The Power in Electrical Safety Main Catalogue Edition 1/2014

Main Catalogue Edition 1/2014 Subject to change! – © Bender GmbH & Co. KG, Germany The catalogue and the articles and illustrations which it contains are protected by copyright. Distribution, translation, microfilming and storing in electronic systems, particularly for commercial purposes, are not permitted without prior permission from the author. We accept no liability for errors and omissions. All specifications are based on manufacturer data. All logos and product designations are registered trademarks of the respective manufacturer. Bender GmbH & Co. KG Londorfer Str. 65 D-35305 Grünberg...

Insulation monitoring devices Equipment for insulation fault location Measuring and monitoring relays Power Quality and Energy Measurement Residual current monitoring systems System components Coupling devices Measuring current transformers Transformers Measuring transducers Power supply units Measuring instruments Interface converters Interface repeaters COMTRAXX® Gateways COMTRAXX® Alarm indicator and test combinations COMTRAXX® condition monitors Visualisation Switching equipment ATICS® transfer switching and monitoring devices Test systems UNIMET® Safety analyser Annex Standards and guidelines...

Electrical Safety

In the past 60 years we have learnt thinking ahead in a strategic and forward-looking way and to consider today what customers are going to need tomorrow. Innovative solutions und service activities, excellent know-how global expertise when it comes to electrical safety provide answers to the challenges of various application areas. As a global market and technology leader we underline this by our quality promise 5foryou. With over 600 employees we are globally present in over 70 countries. Since January 2012 we provide a five-year warranty for “5forU”-relevant devices registered not later than...

Insulation monitoring devices Equipment for insulation fault location Measuring and monitoring relays Power Quality and Energy Measurement Residual current monitoring systems System components Coupling devices Measuring current transformers Transformers Measuring transducers Power supply units Measuring instruments Interface converters Interface repeaters COMTRAXX® Gateways COMTRAXX® Alarm indicator and test combinations COMTRAXX® condition monitors Visualisation Switching equipment ATICS® transfer switching and monitoring devices Test systems UNIMET® Safety analyser Annex Standards and guidelines...

Overview insulation monitoring devices ISOMETER® Nominal system voltage Un System leakage capacitance Ce µF Page Circuits Control circuits Auxiliary circuits Voltage system Main circuits 3(N)AC AC AC/DC DC Special applications DIN rail Screw mounting Panel mounting/ wall fastening Measuring instruments Power supply Measuring current unit transformers Insulation monitoring devices | Device overview Suitable system components

AC, DC or AC/DC medium voltage systems Equipment for insulation fault location Suitable system components Insulation monitoring devices | Device overview

Overview insulation monitoring devices ISOMETER® ISOMETER® isoPV Nominal system voltage Un System leakage capacitance Ce µF Special applications Medical locations Medical locations Equipment for insulation fault location Installations with a low level of insulation Page Circuits Control circuits Auxiliary circuits Voltage system Main circuits 3(N)AC AC AC/DC DC DIN rail Screw mounting Panel mounting/ wall fastening Measuring instruments Power supply Measuring current unit transformers Coupling devices Suitable system components * Delivery time on request 10 Insulation monitoring devices | Device...

Disconnected loads Disconnected loads Mobile generators Mobile generators Electric mobility Electric mobility Suitable system components Insulation monitoring devices | Device overview

ISOMETER® IR420-D4 Insulation monitoring device for unearthed AC control circuits (IT systems) Typical applications • C control circuits in the A industrial sector, mechanical engineering, power plants, elevators, automation systems etc. • C control and auxiliary circuits in A accordance with DIN EN 60204-1 “Electrical equipment of machines”, IEC 60204-1, EN 60204-1 • C auxiliary circuits in accordance A with DIN VDE 0100-725 • maller AC IT systems such as S lighting systems, mobile generators Device features • nsulation monitoring for IT control circuits AC 0…300 V I • Two separately adjustable...

Technical data Supply voltage Supply voltage US Power consumption IT system being monitored Nominal system voltage Un Nominal frequency fn Response values Response value Ran1 (Alarm 1) 1…200 kΩ 1…200 kΩ Response value Ran2 (Alarm 2) PreSet mode Un ≤ 72 V Ran1 (Alarm 1) = 20 kΩ/Ran2 (Alarm 2) = 10 kΩ Un > 72 V Ran1 (Alarm 1) = 46 kΩ/Ran2 (Alarm 2) = 23 kΩ Relative uncertainty 1…5 kΩ/5…200 kΩ ± 0.5 kΩ/± 15 % Hysteresis 1…5 kΩ/5…200 kΩ + 1 kΩ/+25 % Time response Response time tan at RF = 0.5 x Ran and Ce = 1 µF Start-up delay (start time) t Response delay ton Measuring circuit Measuring voltage...

LED power “ON”, (flashes in case of interruption of the connecting leads E/KE or L1/L2). Alarm LED “AL1”, lights when the value falls below the set response value Alarm 1 and flashes in case of interruption of the connecting leads E/KE or L1/L2). Alarm LED “AL2”, lights when the value falls below the set response value Alarm 2 and flashes in case of interruption of the connecting leads E/KE or L1/L2). Test button “T”: to call up the self test. Arrow up button: parameter change, to move up in the menu Reset button “R”: to delete stored insulation fault alarms Arrow down button: arameter change,...

ISOMETER® IR125Y-4 Insulation monitoring device for unearthed AC and DC systems Device features • Insulation monitoring for AC and DC systems (IT systems) • Response values, adjustable 10…200 kΩ • LEDs: Power On LED, alarm LED to signal insulation faults • Internal combined test and reset button • Connection external reset button • Alarm relay with one potential-free changeover contact • N/C operation • Fault memory behaviour, selectable Typical applications • C and DC control and auxiliary A circuits in accordance with DIN EN 60204-1, “Electrical equipment of machines”, IEC 60204-1, EN 60204-1...