Unit for air cooling and heating BLAUBERG ALB-45

Description
Characteristics
Downloads
Dimensions
Additional characteristics

Description

USE

Air heating or cooling with water heater and its smooth distribution in a room with a fan and louvre shutters. Arranging of energy efficient air heating or cooling in various premises including medium and large-scale buildings. Local heating or cooling of job sites or separate areas.

DESIGN

The unit consists of a high-performance axial fan and a high-efficient copper-aluminium water heater. Steel polymer-coated casing equipped with louvre shutters for uniform air distribution. The water coils are equipped with internally threaded pipes on the casing side for connection to the heat medium. Fixing brackets are designed for wall or ceiling mounting.

MOTOR

Asynchronous external rotor motor and axial impeller. Single-phase motor. Equipped with ball bearings for longer service life. Integrated thermal protection with automatic restart.

SPEED CONTROL

Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order). Fan speed control provides regulation of the air flow and respectively the thermal transmission for heating or cooling. The SGWH control unit is used for controlling the operation modes of the air heating (cooling) unit (available upon separate order).

MOUNTING

The units may be installed vertically on walls or columns or horizontally on ceiling or beams.

Characteristics

Parameter	ALB-45	Measurement unit
Voltage	220-240	V
Frequency	50	Hz
Fan current	1.12	A
Power	255	W
RPM	1360	min^-1
Maximum air flow	1070	l/s
Maximum air flow	3850	m³/h
Sound pressure level at 3 m	58	dBА
Maximum heat medium temperature	+100	°С
Motor IP rating	IP44	-
Insulation class	F	-
Ingress protection rating	IP44	-
EC motor	no	-
Weight	50	kg
Casing material	polymer-coated steel	-
Outdoor mounting	no	-
Sound-insulated casing	no	-
Air duct	for round air ducts	-
Design	axial	-
Type	Supply	-
Mounting	ceiling mounting, wall mounting	-

Documents archieve

Dimensions

Model	Overall dimensions [mm]							Number of tube raw
Model	B	B1	H	H1	L	L2	K	Number of tube raw
ALB-45	780	885	710	570	380	300	G 3/4”	2

Additional characteristics

TECHNICAL DATA FOR HEATING MODE

Air flow [m³/h (l/s)]	Water inlet temperature [°C]	Supply air temperature [°C]	ALB-45
Air flow [m³/h (l/s)]	Water inlet temperature [°C]	Supply air temperature [°C]	Power [kW]	Outlet temperature [°C]	Water flow rate [l/s]	Water pressure loss [kPa]
3850 (1070)	90/70	-15	63.0	28.4	0.78	11.9
		-10	59.2	31.5	0.72	10.6
		-5	55.4	34.6	0.67	9.4
		0	51.6	37.5	0.64	8.3
		5	47.9	40.4	0.58	7.3
		10	44.3	43.2	0.56	6.3
		15	40.6	45.9	0.50	5.4
	80/60	-15	55.6	23.3	0.67	9.7
		-10	51.8	26.4	0.64	8.5
		-5	48.0	29.3	0.58	7.4
		0	44.3	32.2	0.56	6.4
		5	40.6	35.0	0.50	5.5
		10	37.0	37.8	0.44	4.6
		15	33.4	40.4	0.42	3.8
	70/50	-15	48.1	18.1	0.58	7.6
		-10	44.3	21.1	0.53	6.6
		-5	40.6	23.9	0.50	5.6
		0	36.9	26.8	0.44	4.7
		5	33.2	29.5	0.42	3.9
		10	29.6	32.2	0.36	3.2
		15	26.0	34.8	0.31	2.5
	60/40	-15	40.4	12.8	0.50	5.7
		-10	36.7	15.7	0.44	4.8
		-5	32.9	18.5	0.39	3.9
		0	29.2	21.3	0.36	3.2
		5	25.6	23.9	0.31	2.5
		10	21.9	26.4	0.28	1.9
		15	18.1	28.8	0.22	1.3

TECHNICAL DATA FOR COOLING MODE

Air flow [m³/h (l/s)]	Water inlet temperature [°C]	Supply air temperature [°C]	ALB-45
Air flow [m³/h (l/s)]	Water inlet temperature [°C]	Supply air temperature [°C]	Power [kW]	Outlet temperature [°C]	Water flow rate [l/s]	Water pressure loss [kPa]
3850 (1070)	7/12	35	18.0	24.9	0.86	31.8
		30	10.8	21.7	0.53	12.9
		25	7.3	19	0.36	6.3
		20	3.2	17.4	0.14	1.4

Blauberg ALB-45