Instructions
034R9509
034R9509
KVS
KVS 15
KVS 22
KVS 28
KVS 35
Tilladt omgivelsestemperatur
Allowable ambient temperature
Zulässige Umgebungstemperatur
Température ambiante admissible
Temperatura ambiente permisible
Anvendelse
Application
Anwendung
Application
Aplicación
Montage
Mounting
Einbau
Montage
Installación
© Danfoss A/S (RC-CMS/MWA), 01 - 2005
RI4JU653
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Svejsning
Soldering
Löten
Soudure
Soldadura
Adskillelse
Disassembling
Zerlegung
Désassemblage
Desmontaje
Max. tryk
Max. pressure
Max. Druck
Pression maximale
Presión máx.
Fully
closed
Fully
open
Samling
Assembling
Zusammenbau
Assemblage
Montaje
Fully
closed
Fully
open
Tilslutning
Connection
Anschluss
Raccordement
Conexión
2
Stepper Motor Switch Sequence
STEP
↓ CLOSING ↓
Coil I
Coil II
Red
Green
White
1
+
-
+
-
2
+
-
-
+
3
-
+
-
+
4
-
+
+
-
1
+
-
+
-
RI4JU653
Black
↑ OPENING ↑
© Danfoss A/S (RC-CMS/MWA), 01 - 2005
Advarsel!
Warning!
Achtung!
Attention !
Advertencia
Ventilen må ikke tilsluttes direkte.
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
Tilslut aldrig spænding til en usamlet ventil.
Do not apply power to unassembled valve.
Das Ventil darf nur wenn komplett
zusammengebaut angeschlossen werden.
Ne pas raccorder l'alimentation électrique
sur une vanne non assemblée.
No aplicar tensión a la válvula desmontada.
Electrical data
Parameter
KVS15-22 / 28-35
Stepper motor type
Bi-polar - Permanent Magnet
Step Mode
2 phase full step
Phase Resistance
52Ω ±10%
Phase Inductance
85 mH
Holding Current
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 Volt dc –4% +15%,
150 step/sec
Phase Current
(Using chopper drive) 100mA RMS –4% +15%,
Max total Power
Voltage / current drive: 5.5 / 1.3 Watt (UL: NEC class 2)
Step rate
150 steps per sec. (constant voltage drive)0-300
steps per sec. 300 recommended (chopper current
drive)
Total steps
KVS15-22: 4100 [+160 / -0] Steps
KVS28-35: 5540 [+160 / -0] Steps
Full travel time
KVS15-22: 27 / 13.5 sec. (voltage / current)
KVS28-35: 37 / 18.5 sec. (voltage / current)
Reference position
Overdriving against the full close position
Electrical connection
4 wire 0.5 mm2 (0.02 in2), 2 meter (6.5 ft) long cable
© Danfoss A/S (RC-CMS/MWA), 01 - 2005
RI4JU653
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4
RI4JU653
© Danfoss A/S (RC-CMS/MWA), 01 - 2005
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