Versatile, safe, economic - Eaton

1 versatile , safe , Infor mation Air circuit-breakersIZM 20 to IZM 632 ProduCt information iZm 20 to iZm 63 Moeller presents an unparalleled complete portfolio of air circuit-breakers (ACB) up to 6300 A with the circuit-breakers IZM 20 to IZM 63. Four switch sizes enable the optimum choice of the most efficient circuit-breaker for every project. The widths of the switch increase with rated current, whereas height and depth remain identical for the benefit of consistent installation conditions ensuring that the most compact and cost-effective size can be new IZMX16 is a particularly compact solution for even more cost-effective requirements at rated currents up to 1600 A and short-circuit breaking capacities up to 65 kA.

2 Its volume has been reduced by 36%. versatile air circuit-breakers up to 6300 A for economically-optimised solutionsIZM 20 now up to 2000 AIZM 32 up to 3200 AIZM 40 up to 4000 AIZM 63 up to 6300 AAn impressive line up!3 ProduCt information iZm 20 to iZm 63 The very robust switches are already in use in harsh industrial environments in hundreds of thousands of applications. High material strengths and high short-time withstand current capacity are their characteristic on the type of equipment to be protected, the circuit-breaker tasks are divided into four main areas of application. System protection Motor protection Transformer protection Generator protectionThe modular design, the wide rated current range up to 6300 A and the adaptability guaranteed by a complete range of accessories, including the communication capability, allow universal application in almost all sectors and safety tried and tested worldwideAreas of applicationIZM 20 to IZM 63: Certified safety for our system partners4 ProduCt information iZm 20 to iZm 63 Basically, the entire series consists of 4 sizes with just 2 basis units and actually have just one common platform.

3 Accordingly, all 4 sizes utilize the same accessories, provided that they are not width for currents from 4000 A consist of 2 basis units connected in parallel. As a result, for each phase there are two adjacent terminals available both on the input and output sides. This is beneficial for the thermal design of the switchgear system and facilitates simplified production methods for many control panel systems. A reduction in the number of busbar adapter variants and avoidance of larger cross-sections offers additional advantages in terms of economy and standard delivery package contains a switch that is ready to connect and fully operational. Further useful accessories such as auxiliary contacts and door seals are also a matter of course in the supplied items.

4 Modularity and platform conceptfor cost-optimised engineeringVarious widths - convenient engineeringSize:Only the switch width increases with an increase in size and number of poles. The height and depth remain unchanged. This facilitates simple planning and installation. 3-pole4-pole5 ProduCt information iZm 20 to iZm 63 Withdrawable:Withdrawal is implemented using a supplied crank handle or using a standard four-square Allen key available overviewFrame sizesTypes toIEC60947 IZM 20800 A, 1000 A, 1250 A, 1600 A, 2000 AIZM 32800 A, 1000 A, 1250 A, 1600 A, 2000 A, 2500 A, 3200 AIZM 404000 AIZM 634000 A, 5000 A, 6300 AMaximum switching capacity at:Ue 415V/690V: Icu (kA)Ics (kA) Icw (kA)65/6565/6565/65100/100100/8585/85100 /100100/100100/85100/100100/100100/100 DimensionsFixed typeWidth 3-pole (mm)318410640887 Width 4-pole (mm)4135378301120 Height (mm) 426 Depth (mm) 372 Drawer unitWidth 3-pole (mm)336432675909 Width 4-pole (mm)4325598701036 Height (mm)525 Depth (mm)475 Section width for xEnergy (up to 4000 A) and MODAN (up to 6300 A) switchboardsFixed typeWidth 3-pole (mm)60060010001200 Width 4-pole (mm)80080010001400 Drawer unitWidth 3-pole (mm)60060010001200 Width 4-pole (mm)800800100014006 ProduCt information iZm 20 to iZm 63 The circuit-breaker IZM opens up new opportunities in the energy distribution field with its communication capabilities.

5 They provide all the information necessary for information and pass it on. System transparency is enhanced, and the reaction times to critical states, overcurrent, phase unbalance or phase failure is malfunctions can be prevented by quick intervention in a process, or preventative maintenance activities can be scheduled. Thus, the level of system availability is increased. Interfaces for Profibus and Modbus are available. Enhanced operational safety through communicationUniversal communicationmodbus RTUnZm 2/3/4 Xdmi-612 XmC-mbrmQPkEXsWd-704 XmC-s0 Profibus-dPFieldbus interfaceDarwin communication and/or power monitor ingXPC-soft7 ProduCt information iZm 20 to iZm 63 Universal communicationdtuP-dPPCam iZmX 16iZm 26dtuP-modmCamdtuP-dPdtuP-modmmintincomE thernetXC 200 Pmin8 ProduCt information iZm 20 to iZm 63 The IZM series features a complete range of accessories.

6 Furthermore, all voltage configurations required for worldwide use and export are of accessory parts in the switch is especially comfortable through the front installation feature. In this way, it is possible to respond dynamically to system modifications even at a later auxiliary circuits are fully isolated from the main circuits. And thesolid front cover also fully isolates the operating personal from the auxiliary circuits. Circuit-breakers, Switch-disconnectors IZMA ccessories: The plus for your systemOpen for individual demandsAccessories can be installed to a great extent using the Plug and Work retrofitting1 Air circuit-breakers IZM2 PROFIBUS and MODBUS communication interfaces3 Main terminal sets4 Cassette for withdrawable unit5 Control circuit terminal6 Position signalling switch for withdrawable units7 Ready to switch on signalling switch8 Auxiliary contact9 Interlock of the ON/OFF switch10 Operations counter11 Control unit12 Door seal13 Motor operator14 Rating plug-sensor combinations15 Trip-indicating auxiliary contact16 Shunt release, closing release, undervoltage releaseSmall viewing windows are installed in the front cover.

7 This allows you to easily recognize the installed accessories and voltage transparency0169514153213333101216154687 91111111110 ProduCt information iZm 20 to iZm 63 Minimize risksArc faults cannot be physically mastered by existing circuit-breakers, before the maximum destructive pressure and in particular the temperature are exceeded. For these cases, we have developed an expandable and completely matched type-tested IZM and ARCON, you can effectively control not only this damage within 2 ms. Arcs are also mastered, which normally do not even cause an overload release to trip because of their impedance, and which continue to burn until and ARCON on the Internet: Master arc faults using IZM combined with ARCON Temperature and pressure progression of an arc faultDestructive effects of an arc fault in a systemARCON for combination with IZM in TTA certified systems~ 13000 K Pressure [Pa]Temperature [K] 10 20 30 100 ms t T / P2 105 Pa11 ProduCt information iZm 20 toiZm 63 Direct ARMS activation on the circuit-breakerMaintenance of a switchgear systemThe new and patented ARMS system (Arcflash Reduction Maintenance System) guarantees even more safety for maintenance personnel.

8 In the event of an overcurrent or dangerous arc-fault, ARMS breaks almost instantaneously. Breaking is even faster than that of a non-delayed short-circuit function can be activated directly on the circuit-breaker or automatically with an external switch, when maintenance staff enter a danger zone. The arc-fault protection system can be extended in stages through other components from the protection system ARCON in conjunction with the ! More safety for maintenance personnel with ARMSTM12 ProduCt information iZm 20 toiZm 63 Comfortable engineering and documentationIntuitive and user-friendly operation offers excellent possibilities for graphic editing of the circuit diagrams and the parameters of the installed components.

9 New users can commence work with the assistance of the training video or by using the presentation. Simple circuit diagram creation, including automatic calculation and optional selection of the function auto-dimensioning in conjunction with the clear tree structure of the component database, facilitates a quick engineering process and simplifies all editing allows the simulation of different operating states in the network allowing the connection and disconnection of power sources and loads. Parameter and calculation results are shown on the circuit diagram and can be exported to common formats. The calculation results can be printed. All calculations are based on the conditions of the IEC standard guaranteeing the accuracy of the computed Voltage drops, 2.

10 Load distribution, 3. Calculations of short circuit currents, 4. Disconnection times of the protection devices, 5. Impedances, etc. A simple task with guaranteed resultsExpor t of the resultsxSpider is a calculation tool used for dimensioning and optimizing low-voltage networks. This program is available free of charge after registration. xSpider offers all needed calculations and information about networks, :IZM engineering with xSpiderCurveSelect characteristic program for protective devicesTogether with Microsoft Excel , it allows simple and convenient common representation of tripping characteristics corresponding to the individual switch settings. The discrimination (selectivity) of the engineered system can be determined and printed out as documentation for the configured system.