Manual
EN
PEM533
Universal measuring device
Software version 2.00.XX
PEM533_D00013_01_M_XXEN/01.2016
B 9310 0533B 9310 0534B 9310 0535B 9310 0536
Page 1: ...Manual EN PEM533 Universal measuring device Software version 2 00 XX PEM533_D00013_01_M_XXEN 01 2016 B 9310 0533 B 9310 0534 B 9310 0535 B 9310 0536...
Page 2: ...nberg Germany Postfach 1161 35301 Gruenberg Germany Tel 49 6401 807 0 Fax 49 6401 807 259 E Mail info bender de www bender de Bender GmbH Co KG All rights reserved Reprinting only with permission of t...
Page 3: ...l safety instructions 12 3 Device description 13 3 1 Area of application 13 3 2 Device features 13 3 3 Versions 14 3 4 Application example 15 3 5 Description of function 16 3 6 Front view and rear vie...
Page 4: ...tching on 23 5 3 Switching on 23 5 4 System 24 6 Operation 25 6 1 Getting to know the operating elements 25 6 2 LCD testing 26 6 3 Getting to know standard display areas 27 6 4 Power and current deman...
Page 5: ...ing 49 7 6 1 Peak demand log 49 7 6 2 Max Min log 49 7 6 3 Event log SOE log 51 7 7 Power Quality 51 7 7 1 Harmonic distortion 51 7 7 2 unbalance 52 8 Modbus Register Map 53 8 1 Basic measurements 54...
Page 6: ...rs 75 8 8 1 Digital input setpoint data structure 77 8 8 2 Control setpoints data structure 78 8 9 Event log SOE log 79 8 10 Time setting 85 8 11 DOx control 86 8 12 Universal measuring device informa...
Page 7: ...operating manual it may nevertheless contain errors and mistakes The Bender Group cannot accept any liability for injury to persons or damage to property resulting from errors or mistakes in this man...
Page 8: ...e Repair Service Repair calibration update and replacement service for all Bender products Repair calibration testing and analysing Bender products Hardware and software update for Bender devices Deli...
Page 9: ...ourses for customers Tel 49 6401 807 752 762 technical issues 49 6401 807 753 commercial matters Fax 49 6401 807 759 E mail fieldservice bender service de Internet www bender de Available from 7 00 a...
Page 10: ...gemeinen Lieferbedin gungen f r Erzeugnisse und Leistungen der Elektroindustrie software clause in respect of the licensing of standard software as part of deliveries modifications and changes to gene...
Page 11: ...ettings according to local equipment and operating conditions The observation of all information in the operating manual 2 2 Qualified personnel Only electrically skilled persons are authorised to ins...
Page 12: ...rchased from or recommended by the manufacturer of the equipment Failure to observe this requirement can result in fire electric shock and injury Information plates must always be clearly legible Repl...
Page 13: ...M533 for power quality and energy management is characterised by the following features Accuracy class in accordance withIEC 62053 22 0 5 S Password protection 9 programmable setpoints LED pulse outpu...
Page 14: ...ive energy import in kWh kvarh Active and reactive energy export in kWh kvarh Voltage unbalance in Current unbalance in Harmonic distortion THD TOHD TEHD for U and I k factor for I 3 3 Versions PEM533...
Page 15: ...g 3 1 Example of application Modbus TCP Ethernet BMS 1 12 Modbus RTU Datenbank L PEN PE L N PE U I Modbus TCP Modbus RTU PAS PEM7xx U I NSHV UV1 1 12 RCMS UV2 U I U I U I RCMS Modbus TCP Modbus RTU Mo...
Page 16: ...ies easily legible and enables fast configuration In addition the RS 485 interface allows a central evaluation and processing of data Switching operations can be monitored or initiated via the digital...
Page 17: ...ed persons are allowed to connect and commission the device Such persons must have read this manual and understood all instructions relating to safety 4 3 Installing the device 4 3 1 Dimension diagram...
Page 18: ...el cutout of 92 mm x 92 mm is necessary for installation 1 Insert the device through the cutout in the front panel 2 Insert the two installation clips into the equipment rail from behind 3 Push the cl...
Page 19: ...und Errichtung elektrischer Betriebsmittel Abschnitt 557 Selection and erection of electrical equipment Section 557 Hilfsstromkreise Auxiliary circuits 4 5 Instructions for connection Connect the PEM...
Page 20: ...fuse quick response If being supplied from an IT system both lines have to be protected by a fuse 3 Digital inputs 4 Digital outputs N O contacts 5 Measuring voltage inputs The measuring leads should...
Page 21: ...ystem Fig 4 5 Connection diagram three phase 4 wire system e g TN S system 4 7 2 Three phase 3 wire system The PEM can be used in three phase 3 wire systems Fig 4 6 Connection diagram three phase 3 wi...
Page 22: ...ransformers 4 8 Digital inputs The universal measuring device PEM533 provides 6 digital inputs The inputs are supplied by a galvanically isolated DC 24 V voltage Through an external wiring a current o...
Page 23: ...respond to the nameplates infor mation 2 Has the nominal insulation voltage of the measuring current transformer not been exceeded 3 Does the measuring current transformer s maximum current correspond...
Page 24: ...he device into Bender s own BMS Bender measu ring device interface bus protocol via additional communication modules In this way communication with already existing Bender devices for device parameter...
Page 25: ...ion to the left 5 POWER button Display power related measured quantities in the menu go up one entry in case of numerical values increase the value 6 HARMONICS button Display harmonics in the menu mov...
Page 26: ...taneously for 2 seconds enters the LCD testing mode During testing all LCD segments are illuminated for one second and then turned off for 1 second This cycle will be repeated 3 times After completion...
Page 27: ...es 3 Harmonic Distortion HD unbalance unb quadrant measurement units 4 Displays energy information such as active energy import export net energy and total energy in kWh reactive energy import export...
Page 28: ...f kW MW kvar kVA MVA Measurement units for P Q S Current value expressed as a per centage inductive capacitive C1 Status communica tion interface Alarm symbol Quadrant 4 IMP kWh Active energy import E...
Page 29: ...ng to the following scheme Fig 6 5 Display peak demand No Description 1 Peak demand value 2 Peak demand timestamp date JJJJ MM TT 3 Peak demand timestamp time HH MM SS 4 Demand displays I1 I1 I2 I2 I3...
Page 30: ...t of energy displayed corresponds to the amount of energy converted by the measuring device In order to determine the actual amount of energy the flashing frequency can be calculated from the CT ratio...
Page 31: ...1 UAVG V UL1L2 UL2L3 UL3L1 ULL I1 I2 I3 IAVG A I1 I2 I3 I I4 A I4 F Hz F U unb Unbalance U I unb Unbalance I U1 PA U2 U3 Phase angle UL1 Phase angle UL2 Phase angle UL3 I1 PA I2 I3 Phase angle I1 Pha...
Page 32: ...M A Peak demand I3 this month JJJJ MM TT hh mm ss I1 DMD MAX LM A Peak demand I1 last month JJJJ MM TT hh mm ss I2 DMD MAX LM A Peak demand I2 last month JJJJ MM TT hh mm ss I3 DMD MAX LM A Peak deman...
Page 33: ...Sges PF1 PF2 PF3 PFTOT L1 L2 L3 ges dPF1 dPF2 dPF3 dTOT Displacement factor cos L1 Displacement factor cos L2 Displacement factor cos L3 TOT W var VA Pges Qges Sges ges DMD W var VA Demand P Demand Q...
Page 34: ...bilities via the POWER button Note In DELTA mode the display is skipped Q DMD MAX LM var Peak demand Q last month JJJJ MM TT hh mm ss S DMD MAX LM VA Peak demand S last month JJJJ MM TT hh mm ss Left...
Page 35: ...I1 k factor I2 k factor I3 U THD Even TEHDUL1 TEHDUL2 TEHDUL3 TEHDULN I THD Even TEHDI1 TEHDI2 TEHDI3 TEHDI U THD ODD TOHDUL1 TOHDUL2 TOHDUL3 TOHDULN I THD ODD TOHDI1 TOHDI2 TOHDI3 TOHDI HD2 U1 U2 U3...
Page 36: ...UL3 31st harmonic ULN HD31 I1 I2 I3 IAVG 31st harmonic I1 31st harmonic I2 31st harmonic I3 31st harmonic I Left column Right column Value IMP kWh Active energy import EXP kWh Active energy export nE...
Page 37: ...utton V I Arrow button Moves the cursor to the left by one position if the parameter being changed is a numerical value POWER Arrow button To move up in the menu or increments a value HARMONICS Arrow...
Page 38: ...t baud rate BAUD CT transformation ratio CT Set pulse constant EN CONST Clear energy values CLR ENGY Clear max min values CLR MXMN Clear peak demand CLR PDMD Reactive energy import IMP kvarh Active en...
Page 39: ...age transfor mer Select transformer ratio for the voltage transformer 1 2200 1 CT Measuringcurrent transformers Select CT transfor mer ratio 1 30 000 1 A 1 6 000 5 A 1 PF SET Power factor rule Power f...
Page 40: ...Wh Active energy export Presetting of active energy export 0 999 999 999 0 IMP kvarh Reactive energy import Presetting of reac tive energy import 0 999 999 999 0 EXP kvarh Reactive energy export Prese...
Page 41: ...memory YES NO NO DAT Date Set current date YY MM DD CLK Time Set current time HH MM SS BLTO SET Display lighting Time duration until the display gets dark 0 59 minutes 3 Info Device informa tion read...
Page 42: ...rt Reactive power export Quadrant 1 Power factor Active power import Reactive power import Quadrant 2 Power factor Active power export Reactive power import IEC Reactive power import Active power impo...
Page 43: ...0 flashes OK PASWORD 0 0 Factory setting PAS SET NO SYS SET NO OK SYS SET NO NO flashes or SYS SET YES YES flashes OK SYS SET YES TYPE WYE Factory setting PT 1 Factory setting CT 1 Factory setting OK...
Page 44: ...Operation 44 PEM533_D00013_01_M_XXEN 01 2016...
Page 45: ...xamples 1 Can be operated via buttons on the front panel Chapter 6 8 Setup using the button at the device 2 Operation via communications interface 3 Control setpoints Control actions in case of setpoi...
Page 46: ...S2 S3 S Reactive energy Q Q1 Q2 Q3 Q Power factor 1 2 3 Frequency Voltage unbalance Current unbalance Total harmonic distortion voltage THDU1 THDU2 THDU3 Total harmonic distortion current THDI1 THDI2...
Page 47: ...rm symbol at the bottom of the LC display is lit if there are any reached active control setpoints Setpoints can be programmed via the communications interface The following setup parameters are provi...
Page 48: ...n must have met before returning to normal condition Each status change generates an event which is stored in the event log The range of the delay on release can be between 0 and 9 999 seconds 7 Setpo...
Page 49: ...e table below This month Last month Maximum values Minimum values Maximum values Minimum values UL1 max UL1 min UL1 max UL1 min UL2 max UL2 min UL2 max UL2 min UL3 max UL3 min UL3 max UL3 min ULN max...
Page 50: ...x 3 min 3 max 3 min ges max ges min ges max ges min f max f min f max f min max voltage unba lance min voltage unba lance max voltage unba lance min voltage unba lance max current unba lance min curre...
Page 51: ...on the relevant parameter values and a timestamp in 1 ms resolution All event entries can be retrieved via the communications interface The event log can be cleared using the buttons on the front pane...
Page 52: ...the average value L1 L2 L3 Harmonics voltage THD THD THD TEHD TEHD TEHD TOHD TOHD TOHD 2nd harmonic 2nd harmonic 2nd harmonic 31st harmonic 31st harmonic 31st harmonic Harmonics current THD THD THD TE...
Page 53: ...ith the exception of the DO control registers which are implemented as Write Only Registers WO write only PEM533 supports the 6 digit addressing scheme and the following Modbus functions 1 Holding reg...
Page 54: ...T32 100 V 0012 RO UL3L1 UINT32 100 V 0014 RO ULL UINT32 100 V 0016 RO I1 UINT32 1000 A 0018 RO I2 UINT32 1000 A 0020 RO I3 UINT32 1000 A 0022 RO I UINT32 1000 A 0024 RO PL1 1 INT32 1000 kW 0026 RO PL2...
Page 55: ...7 RO Displacement factor L1 INT16 x1000 0068 RO Displacement factor L2 INT16 x1000 0069 RO Displacement factor L3 INT16 x1000 0070 RO Phase angle UL1 UINT16 x100 0071 RO Phase angle UL2 UINT16 x100 00...
Page 56: ...ive open B1 for DO2 1 active closed 0 inactive open 5 The alarm register 0082 indicates the various alarm states 1 active 0 inactive The fol lowing table illustrates details of the alarm register Tab...
Page 57: ...tal active energy UINT32 kWh 0208 RW Reactive energy import UINT32 kvarh 0210 RW Reactive energy export UINT32 kvarh 0212 RO Reactive energy net amount INT32 kvarh 0214 RO Total reactive energy UINT32...
Page 58: ...x10 000 0423 RO THDI3 UINT16 x10 000 0424 RO UL1 2nd harmonic UINT16 x10 000 0425 RO UL2 2nd harmonic UINT16 x10 000 0426 RO UL3 2nd harmonic UINT16 x10 000 0427 RO I1 2nd harmonic UINT16 x10 000 0428...
Page 59: ...32 x100 V 1016 RO Demand I1 INT32 x1000 A 1018 RO Demand I2 INT32 x1000 A 1020 RO Demand I3 INT32 x1000 A 1022 RO Demand I INT32 x1000 A 1024 RO Demand PL1 INT32 x1000 kW 1026 RO Demand PL2 INT32 x100...
Page 60: ...NT32 x1000 1056 RO Demand f INT32 x100 Hz 1058 RO Demand voltage unbalance INT32 x1000 1060 RO Demand current unbalance INT32 x1000 1062 RO Demand THDUL1 INT32 x10 000 1064 RO Demand THDUL2 INT32 x10...
Page 61: ...INT32 x100 V 1412 RO UL3L1 max INT32 x100 V 1414 RO ULL max INT32 x100 V 1416 RO I1 max INT32 x1000 A 1418 RO I2 max INT32 x1000 A 1420 RO I3 max INT32 x1000 A 1422 RO I max INT32 x1000 A 1424 RO PL1...
Page 62: ...ax INT32 x1000 1454 RO ges max INT32 x1000 1456 RO f max INT32 x100 Hz 1458 RO max voltage unbalance INT32 x1000 1460 RO max current unbalance INT32 x1000 1462 RO THDUL1 max INT32 x10 000 1464 RO THDU...
Page 63: ...V 1614 RO ULL min INT32 x100 V 1616 RO I1 min INT32 x1000 A 1618 RO I2 min INT32 x1000 A 1620 RO I3 min INT32 x1000 A 1622 RO I min INT32 x1000 A 1624 RO PL1 min INT32 x1000 kW 1626 RO PL2 min INT32 x...
Page 64: ...654 RO ges min INT32 x1000 1656 RO f min INT32 x100 Hz 1658 RO min voltage unbalance INT32 x1000 1660 RO min current unbalance INT32 x1000 1662 RO THDUL1 min INT32 x10 000 1664 RO THDUL2 min INT32 x10...
Page 65: ...nth see table 8 9 x1000 kW 1805 1809 RO Peak demand Q of this month x1000 kvar 1810 1814 RO Peak demand S of this month x1000 kVA 1815 1819 RO Peak demand I1 of this month x1000 A 1820 1824 RO Peak de...
Page 66: ...e Tab 8 9 Peak demand data structure Offset Property Description Format Note 0 RO Peak demand value INT32 2 RO HiWord Year UINT16 1 99 year 2000 RO LoWord Month 1 12 3 RO HiWord Date Day UINT16 1 28 2...
Page 67: ...5 2029 RO UL2L3 max x100 V 2030 2034 RO UL3L1 max x100 V 2035 2039 RO ULL max x100 V 2040 2044 RO I1 max x1000 A 2045 2049 RO I2 max x1000 A 2050 2054 RO I3 max x1000 A 2055 2059 RO I max x1000 A 2060...
Page 68: ...x x1000 2130 2134 RO 3 max x1000 2135 2139 RO ges max x1000 2140 2144 RO f max x100 Hz 2145 2149 RO min voltage unbalance x1000 2150 2154 RO min current unbalance x1000 2155 2159 RO THDUL1 max x10 000...
Page 69: ...2L3 min x100 V 2330 2334 RO UL3L1 min x100 V 2335 2339 RO ULL min x100 V 2340 2344 RO I1 min x1000 A 2345 2349 RO I2 min x1000 A 2350 2354 RO I3 min x1000 A 2355 2359 RO I min x1000 A 2360 2364 RO PL1...
Page 70: ...O 2 min x1000 2430 2434 RO 3 min x1000 2435 2439 RO ges min x1000 2440 2444 RO f min x100 Hz 2445 2449 RO min voltage unbalance x1000 2450 2454 RO min current unbalance x1000 2455 2459 RO THDUL1 min x...
Page 71: ...max x100 V 2635 2639 RO ULL max x100 V 2640 2644 RO I1 max x1000 A 2645 2649 RO I2 max x1000 A 2650 2654 RO I3 max x1000 A 2655 2659 RO I max x1000 A 2660 2664 RO PL1 max x1000 kW 2665 2669 RO PL2 ma...
Page 72: ...x1000 2735 2739 RO ges max x1000 2740 2744 RO f max x100 Hz 2745 2749 RO max voltage unbalance x1000 2750 2754 RO max current unbalance x1000 2755 2759 RO THDUL1 max x10 000 2760 2764 RO THDUL2 max x...
Page 73: ...30 2934 RO UL3L1 min x100 V 2935 2939 RO ULL min x100 V 2940 2944 RO I1 min x1000 A 2945 2949 RO I2 min x1000 A 2950 2954 RO I3 min x1000 A 2955 2959 RO I min x1000 A 2960 2964 RO PL1 min x1000 kW 296...
Page 74: ...9 RO min voltage unbalance x1000 3050 3054 RO min current unbalance x1000 3055 3059 RO THDUL1 min x10 000 3060 3064 RO THDUL2 min x10 000 3065 3069 RO THDUL3 min x10 000 3070 3074 RO THDI1 min x10 000...
Page 75: ...e UINT16 0 1200 1 2400 2 4800 3 9600 4 19200 6005 RW Modbus RTU parity UINT16 0 8N2 1 8O1 2 8E1 3 8N1 4 8O2 5 8E2 6006 6014 Reserved 6015 RW Power factor rule UINT16 B1B0 00 IEC 01 IEEE 10 IEEE 6016 R...
Page 76: ...6144 6152 RW Setpoint 9 6153 6271 Reserved 6272 RW Enable energy pulse UINT16 0 disabled 1 enabled 6273 RW Pulse constant UINT16 0 1000 imp kxh 6274 RW Read time UINT16 0 6275 6289 Reserved 6290 WO C...
Page 77: ...DI5 and DI6 Tab 8 18 Register 6048 Example If register 6046 contains a value of 0x101 it means the following After being enabled DI1 controls output DO2 DI2 controls output DO1 DI2 DI1 Bit 15 10 9 8...
Page 78: ...2 RW Threshold value exceeded INT32 4 RW Value below release threshold INT32 6 RW Response threshold value delay UINT16 0 9999 s 7 RW Release threshold value delay UINT16 0 9999 s 8 RW Trigger 2 UINT...
Page 79: ...SOE log The following table describes the internal data structure of the 8 registers which belong to each event in the SOE log Key 0 1 2 3 21 Action DO1 DO2 Reserved Register Property Description For...
Page 80: ...RO Millisecond 0 999 6 RO HiWord Event value 7 RO LoWord Event value Event classification Event sub classification Event value option Description 1 1 1 0 Digital input 1 closed open 2 1 0 Digital inp...
Page 81: ...rigger value Setpoint Pges exceeded 5 Trigger value Setpoint Qges exceeded 6 Trigger value x 1000 Setpoint ges exceeded 7 Trigger value x 10 000 Setpoint THDU exceeded 8 Trigger value x 10 000 Setpoin...
Page 82: ...TEHDI return 27 Return value x 10 000 Setpoint TOHDU return 28 Return value x 1000 Setpoint TOHDI return 29 Return value x 1000 Setpoint demand Pges return 30 Return value x 1000 Setpoint demand Qges...
Page 83: ...t ULN return 50 Return value x 100 Setpoint ULL return 51 Return value x 1000 Setpoint I return 52 Return value Setpoint Pges return 53 Return value Setpoint Qges return 54 Return value x 1000 Setpoin...
Page 84: ...0 Supply voltage on 2 0 Supply voltage off 3 0 Setup changed via device buttons 4 0 Setup changed via communications 5 0 Counter DI cleared via communication 6 0 Event log cleared via device buttons...
Page 85: ...ormat will be ignored Optionally the register 9003 displays milliseconds When broadcasting time the func tion code has to be set to 0x10 Preset Multiple Register Incorrect date or time values will be...
Page 86: ...achieved by writing 0xFF00 to the appropriate DO register If an Execute command is not received within 15 seconds the output will be deacti vated again Each command that is to be sent to an output not...
Page 87: ...Property Description Format Note 9800 9819 RO Model UINT16 see table 8 28 9820 RO Software version UINT16 e g 10000 V1 00 00 9821 RO Protocol version UINT16 e g 40 V4 0 9822 RO Software update date ye...
Page 88: ...Modbus Register Map 88 PEM533_D00013_01_M_XXEN 01 2016...
Page 89: ...ring circuit Measuring voltage inputs UL1 N L2 N L3 N 230 V PEM533 451 PEM533 455 400 V UL1 L2 L2 L3 L3 L1 400 V PEM533 451 PEM533 455 690 V Measuring range 10 120 UN Internal resistance L N 500 k Mea...
Page 90: ...lues acc to DIN EN 61557 12 VDE 0413 12 chapter 4 7 5 Measurement of the frequency acc to DIN EN 61557 12 VDE 0413 12 chapter4 7 4 Interface Interface protocol RS 485 Modbus RTU Baud rate 1 2 19 2 kBi...
Page 91: ...nd 0 5 S IEC 62053 DIN EN 61557 12 VDE 0413 12 ElektrischeSicherheitinNiederspannungsnetzenbisAC 1000 VundDC 1500 V Ger te zum Pr fen Messen oder berwachen von Schutzma nahmen Teil 12 Electrical safet...
Page 92: ...Technical data 92 PEM533_D00013_01_M_XXEN 01 2016...
Page 93: ...asurement period 46 Description of function 16 Device features 13 Digital inputs 22 Digital output 22 Modbus control 86 Dimension diagram 17 Display mode Data display 30 Standard display 30 E Energy p...
Page 94: ...45 Voltage 45 Power factor rules 42 Power Quality 51 R Rear view 16 S Safety instructions 12 17 Service 8 Set demand period 46 Setpoint digital inputsand outputs 48 Setup Adjustment options 39 42 SOE...
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Page 96: ...Bender GmbH Co KG Postfach 1161 35301 Gruenberg Germany Londorfer Str 65 35305 Gruenberg Germany Tel 49 6401 807 0 Fax 49 6401 807 259 E Mail info bender de www bender de Photos Bender...
