Danfoss AME 85, AME 86 Data sheet

Data sheet

Actuators for modulating control

AME 85, AME 86

Description		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 off“ 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

Ordering

Actuator

Accessories

Type	Power supply	Speed	Code No.
AME 85	24 V~	8 s/mm	082G1452
AME 86	24 V~	3 s/mm	082G1462

Type	Code No.
Stem heater	065Z7021

Technical data	Type		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	V	0 to 10 (2 to 10) Ri = 200 Ω,
		mA	0 to 20 (4 to 20) Ri = 500 Ω
	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			200
	Ambient temperature	°C		0 to 55
	Storage and transport temperature			–40 to +70
	Protection Class			III (24 V)
	Grade of enclosure			IP 54
	Weight	kg	9.8	10.0
			Low Voltage Directive 73/23/EEC and 93/68/EEC, EN 60730/2/14
	- marking in accordance with the standards		EMC Directive 89/336/EEC, 92/31/EEC, 93/68/EEC, EN 50081-1 and
			EN 50082-1

DEN-SMT/SI

VD.AB.R6.02 © Danfoss 09/2015

1

Data sheet	Actuators for modulating control AME 85, AME 86
Installation	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 fit the actuator to the valve body.
	While the actuator is being fitted, 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 flexible cable. Note
	that in order to maintain the enclosure IP rating,
	appropriate cable glands must be used.
Disposal	The actuator must be dismantled and the
	elements sorted into various material groups
	before disposal.

2	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).

• 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.

• 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 flow through valve selector1:

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

• SW8: 100% KVS/Reduced KVS - Flow reduction through valve selector1:

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

1 NOTE: To be used only in combination with valves with equal percentage characteristic.

• SW9: Reset:

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

DEN-SMT/SI

VD.AB.R6.02 © Danfoss 09/2015

3