LMV-D3-MOD
Details
Details
LMV-D3-MOD VAV-Compact Controller with Actuator, 45 lb-in, BACnet/Modbus
VAV controller, dynamic differential pressure sensor, and damper actuator in one unit, for VAV/CAV and position control. Communicates over BACnet MS/TP, Modbus RTU, or MP-Bus, or modulating 0/2-10 VDC.
Key Features
- Flow sensor range: 0 to 2.0 in. WC
- Torque: 45 lb-in
- Transformer sizing: 4 VA
Product Specifications
| Manufacturer | Belimo |
|---|---|
| Model | LMVD3MOD (LMV-D3-MOD) |
| Nominal voltage | AC/DC 24 V |
| Nominal voltage frequency | 50/60 Hz |
| Nominal voltage range | AC 19.2 to 28.8 V / DC 21.6 to 28.8 V |
| Power consumption in operation | 2W |
| Power consumption in rest position | 1W |
| Transformer sizing | 4 VA |
| Inrush current | 8.0 A @ 5 ms |
| Connection supply/control | cable 3 ft. (1 m), 6x 0.75 mm2 |
| Communicative control | BACnet MS/TP Modbus RTU (factory setting) MP-Bus |
| Number of nodes | BACnet / Modbus see interface description MP-Bus max. 8 |
| Torque motor | 45 lb-in (5 Nm) |
| Operating range Y | 2 to 10 V |
| Input impedance | 100 kΩ |
| Operating range Y variable | 0 to 10 V |
| Position feedback U | 2 to 10 V |
| Position feedback U note | Max. 1 mA |
| Position feedback U variable | Start point 0 to 8 V End point 2 to 10 V |
| V'max adjustable | 20 to 100% of V'nom |
| V'mid adjustable | >V'min...<V'max |
| V'min adjustable | 0 to 100% of V'nom (<V'max) |
| Manual override | with push-button, can be locked |
| Angle of rotation | 95 deg |
| Angle of rotation note | adjustable mechanical or electrical limitation |
| Mechanical interface | Universal shaft clamp 6 to 20 mm |
| Position indication | Mechanical |
| Measuring principle | Belimo D3, dynamic flow sensor |
| Installation orientation | position-independent, no zeroing necessary |
| Functional Range Differential Pressure | 0 to 2.0 inch WC (0 to 500 Pa) |
| Maximum system pressure | 6 inch WC (1500 Pa) |
| Burst pressure | +/-5 kPa |
| Height Compensation | Adjustment of system height (range 0 to 9800 ft (0 to 3000 m) above sea level) |
| Condition Measuring Air | 32 to 122 deg F (0 to 50 deg C) / 5 to 95% RH, non- condensing |
| Pressure tube connection | Nipple diameter 0.2" (5.3 mm) |
| Protection class IEC/EN | III, Protective Extra-Low Voltage (PELV) |
| Degree of protection IEC/EN | IP54 |
| Degree of protection NEMA/UL | NEMA 2 |
| Housing | UL Enclosure Type 2 |
| EMC | CE according to 2014/30/EU |
| Certification IEC/EN | IEC/EN 60730-1 and IEC/EN 60730-2-14 |
| Type of action | Type 1 |
| Rated impulse voltage supply / control | 0.8 kV |
| Pollution degree | 3 |
| Ambient humidity | Max. 95% RH, non-condensing |
| Ambient temperature | 32 to 122 deg F (0 to 50 deg C ) |
| Storage temperature | -4 to 176 deg F (-20 to 80 deg C) |
| Servicing | maintenance-free |
| Weight | 1.2 lb (0.55 kg) |