PROEL Public Adress 2018 by Z-audio ANIMATEC AG

More catalogs by Z-audio ANIMATEC AG | PROEL Public Adress 2018 | 164 pages | 2018-03-13

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Page 132 of PROEL Public Adress 2018

cavi speaker fino ad oggi è stata data scarsa rilevanza alle interferenze raccolte dai cavi di potenza per diffusori acustici passivi infatti le correnti indotte sui cavi prodotte via etere dalle onde elettromagnetiche sono di entità enormemente più bassa rispetto a quella generata dal segnale amplificato ciò non vale nelle installazioni in posa fissa quando i cavi sono adiacenti per molti metri a quelli di alimentazione rete un problema sentito anche nelle realizzazioni di impianti a 70v e 100v in cui si possono sviluppare centinaia di metri di linea il disturbo indotto è ovviamente in bassa frequenza pertanto abbiamo provveduto a realizzare una schermatura in treccia di rame stagnato all’interno del cavo troviamo una coppia di conduttori twistati isolati in pvc e realizzati in sottilissimo rame rosso la guaina di rivestimento esterno è realizzata in pvc antifiamma come previsto dalla normativa per le installazioni in posa fissa speaker cable up till now scarce relevance has been given to interferences accumulated by loudspeaker power cables as a matter of fact the entity of currents engendered on cables produced by electromagnetic waves through the ether is extremely lower than the entity of the current generated by the amplified signal this is not true in fixed installations where the cables lie next to power supply cables over many meters the same problem arises in the realization of 70v and 100v equipment where several hundred meters of line may be needed the interference engendered is obviously low frequency for this reason we have realized a tinned copper braid shielding inside the cable we can find a pair of twisted conductors with pvc insulation made of a very thin red copper the overall jacket is made of flame-resistant pvc in conformity with the regulations on fixed installations hpc610frs hpc620frs hpc624frs cavo ultra-flessibile a 2 conduttori twistati e schermati con guaina esterna in pvc antifiamma per diffusori acustici passivi ultra-flexible 2 twisted and shielded conductors loudspeaker cable with flame resistant pvc overall jacket hpc610frs – hpc620frs – hpc624frs application fields • fixed installation audio connections colour green ral6017 conductors bare copper 0.25 mm complying with iec 228 class 5 regulations working temperature range -30°c 80°c lay up two conductors twisted in short concentric layers minimum bending radius 4 x overall diameter shield tinned copper braid 100 packaging 100 m standard carton wooden reel other lengths on request jacket flame resistant flexible pvc 60 shore complying with iec 332.2 regulations order code conductors conductors insulation jacket o.d electrical resistance 20°c electrical capacitance 1 khz weight kg km hpc610frs 16 awg 29x0.25 mm 1.50 mm² Ø 2,30 mm Ø 6,30 mm 14 ohm/km conductor 82 pf/m conductor/conductor 62,00 hpc620frs 14 awg 48 x 0.25 mm 2,50 mm² Ø 3,20 mm Ø 7,60 mm 8,70 ohm/km conductor 78 pf/m conductor/conductor 92,00 hpc624frs 12 awg 80 x 0.25 mm 4,00 mm² Ø 4,00 mm Ø 11,00 mm 5,00 ohm/km conductor 80 pf/m conductor/conductor 203,00 cavi speaker linea professionale di cavi per diffusori acustici passivi particolarmente indicati per installazioni fisse realizzati con isolamento e guaina esterna in pvc non propagante l’incendio secondo la norma iec 60332-3 in aggiunta alla versione standard abbiamo disponibile anche la versione con isolamento e guaina esterna realizzati in materiale termoplastico privo di alogeni lszh quindi utilizzabile in condizioni di installazione con norme più restrittive speaker cables professional line of loudspeaker cables for passive speakers particularly suitable for fixed installations insulation and outer jacket made of flame retardant pvc according to iec 60332-3 regulation in addition to the standard version we also have those cables with insulation and outer jacket made of thermoplastic halogen-free lszh therefore suitable for installation with more strictly requirements hpc610ft hpc620ft hpc624ft hpc626ft cavo a 2 conduttori twistato con guaina esterna in pvc a tubo non propagante la fiamma per diffusori acustici passivi 2 twisted conductors loudspeaker cable with flame retardant tube style pvc overall jacket hpc610ft-hpc620ft-hpc624ft-hpc626ft application fields passive speaker for fixed installation conductors colour black 0,25 mm class 5 electrolytic bare copper flexible conductor in compliance with iec 60228 standard lay up two conductors twisted in short concentric layers working temperature range -20°c 70°c at fixed laying minimum bending radius 10 x overall diameter notes construction controls complying with iec 60332-3 standard insulation red and blue rz type pvc complying with en 50363-0 hardness 90 ± 2 shore-a jacket conductors packaging 100 m carton/wooden reel other lengths on request conductors insulation jacket o.d electrical resistance 20°c weight kg km hpc610ft 16 awg 28 x 0.25 mm 1.50 mm² Ø 2,50 mm Ø 6,80 mm 13,3 ohm/km conductor 83,60 hpc620ft 14 awg 48 x 0.25 mm 2.50 mm² Ø 2,90 mm Ø 7,60 mm 7,98 ohm/km conductor 122,40 hpc624ft 12 awg 52 x 0.30 mm 4.00 mm² Ø 3,80 mm Ø 9,20 mm 4,95 ohm/km conductor 83,60 hpc626ft 10 awg 80 x 0.30 mm 6.00 mm² Ø 4,40 mm Ø 10,60 mm 3,30 ohm/km conductor 122,40 order code 132 tube extruded outer sheath with rz type pvc complying with en 50363-0 standard hardness 90 ± 2 shore-a