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.

Features • Suitable for AC and DC operation

• Internal energy storage for the safety function. Positioning in case of supply voltage failure

• Stroke 8.5 mm or valve path recognition

• Actuating force 125 N

• LC display for status indication

• Function display via LED

• Equal percentage characteristic

• Very fine resolution in valve positioning

• Very short response times

• Max. energy efficiency by means of motor control via microcontroller

• Self-locking gear in all positions, de-energized

• Antitheft device by removable locking latch

• Special feature for NLX version is feedback signal

• Safety function in case of power failure

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.

• Force-dependent deactivation in case of overload or when the final stop resp. the closing position is reached

• Manual valve setting

• Very low power consumption

• Valve adapter system

• Simple plug-in installation without tools

• 100 % protection in case of leaky valves (IP 54)

• 360° installation position

• Plug-in connecting cable

• Low-noise and maintenance-free

• High functional safety and long expected service life

• Control input suitable for 0-10 V

• Automatic valve path recognition / no load detection

Data sheet AME 113

Typ e 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

(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 Protection class III CE conformity according to EN 60730

Casing

Casing cover

Cable

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 (do wn) Yes (up) Yes (do wn) Yes (up)

Power failure response

Feedback Signal:

In all install ation positions.

Material Polyamide Colour Signal white (RAL 9003) Material (polycarbonate) Colour Transparent Typ e 4 x 0.22 mm² PVC 3 x 0.22 mm² PVC Colour white Length 1 m

Safety function extends the

stem, closes the AB- QM valve Voltage range 0 - 10 V Output current 1 mA Load impedance 10 kΩ - 1000 kΩ Resolution 0.1 V -

Safety function retrac ts the

stem, opens the AB- QM valve

3.1 VA/ 1.7 W

Safety function extends the

stem, closes the AB- QM valve

Safety function retrac ts the

stem, opens the AB- QM valve

Ordering

Variation

Function

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

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

Typ e 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

AME 113 NLX SD AME 113 NLX SU AME 113 NL SD AME 113 NL SU

✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

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.

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