Danfoss AME 85, AME 86 Data sheet

Data sheet

Actuators for modulating control AME 85, AME 86

Description

Ordering

Actuator

Typ e Power supply Speed Code No.

AME 85 24 V~ 8 s/mm 082G1452

AME 86 24 V~ 3 s/mm 082G1462

The actuators AME 85 and AME 86 are used with VFM 2 (DN 150-250), VFS 2 (DN 65-100),

VF2/3 (DN 125, 150) and AFQM (DN150-250) valves.

Features:

• “Self stroking” function

• Load related “Switch o“ function that prevents overloading

• Manual operation

• Diagnostic LED

Main data:

• Nominal voltage:

- 24 VAC , 50 Hz/60 Hz

• Control input signal:

- 0(4)-20 mA

- 0(2)-10 V

• Force: 5000 N

• Stroke: 40 mm

• Speed: 8 s/mm (AME 85), 3 s/mm (AME 86)

• Max. medium temperature: 200 °C

• Manual operation

Accessories

Typ e Code No.

Stem heater 065Z7021

Technical data

DEN-SMT/SI

Typ e AME 85 AME 86

Power supply V 24 AC +10 to –15%

Power consumption VA 12. 5 25

Frequency Hz 50 / 60

Control input Y

Output signal X V 0 to 10 (2 to 10)

EMC IEC 801/2 - 5

Closing force N 5000

Max. stroke mm 40

Speed s/mm 8 3

Max. medium temperature

Ambient temperature 0 to 55

Storage and transport temperature –40 to +70

Protection Class

Grade of enclosure IP 54

Weight kg 9.8 10.0

- marking in accordance with the standards

VD.AB.R6.02 © Danfoss 09/2015

V 0 to 10 (2 to 10) Ri = 200 Ω,

mA 0 to 20 (4 to 20) Ri = 500 Ω

200

°C

III (24 V)

Low Voltage Directive 73/23/EEC and 93/68/EEC , EN 60730/2/14

EMC Directive 89/336/EEC, 92/31/EEC, 93/68/EEC, EN 50081-1 and EN 50 082-1

Data sheet Actuators for modulating control AME 85, AME 86

Installation

Disposal

Mechanical

The actuator should be mounted with the valve stem in either horizontal position or pointing upwards. Use the 57 mm castellated nut (supplied) to t the actuator to the valve body. While the actuator is being tted, a 8 mm Allen key can be used to tighten the pinch screw in the valve body ring to stop the valve turning.

Allow for necessary clearance for maintenance purposes.

Electrical

Electrical connections can be accessed by removing the cover. Two M16 x 1.5 cable entries are provided. Both entries are provided with a rubber grommet for use with exible cable. Note that in order to maintain the enclosure IP rating, appropriate cable glands must be used.

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

VD.AB.R6.02 © Danfoss 09/2015

DEN-SMT/SI

Data sheet Actuators for modulating control AME 85, AME 86

DIP switch setting

The actuator has a function selection DIP switch under the removable cover. In particular, if SW6 is set to ON, the actuator will perform as 3-point actuator. The switch provides the following functions:

• SW1: U/I - Input signal type selector:

If set to OFF position, voltage input is selected. If set to ON position, current input is selected.

• SW2: 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).

• SW3: D/I - Direct or inverse acting selector:

If set to OFF position, the actuator is direct acting (stem lowers as voltage increases). If actuator is set to ON position the actuator is inverse acting (stem raises as voltage increases).

• SW4: —/Seq - Normal or sequential mode selector:

If set to OFF position, the actuator is working in range 0(2)..10V or 0(4)..20mA. If set to ON position, the actuator is working in sequential range; 0(2)..5 (6)V or (0(4)..10 (12)mA) or (5(6)..10V) or (10(12)..20mA).

• SW6: Prop./3-pnt - Modulating or 3-point

mode selector:

If set to OFF position, the actuator is working normally according to control signal. If set to ON position, the actuator is working as 3-point actuator.

• SW7: LOG/LIN - Equal percentage or linear

ow through valve selector1:

If set to OFF position, the ow through valve is equal percentage. If set to ON position, the he ow through valve is linear according to control signal.

• SW8: 100% KVS/Reduced KVS - Flow reduction

through valve selector1:

If set to OFF position, the ow through valve is not reduced. If set to ON position, the he ow through valve reduced by half of increment standard KVS values (exsample: valve with KVS 16 and SW8 set to ON – maximum ow through the velve is KVS13 (meiidle between standard KVS 16 and KVS 10).

NOTE: To be used only in comb ination with valves with equa l

percentage characteristic.

• SW9: Reset:

Changing this switch position will cause the actuator to go through a self stroking cycle.

DEN-SMT/SI

• SW5: 0..5V/5...10V - Input signal range in sequential mode:

If set to OFF position, the actuator is working in sequential range 0(2)..5 (6)V or 0(4)..10 (12)mA. If set to ON position, the actuator is working in sequential range; 5(6)..10V or 10(12)..20mA.

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