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janitza 800-CT8-LP, User Manual And Technical Data

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www

.janitza.de

Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau
Support tel. +49 6441 9642-22
Email: [email protected]
www.janitza.de

Doc. no.:  2.053.093.0.a     Date: 05/2023

 

800-CT8-LP 
current measuring module

Expansion module for the UMG 801

User manual and technical data

Summary of Contents for 800-CT8-LP

Page 1: ...mbH Vor dem Polst ck 6 D 35633 Lahnau Support tel 49 6441 9642 22 Email info janitza de www janitza de Doc no 2 053 093 0 a Date 05 2023 800 CT8 LP current measuring module Expansion module for the UM...

Page 2: ...2 www janitza de 800 CT8 LP module 800 CT8 LP current measuring module for UMG 801 Doc no 2 053 093 0 a Date 05 2023 The German version is the original edition of the documentation...

Page 3: ...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 implemented in...

Page 4: ...ified personnel 12 2 6 Warranty in the event of damage 12 2 7 Safety information for handling current transformers 12 3 Product description 14 3 1 800 CT8 LP current measuring module 14 3 2 Incoming g...

Page 5: ...module series via the Ethernet interface 28 8 2 1 Module handling in the GridVis software 28 8 2 2 UMG 801 basic device homepage 28 9 Operation and button functions of the basic device with module 30...

Page 6: ...or cases 51 16 Service and maintenance 52 16 1 Repair 52 16 2 Service 52 16 3 Device adjustment 52 16 4 Calibration interval 52 16 5 Firmware update 52 16 6 Procedure in the event of a malfunction 52...

Page 7: ...7 www janitza de 800 CT8 LP module...

Page 8: ...rmation accompanying the product Keep the usage information associated with the product available for the entire service life and pass it on to any possible subsequent users Find out about device revi...

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

Page 10: ...ituation which if not avoided can result in material or environmental damage INFORMATION Indicates procedures in which there is no hazard of personal injury or material damage 2 3 Product safety The d...

Page 11: ...screw terminals with the same number of poles and design Do not exceed the limit values specified in the user manual and on the rating plate This must also be observed during testing and commis sioni...

Page 12: ...with or use of the device component or module constitutes misuse and or negligence under the product s warranty and thus voids the warranty for any possible re sulting damage Note in this regard Sect...

Page 13: ...formation and provisions in the documentation of your current transform ers Ground connections present on the secondary windings of the current transformers must be connected to ground The current tra...

Page 14: ...dition to the current measuring module also observe the usage information of your basic de vice and the LP current transformers Do not extend the connection cables of the LP current transformers at th...

Page 15: ...t visible external damage etc ATTENTION Improper handling may cause damage to the module and result in material damage The contacts of the bus connectors Janbus interface can bend or break off and des...

Page 16: ...ision technician Code of Federal Regulations Title 47 Part 15 Sub part B Unintentional Radiators 3 7 Transformers It is not permitted to use the outputs of Janitza measurement devices components and m...

Page 17: ...user manual describes the modules and pro vides information on the operation of the modules via the basic device UMG 801 The GridVis software has an online help with tutori als A list of parameters an...

Page 18: ...ive modules to Janitza electronics GmbH in accordance with the shipping in structions for air or road freight complete with accessories All usage information is also available as a download at www jan...

Page 19: ...odule 3 Press the module with the bus connector onto the DIN rail for suitable DIN rail types see Sect 13 Technical data on p 47 until the bottom bolts engage click UMG 801 4 To couple the bus connect...

Page 20: ...f your measurement device and module topology The UMG 801 basic device has 2x4 current mea suring channels and allows current measurement in the mA range via the multifunction channels only with suita...

Page 21: ...t the bus con nectors devices are coupled For remote module series check the connection of the transfer modules If necessary restart the basic device If these measures do not lead to the desired resul...

Page 22: ...link orange during operation and indicate cyclic data exchange 5 4 current measurement inputs in the group terminals 1 8 Low power current measurements I1 I2 I3 I4 connection of the LP current transfo...

Page 23: ...neral hazard symbol Be certain to observe the warning notices applied to the device and shown in the documentation in order to avoid possible injury or even death 3 Device type Device designation 4 Da...

Page 24: ...80 C 176 F The current transformers can be hot even after the power supply has been switched off Allow the connections of the current transformers and the connecting cables to cool down before touchin...

Page 25: ...f the Janitza measure ment devices or their components for switching protective devices or protective relays Do not use Transformers for protection purposes For Janitza measurement devices and their c...

Page 26: ...and 5 6 to select the menu item Diagnostics and confirm with button 3 Enter The Diagnostics window appears Fig Window Diagnostics with entries In the Diagnostics window use keys 2 5 and 5 6 to select...

Page 27: ...tem Module position and confirm with key 3 Enter The entry Module position blinks Use the keys 2 5 and 5 6 to enter the position number of the module to be identified the position number depends on th...

Page 28: ...nd of the module topology of a basic device Module removal within the module topology of a basic device Module swap Module configuration swap measurement Data storage and data transfer Swap out basic...

Page 29: ...29 www janitza de 800 CT8 LP module...

Page 30: ...PC connection to your basic device 9 2 Module relevant menu items of the basic de vice with 800 CT8 LP modules The following illustration shows module rele vant menu items of the basic device with th...

Page 31: ...1 4 10 Module 5 8 Power factor Basic device 1 4 Basic device 5 8 1 Module 1 4 1 Module 5 8 10 Module 1 4 10 Module 5 8 Energy Active energy Basic device 1 4 Basic device 5 8 1 Module 1 4 1 Module 5 8...

Page 32: ...rent transformer 1 4 prim sec Current transformer 5 8 prim sec Voltage transformer Voltage transformer 1 4 Display Language Standby after Brightness System PIN Restart Time Date Reset Standard factory...

Page 33: ...33 www janitza de 800 CT8 LP module...

Page 34: ...2 5 and 5 6 to select the menu item Current trans formers and confirm with button 3 Enter The Current transformers window appears Fig Window Configuration item Current transformer In the Current trans...

Page 35: ...f the GridVis software see Fig below A description of the configuration can be found in the online help or in the tutorials for the software Fig LP current transformer configuration Module 1 800 CT8 L...

Page 36: ...nother option to configure the LP current trans formers on the module is via the device homepage of the basic device INFORMATION A detailed description of the device homepage can be found in the UMG 8...

Page 37: ...37 www janitza de 800 CT8 LP module...

Page 38: ...differ depending on the connection of your basic device with modules and the measuring environ ment A basic device allows the connection of up to 10 current measuring modules You can change the names...

Page 39: ...Module 5 8 1 2 3 4 0 001A 1 940A 1 940A 1 940A 0 001A 1 940A 1 940A 1 940A 0 001A 1 940A 1 940A 1 940A Value Max Avg ESC Current Modul 1 Module 1 4 Current Basic device 1 4 Basic device 5 8 1 Module 1...

Page 40: ...ower summary ESC Basic device 1 4 Basic device 5 8 1 Module 1 4 1 Module 5 8 1 2 3 4 0 31kW 0 10kW 0 10kW 0 10kW 0 00kvar 0 00kvar 0 00kvar 0 00kvar 0 58kVA 0 19kVA 0 19kVA 0 19kVA Power summary 1 Mod...

Page 41: ...1 Module 5 8 Basic device 1 4 Basic device 5 8 0 06kvar 0 02kvar 0 02kvar 0 02kvar 0 02kvar 0 01kvar 0 01kvar 0 01kvar Reactive power 1 Module 1 4 1 2 3 4 Value Avg ESC Reactive power 1 Module 1 4 1 M...

Page 42: ...ic device 1 4 Basic device 5 8 1 Module 1 4 1 Module 5 8 Power factor 0 985 0 985 0 985 0 984 0 981 0 513 0 513 0 513 cos phi Power factor ESC Power factor 1 Module 1 4 1 2 3 4 Power factor ESC 1 Modu...

Page 43: ...Display Apparent energy 1 4 sum L1 L3 total Display Apparent energy 5 8 sum L1 L3 total Drag pointer Multifunctional channels Digital I O Status Configuration Diagnostic Menu Lorem ipsum INFORMATION...

Page 44: ...version SW build 1 1 0 8 ab481eb 1907100946b0 1 Modul Info 2 2 ESC System information Menu Multifunctional channels Digital I O Status Configuration Diagnostic Menu Diagnostics The display Identify al...

Page 45: ...45 www janitza de 800 CT8 LP module...

Page 46: ...ont view Bottom view Top view View from left 26 mm 1 02 in 36 mm 1 42 in 14 mm 0 55 in 6 mm 0 24 in Rear view Connector for the bus connector Sockets for 800 CT8 LP module Communication bus connector...

Page 47: ...orking temperature 10 C 14 F to 55 C 131 F Relative humidity 5 to 95 at 25 C 77 F no condensation Pollution degree 2 Ventilation No forced ventilation required Supply voltage Via the UMG 801 basic dev...

Page 48: ...JanBus interface is cor rect E error initialization and malfunction Lights up red when initializing starting the device and in the event of a fault 13 2 Performance characteristics of functions Functi...

Page 49: ...he bus connectors JanBus interface and carefully unlock the bottom bolts of the module with a screwdriver Fig Dismounting the 800 CT8 LP module JanBus interface for further modules JanBus Interface Bu...

Page 50: ...ctive mod ule stored in the UMG 801 basic device to the intact module ATTENTION Material damage due to disassembly or decou pling of the modules during operation Dismounting or decoupling the modules...

Page 51: ...follows in the event of a module error 1 Restart your meter and module topology ba sic device Menu Configuration System Restart 2 Check the connections and the fit of the devic es modules and compone...

Page 52: ...nu Select a corresponding update file and carry out the update INFORMATION This user manual describes the modules and pro vides information on the operation of the modules via the basic device In addi...

Page 53: ...n on saving measured values and configuration data INFORMATION The basic device stores the following measured val ues every 5 minutes at the latest Min max average values Energy values work values The...

Page 54: ...Janitza electronics GmbH Vor dem Polst ck 6 D 35633 Lahnau Support tel 49 6441 9642 22 Email info janitza de www janitza de...

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