data sheet actuators for three point control - danfoss...

1VD.LE.S2.02 © Danfoss 11/2013DEN-SMT/SI

Data sheet

Actuators for three point control AMV 655 – without safety functionAMV 658 SU, AMV 658 SD – with safety function (spring up/down)AMV 659 SD – with EN 14597 certified safety function (spring down)

Actuator

Picture Type Power supply(V)

Code No.

AMV 65524 082G3440

230 082G3441

AMV 658 SU24 082G3446*

230 082G3447*

AMV 658 SD24 082G3444

230 082G3445

AMV 659 SD24 082G3452*

230 082G3453*

* available at the end of year 2014

Description

Actuators are primarily designed to regulate valve in the respond to the demand of a controller in District Heating/cooling, Heating, Ventilating and Air conditioning systems.

Actuators AMV 655, 658 and 659 can be controlled by electronic controllers with 3-point output. Please check power supply and power consumption prior connection!

Ordering

Actuators can be used in combination with: Valve types VFM, VFS (DN 65-100), VFG(S), VFU,

VF (DN 100-150) and VL (DN 100).- Self-acting flow controller AHQM (DN 125-150),

AFQM 6 and AFQM PN 25.

Features:• Manualoperationeithermechanicaland/or

electrical• Positionindication• LEDsignalling• Inversefunction• Selectablespeed• Pulseoutputsignal(4,5)• Thermicalandoverloadprotection• Preciseregulationandfastresponseon

3-point signal (0,04s)

Main data:• Nominalvoltage(ACorDC):

- 24 V, 50 Hz/60 Hz- 230 V; 50 Hz/60 Hz

• Controlinputsignal:3pointsignal• Force:2000N• Stroke:50mm• Speed(selectable):3(4)or6s/mm• Max.mediumtemperature:200°C

Accessories - Stem heaterType DN Code No.

Stem heater for VFM valve

65-125 065Z7020

150-250 065Z7022

Accessories - AdapterType Code No.

Adapter 1 VFG(S), VFU 065B3525

Adapter 2 VFG(S), VFU 065B3526

Adapter 3 VFG(S), AFQM 6, AFQM PN 25 065B3527

Spare partsType Code No.

GlandsupportAMV(E)65x 082G42001)

CableglandsM16 082G42012)

StemconnectorAMV(E)65x 082G4202

1) 3 pcs in set2) 4 pcs in set

2 VD.LE.S2.02 © Danfoss 11/2013 DEN-SMT/SI

Data sheet Actuators for three point control AMV 655/658/659

Technical data Actuator type AMV 655 AMV 658 SD AMV 658 SU AMV 659 SD

Power supply V 24 or 230 ; +10 … –15%;ACorDC

Power consumption VA14,4 (24 V)

16,1 (230 V)19,2 (24 V)

35,7 (230 V)19,2 (24 V)

35,7 (230 V)19,2 (24 V)

35,7 (230 V)

Frequency Hz 50/60

Controlinput 3-point

Closingforce N 2000 2000 2000 *N/A

Max.stroke mm 50

Speed (selectable) s/mm 3 or 6 4 or 6 4 or 6 *N/A

Max.mediumtemperature

°C

200(350withextensionpieceforVFGSvalve)

Ambient temperature 0 … + 55

Storage and transport temperature −40 … +70 (storing for 3 days)

Humidity 5-95%

Protection class II

Grade of enclosure IP54

Weight kg 5,3 8,6 8,6 8,6

Safety function - Yes Yes Yes(EN)

Safetyfunctionruntime/50mmstroke s - 120 120 120

Manual operation Mechanical Electricaland

mechanicalElectricaland

mechanical Electrical

Power failure responseStem remains in

last positionSafety function extractsthestem

Safety function retracts the stem

Safety function extractsthestem

–markinginaccordancewiththestandards

LowVoltageDirective2006/95/EECEMCDirective2004/108/EEC

Low Voltage Directive

2006/95/EECEMCDirective2004/108/EEC

Safety function according to EN14597

*N/A - data not available yet

Theactuatormustbedismantledandtheelements sorted into various material groups before disposal.

Disposal

Completethemechanicalandelectricalinstallation (see instructions) and perform the necessarychecksandtests:

-Turnonthepower-Settheappropriatecontrolsignalandcheck

that the valve stem direction is correct for the application.

Theunitisnowfullycommissioned.

Commissioning

Before disassembly please contact Danfoss support for disassembly instructions.



Design

1. Manualoperationknob 2. Function buttons 3. Service cover 4. Removable gland support 5. Position indication ring 6. Stem connector 7. Valve connector

Installation Mechanical Pleasecheckwhatareallowedinstallationpositionsforthevalveincombination.Theactuator can be installed in all positions. Use M8/SW13key(notsupplied)tofittheactuatorto the valve body. Allow for necessary clearance formaintenancepurposes.Tolinkvalveandactuatorstemsusea4mmAllenkey(notsupplied).Theactuatorhaspositionindicationrings which should be pushed together before el.connection;afterself-strokingtheyindicateendpositionsofthestroke.

ElectricalElectricalconnectionscanbeaccessedbyremoving the service cover. Four cable entries on removable gland support are provided for M 16×1,5 or M 20×1,5 cable glands. Note that inordertomaintaintheenclosureIPrating,appropriate cable glands must be used.



Wiring

Do not touch anything on the PCB! Do not remove the service cover before the power supply is fully switched off.Max. allowed current output on terminals 4 and 5 is 4A.Min. power is 3W.

SN 0 V NeutralSP 24,230VAC/DC Power supply

4, 5 SP(AC)4

5SP

SP output-max4A-min 3W

1

SP

2DIR

INV

2DIR

INV

Input

3

AMV 658/659

SN 0 V Neutral1, 3 24,230VAC/DC Power supply

4, 54

5

1

3

SP output-max4A- min 3W

1

SP

2DIR

INV

2DIR

INV

Input

3

AMV 655

Recommended cross-sectional area of the wiring is 1.5 mm2.



LED signalling / actuator operating modes

LED operating mode indicatorThethree-colour(green/yellow/red)LEDfunction indicators are located on the actuator cover.Theyindicatedifferentoperatingmodes.

RESET button (versions AMV 658/659)ActuatorsAMV658/659haveexternalRESETbutton which is located on top cover of the actuatornexttoLEDindicators.WiththisbuttonyoucanenterorexitStand-Bymode(pressonce)Seenextparagraphformodedetails.

Operating modes• Stand-By mode (versions AMV 658/659)

PresstheRESETbuttonfor1sec.toenterStand-Bymode.Theactuatorstopsincurrent position and stops responding to any control signal. Red light is constantly lit. You can manually operate the actuator with mechanical handle (version AMV 655/658) or control buttons (versions AMV 658/659). Thismodecanbeveryusefulduringthecommissioning of other equipment, or for servicepurposes.ToexitStand-BymodepresstheRESETbuttonagain.

• Positioning mode Theactuatorisoperatingautomatically.Thestemisextractingorretractingaccordingto the control signal. When positioning is finishedtheactuatorgoestoStationarymode.

• Stationary mode Theactuatorisoperatingwithouterrors.

• Error mode Workingtemperatureistoohigh-checktheambient temperature.

Strokeistooshort-checktheconnectionwithvalveandvalveoperationorcheckifvalveisblocked.

LED indication for AMV 655/658/659

LED Indicationtype Operating mode Actuator type

GreenConstantlylit

Positioning mode - Actuator is retracting the stem

AMV 655AMV 658AMV 659

ConstantlylitPositioningmode-Actuatorisextractingthe stem


YellowConstantlylit

Stationary mode - Actuator has reached upper end position (retracted stem)


ConstantlylitStationary mode - Actuator has reached bottomendposition(extractedstem)


Flashing Stationary modeAMV 658AMV 659

Red Constantlylit Stand - By mode

AMV 658AMV 659

Flashing ErrorModeAMV 655AMV 658AMV 659

Dark

No indicationNo power supply


No control signal AMV 655

NOTE! LED signalling is a direct indicator of the signal from controller therefore lengths of LED indication can vary and sometimes even look like a short flash if the controlling signal is present for a very short period.

Actuator type AMV 655 doesn’t have constant power supply and operates only when the controller provides a signal. Therefore limited LED indication possibilities are available.


INV

DIR

1

SP

3DIR

INV1

SP

3

A

A

B

B

Actuator AMV 655 can be manually positioned and remains in selected position until it receives signal from the controller.Actuators AMV 658 can be manually positioned when in Stand-By mode or when there is no power supply (mechanically).Actuators AMV 659 can be manually positioned only in Stand-By mode.

Manual operationActuator type Mechanical

operationElectrical operation

AMV 655

AMV 658

AMV 659

Mechanical manual operationActuators AMV 655/658 have a manual operation knobonthetopofthehousingwhichenableshand positioning of the actuator.

Mechanical manual operation shall be only used when no power supply.

Electrical manual operationActuators AMV 658/659 have two buttons on the top of the housing that are used for electrical manual positioning (up or down) if the actuator isinStand-Bymode.FirstpresstheRESETbuttonuntil the actuator goes to Stand-By mode (red LEDislit).Bypressingtheupperbutton the stemwillbeextractedandbypressingthelowerbutton the stem will be retracted.

Mechanical and electrical operation are not allowed to be used at the same time!


DIP switch setting TheactuatorhasaselectionDIPswitches(Fig.1)under the service cover.

DIP1: FAST/SLOW – Speed selection - FASTposition;3(4)s/mm(seeTech.data)- SLOW position; 6 s/mm

DIP2: DIR/INV – Direct or inverse actingselector (Fig. 2):- DIRposition;theactuatorisdirectactingto

input signal.- INVposition;theactuatorisinverseactingto

input signal.

Fig. 2

Fig. 1



Actuator – valves combinations

AMV 65x + AHQM (DN 125, 150)

AMV 65x + AFQM PN 16 (DN 65-125)

AMV 65x + AFQM 6 +

adapter 065B3527

AMV 65x + AFQM PN 25 +

adapter 065B3527

AMV 65x + VFG(S) 2 +adapter:

065B3525 (DN 15-65) 065B3526 (DN 80-125)

065B3527 (DN 150-250)

AMV 65x + VFM 2

AMV 65x + VF 2 (DN 100-150)

VL 2 (DN 100) VFS 2 (DN 65-100)

AMV 65x + VF 3 (DN 100-150)

VL 3 (DN 100)

AMV 65x + VFG 3 +

adapter: 065B3525 (DN 25-50) 065B3526 (DN 65-125)

AMV 65x + VFU +

adapter: 065B3525 (DN 15-65)

065B3526 (DN 80-125)

data sheet actuators for three point control - danfoss...

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