 0 99 Low order Byte Month 1 12 INT16 12002 RO High order Byte Day 1 31 Low o...

Страница 76: ...with N 1 and stop when either N 36 or when the returned Log Record is invalid After that all the software has to do is to read the Log on a monthly basis with N 1 5 9 SOE Log The SOE Log Pointer poin...

Страница 77: ...l Setpoint Active Return 3 1 0 Over Current Setpoint Active Return 4 1 0 Over In Setpoint Active Return 5 1 0 Over Frequency Setpoint Active Return 6 1 0 Over kW Total Setpoint Active Return 7 1 0 Ove...

Страница 78: ...tive Return 57 1 0 Under Voltage TOHD Setpoint Active Return 58 1 0 Under Voltage TEHD Setpoint Active Return 59 1 0 Under Current THD Setpoint Active Return 60 1 0 Under Current TOHD Setpoint Active...

Страница 79: ...ically 4 Switch Schedule 2 to Schedule 1 automatically Table 5 30 TOU Switch Records 9 0 0 Clear All Data via Front Panel3 10 0 0 Clear SOE Log via Front Panel 11 0 x 1 to 4 Clear DIx Pulse Counter vi...

Страница 80: ...the Illegal Data Value error code 0x03 as defined by the Modbus protocol 5 11 Device Setup 5 11 1 Basic Setup Parameters Register Property Description Format Range Default 6000 RW PT Primary1 UINT32...

Страница 81: ...INT16 See Note 15 Table 5 33 Basic Setup Parameters Notes 1 The value of PT Primary PT Secondary cannot exceed 10000 2 There are two ways to calculate THD THDf THDf In 2 n 2 I1 100 where I1 represents...

Страница 82: ...bject 1 Binary Inputs 0 Disabled 1 Enabled B01 Object 10 Binary Output B02 Object 20 32 Bit Binary Counters B03 Object 20 16 Bit Binary Counters B04 Object 21 Analog Inputs B05 Object 30 Analog Output...

Страница 83: ...Type UINT16 0 4 20mA 1 0 20mA 6251 RW AI Zero Scale INT32 999 999 to 999 999 Default 400 6253 RW AI Full Scale INT32 999 999 to 999 999 Default 2000 6255 6259 RW Reserved Table 5 37 I O Setup Paramete...

Страница 84: ...P DMD kW Total Present Demand W 11 Q DMD kvar Total Present Demand var 12 S kVA Total Present Demand VA 13 P DMD Pred kW Total Predicted Demand W 14 Q DMD Pred kvar Total Predicted Demand var 15 S DM...

Страница 85: ...W Data Recorder 1 See Table 5 43 DR Setup Parameter Data Structure 6624 6647 RW Data Recorder 2 6648 6671 RW Data Recorder 3 6672 6695 RW Data Recorder 4 6696 6719 RW Data Recorder 5 Please refer to A...

Страница 86: ...itch the TOU schedules 7009 RW Sunday Setup UINT16 0 Weekday1 1 Weekday2 2 Weekday3 7010 RW Monday Setup UINT16 7011 RW Tuesday Setup UINT16 7012 RW Wednesday Setup UINT16 7013 RW Thursday Setup UINT1...

Страница 87: ...eason 9 Weekday 1 Daily Profile UINT16 0 to 19 34 RW Season 9 Weekday 2 Daily Profile UINT16 35 RW Season 9 Weekday 3 Daily Profile UINT16 36 RW Season 10 Start Date UINT16 See Season 2 Start Date 37...

Страница 88: ...d 2 Tariff UINT16 0 T1 7 T8 4 RW Period 3 Start Time UINT16 See Period 2 Start Time 5 RW Period 3 Tariff UINT16 0 T1 7 T8 6 RW Period 4 Start Time UINT16 See Period 2 Start Time 7 RW Period 4 Tariff U...

Страница 89: ...ate Day 9 Daily Profile UINT16 0 to 19 27 RW Alternate Day 10 Date UINT32 Table 5 51 29 RW Alternate Day 10 Daily Profile UINT16 0 to 19 Table 5 51 0 to 19 240 RW Alternate Day 81 Date UINT32 Table 5...

Страница 90: ...registers are implemented as both Write Only Modbus Coil Registers 0XXXXX and Modbus Holding Registers 4XXXXX which can be controlled with the Force Single Coil command Function Code 0x05 or the Pres...

Страница 91: ...d to the Peak Demand of Last Month Before Last Reset and then cleared 5 Writing 0xFF00 to the Clear All Demand register to clear all Demand registers and logs including Real time Present Demand Peak D...

Страница 92: ...ng table Register Value Hex ASCII 60200 0x50 P 60201 0x4D M 60202 0x43 C 60203 0x2D 60204 0x35 5 60205 0x33 3 60206 0x41 A 60207 0x2D 60208 0x45 E 60209 60219 0x20 Null Table 5 56 ASCII Encoding of PM...

Страница 93: ...1 DI1 Pulse Counter 281 kWh Export of T1 301 kWh Export of T5 262 DI2 Pulse Counter 282 kvarh Import of T1 302 kvarh Import of T5 263 DI3 Pulse Counter 283 kvarh Export of T1 303 kvarh Export of T5 26...

Страница 94: ...r 4 kWh Net Ull avg Uln avg Ia THD T1 kvarh Exp Parameter 5 kvarh Import Ia kWa Ib THD T2 kWh Imp Parameter 6 kvarh Export Ib kWb Ic THD T2 kWh Exp Parameter 7 kvarh Total Ic kWc Ia TDD T2 kvarh Imp P...

Страница 95: ...ble Properties Object_Identifier Number_Of_APDU_Reries APDU_Timeout System_Status Object_Name Location Description Max_Master Max_Info_Frame Local_Time Local_Date Property Range Restrictions Object_Id...

Страница 96: ...ility optional properties and all required Analog_Input object properties None of them are writable The values that are not instantaneous i e Accumulated Energy Peak Demand are non volatile Register D...

Страница 97: ...ctor R AI 1328 Ic Crest Factor R AI 1330 U Unbalance R AI 1332 I Unbalance R AI 0074 dPFa1 R 0 to 1 AI 0076 dPFb1 R AI 0078 dPFc1 R AI 0058 Uan Angle3 R AI 0060 Ubn Angle3 R AI 0062 Ucn Angle3 R AI 00...

Страница 98: ...iding Windows R W 1 to 15 1 AV 6047 Interval Energy Period R W 5 to 60 min 60 AV 9603 Clear Present Peak Demand W 65280 Default 0 Writing 0xFF00 to the register to execute the described action AV 9601...

Страница 99: ...Default MAC MS TP ID 0 to127 100 INST Object Identifier 0 to 4194302 26001 MAXMAS Maximum Number of Master 0 to 127 127 LOCK Disable communication YES NO NO BAUD Baud rate 1200 2400 4800 9600 19200 3...

Страница 100: ...en reporting Event Data Slave devices only When sending multi fragment responses Slave devices only Sometimes Configurable Timeouts while waiting for Data Link Confirm None Fixed at ___ Variable Confi...

Страница 101: ...ed Configurable 16 Bits 32 Bits Other Value ______ Point by point list attached Sends Multi Fragment Responses Yes No Configurable Sequential File Transfer Support Append File Mode Yes No Custom Statu...

Страница 102: ...en 0 and 65519 After device restart Function Code 0 Reset of Remote Link must be executed to enable DNP communication The following table describes which Data Link Layer functions are supported Reques...

Страница 103: ...Always 0 11 Clear DI3 Pulse Counter UINT8 Always 0 12 Clear DI4 Pulse Counter UINT8 Always 0 13 Reserved UINT8 14 Reserved UINT8 15 Clear All Pulse Counters UINT8 Always 0 16 DO1 UINT8 Bit Flags 17 DO...

Страница 104: ...s well as the meanings of the returned Status Object 20 32 BIT Binary Counters Primary Readings Included in Class 0 responses Read with Object 20 Variation 5 and Qualifier 6 Point Description Format U...

Страница 105: ...P F b1 INT32 27 P F c1 INT32 28 P F Total INT32 29 FREQ INT32 x100 Hz 30 Uan Uab 3P3W Angle INT32 x100 31 Ubn Ubc 3P3W Angle INT32 32 Ucn Uca 3P3W Angle INT32 33 Ia Angle INT32 34 Ib Angle INT32 35 Ic...

Страница 106: ...Month Before Last Reset INT32 97 kW Peak Demand of Last Month Before Last Reset INT32 x1 W 98 kvar Peak Demand of Last Month Before Last Reset INT32 var 99 kVA Peak Demand of Last Month Before Last R...

Страница 107: ...r the device s time The time shows the number of UNIX milliseconds since 00 00 00 January 1 1970 calculated by UNIX seconds 1000 milliseconds Object 60 Class Objects Read with Function Code 1 Variatio...

Страница 108: ...rent Form A Solid State Relay Optical 80V 50mA Optional I4 Input I41 I42 In Range Starting Current 5A 5A 1A Auto Scale 0 1 to 200 In 0 1 In Optional Residual Current Input IR IR In Range CT Type 0 5mA...

Страница 109: ...s Accuracy Resolution Voltage 0 2 Reading 0 05 F S 0 001V Current 0 2 Reading 0 05 F S 0 001A I4 measurement 0 2 0 001A Ir measurement 0 5 0 001A kW kvar kVA 0 5 0 001k kWh kVAh IEC 62053 22 Class 0 5...

Страница 110: ...00 4 11 2004 Oscillatory waves EN 61000 4 12 2006 Radio Disturbances CISPR 22 2006 Level B Emission Tests Limits and methods of measurement of electromagnetic disturbance characteristics of industrial...

Страница 111: ...CET Electric Technology 103 Appendix G Ordering Guide...

Страница 112: ...gy 104 Contact us CET Inc 8 F Westside Building 201 Terra Industrial Tradepark Che Gong Miao Shenzhen Guangdong P R China 518040 Tel 86 755 8341 5187 Fax 86 755 8341 0291 Email sales cet global com We...

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