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
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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)
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