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GRVU..-7 General Rotary Actuators

General Rotary Actuators for: Torque:Modulating control:Open/Close control:

••••

DN100...150 CCV40NmGRVU24-SR-7 (AC/DC 24V)GRVU24-7 (AC/DC 24V)GRVU230-7 (AC 100...240V)

GRVU24-7

GRVU230-7

GRVU24-SR-7

Basic technical data TorqueAngle of rotationDirection of rotationSound power levelPosition indicatorRunning timeMode of operationAmbient temp.Non-operation temp.HumidityDegree of protectionEMCLow voltage directiveMaintenanceNominal voltage rangePower consumption -running

-holdingFor transformer sizingConnecting cableControl signal YPosition feedback signal UPosition accuracyProtection classWeightNominal voltage rangePower consumption -running

-holdingFor transformer sizingConnecting cableProtection classWeightNominal voltage rangePower consumption -running

-holdingFor transformer sizingConnecting cableProtection classWeight

Min. 40Nm @ nominal voltage90°Pre-setting to close (switch hidden under a label)Max. 45dB(A)Mechanical150sType 1 (EN 60730-1)0...+50°C-40...+80°C5...95% RH, non-condensingIP54CE according to 89/336/EECCE according to 73/�3/EECMaintenance-freeAC 19.�...�8.8V, 50/60Hz / DC �1.6...�8.8V4.5W @ nominal torque1.5W6.5VACable 1m, 4x0.75mm�

DC (0)2...10V @ input impedance 100kΩDC �...10V @ max. 1mA

5%III (Extra-low voltage)�.5kgAC/DC 19.�...�8.8V, 50/60Hz4.5W @ nominal torque�W7VACable 1m, 3x0.75mm�

III (Extra-low voltage)1.9kgAC 85...�65V, 50/60Hz4W @ nominal torque�W7VACable 1m, 3x0.75mm�

II (Totally insulated)1.9kg

Technical data

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GRVU..-7 General Rotary Actuators

Open/Close control

Open/Close control

1 � 3

GRVU24-SR-7

1(Y2)

0(Y1)

Direction of rotation(factory setting, switch hidden)

GRVU24-7

1(Y2)

0(Y1)

Direction of rotation(factory setting, switch hidden)

GRVU230-7

1(Y2)

0(Y1)

Direction of rotation(factory setting, switch hidden)

AC 24VDC 24V

5

Modulating control

Mode of operation

Adjustable angle of rotation

High function reliability

GRVU�4-SR-7 is controlled by means of a standard modulating control signal DC (0)�...10V and travels to the position defined by this signal. The feedback signal U allows the valve position (0...100%) to be electrically indicated and serves as a follow-up control signal for other actuators.

Adjustable angle of rotation with mechanical end stops.

The actuator is overload-proof, requires no limit switches and stops automatically when the end stop is reached.

Notes:Connection via safety isolating transformer.Other actuators can be connected in parallel.

Please note the performance data.

••

!

Notes:Connection via safety isolating transformer.Other actuators can be connected in parallel.

Please note the performance data.

••

!

Y

U

DC (0)2...10V

DC 2...10V

GRVU24-SR-7

Notes:Caution: Power supply voltage! Parallel connection of other actuators possible.Direction of rotation switch is covered.

Factory setting: Direction of rotation Y�

•••

!

–

T ~

+

–

T ~

+Y U

AC 24VDC 24V

1 � 3

GRVU24-7

–

T ~

+

N L

1 � 3

AC 100...240V

GRVU230-7

Product features

Wiring diagrams

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Dimensions [mm]: GRVU..-7

15144

59 183

R10

97

8

70

45°

47.5°

11612

4

69

124

Dimensions and Auxiliary Switch Adjustment