Belimo NMV-D3-KNX - VAV-Compact flow controller with actuator
Belimo NMV-D3-KNX is a VAV-Compact device with a VAV controller, dynamic Δp sensor and actuator for dampers with a torque of 10 Nm. It supports VAV/CAV and position control, as well as KNX (S-Mode) communication.
AC/DC 24 V supply, differential pressure measuring range 0...500 Pa, 95° rotation angle and IP54 protection rating.
Belimo NMV-D3-KNX – VAV-Compact device
The device combines a VAV controller, a dynamic Belimo D3 Δp sensor and a damper actuator. It is designed for VAV terminal units in comfort zones; it supports VAV/CAV flow control and position control (Open Loop).
Key features and specifications
- Communication: KNX (S-Mode); communication medium: KNX TP.
- Torque: 10 Nm; rotation angle: 95°.
- Differential pressure measuring range: 0...500 Pa; maximum system pressure: 1500 Pa.
- Power supply: AC/DC 24 V, 50/60 Hz; power consumption during operation: 3 W, at rest: 1.5 W; cable sizing power: 5 VA.
- Power and control connection: 1 m cable, 6x 0.75 mm²; mechanical connection: universal clamp 8...26.7 mm.
- Manual override by push-button, with locking option; mechanical position indication.
- Adjustable flow values: V'max 20...100% V'nom, V'min 0...100% V'nom (<V'max), V'mid >V'min...<V'max.
- IEC/EN protection rating: IP54; IEC/EN protection class: III, Protective Extra-Low Voltage (PELV).
- Ambient temperature: 0...50°C [32...122°F].
The device has a service socket for connecting configuration and service tools. In bus mode, a 0...10 V sensor or switching contact can optionally be connected for integration with a higher-level bus system.
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Brand
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ReferenceNMV-D3-KNX
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EAN137630498121272
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AC/DC voltageAC/DC 24 V
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Power consumption (running)3 W
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Power consumption (holding)1.5 W
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Rated power5 VA
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Power supply control connectionCable 1 m, 6x 0.75 mm²
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Control typeKNX (S-Mode)
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Protection ratingIP54
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NEMA protection ratingNEMA 2
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Enclosure typeUL Enclosure Type 2
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Manual overridePush-button, with locking option
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Ambient temperature0...50°C [32...122°F]
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Torque10 Nm
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Rotational angle95°
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Mechanical connectionUniversal clamp 8...26.7 mm
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