conveyor Belt misalignment switch heseX ateX ii 2D ex tD a21 ip 65 ...
conveyor Belt misalignment switch heseX ateX ii 2D ex tD a21 ip 65 ...
conveyor Belt misalignment switch heseX ateX ii 2D ex tD a21 ip 65 ...
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<strong>conveyor</strong> <strong>Belt</strong> <strong>misalignment</strong> <strong>switch</strong><strong>heseX</strong><strong>ateX</strong> <strong>ii</strong> <strong>2D</strong> <strong>ex</strong> <strong>tD</strong> <strong>a21</strong> <strong>ip</strong> <strong>65</strong> t 85 °cleaflet no. Kiepe 510
applicationKiepe <strong>Belt</strong> Misalignment Switches are used in <strong>conveyor</strong>installations for monitoring the true running of <strong>conveyor</strong> belts.The <strong>switch</strong>es, when mounted at the running edges of a <strong>conveyor</strong>belt, will be operated if the belt deviates from it’s designedrunning line by more than a permissable distance.The Kiepe <strong>Belt</strong> Misalignment Switches HESEX are approved foruse in areas with combustible dusts acc. to EN 50281-1-1, part 1-1:Electrical apparatus protected by enclosures.The <strong>switch</strong>es are marked with II <strong>2D</strong> Ex <strong>tD</strong> A21 IP <strong>65</strong> T 85 °C andcan be used in zones 21 and 22, equ<strong>ip</strong>ment group II, categories 2and 3.The <strong>Belt</strong> Misalignment Switch HESEX is used for <strong>conveyor</strong>installations subjected to especially severe operating conditions.The actuating roller of stainless steel is carried in stainless steelball bearings for improved handling of laterial forces and jerks.The large roller diameter of 48 mm permits the use of this devicewhere fast belt speeds prevail. All <strong>ex</strong>ternal parts are either ofstainless steel or have been specially plated.The tr<strong>ip</strong> points are to be adjusted within 5 and 15° resp. 15 and35° by means of movable actuating cams.Technical DataIn compliance with the following standards and regulations EN 50281-1-1, Part 1-1, Ex II <strong>2D</strong>EN 60947-5-1,VDE 0110 - degree of pollution 2 (interior), 4 (<strong>ex</strong>terior)Suitable for controls and equ<strong>ip</strong>ment acc. to EN 60204Enclosure Aluminium, EN-AC-AISi 12Finish 2-component DD - tile enamel, yellow RAL 1004Mounting2 long holes for screws M8Permissible ambient temperature (VDE 0660) - 25 °C ^T amb ^+ 75 °CMax. operating temperature of enclosure 85 °CIP protection class IP <strong>65</strong> acc. to EN 60529Switching systemSnap-acting <strong>switch</strong>, 2 changeover contactsType of operationActuating roller, 48 mm diameter, stainless steelSwitching points Adjustable within 5° to 15° resp. 15° to 35°Standard setting is 2 x 10°Excursion max. 75°Rated insulation voltage U i380 V AC, 250 V DCConventional thermal current I th6 ABreaking capacity AC 15:U e = 240 V AC, I e = 1,5 A24 V DC, T = 2-3 ms, up to 3 AContact service life0,5 • 10 6 <strong>switch</strong>ing cyclesMechanical operating life1 10 5 <strong>switch</strong>ing cyclesCable entry Tapped hole for 2 x M25 x 1,51 x cable gland M 25 x 1,5;sealing area M 11,5 mm to M 15,5 mm1 x Plug M 25 x 1,5Connections max. 1,5 mm 2Equ<strong>ip</strong>otential bonding connectionConnectable conductors:4 mm 2 finely-stranded, 6 mm 2 monofilarEarthInside the housing M4Ordering code 92.058 645.011accessoriesUse only cable glands and plugs recommended by themanufacturer and supplied with the <strong>switch</strong>. These cableglands and plugs are designed acc. to ATEX EU design sampletest certification.The use of other cable glands and plugs may lead to a voiddevice type approval.Cable gland 113.52.01.20.01Plug 113.52.87.20.01
dimensions1761628,554987111M 25 x 1,5M 25 x 1,5284∅ 48
contact arrangements212224111214Position Rollenseite of RollerTerminal markings corresponding to DIN EN 50013CertificatesSubject to change without notice.Vossloh Kiepe GmbHD-40599 Düsseldorf (Germany) · Kiepe-Platz 1Phone +49 (0) 211 74 97-0 · Fax +49 (0) 211 74 97-420info@kiepe-elektrik.com · www.kiepe-elektrik.com510/2–02/09
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