Danfoss AME 113 NLX SD, AME 113 NLX SU, AME 113 NL SD, AME 113 NL SU Data sheet

Data sheet

Actuators for modulating control

AME 113 NL SU/SD - with safety function (stem up/down) AME 113 NLX SU/SD - with feedback signal and safety function

Description

AME 113 is a series of gear actuators for opening and closing valves for heating and cooling systems. The predominant area of application is the energy-efficient control of water-bearing valves in the area of building services and automation.

The actuator is equipped with a safety function. If the power supply fails, the valve pressure plate moves into a parking position. The energy for this is provided by an internal rechargeable accumulator.

The actuator has an equal percentage characteristic, meaning the flow through the valve is equal percentage to the control signal. The control is performed by a 0-10 V DC control signal sent by a central DDC system or a room thermostat. The current position and the control voltage are shown on an LC display.

The actuator is supplied with a pluggable connecting cable and has a manual valve adjustment which can be used, for example, for maintenance or installation.

A version with feedback signal is available. The back channel transmits information about the current valve position as well as about possibly occurred errors to the DDC installation.

Features	•  Suitable for AC and DC operation	•  Force-dependent deactivation in case of
	•  Internal energy storage for the safety	overload or when the final stop resp. the
	function. Positioning in case of supply voltage	closing position is reached
	failure	•  Manual valve setting
	•  Stroke 8.5 mm or valve path recognition	•  Very low power consumption
	•  Actuating force 125 N	•  Valve adapter system
	•  LC display for status indication	•  Simple plug-in installation without tools
	•  Function display via LED	•  100 % protection in case of leaky valves (IP 54)
	•  Equal percentage characteristic	•  360° installation position
	•  Very fine resolution in valve positioning	•  Plug-in connecting cable
	•  Very short response times	•  Low-noise and maintenance-free
	•  Max. energy efficiency by means of motor	•  High functional safety and long expected
	control via microcontroller	service life
	•  Self-locking gear in all positions, de-energized	•  Control input suitable for 0-10 V
	•  Antitheft device by removable locking latch	•  Automatic valve path recognition / no load
	•  Special feature for NLX version is feedback signal	detection
	•  Safety function in case of power failure

© Danfoss | 2021.08

AI391040222855en-010101 | 1

Data sheet			AME 113
Type			AME 113 NLX SD	AME 113 NLX SU		AME 113 NL SD		AME 113 NL SU
Operating voltage				24 V AC, -10 % ... +20 %, 50-60 Hz 24 V DC, -20 % ... +20 %
Operating power				2.6 VA/ 1.4 W
Charging operating power with battery				3.1 VA/ 1.7 W
(temporarily)
Safety activations / Tag					4
Charging time of int. battery, if empty				16 h
Max. power consumption				<160 mA
Standby power consumption				<10 mA
Control voltage				0...10 V DC
Working range of the control voltage				0.5...10 V DC
Resistance of control voltage input				100 kΩ
Stroke				Max. 8.5 mm
Actuation force				125 N -20/+40%
Actuation time				15 s/mm
Noise level				<30dB/A
LCD (H x W)				10 x 20 mm
LED				Multicolour LED
Fluid temperature				0 °C to +100 °C
Storage temperature				-20 °C to +70 °C
Characteristic				Equal percentage
Ambient temperature				0 °C to +50 °C
Degree of protection				IP 54 1)
Protection class					III
CE conformity according to				EN 60730
Casing		Material		Polyamide
		Colour		Signal white (RAL 9003)
Casing cover		Material		(polycarbonate)
		Colour		Transparent
		Type	4 x 0.22 mm² PVC			3 x 0.22 mm² PVC
Cable		Colour		white
		Length		1 m
Dimensions (H x W x D)				65 x 45 x 90 mm
Weight with connection cable (1 m)				155 g
Surge strength according to EN 60730-1				1 kV
Safety function			Yes (down)	Yes (up)		Yes (down)		Yes (up)
Power failure response			Safety function extends the	Safety function retracts the		Safety function extends the		Safety function retracts the
			stem, closes the AB-QM valve	stem, opens the AB-QM valve		stem, closes the AB-QM valve		stem, opens the AB-QM valve
		Voltage range	0 - 10 V				-
Feedback Signal:		Output current	1 mA				-
		Load impedance	10 kΩ - 1000 kΩ				-
		Resolution	0.1 V				-

1) In all installation positions.

Ordering

Variation

Function

Type	Supply voltage	Feedback	Code no.
AME 113 NLX SD	24 V- AC / DC	0-10 V	082H5000
AME 113 NLX SU	24 V- AC / DC	0-10 V	082H5001
AME 113 NL SD	24 V- AC / DC	-	082H5007M
AME 113 NL SU	24 V- AC / DC	-	082H5008

The actuator is available in various versions which differ in their functional features:

	AME 113 NLX SD	AME 113 NLX SU	AME 113 NL SD	AME 113 NL SU
LC display
Function display via LED
Valve path recognition
Feedback signal
Manual setting
Safety function display via LED

The actuator mechanism works with a stop motor, a micro controller and a gearing mechanism. After switching on the power supply, the actuator carries out an initialization. In the initialization phase, the traverse path is determined; in the display, alternately “In” (for initialization) and the applied control voltage are shown. For further descriptions on initialization, refer to the chapter on the actuator.

2 | AI391040222855en-010101

© Danfoss | 2021.08