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Bender ATICS UMA710-2-63-ISO, Manual

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Bender ATICS UMA710-2-63-ISO Manual Download Page 8

 

 
 

Alle Rechte und Änderungen vorbehalten.  

Subject to change without notice.    All rights reserved.     

© Bender GmbH & Co KG  

UMA710-2-xx-ISO-xx, Manual.docx 

Issued: 11.Jan.2016 

8 

 

3.  System description 

3.1. MEDICS® 

The UMA710... change over and monitoring module is a part of the MEDICS® system. MEDICS® does not 
refer to a single product, but rather an intelligent system for safe power supplies in medical locations. 
 
Example of a section of a hospital with the MEDICS® system 
 

 

 

Table to the example 

MK...  

Alarm indicator and test combination 

RCMS...  

Residual current monitoring system for TN-S systems 

SMI472  

Signal converter for third-party technical equipment (e. g. med. gases, UPS) 

TM  

Alarm and control panel 

UMA710-2...   Change over and monitoring module ATICS® for IT-Systems 
UMC107E..  

Change over and monitoring module with contactors for IT-Systems 

UMA710-2...   Change over and monitoring module ATICS® for IT-Systems with  EDS... insulation fault 

location system. 

UFC107E...  

Change over and monitoring module for IT systems with EDS... insulation fault location 
system 

UMC710D...  

Changeover and monitoring module for main distribution boards 

USC710D...  

Control module for changeover modules (preferably in main distribution boards)  

 

 

Summary of Contents for ATICS UMA710-2-63-ISO

Page 1: ...s reserved Bender GmbH Co KG UMA710 2 xx ISO xx Manual docx Issued 11 Jan 2016 1 Manual of ATICS modules type UMA710 2 63 ISO UMA710 2 63 ISO BP UMA710 2 80 ISO UMA710 2 80 ISO BP 2 pole automatic changeover and monitoring modules with insulation monitoring for medically used rooms ...

Page 2: ...Co KG UMA710 2 xx ISO xx Manual docx Issued 11 Jan 2016 2 Imprint Issued by Bender GmbH Co KG Londorferstr 65 35305 Grünberg Germany Tel 49 6401 807 0 Fax 49 6401 807 259 info bender de www bender de com All rights reserved Subject to change without notice Reprinting only with permission of the publisher ...

Page 3: ...re unit 10 3 3 Features of the UMA710 11 3 4 The automatic changeover module UMA710 12 3 4 1 The transfer switching device 12 3 4 2 Insulation monitoring of the IT System 14 3 4 3 Monitoring the device functions 14 3 4 4 Power supply 15 3 4 5 Manual mode 15 3 4 6 Bypass mode optional 15 4 System components 16 4 1 Front view of atypical UMA710 2 xx ISO BP 17 4 2 Typical mounting arrangement UMA710 ...

Page 4: ...9 6 6 Use of the bypass circuitry optional 29 7 Troubleshooting 31 7 1 Fault and alarm messages ATICS 31 7 1 1 Alarm messages 31 7 1 2 Messages with Error code or Service code 33 7 2 Replacements 34 7 2 1 Replacing the ATICS unit 34 7 2 2 Replacing the ATICS unit when a bypass switch is installed 34 7 3 Fuses F1 F2 35 8 Periodic verification and Service 36 8 1 Periodic verification 36 8 2 Commissi...

Page 5: ...te This manual has been compiled with great care Nevertheless errors and omissions cannot be entirely excluded The Bender Group cannot accept any liability for injury to persons or damage to property resulting from errors or mistakes in this operating manual 1 2 Explanations of symbols and notes The following terms and symbols are used to denote hazards and instructions in Bender documentation Thi...

Page 6: ...tes from or is beyond the scope of these technical specifications is considered non compliant In order to meet the requirements of applicable standards customised parameter settings must be made on the equipment in order to adapt it to local equipment and operating conditions Intended use includes following all the instructions in the operating manual and complying with the test intervals 2 2 Skil...

Page 7: ...se replacement parts and optional accessories purchased 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 Replace damaged or illegible plates immediately Make sure that the dimension of the UPS special safety power supply source the generator set and the whole w...

Page 8: ...ator and test combination RCMS Residual current monitoring system for TN S systems SMI472 Signal converter for third party technical equipment e g med gases UPS TM Alarm and control panel UMA710 2 Change over and monitoring module ATICS for IT Systems UMC107E Change over and monitoring module with contactors for IT Systems UMA710 2 Change over and monitoring module ATICS for IT Systems with EDS in...

Page 9: ...ocol converters gateways via digital inputs and relay outputs The real strength of MEDICS is to be found in communication between all involved components and the resulting information provided to the user Readiness for operation is monitored constantly and operating states irregularities faults and equipment failures are displayed From the user s point of view this means high operational reliabili...

Page 10: ...geover between the preferred and redundant line while monitoring the medical IT system with transformer load and temperature monitoring including a bypass switch EDS151 Insulation fault locator for fast insulation fault location recommended ATICS BP Bypass switch for uninterrupted test maintenance recommended MK2430 MK800 TM800 Alarm for at least two points with independent power supplies for func...

Page 11: ...gging of events e g switching testing parameter changes External functional test or replacement of the ATICS via an optional bypass switch The ATICS switch is pluggable Electronic and switching elements all in one enclosure respectively on a mounting rack Chang over and IT System monitoring in one unit Optional bypass switch Communication of components with one another via BMS bus Communication wi...

Page 12: ...omatic mode is set No short circuit is present downstream of the transfer switching device The setting Load disconnection is set to on and the external ATICS ES energy storage device is connected Malfunction if delay times are not adjusted The response delay T on the return transfer delay time T 2 1 the delay on release T off and the dead time T 0 of the ATICS are adjustable and must be adjusted t...

Page 13: ...nd redundant line Example Line 1 is set as the preferred line TGH1443 chapter 3 5 1 2 Time diagram Staggered switching after total power failure The external ATICS ES energy storage device optional see Ordering information is required for the staggered switching If there is no voltage on either of the power supplies the ATICS switches to position 0 When the power is restored the ATICS switches on ...

Page 14: ...enu 4 IT system The locating current flowing between the IT system and earth can cause controller faults in sensitive parts of the system such as the PLC or relay It must therefore be ensured that the locating current is compatible with the monitoring 3 4 3 Monitoring the device functions The control circuits are designed in such a way that even though it is almost certain that a particular fault ...

Page 15: ...switched to the preferred line one by one starting from switch position 0 on voltage recovery This prevents peak loads occurring which would otherwise occur if the lines of several transfer switching devices were switched on simultaneously 3 4 5 Manual mode In manual mode changeover can be achieved using an Allen key The changing over to switch position 0 can be locked with a padlock 3 4 6 Bypass ...

Page 16: ...A upto 8000VA According to DIN VDE 0100 710 Fuse F1 F2 Short circuit protection MK2430 xx MK2430 xx for remote alarm indicator MK series Bypass switch optional S1 To bypass the load contacts of the ATICS switch with auxiliary contacts E219 2CD48 optional with bypass switch H1 indicator red green to indicate the bypass mode The changeover and monitoring modules are designed to be mounted on DIN rai...

Page 17: ... the terminal area 2 Cover with all mounted components 3 Label with technical data 4 Type label 5 Aux supply T1 6 indicator H1 optional for bypass circuitry 7 bypass switch S1 optional 8 label optional for bypass circuitry with important operating instructions 9 automatic changeover and monitoring unit ATICS N1 10 This is only an example of a typical mounting rack arrangement only Please refer to ...

Page 18: ...em transformer 3 fuses F1 F2 see also chapter 7 3 4 terminals interfacing 5 measuring current transformer T3 for load current monitoring 6 aux supply T1 DC 24V 7 bypass switch S1 optional 8 indicator H1 optional for bypass circuitry 9 current transformer T4 for short circuit detection 10 automatic changeover and monitoring unit ATICS N1 This is only an example of a typical mounting rack arrangemen...

Page 19: ...ine 1 and 2 5 inspection window for the switch position 6 manual operation of the ATICS switch showing also the switch position 7 Allen key wrench for manual operation 8 transparent cover for the changeover switch when opened in manual mode lead sealable 9 wiring schematic for line 1 2 and 3 10 three coded connector plugs 11 latch for a patch lock to lock up in position 0 12 green terminal plug co...

Page 20: ...an 2016 20 4 4 Typical terminal setup Legend 1 In coming terminals 2 IT System transformer terminals 3 F1 F2 fuses see also chapter 7 3 4 Interfacing terminals This is only an example of a typical mounting rack arrangement only Please refer to the attached individual job or project related documentation like wiring diagram and elevation drawing 1 2 3 4 ...

Page 21: ...o part of this operation manual and must be carefully read as well 5 1 1 Short circuit protection Please observe the requirements of IEC 60364 7 710 2002 11 and DIN VDE 0100 710 VDE 0100 Part 710 when selecting fuses for the supply cables and outgoing circuits of the changeover modules Section 710 512 1 6 2 VDE sections 710 5 3 1 710 512 1 6 IEC Transformers for the IT system Where transformers th...

Page 22: ...the fuse has to be given by the transformer manufacturer The nominal current of the ATICS unit must be higher or at least equal to the nominal current of the IT system transformer The maximum possible fuse F1 and F2 up stream is given by the technical data of the ATICS unit Selecting the fuse with more than one consumer This circuitry branches off in multiple consumers This implies that there is a...

Page 23: ...erminate the bus with a 120ohm resistor Shield S PE The shield shall be earthed on one side of the cable only Aux Supply voltage 24V 0V Alarm contact Volt free changeover contact programmable Bypass ON contact Volt free N O contact optional for bypass only Alarm and control panel TM FM TCP Aux supply voltage AC 230V L1 L2 PE IT System branch circuits Terminal block L1 L2 PE Select the cross sectio...

Page 24: ...not be connected to the PE conductor In Bender s ES710 range of transformers the fixing angles are isolated from the transformer core A warning label is to be affixed to the transformer and its cover as follows Warning Accessible parts of the transformer may be live You must always verify that there is no voltage present before touching parts of it The transformer is to be installed behind a cover...

Page 25: ...V and 0V In this respect please refer to the documentation for the relevant devices The power supply unit T1 is not suitable for supplying power to TM operator panels Alarm and control panels e g TM FM TCP series can be supplied via the 230V terminals where applicable 5 3 5 Building management and SCADA system If messages from the UMA changeover and monitoring module are to be transmitted to a SCA...

Page 26: ... the BMS bus channel use can be found in the technical user manual TGH1443 6 2 Setting and testing according to the checklist The settings made at the factory take into account a total changeover period t 0 5 s and switching back to the preferred supply within 10 seconds on voltage recovery Typical time diagrams can be found in the following chapters of the ATICS switch user manual TGH1443 issued ...

Page 27: ... MK alarm indicator and test combinations TM alarm indicator and operator panels or FTC protocol converters or BMS Ethernet gateways COM460IP which together with an ATICS are connected to a BMS bus must be loaded with the latest operating software e g MK800 TM800 V 4 0 or higher MK2430 V3 0 or higher Older MK TM or FTC cannot interpret the alarms of the ATICS They must either be updated or replace...

Page 28: ...fault location Unit Parameter Address setting ATICS for area A Bus Address 3 first MK central monitoring Address 1 Test Address 3 6 Alarm Address 2 3 4 5 6 second MK for area A Address 2 Test Address 3 Alarm Address 1 3 4 EDS151 optional Bus Address 4 ATICS for area B Bus Address 6 first MK for area B Address 5 Test Address 6 Alarm Address 6 These alarm addresses are required to monitor each other...

Page 29: ...erated if the green indicator is OFF A failure to observe this may result in a short circuit when switching S1 to position I II and may result in the loss of power to the connected loads Important instruction If a power failure of line 1 occurs while the switch S1 is set to bypass mode in position II the switch must not be operated again In this case the ATICS unit must be manually switched to pos...

Page 30: ...behalten Subject to change without notice All rights reserved Bender GmbH Co KG UMA710 2 xx ISO xx Manual docx Issued 11 Jan 2016 30 Before operating the bypass circuitry note the instruction on the blue label on the cover optional ...

Page 31: ...load current Switch off any loads which are not urgently needed Over temperature Temperature on the IT system transformer is too high Switch off any loads which are not urgently needed CT connection Measuring current transformer STW2 T4 isolating transformer load channel 10 Check connecting wire of measuring current transformer CT short circuit Measuring current transformer STW2 T4 isolating trans...

Page 32: ...ilable on the RS 485 interface Check BMS bus connection cable Check whether master has failed or whether its address has changed Service __ date Reminder for next service Agree date with Bender Service Test __ date Reminder for next test Plan date for test Carry out test Manual mode Message Manual mode although manual mode has not been activated Check the connections of the digital input Error dur...

Page 33: ...splay only on service logger No action required 6 xx 7 xx 8 xx Device error The internal self monitoring of the device has detected a fault which could impair the safe operation of the device Replace device immediately 8 51 8 66 Fault during changeover process Occurs when the voltage on the new line fails during the changeover Also occurs when the test set ups do not supply sufficient current for ...

Page 34: ...equipment can not be turned back on by accident The connection wiring is only allowed in compliance to the wiring diagram and its comments If the comments and wiring diagrams are not being followed the wiring been changed or not recommended accessory is being used injury fire electrical shock and other damage can occur If the ATICS is being bypassed by the bypass switch S1 special precautions have...

Page 35: ...fter consulting the Bender Service department Technical data of the fuses Tripping current 4A slow acting Breaking capacity 10kA ELU Type 189140 Dimensions 6 25 x 32mm Optional the changeover and monitoring module UMA can be equipped with an additional 2 pole circuit breaker F3 This breaker protects an 230V auxiliary output for supplying alarm and control panels e g FM TM TCP series An overload or...

Page 36: ...toring device Skilled person every 6 months Testing the set values and the changeover periods Skilled person every 12 months Testing of the changeover module the IT system monitoring the connection to the SCADA system Supervisory Control And Data Acquisition if applicable and the interaction of the components in the system This test includes the following services Inspection Marking display elemen...

Page 37: ...9 6401 807 259 E Mail info bender de www bender de com For the periodic verification of the changeover and monitoring module or switchgear systems by the Bender Service department contact Service Hotline 0700 BenderHelp Telefon and Fax 8 3 Maintenance The changeover and monitoring module does not contain any parts that require maintenance Despite this the intervals specified for periodic verificat...

Page 38: ...ender GmbH Co KG UMA710 2 xx ISO xx Manual docx Issued 11 Jan 2016 38 9 Data 9 1 TÜV Test report The independent testing laboratory TÜV Süddeutschland Bau und Betrieb GmbH München tested the changeover and monitoring module of the ATICS series The complete test report is available upon request ...

Page 39: ...DE 0803 3 2002 12 EN 61508 2 2001 IEC 61508 2 1998 EN 61508 2 2001 IEC 61508 2 2000 EN 61508 3 2001 IEC 61508 3 1998 DIN EN 60947 6 1 VDE 0660 114 2006 07 EN 60947 6 1 2005 IEC 60947 6 1 2005 Design and monitoring of the IT system transformer DIN EN 61558 1 VDE 0570 1 2006 07 DIN EN 61558 1 correction 1 VDE 0570 1 correction 1 2008 11 DIN EN 61558 1 correction 2 VDE 0570 1 correction 2 2008 12 DIN...

Page 40: ...0 207V Over voltage response value Alarm 2 240 275V Response delay ton 50ms 100s Delay of release toff 200ms 100s Insulation monitoring only ATICS 2 xx ISO xx Nominal system voltage operating range 195 265V Measuring range 10kΩ 1MΩ Response value Ran1 ALARM 1 50 250kΩ Relative uncertainty 15 Hysteresis 25 Response time tan at RF 0 5 x Ran und Ce 1 μF 5s Max system leakage capacitance Ce 5μF Measur...

Page 41: ...tightening torque 0 5 0 6 Nm Cage clamp spring terminal at Ie 65 A AC3 6 35 mm Screw type terminals tightening torque 0 5 0 6 Nm Connection type control section Terminals DIN rail terminals Cage clamp spring terminal 0 8 2 5 mm General Data EMV immunity EN 61000 6 2 EMV emission EN 61000 6 4 Ambient temperature in use 25 C 55 C Climate in use IEC 60721 3 3 3K5 no condensing no icing Climate at tra...

Page 42: ...binet The following mounting racks will show some typical arrangements only type section rows dimensions in mm recommended enclosure depth weight ca qty width B height H depth T mm kg UMA710 2 63 ISO 1 6 250 900 190 300 10 UMA710 2 80 ISO 1 6 250 900 190 300 10 UMA710 2 63 ISO BP 1 6 250 900 190 300 11 UMA710 2 63 ISO BP 1 6 250 900 190 300 11 A section has a width of 250mm One row has a height of...

Page 43: ...priate technical data sheets of the components are also provided with the module 11 Appendix All of the provided data sheets and technical manuals are part of this user manual and must be read and followed Specially the notes and instruction related to technical and safety issues Provided documentation BMS Bus leaflet Safety Advice ATICS Technical manual TGH 1443 as PDF on CD ROM ATICS Quick refer...

Page 44: ...Alle Rechte und Änderungen vorbehalten Subject to change without notice All rights reserved Bender GmbH Co KG UMA710 2 xx ISO xx Manual docx Issued 11 Jan 2016 44 ...

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