Blauberg CIVIC EC LB 300-E S21 V.2
- Capacity diagram
- Designation key
- Additional characteristics
The CIVIC EC LB V.2 units are designed for single-room ventilation of schools, offices and other public and commercial premises. Offer the ideal simple and efficient ventilation solutions for existing and renovated buildings and require no layout of air ducts.Efficient supply and extract ventilation for separate premises.
EC motors with low energy consumption.Low-noise operation.Simple mounting.
Made of high-quality polymer coated steel, internally lined with heatand sound insulation of mineral wool, cellular synthetic rubber or other materials.Built-in preheater and reheater modifications available for cold climate conditions.
High efficient electronically commutated motors with external motor and impeller with forward curved blades. Such motors are the most state-of-the-art energy saving solution.EC motors are featured with high performance and total speed controllable range. High efficiency reaching 90 % is the premium advantage of the electronically commutated motors.
|AIR FILTRATION||CONTROL AND AUTOMATION|
Exhaust cassette filter: ISO Coarse >60 % (G4).Supply cassette filter: ISO ePM1 60 % (F7).
The CIVIC EC LB… S21 V.2 units are equipped with an integrated automation system.The S21 controller allows integrating the unit into the BMS (Building Management System).The unit can be controlled by the Blauberg Home mobile application via Wi-Fi.
The units are equipped with a bypass. The bypass damper opens for free cooling ventilation mode in summer.
The automatic supply and extract air dampers are used to prevent uncontrollable air draughts during the unit standstill.
CIVIC EC LBE V.2 and CIVIC EC LBE2 V.2 units are equipped with an electric preheater which protects the heat exchanger from freezing.
CIVIC EC LBE2 V.2 units feature an electric reheater to raise the supply air temperature.
Option: the functionality is available when purchasing the appropriate accessory (see the "Accessories" section)
The CIVIC EC LB V.2 unit has a counter-flow heat exchanger made of polystyrene.
The CIVIC EC LB... -E V.2 unit is equipped with a counter-flow heat exchanger made of enthalpy membrane.
Cold outside air flows through the filters and heat exchanger and is moved to the room with a supply centrifugal fan.
Warm polluted air from the premise flows through the filter and the heat exchanger and is exhausted outside with an extract centrifugal fan through an air duct in the wall.
|Parameter||CIVIC EC LB 300-E S21 V.2||Measurement unit|
|Reheater power consumption||-||W|
|Max. unit current without electric heater||0.75||A|
|Max. unit current with electric heater||-||A|
|Preheater power consumption||-||W|
|Maximum air flow||89||l/s|
|Maximum air flow||320||m³/h|
|Max. unit power without an electric heater||96||W|
|Sound pressure level at a distance of 1 m||47||dBА|
|Sound pressure level at 3 m||37||dBА|
|Transported air temperature||-25...+40||°С|
|Insulation||40 mm mineral wool||mm|
|Heat recovery efficiency||73...89*||%|
|Heat exchanger type||counter-flow||-|
|Functions||Wi-Fi, Filter replacement indication, Timer, Weekly schedule, External sensor connection||-|
|Heat exchanger material||enthalpy||-|
|Connected air duct diameter||200||mm|
|Casing material||polymer-coated steel||-|
|Type||Supply and exhaust||-|
|*||Heat recovery efficiency is specified in compliance with EN 13141-8||-|
- Selection method:
- Air capacity:
- Air capacity: --
- Pressure: ---
|Model||Motor type||Mounting||Bypass||Heater||Drain pump||Rated air flow [m³/h]||Heat exchanger type||Service side (for Civic...1200)||Control||Modernization|
|CIVIC||EC: synchronous electronically commutated motor||L: floor mounting||B: with bypass||
_: without heater
_: without drain pump
|300; 500; 1200||_: heat recovery
-E: energy recovery
||V.2: second modernized generation|
|CIVIC EC LB 300-E V.2||200||1775||1485||285||470||520||620||310||155|
|Civic EC LB... 300 S21 V.2|
|Outer ventilation hood made of brushed stainless steel||AH Civic 300 LB chrome|
|Outer ventilation hood made of white coated steel||AH Civic 300 LB white|
|Extract filter ISO Coarse >60 % (G4)||FP 203x308x20 G4 (2 pcs.)|
|Supply filter ISO ePM1 60 % (F7)||FP 384x273x60 F7|
|Wi-Fi control panel||S22 Wi-Fi|
|LCD Control panel||S25|
|CO₂ sensor with indication||CD-1|
|Internal humidity sensor||FS2|
|Syphon kit||SFK 20x32|
|Sound power level,
|Total||Octave frequency band [Hz]||LpA, 3 m||LpA, 1 m|
|LwA to environment @ point 1 [dBA]||58||46||50||48||44||49||48||43||46||46||47||48||45||39||32||27||24||26||25||37||47|
|LwA to environment @ point 5 [dBA]||49||29||39||34||40||41||39||35||38||38||39||39||35||28||22||20||20||23||24||29||38|
|LwA to environment @ point 9 [dBA]||42||30||33||31||29||36||32||26||31||30||30||30||26||21||19||19||19||23||24||22||31|
|LwA to environment @ point 3 [dBA]||58||46||50||47||44||49||48||44||46||46||47||47||44||39||33||28||24||25||25||37||47|
|LwA to environment @ point 4 [dBA]||58||46||50||48||45||50||48||43||46||46||47||48||45||39||32||27||23||25||25||38||47|