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| | | New Items 1/1 | | |
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| | | + + NEWS + + + NEWS + + + NEWS + + + NEWS + + + NEWS + + + NEWS + + + NEWS | | |
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| | | The FDT Navigator - the 'turn-key' service station for circuit-breakers | | |
| | | New PKZM motor-protective circuit-breakers: pushbutton actuation instead of rocker or toggle | | |
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| | | In the new xStart system, Moeller complements its motor-protective circuit-breakers by new contactors with reduced dimensions and lower power consumption. At the same time, Moeller reduces the number of its contactor frame sizes. The system renews and optimises all the motor-starter components in the range up to 150 A. PKZM is regarded as synonymous with motor-protective circuit-breakers, throughout the world. With the new xStart product system Moeller reintro-duces the pushbutton actuation for PKZM01(up to 16 A) favoured by customers, while still offering the rotary drive alongside. Another returner is the mushroom button as Emergency-Stop operating element on simple machines. PKZM can be used either open, or in the insulated surface mounting enclosure with high degree of protection, or with flush mounting plate for professional fitting directly into the machine-or instrument housing. Switches with rotary industrial handles are to be recommended for use in | | the switchgear industrial cabinet. Moeller has increased the current range of the PKZMO to 32 A. Users frequently combine motor-protective circuit-breakers with contactors. For this purpose, Moeller gives all its motor-starters up to 15 kW at 400 V a uniform width dimension of 45 mm. This width is a useful engineering aid for top-hat rail mounting and for fitting to busbar adapters. In decentralized electrical equipment, PKZM motor-protective circuit-breakers * ^ . are increasingly A being used as W main switches or _ as mains Emer- w gency-Stop switches. Professional door-coupling rotary handles with door interlocks are available for fitting into professional control panels. Shaft extensions with centring guide facilitate matching to differing panel depths. The PKZM04 now protects motors up to 65 A. The contactors, DIL M65, suitable for this purpose, have the same width as the switch, i.e. the contactor width has been reduced by about 20 percent. | | |
| | | Using the new FDT Navigator professional software, professional remote control and remote diagnosis of electronic NZM circuit-breakers becomes completely uncomplicated for the user. The data of the circuit-breakers, networked via Profibus DPV1, are simply read into a connected service PC using the FDT Navigator. The software identifies the NZM types and represents them graphically in a topology. Data and parameters from the NZM electronics and the connected data management professional interfaces (DMIs) are downloaded by mouse-click. A complete operating screen - the NZM-XPC-DTM, | | opens for each industrial breaker. It industrial displays all the diagnostic and status data, as well as the currents and allows remote parameter definition and remote switching. The user can hereby quickly find out, for example, whether a load warning exists on a circuit-breaker, or whether it has tripped, and at the same time, what the reasons are for the warning or the trip. Using the FDT Navigator, parameter allocation and diagnostics are carried out in seconds via Profibus and Ethernet - without cumbersome diagram generation or assignment of communication variables: simply connect and download the data. | | |
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| | | Electronic position switches: LSE | | |
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| | | A very special feature is the world first, the LSE electronic position switch (Limit switch manufacturers Electronic). Its freely programmable switching point can be set as required at any time: move to switching position - professional press the teach-in button - that's it! Two high-speed and bounce-free PNP switching outputs enable high operating frequency. They are protected against overloads and short circuits and are constructed as snap-action contacts. This guarantees a | | defined and reproduceable switching point. LSE-Titan devices conform to the criteria of Safety Category 3, in accordance with the Machine Directive EN 954-1, - as do the electromechanical position switches. All the devices are thus suitable also for safety applications for personnel or process protection. | | |
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