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/ Product catalogue / Air handling units / Counterflow commercial AHU / Suspended Units / KOMFORT EC DBW / KOMFORT EC DBW 900-E L S21 DTV

Blauberg KOMFORT EC DBW 900-E L S21 DTV

Blauberg KOMFORT EC DBW 900-E L S21 DTV - Suspended heat recovery air handling units
Series: KOMFORT EC DBW
Suspended heat recovery air handling units
  • Sound pressure level LpA at 3 m: 33 dB(A)
  • Heat exchanger type: Counter flow
  • Extract filter: G4
  • Supply filter: G4 (F7 option)
  • Sound-insulated casing
  • Motor type: EC
  • Enthalpy heat exchanger
  • Bypass: Auto
  • Preheater: Optional
  • Reheater: Water
  • BMS protocol: ModBus
  • Control: Smartphone
  • Casing material: Aluzinc
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement KOMFORT EC DBW 900-E L S21 DTV
Phases - 1
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 442
Unit current A 3
Maximum airflow m3/h 1030
Sound pressure level LpA at 3 m dB(A) 33
Heat recovery efficiency, max % 85
Heat exchanger type - Counter flow
Heat exchanger material - Enthalpy
Weight kg 112
Extract filter - G4
Supply filter - G4 (F7 option)
Transported air temperature (max) °С 40
Transported air temperature (min) °С -25
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 60
Ingress protection rating - IP22
Ingress protection rating of the drive - IP44
Article - 8073366
Blauberg KOMFORT EC DBW 900-E L S21 DTV 52 930 2016
Trademark Blauberg
Model KOMFORT EC DBW 900-E L S21 DTV
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
-74.4 A+ -38.9 A -15.9 E
Type of ventilation unit Bidirectional
Type of drive installed Variable speed
Type of heat recovery system Recuperative
Thermal efficiency of heat recovery (%) 70
Maximum flow rate (m3/h) 930
Electric power input (W) 442
Reference flow rate (m3/s) 0.169
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.261
Control typology Local demand control
Maximum internal leakage rates (%) 2.7
Maximum external leakage rates (%) 2.7
Declared typology RVU BVU
Sound power level (dB(A)) 52
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
720 183 138
The annual heating saved (AHS) (kWh/a) Cold Average Warm
8371 4279 1935
Datasheet
KOMFORT EC DBW - data sheet
2.23 Mb
Datasheet
KOMFORT EC DBW 900-E L S21 - energy label
83 Kb
Datasheet
KOMFORT EC DBW 900-E L S21 - specification
64 Kb
Manual
KOMFORT EC DBW 550 (900) - user's manual (B217-4EN-03)
3.07 Mb
Manual
KOMFORT EC DBW 2000 (3000) - user's manual (B225-2EN-05)
5.71 Mb
Manual
S21 - user's manual (B55-8EN-05)
626 Kb
BIM/CAD-models
KOMFORT EC DBE/DBW - BIM model
2.02 Mb
Image
KOMFORT EC DBW 900-E L S21 DTV - image 1
315 Kb
Ø D B B1 H L L1
249 1350 1485 317 1346 1395
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