AMS90/1


Half-controlled AC/DC single-phase drive used to supply armature and field circuits of D.C. motors, with analog circuit for speed or torque control.

Preloader

 

 

Half-controlled AC/DC single-phase drive used to supply armature and field circuits of D.C. motors, with analog circuit for speed or torque control.

 

TECHNICAL FEATURES & HIGHLIGHTS

 

Supply mains: 230/400VAC single-phase, through voltage setting jumper, 50/60Hz through selection jumper (dip-switch). 415/440VAC voltage values on demand.

Field supply: Single-phase rectifier bridge with suppression varistor.

Armature voltage: 0…280VDC (for 400VAC mains).

Mains insulation: Galvanic type, with tacho generator feedback.

Reference supplies: Stabilized, with values ranging from +10VDC to –10VDC.

Speed inputs:

1 direct input + 1 ramp input, through voltage reference signal 0…+10VDC, with terminal board output. 

1 direct input through current reference signal 4…20mA, to be selected through proper jumper setting

Adjustments:

Max. and min. speed value (min. value selectable through potentiometer). 

Stability. 

Internal or external current limit. 

Armature compensation. 

Acceleration and deceleration ramps. 

Speed offset.

Light indicators:

Presence of supply direct voltages.

Current limit reached.

Zero speed.

Running drive.

Auxiliary function:

Gradual acceleration and deceleration, with run automatic release.

Tacho generator feedback with automatic polarity rectification.

High-impedance armature feedback, with R x I drop compensation.

Current limit: Selectable through internal trimmer or external voltage 0…-10VDC.

Analog outputs:

Voltage signal 0…+10VDC V OUT proportional to motor speed. 

Current signal 0…+10VDC I OUT proportional to armature current.

Digital I/Os:

Input for RUN/STAND BY control through high or low voltage level, selectable through jumper. 

Output with insulated relay contact, for zero speed signalling.

Room conditions:

Natural ventilation. 

Temperature from 0 to 40°C max. with 4% derating for every degree of increase. 

Relative humidity 20…90% (without dew). 

Height: 1000m max (a.s.l.). 1% derating for every 100m increase.

Weight: 2.65kg for AMS90/1.10 and .20; 3.3kg for AMS90/1.30.

Protection degree: IP20.


PRODUITS EN PROMOTIONS

Promo!
PKF2 FPS-SitosecFPS_200ml_h600-RGB6

Nettoyants de précision Nettoyant sec à séchage ...

Promo!
PKF2 Ordinet_100ml_h600-RGB5

Chasse l'humidité et protège. - Élimine l'humidité des ...

Promo!
PKF2 Ordinet_100ml_h600-RGB

Nettoyant sec des têtes et disques magnétiques - ...

Promo!
PKF2 FPS-SitosecFPS_200ml_h600-RGB

SITOSEC FPS Nettoyant sec à séchage rapide. - Nettoyant ...

NOUVEAUX PRODUITS

New!
imagen_01 (3)
New!
12)7

DIT-2D Station de soudage; digital; DES; 75W; 90÷450°C; ...

New!
12)9

DSS-2D STATION DE MICRO DESSOUDAGE

New!
phpThumb_generated_thumbnailjpg

Permet à l'utilisateur d'effectuer facilement et ...

New!
CA-2QE

CA-2QE Station de soudage; digital; DES; 75W; 90÷450°C; ...

New!
imagen_019

-Feed Soldering station Ref. AL-2A 230 V This is the ...

New!
12)

DMSE-2A: Station de soudage/dessoudage; digital; DES; 300W; ...

New!
vvvvv

NASE Nano Rework station: Ref. : NASE-2B 230 V ,