janitza 96-PA-RCM User Manual Download Page 58

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Doc. no. 2.061.033.3.a | Date 02/2023 | Subject to technical alterations.

The current version of the document can be found in the download area at www.janitza.de.

Janitza electronics GmbH

Vor dem Polstück 6 | 35633 Lahnau

Germany

Tel: +49 6441 - 9642-0

[email protected] | www.janitza.de

Summary of Contents for 96-PA-RCM

Page 1: ...terface RCM Modules from firmware 2 18 96 PA RCM 96 PA RCM EL Residual current expansion modules for the UMG 96 PA from firmware 2 0 and UMG 96 PQ L device series User manual Janitza electronics GmbH...

Page 2: ...Module 96 PA RCM and 96 PA RCM EL RCM modules for extending the range of functions of the device series UMG 96 PA from firmware 2 0 and UMG 96 PQ L Doc no 2 061 033 3 a Date 02 2023 The German versio...

Page 3: ...flect the current state of the information available to us Nonetheless we wish to point out that updates of this document are not always possible at the same time as technical refinements are implemen...

Page 4: ...Warranty in the event of damage 12 2 7 Safety information for handling current transformers and devices with residual current measurement 13 2 8 Safety information for analog inputs 13 3 Product descr...

Page 5: ...Important information about the residual current inputs 27 6 6 Connection example 1 Residual current measurement 28 6 7 Connection example 2 Residual current measurement 28 6 8 Connection example 3 R...

Page 6: ...9 Module relevant configuration 42 9 1 L4 current transformer I4 measurement 42 9 2 Module mode 43 9 3 Temperature sensor 45 9 4 Modbus editor 45 9 5 Module relevant configuration with the GridVis so...

Page 7: ...4 Service and maintenance 57 14 1 Repairs and calibration 57 14 2 Service 57 14 3 Device adjustment 57 14 4 Calibration interval 57 14 5 Firmware update 57 14 6 Procedure in the event of a malfunction...

Page 8: ...possible subsequent users Find out about device revisions and the asso ciated modifications of the usage information associated with your product at www janitza de 1 4 About this user manual If you h...

Page 9: ...freight complete with accessories Observe special regulations for devices with built in batteries or rechargeable batteries Do not attempt to open or repair the device the component on your own becau...

Page 10: ...ol draws atten tion to a possible risk of injury Be certain to observe all of the information listed under this symbol in order to avoid possible injury or even death 2 2 Hazard levels Warning and saf...

Page 11: ...our devices compo nents and modules always observe the following Do not exceed the limit values specified in the user manual and on the rating plate this must also be observed during testing and commi...

Page 12: ...RNING Warning against unauthorized manipulation or improper use of the device or its components and modules Opening dismantling or unauthorized manipula tion of the device and its components which goe...

Page 13: ...with residual current measurement can output warning pulses when limit values are exceeded These serve the exclusive purpose of monitoring residual currents or failure monitoring Use of the warning pu...

Page 14: ...caution when unpacking and pack ing the device do not use force and only use suitable tools Check the following The modules by performing a visual inspection to ensure flawless mechanical condition T...

Page 15: ...or installation in environments with harmful oils acids gases vapors dusts radia tion etc 3 5 Overview of module functions 3 analog inputs for 2x residual current and current measurement with cable br...

Page 16: ...cept There are several options for programming the device with module or reading out the measured values e g via the buttons on the basic device GridVis network analysis software RS 485 interface or E...

Page 17: ...protocols Security vulnerabilities can lead to data misuse and faults and even the standstill of your IT infra structure To protect your IT system network data com munications and measurement devices...

Page 18: ...f your basic device is specified on the rating plate For more detailed in formation on this refer to the user manual of your basic device You can check the installed firmware version in the user inter...

Page 19: ...onnect the system basic device from the power supply 2 Remove the transport protection from the module connector plug of the module and the protection from the module connector socket of the basic dev...

Page 20: ...T 4 Analog inputs terminals 27 28 Temperature measurement 5 Analog inputs terminals 29 30 Residual current measurement I5 6 Analog inputs terminals 31 32 Residual current measurement I6 or voltage mea...

Page 21: ...page 15 7 Manufacturer specific data Manufacturer data 8 Hardware version Hardware version of the module 9 Type serial number Number for identification of the device 10 MAC address Unique identificat...

Page 22: ...interface field bus which you must configure in the Communication window For the PC connection via Ethernet the basic de vice with the 96 PA RCM EL module can be used as a gateway client device ATTENT...

Page 23: ...nother method of connecting the basic device with module to the PC GridVis software to configure it and read out the data is to use the RS 485 interface of the basic device Connect the basic device wi...

Page 24: ...your basic device Fig Connection variant Residual current measurement and neutral conductor measurement I4 INFORMATION You can find more detailed information about voltage measurement current measurem...

Page 25: ...tem operator can be alerted before a pro tective device is triggered The measurements in medium and high voltage networks are made via current and voltage trans formers Type A Type B and Type B enhanc...

Page 26: ...s only available in the AC mode Modbus addresses for activating the cable break detection failure monitoring Modbus addr Measur ing input Value function 20051 I5 0 Failure monitoring inactive 1 Failur...

Page 27: ...via the GridVis network visualization software INFORMATION The device makes no distinction between the current directions of the residual currents The residual currents of the grid side or load side...

Page 28: ...er type A and type B Power supply U 24 V DC residual ripple 5 power 24 W 6 6 Connection example 1 Residual current measurement 6 7 Connection example 2 Residual current measurement 6 8 Connection exam...

Page 29: ...tted residual current and the reference value power of the system with the following settings Reference value Power in kW Dynamic scaling 10 mA kW Absolute maximum for residual current 200 mA Offset f...

Page 30: ...idual current limit value 400 mA 300 mA 200 mA 100 mA 0 mA Permitted RCM current 6 9 3 Example graph Calculation of the incremental residual current limit value The example graph shows the incremental...

Page 31: ...device with module also permits use of the analog inputs I5 and I6 U6 for a DC power measurement In a DC power measurement the current channel I6 effectively becomes a voltage measurement input U6 Whe...

Page 32: ...on and provisions in the usage information of your current transformers 6 12 Current measurement input I4 neutral conductor measurement S2 S1 L1 L2 L3 N Consumer Fig Current measurement I4 via Current...

Page 33: ...Y84 ATTENTION Damage to the basic device the module and or your system due to short circuit Inadequate insulation of the operating equipment such as temperature sensor at the analog inputs with respec...

Page 34: ...ENTION Material damage due to incorrect network settings Incorrect network settings can cause faults in the IT network Consult your network administrator for the cor rect network settings for your dev...

Page 35: ...the right Confirm selection Enter 1 2 3 4 Item Description 1 Function buttons 2 Function button labeling symbols 3 Measured value display 4 Title displayed 7 2 Button function 7 3 Measuring display A...

Page 36: ...Comparator 1 Comparator 2 Basic device info Module info Residual current 1 DC power 2 Overview Bar chart History res current 1 History res current 2 Overview Bar chart Current THD I History History L4...

Page 37: ...t 1 Residual current DC power Transformer Current transformer Voltage transformer L4 current transf Temp sensor Analog CH 1 type Analog CH 2 type Transformer Cable break detect Modbus editor Version S...

Page 38: ...ARP Probe Protocol for the automatic assignment of IP addresses to the MAC addresses The device automatically logs into the network with IP and MAC address Fig Window Communication Ethernet configurat...

Page 39: ...ings via the GridVis software With the firewall from firmware 2 18 you can block individual ports of the measurement device via the GridVis software if this is desired for cyber security reasons In th...

Page 40: ...tion window use buttons 3 4 to select the item System and con firm with button 6 Enter 5 The System window appears 6 In the System window use buttons 3 4 to select the item Reset and confirm with butt...

Page 41: ...munication to module is faulty 8 4 Module relevant alarms When there is an alarm the following warning alert appears When there is an alarm the title bar of your device display is shown in red with th...

Page 42: ...measure ment The Transformer item allows configuration of the current and voltage transformer ratios of the basic device as well as the current transformer ratios for the L4 current measurement e g n...

Page 43: ...g the measurement modes 1 Residual current or 2 DC power 1 Module mode Residual current Use buttons 3 4 to select the item Module mode and confirm with button 6 Enter The measuring mode set is display...

Page 44: ...2 prim and sec 4 Cable break detection Configurable in the GridVis software and in the Modbus editor basic device 1 Power is determined from inputs I5 and I6 U6 during the DC power measurement A volta...

Page 45: ...perature sensor of your basic device conveniently via the PC connec tion to the GridVis software in scope of delivery 9 4 Modbus editor The basic device with module has a Modbus editor in the user int...

Page 46: ...display the corresponding settings Mark the multifunctional channel L5 terminals 29 30 or L6 31 32 and select the measuring mode Mode AC or RCM 0 20 4 20 mA or DC Power 0 20 4 20 mA Be sure to select...

Page 47: ...PA RCM 96 PA RCM EL Fig DC power measuring mode DC power 0 20 4 20 mA measuring mode In the DC power measuring mode the Current transformer menu shows the settings for L5 the Voltage transformer menu...

Page 48: ...nu Use buttons 3 and 4 to select the de sired menu and confirm with button 6 Enter Current L4 history Current history L4 Current Current THD I Linewriter Linewriter L4 The module expands the menus wit...

Page 49: ...inewriter RCM 1 Linewriter RCM 2 The menu is only available in the Residual current measuring mode INFORMATION Please note Depending on the basic device the measuring displays and menu entries shown a...

Page 50: ...e version of the module MAC address of the Ethernet device only for RCM EL module Module info Bar chart and measuring display for the temperature with min and max values External temperature System in...

Page 51: ...le mode Temperature sensor type selection Setting the current transformer for I4 measurement Settings of the current transformers for residual current DC power Settings for the residual current DC pow...

Page 52: ...l current 30 mArms 0 20 mA 4 20 mA Measuring range 0 30 mArms Operating current 50 A Resolution 1 A Cable break detection failure monitoring Can be activated Crest factor 1 414 relative to 30 mA Load...

Page 53: ...WG 26 16 Tightening torque 0 2 0 25 Nm 1 77 2 21 lbf in Strip length 7 mm 0 2756 in Terminal connection capacity current measurement I4 Connectible conductors Connect one conductor per terminal positi...

Page 54: ...Neutral conductor current I4 measured IN 1 IEC61557 12 0 6 Arms 0 A 999 kA Neutral conductor current I4 calculated INc 1 0 IEC61557 12 0 03 25 A 0 03 A 999 kA Residual currents I5 I6 IDiff 1 IEC61557...

Page 55: ...tions in mm in The figures show the module 96 PA RCM EL and serve the purpose of illustration The views shown are not true to scale Rear view with connections Side view Top view 3D view 12 2 3D views...

Page 56: ...ed or broken off when unlocking the module Lift the snap in locking device cautiously using slight pressure Preferably use your fingernail or a screwdriver if necessary to do so ATTENTION Dismounting...

Page 57: ...icking Update device in the Extras menu Select a corresponding update file and carry out the update INFORMATION This user manual describes the module and pro vides information on the operation of the...

Page 58: ...ubject to technical alterations The current version of the document can be found in the download area at www janitza de Janitza electronics GmbH Vor dem Polst ck 6 35633 Lahnau Germany Tel 49 6441 964...

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