Danfoss AME 55, AME 56 Data sheet

Data sheet

Actuators for modulating control AME 55, AME 56

Description

The actuators are used with valves:

• VFM 2 (DN 65-150) only in combination with AME 55,

• VFS 2 (DN 15-50) only in combination with AME 56. Clutch available on special request,

• VFS 2 (DN 65-100),

• VL 2/3 (DN 100),

• VF 2/3 (DN 100-150),

•

VL 2/3 & VF 2/3 (DN 65, 80) only in combination with AME 56 and adapter 065Z0312,

• AFQM (DN 65-125) and AFQM 6 (DN 40-50)

Features:

• “Self adjustment” function

• Load related “Switch off“ function that prevents valve or actuator to be overloaded

• Diagnostic LED

Main data:

• Nominal voltage: 24 Vac, 50/60 Hz

• Control input signal: 0(4)-20 mA, 0(2) -10 Vdc

• Force:

2000 N (AME 55), 1500 N (AME 56)

• Stroke: 40 mm

• Speed:

8 s/mm (AME 55), 4 s/mm (AME 56)

• Max. medium temperature: 200 °C by insolated valve

• Manual operation

Ordering

Actuators

Typ e Power supply Code No.

AME 55

AME 56 082H3025

24 Vac

082H3022

Accessories

Typ e Code No.

Stem heater 24 Vac/dc; 4 0W (VF, VL valves DN 65-80)

Stem heater 24 Vac/dc; 20W (VF, VL valves DN 100 and VFS2 valves DN 15-50)

Stem heater 24 Vac/dc; 4 0W (VF valves DN 125, 150 and VFS DN 65-100)

Adapter (VF, VL valves DN 65-80) 06 5Z0312

AME 56 clutch (VFS 2 DN 15-50) 065Z7551

065Z0 315

065Z7020

065Z7022

ED.LF.Z3.02 | 1

Data sheet AME 55, AME 56

Technical data

Typ e AME 55 AME 56

Power supply Vac 24; ± 10 %

Power consumption VA 9 19.5

Duty cycle S3 60% ED (IEC 60034)

Frequency Hz 50/60

Control input Y

Output signal X Vdc 0-10 (2-10)

Closing force N 2000 150 0

Max. stroke mm 40

Speed s/mm 8 4

Max. medium temperature

Ambient temperature 0 … 55

Storage and transport temperature –40 … 70

Ambient humidity 95 % r.h., non-condensing

Protection class III

Grade of enclosure IP 54

Weight kg 3.8

- marking in accordance with standards

Installation Mechanical

The actuator should be mounted with the valve stem (use a 4 mm Allen key - not supplied) in either horizontal position or pointing upwards. Use a M8/SW13 key (not supplied) to fit the actuator to the valve body. Allow for necessary clearance for maintenance purposes.

Vdc 0-10 (2-10) Ri = 24 kΩ

mA 0-20 (4-20) Ri = 500 Ω

200

°C

Low Voltage Directive (LVD) 2014/35/EU: EN 60730-1, EN 60730-2-14 Electromagnetic Compatibility Directive (EMC) 2014/30/EU: EN 61000-6-2, EN 61000-6-3

Red rings position indication should be pushed together before commissioning. They indicate the position of valve opening degree after selfadjustment.

Arrange proper valve insulation in order to avoid direct heat transfer toward actuator.

 

Electrical

Electrical connections can be accessed by removing the cover.

Two M16 × 1.5 cable entries are provided. Both entries are provided with a rubber grommet for use with flexible cable. Note that in order to maintain the enclosure IP rating, appropriate cable glands must be used.

Wiring length

0-50 m 0.75 mm

> 50 m 1.5 mm

Recommended

square of the wiring

2 | ED.LF.Z3.02

Data sheet AME 55, AME 56

Disposal

DIP switch setting

The actuator must be dismantled and the elements sorted into various material groups before disposal.

0 …--- V

Inverse

Sequential

5(6) … 10 V

- - -

Direct

2 …--- V

0(2) … 5(6) V

3 point/RL

Proportional

Reset

LIN fl ow

Red . Kvs

Reset

LOG f low

100 % Kvs

The actuator has a selection of DIP switches under the removable cover. The switch provides the following functions:

DIP1: U/I - Input signal type selector:

• If set to OFF position, input signal Y is set to

voltage (Y).

If set to ON position, input signal Y is set to be

current (mA).

DIP2: 0/2 - Input signal range selector:

• If set to OFF position, the input signal is in the

range from 2 V to 10 V (voltage input) or from 4 mA to 20 mA (current input). If set to ON position, the input signal is in the range from 0 V to 10 V (voltage input) or from 0 mA to 20 mA (current input).

DIP3: D/I - Direct or inverse acting selector:

• If set to OFF position, the actuator is direct

acting (actuator’s stem extends by voltage increase). If actuator is set to ON position the actuator is inverse acting (actuator’s stem retracts by voltage increase).

DIP4: —/Seq - Normal or sequential mode

selector:

• Two actuators can be set to work parallel with

one control signal. If the SEQUENTIAL is set than an actuator responds to split control signal (see 0(2) V … 5(6 V) / 5(6) V … 10 V).

NOTE: This comb ination works in combina tion with DIP5: 0(2) V

… 5(6 V) / 5(6) V … 10 V

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