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8751029000 | ACTUATOR DAMPER MD20A-24 | Schneider Electric

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Details for 8751029000

ACTUATOR DAMPER MD20A-24

The MD2A is a 2…1 V modulating damper actuators. It is designed for operating air control dampers in ventillation and air conditioning systems for building services installations. As an accessory, the modulating actuator have a fully adjustable auxiliary switch unit. The actuator is maintenance free, with mechanical position indication. Supply voltage: 24 Vac/Vdc +/- 2%. Modulating control signal: 2…1 Vdc. Torque: 2 Nm, IP 54 Protection class. Angle of rotation: Max. 95°, adjustable by mechanical stops. Connection cable 1 m, 4 x .75 mm² (AW 18).

Specifications

Product or component type: Actuator
Actuator type: Electric
Actuator product series: MD
Actuator model: MD20A-24
Product destination: dampers
Actuator: Rotary
control type: Automatic reset
rated supply voltage: 24 V AC/DC
Analogue input range: 2...10 V DC
Feedback signal: 2...10 V DC
Transformer rated power in VA: 4 VA
Power consumption in W: 2 W
Hold-in power consumption in W: 0.4 W
Hold-in power consumption in VA: 4 VA AC
Control signal: Proportional/modulating
Power loss return: Non-spring return
Stroke auto calibration: False
electrical insulation class: Class III
Tightening torque: 177 lb.in
20 N.m
Position indicator: Visual indicator with position ring
Lead length: 1 m
Actuator rotation: 95 °
Rotational range adjustment: 95° maximum (limited by an adjustable end stop)
Stroke running time: 150 s
IP degree of protection: IP54
Ambient air temperature for operation: -30…50 °C
Relative humidity: 0…95 % RH, non-condensing
Ambient air temperature for storage: -40…80 °C
Targeted region: Europe
Asia Pacific.
Australia.
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 6.4 cm
Package 1 Width: 11.2 cm
Package 1 Length: 18.7 cm
Package 1 Weight: 1.01 kg