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034R9797 034R9797 Instruction ETS 12½, ETS 25 & KVS 15 Tilladt omgivelsestemperatur Allowable ambient temperature Zulässige Umgebungstemperatur Température ambiante admissible Temperatura ambiente permisible Anvendelse Application Anwendung Application Aplicación ETS 12½, 25 and KVS 15 PS/MWP = 45.5 (659.9 psig) Montage Mounting Einbau Montage Installación Lodning Brazing Löten Soudure Soldadura © Danfoss A/S 11-2010 (AC-SMC/bpv) Samling Assembling Zusammenbau Assemblage Montaje DKRCC.PI.VD1.C2.53 / 520H4707 Adskillelse Disassembling Zerlegung Désassemblage Desmontaje Tilslutning Connection Anschluss Raccordement Conexión Parameter Stepper motor type Step mode Phase resistance Phase inductance Holding current ETS 12½, 25 & KVS 15 Bi-polar - permanent magnet 2 phase full step 52Ω ±10% 85 mH Depends on application. Full current allowed (100% duty cycle) Step angle 7.5° (motor), 0.9° (lead screw), Gearing ration 8.5:1. (38/13)2:1 Nominal voltage (Constant voltage drive) 12 V dc -4% +15%, 150 steps/sec. Phase current (Using chopper drive) 100 mA RMS -4% +15%, Max. total power Voltage / current drive: 5.5 / 1.3 W (UL: NEC class 2) Step rate 150 steps/sec. (constant voltage drive) 0-300 steps/sec. 300 recommended (chopper current drive) Total steps ETS 25, 12": 2625 [+160 / -0] steps Full travel time 17 / 8.5 sec. (voltage / current) Reference position Overdriving against the full close position Electrical connection M12 connector • • • • Advarsel! Warning! Achtung! Attention ! Advertencia 2 Ventilen må kun tilsluttes regulator. Do not apply power directly to valve. Das Ventil darf nicht direkt angeschlossen werden. Ne pas raccorder l'alimentation électrique directement sur la vanne. • No aplicar tensión directamente a la válvula Motor and connection check • Tilslut aldrig spænding til en usamlet ventil. • Do not apply power to unassembled valve. • Das Ventil darf nur wenn komplett zusammengebau angeschlossen werden. • Ne pas raccorder l'alimentation électrique sur une vanne non assemblée. • No aplicar tensión a la válvula desmontada. DKRCC.PI.VD1.C2.53 / 520H4707 © Danfoss A/S 11-2010 (AC-SMC/bpv)