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Secure Payment & Return Policies

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FAQs - Frequently Asked Questions
FAQs - Frequently Asked Questions
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NM230PSR - Modulating RobustLine Damper Actuator
Overview:
The NM230PSR is a modulating RobustLine damper actuator designed for adjusting dampers in HVAC plants, comparable industrial setups, and technical building installations. With a torque motor of 10 Nm, it provides reliable and precise control, making it suitable for air damper sizes up to approximately 2 m². This actuator operates on a nominal voltage of AC 100 to 240 V and offers modulating control within the range of 2 to 10 V. Additionally, it includes position feedback functionality, ensuring accurate positioning of the dampers.
Key Features:
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Robust Construction: Engineered with optimum protection against corrosion, chemical influences, UV radiation, dampness, and condensation, ensuring durability and longevity in challenging environmental conditions.
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Flexible Control: Equipped with modulating control capability, allowing seamless adjustment of dampers for optimal airflow regulation in HVAC systems and comparable industrial setups.
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Position Feedback: Provides position feedback within the range of 2 to 10 V, facilitating precise monitoring and control of damper positions.
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Manual Override: Features a manual override with a push-button mechanism, which can be locked as needed, providing flexibility and convenience during maintenance or power outages.
Technical Specifications:
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Electrical Data: Operates on AC 100 to 240 V power supply with a frequency of 50/60 Hz. Consumes 3.5 W in operation and 1 W in rest position. Supports parallel operation for enhanced performance.
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Functional Data: Torque motor delivers 10 Nm of force. Offers an operating range of 2 to 10 V with an input impedance of 100 kΩ. Provides position accuracy of ±5%.
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Mechanical Interface: Features a universal shaft clamp compatible with shaft diameters ranging from 10 to 20 mm. Offers a maximum angle of rotation of 95°, which can be limited on both sides with adjustable mechanical end stops.
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Safety and Protection: Rated as protection class IEC/EN II with reinforced insulation. Holds certifications for UL approval and compliance with IEC/EN standards. Offers a high degree of protection (IP66/67) against dust and water ingress.
Part Numbers:
NM230PSR - Rotary actuator (RobustLine)
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