BlauAIR CFV 3500 | BLAUBERG Ventilatoren

Description
Characteristics
Downloads
S21 automation
Overall dimensions
Connectors and adapters
Additional coil sections

Description

FEATURES

High-efficient EC fans, backward-curved, external rotor. Integrated plug-and-play controls. Automatic full-size bypass. ECO-Design’18 compliant. Polystyrene plate heat exchanger. Panel filters ePM1 55%. Hinged service doors. Optional outdoor installation with outdoor mounting kit. Web interface, MODBUS, outputs for optional DX or Hydronic cooling/heating.Complete set of accessories: silencers, economizers, VAV, CAV, etc. Operation by RH/CO₂/temperature/constant pressure/timer schedule.

CASING

Double skin Frameless 40 mm mineral wool 90 kg/m³ Outer skin: zinc-aluminum Inner skin: zinc-aluminum EN1886 class: D1, T3, TB3

HEAT EXCHANGER

High-efficient counterflow heat exchanger made of profiled aluminum plates, packed with elastic heat-resistant sealant. Stainless steel drain pan on both supply and exhaust sides.

BYPASS AND DAMPERS

Automatic 100 % heat exchanger bypass damper with a Belimo actuator provides active frost protection, free-heating and free-cooling functions. Integrated automatic external dampers with Belimo drives.

FILTERS

Panel F7 class filters on both supply and exhaust.

Characteristics

Parameter	BlauAIR CFV 3500	Measurement unit
Voltage	380-480	V
Phase	3	˜
Frequency	50/60	Hz
Max. unit current	3.6	A
Power	2x1150	W
RPM	2400	min^-1
Maximum air flow	3500	m³/h
Perm. amb. temp.	-35...+50	°С
Sound pressure level at 3 m	34	dBА
Transported air temperature	-25...+40	°С
Motor IP rating	IP54	-
Insulation class	F	-
Extract filter	ePM1 55%	-
Supply filter	ePM1 55% (ISO 16890)-F7 (EN779)	-
Ingress protection rating	IP34	-
EC motor	yes	-
Weight	515	kg
Casing material	aluzinc	-
Outdoor mounting	yes	-
Sound-insulated casing	yes	-
Air duct	for rectangular air ducts	-
Type	Supply and exhaust	-
Mounting	floor mounting, outdoor mounting	-

Documents archieve

S21 automation

CONTROL AND AUTOMATION

The BlauAir S21 units are equipped with an integrated automation system. The remote control panel is not included in the delivery set (sold separately). The S21 controller allows integrating the unit into the Smart Home system or BMS (Building Management System). The unit can be controlled by the Blauberg AHU mobile application via Wi-Fi.

Download the Blauberg AHU app for Android

Download the Blauberg AHU app for iOS

Functions
Unit control via Wi-Fi using a mobile application	+
Unit control via a wired remote control panel	S22 control panel (option)
Unit control via a wireless remote control panel	S22 Wi-Fi control panel (option)
Unit control via a remote wired LCD control panel	S25 control panel (option)
BMS (Building Management System)	RS-485
	Wi-Fi
	Ethernet
	MODBUS (RTU, TCP)
Blauberg Cloud Server service	+
Speed selection	+
Filter replacement indication	by filter timer
Filter replacement indication	by filter clogging differential pressure switch
Week-scheduled operation	+
Bypass	automatic
Bypass	manual
Timer	+
Boost mode	+
Fireplace mode	+
Freeze protection	through cyclic stops of the supply fan
Freeze protection	through preheating (option)
Reheater connection	option
Cooler connection	option
Minimum supply air temperature control	+
Humidity control	option
CO₂ control	option
VOC control	option
PM2.5 control	option
Fire alarm sensor connection	option