Type SMART BEAM

SMART BEAM

Multi-service active chilled beam with two-way air discharge and horizontal heat exchanger

Active chilled beam for heating and cooling, with 2-pipe or 4-pipe heat exchanger, for freely suspended installation; additional functions or services (e.g. lighting, loudspeakers, sprinklers, smoke detectors, or PIR sensors) can be integrated

Preferably for room heights up to 4.00 m
High heating and cooling capacity with a low conditioned primary air volume flow rate and low sound power level
High comfort levels as a result of low airflow velocities in the occupied zone
Unit consists of three parts: wall end, active section, and front end
Four nozzle variants to optimise induction based on demand

Optional equipment and accessories

Control system
3 different front ends
Various services, e.g. lighting, sprinklers, smoke detectors, PIR sensors, and loudspeakers
Powder coating in many different colours, e.g. RAL CLASSIC

SMART BEAM 00137370_0

Tested to VDI 6022

Application

Active chilled beams of Type DID-SB (SMART BEAM) for freely suspended installation, preferably for room heights up to 4.00 m
Project-specific integration of functions or services such as lighting, loudspeakers, sprinklers, smoke detectors, or PIR sensors
Integral strip light fittings use innovative microprism optics to provide uniform illumination of rooms
Each section can be individually designed
2-pipe or 4-pipe heat exchangers enable good comfort levels with a low conditioned primary air volume flow rate
Energy-efficient solution since water is used for heating and cooling

Special characteristics

Freely suspended active chilled beam with choice of different face plate perforations
Heat exchanger as 2-pipe or 4-pipe system
Wide range of additional services such as lighting, sprinklers, loudspeakers and sensors (accessories)
Water connections at the narrow side, Ø12 mm Cu pipe, with plain tails or with G½" external thread, or with a G½" union nut; with flat seal

Wall end

Cover for air and water connections at the end facing the wall
Connection of project-specific services

Active section

Air discharge and heat exchanger
Integration of different functions, e.g. acoustic fleece, lighting or sensors

Front end

Available in three designs
Integration of project-specific functions, e.g. loudspeakers

Nominal sizes

3000 mm

Variants

Induced air grille with various perforation patterns

Heat exchanger

2: 2-pipe systems
4: 4-pipe systems

Nozzle variants

K: Small
Z: Small plus
M: Medium
G: Large

Front end

Circular
Straight
Slanted

Construction

Powder-coated RAL 9010, pure white, gloss level 50 %
P1: Powder-coated in any other RAL colour, gloss level 70 %
P1: Powder-coated RAL 9006, white aluminium, gloss level 30 %

Attachments

Water connection A1: G½" external thread and flat seal
Water connection A2: G½" union nut and flat seal

Accessories

Sprinkler
Smoke detector
PIR sensor
Loudspeaker
Indirect and/or direct lighting
Volume flow controller

Useful additions

Connecting hoses
Control equipment consisting of a control panel including a controller with integral room temperature sensor; valves and valve actuators; and lockshields (no lighting control)
X-AIRCONTROL control system

Construction features

Spigot is suitable for circular ducts to EN 1506 or EN 13180
Unit consists of three parts: wall end, active section, and front end
Four suspension points for on-site installation (by others)
Four nozzle variants to optimise induction based on demand
Perforated front plate (choice of different designs) with acoustic fleece at the rear

Materials and surfaces

Wall end as well as active section with front plate and cross bars are made of galvanised sheet steel
Front end made of aluminium or galvanised sheet steel
Heat exchanger with copper tubes and aluminium fins
Exposed surfaces at the front are powder-coated pure white (RAL 9010) or in any other RAL colour
Exposed surfaces at the rear, including nozzle box, in RAL 9006, white aluminium
Heat exchanger also available in RAL 9006, white aluminium
Nozzle plate made of sheet steel

Standards and guidelines

Products are certified by Eurovent (no. 09.12.432) and listed on the Eurovent website
Declaration of hygiene conformity to VDI 6022

Maintenance

No moving parts, hence low maintenance
Heat exchanger is easily accessible for cleaning
The heat exchanger can be vacuumed with an industrial vacuum cleaner if necessary
VDI 6022, Part 1, applies (Hygiene requirements for ventilation and air-conditioning systems and units)

Technische Information

Function, Technical data, Quick sizing, Specification text, Order code, Related products

Schematic illustration of DID-SB

① Front end
② Active section
③ Nozzles
④ Wall end
⑤ Heat exchanger
⑥ Water connection
⑦ Primary air spigot

Functional description

Active chilled beams provide centrally conditioned primary air (fresh air) to the room and use heat exchangers for additional cooling and/or heating.

The primary air is discharged through nozzles (four variants are available).

As a result of this, secondary air (room air) is induced and passes through the heat exchanger.

Primary and secondary air mix and are then supplied to the room horizontally.

Length	4500 – 5200 mm
Width	750 mm
Height	291 mm (plus services)
Primary air spigot, diameter	123 mm
Primary air volume flow rate	8 – 33 l/s or 30 – 120 m³/h
Cooling capacity	Up to 1000 W
Heating capacity	Up to 750 W
Max. operating pressure, water side	6 bar
Max. operating temperature, water side	75 °C

The quick sizing table contains operating points for defined reference units.

Quick sizing

L_N	①	Primary air			②	Cooling				Heating
L_N	①	V_Pr		Δp_t	L_WA	2-pipe and 4-pipe systems				4-pipe system
L_N	①	V_Pr		Δp_t	L_WA	Q_tot	Q_WK	Δt_W	Δp_w	Q_WH = Q_tot	Δt_W	Δp_w
L_N	①	l/s	m³/h	Pa	dB(A)	W		K	kPa	W		kPa
3000	K	13	47	88	<20	524	366	1.6	4.0	190	2.7	0.21
3000	K	16	58	133	23	655	461	2.0	4.0	455	6.5	0.21
3000	K	21	76	228	31	830	576	2.5	4.0	744	10.7	0.21
3000	Z	17	61	51	<20	483	279	1.2	4.0	400	5.7	0.21
3000	Z	21	76	79	<20	664	409	1.8	4.0	626	9.0	0.21
3000	Z	25	90	111	24	806	505	2.2	4.0	780	11.2	0.21
3000	ZM	20	72	45	<20	521	280	1.2	4.0	508	7.3	0.21
3000	ZM	24	86	64	<20	686	398	1.7	4.0	673	9.6	0.21
3000	ZM	28	101	89	23	837	499	2.1	4.0	809	11.6	0.21
3000	M	22	80	39	<20	535	267	1.2	4.0	545	7.8	0.21
3000	M	27	97	57	<20	732	407	1.8	4.0	710	10.2	0.21
3000	M	31	112	76	23	881	506	2.2	4.0	824	11.8	0.21
3000	G	35	126	33	21	815	393	1.7	4.0	637	9.1	0.21
3000	G	40	144	43	25	969	486	2.1	4.0	726	10.4	0.21
3000	G	45	162	54	28	1108	565	2.4	4.0	801	11.5	0.21

① Nozzle variant ② Air-regenerated noise

Reference values

Parameter	Cooling	Heating
t_R	26 °C	22 °C
t_z	16 °C	22 °C
t_WV	16 °C	50 °C
V_W	200 l/h	60 l/h

L_N = 3000 mm

X = 1.5 m

R_H = 3.2 m

A = 3.0 m

Active chilled beams of Type DID-SB, with two-way air discharge and high thermal output, providing high thermal comfort levels; for visible installation about 300 mm below the ceiling slab in rooms without a suspended ceiling.

Preferably for room heights up to 4.00 m.

The units consist of a casing with suspension points, a spigot, non-combustible nozzles, and a horizontal heat exchanger.

Four nozzle variants to optimise induction based on demand.

Special characteristics

Freely suspended active chilled beam with choice of different face plate perforations
Heat exchanger as 2-pipe or 4-pipe system
Wide range of additional services such as lighting, sprinklers, loudspeakers and sensors (accessories)
Water connections at the narrow side, Ø12 mm Cu pipe, with plain tails or with G½" external thread, or with a G½" union nut; with flat seal

Wall end

Cover for air and water connections at the end facing the wall
Connection of project-specific services

Active section

Air discharge and heat exchanger
Integration of different functions, e.g. acoustic fleece, lighting or sensors

Front end

Available in three designs
Integration of project-specific functions, e.g. loudspeakers

Materials and surfaces

Wall end as well as active section with front plate and cross bars are made of galvanised sheet steel
Front end made of aluminium or galvanised sheet steel
Heat exchanger with copper tubes and aluminium fins
Exposed surfaces at the front are powder-coated pure white (RAL 9010) or in any other RAL colour
Exposed surfaces at the rear, including nozzle box, in RAL 9006, white aluminium
Heat exchanger also available in RAL 9006, white aluminium
Nozzle plate made of sheet steel

Construction

Powder-coated RAL 9010, pure white, gloss level 50 %
P1: Powder-coated in any other RAL colour, gloss level 70 %
P1: Powder-coated RAL 9006, white aluminium, gloss level 30 %

Technical data

Length: 4500 – 5200 mm
Height: 291 mm (plus services)
Width: 750 mm
Primary air spigot, diameter: 123 mm
Primary air volume flow rate: 8 – 33 l/s or 30 – 120 m³/h
Cooling capacity: up to 1000 W
Heating capacity: up to 750 W
Max. operating pressure: 6 bar
Max. operating temperature: 75 °C

Sizing data

Primary air

V _______________________ [m³/h]
Δp_t _______________________ [Pa]

Air-regenerated noise

L_WA _______________________ [dB(A)]

Cooling

Q_ges _______________________ [W]

Heating

Q_ges _______________________ [W]

This specification text describes the general properties of the product.

Type
DID-SB Active chilled beam

Heat exchanger
2 2-pipe
4 4-pipe

Nozzle variant
K       Small
Z       Small plus
M       Medium
G       Large

Water connections
       No entry: Ø12 mm pipe with plain tails
A1       With G½" external thread and flat seal
A2       With G½" union nut and flat seal

Nominal size (active section × wall end) [mm]
3000 × 500
3000 × 750
3000 × 1000

Spigot diameter [mm]
123

Exposed surface
       No entry: powder-coated
       RAL 9010, pure white
P1       Powder-coated, specify RAL CLASSIC colour

       Gloss level
       RAL 9010 50 %
       RAL 9006 30 %
       All other RAL colours 70 %

Surface of heat exchanger
No entry: untreated
G4 White aluminium, RAL 9006, gloss level 30 %

Light fitting
T16 Direct light MPO-D 2×2/28 T16 LDE; indirect light MPO-D 2×1/28 T16 LDE
LED Direct light MPO-D LED 96W; indirect light EBL-ID LED, electronic ballast

Accessories
Z1       Sprinkler bushing, pos. 1
Z2       Sprinkler bushing, pos. 2
Z3       One loudspeaker
Z4       Two loudspeakers
Z5       Smoke detector
Z6       Emergency lighting
Z7       PIR sensor

Surface design
D1 Hadi Teherani perforation

Front end
       No entry: circular
G       Straight
S       Slanted (45° angle)

Valves and actuators
No entry: none
VS With

DID-SB-2-M-3000×500/123/T16/D1

Heat exchanger	2-pipe
Nozzle variant	Medium
Water connections	Ø12 mm pipe, plain tails
Nominal size	3000 × 500 mm
Spigot diameter	123 mm
Exposed surface	RAL 9010, pure white
Surface of heat exchanger	Untreated
Light fitting	T16
Surface design	Hadi Teherani perforation
Front end	Circular

DID-SB-4-G-3000×1000/123/P1/RAL 9006/G4/LED/Z4-Z5-Z6-Z7/D1/S/VS

Heat exchanger	4-pipe
Nozzle variant	Large
Water connections	Ø12 mm pipe, plain tails
Nominal size	3000 × 1000 mm
Spigot diameter	123 mm
Exposed surface	P1 RAL 9016, traffic white
Surface of heat exchanger	RAL 9006, white aluminium
Light fitting	LED
Accessories	Two loudspeakers, smoke detector, emergency lighting, PIR sensor
Surface design	Hadi Teherani perforation
Front end	Slanted
Valves and actuators	With

Dimensions and weight

Dimensions 00103318_0

Weight [kg]

Length	3000/500	3000/750	3000/1000
Contained water (max.)	6	6	6
Unit with rounded front end, without accessories	140	145	150
All accessories + cable	10	10	10
Straight or slanted front end	5	5	5

Installation examples, Installation details, Basic information and nomenclature

Installation example

Installation and commissioning

Preferably for rooms with a clear height up to 4.00 m
Freely suspended installation
Side entry primary air spigot
Total length 4500 – 5200 mm, width 750 mm
Installation and connections to be performed by others; fixing, connection and sealing material to be provided by others
Active chilled beam has 4 suspension points for on-site installation (by others)
Heat exchangers are fitted with water flow and water return connections

Schematic illustration of mixed flow ventilation

L_N [mm]

Nominal length

L_WA [dB(A)]

Sound power level

t_Pr [°C]

Primary air temperature

t_WV [C°]

Water flow temperature – cooling/heating

t_R [C°]

Room temperature

t_R [C°]

Room temperature

t_AN [C°]

Secondary air intake temperature

Q_Pr [W]

Thermal output – primary air

Q_tot [W]

Thermal output – total

Q_W [W]

Thermal output – water side, cooling/heating

V_Pr [l/s]

Primary air volume flow rate

V_Pr [m³/h]

Primary air volume flow rate

V_W [l/h]

Water flow rate – cooling/heating

V [l/h]

Volume flow rate

∆t_W [K]

Temperature difference – water

∆p_W [kPa]

Pressure drop, water side

∆p_t [Pa]

Total pressure drop, air side

∆t_Pr = t_Pr - t_R [K]

Difference between primary air temperature and room temperature

∆t_RWV = t_WV - t_R [K]

Difference between water flow temperature and room temperature

∆t_Wm-Ref [K]

Difference between mean water temperature and reference temperature

L_N [mm]

Nominal length

Mixed flow

The supply air is discharged from the diffuser into the space with a velocity between 2 and 5 m/s. The resulting air jet mixes with the room air, ventilating the entire space. Mixed flow systems typically provide a uniform temperature distribution and air quality within the space. The originally high velocity of the turbulent air jet decreases rapidly due to the high induction levels of mixed flow systems.

Heat exchanger

The maximum water-side operating pressure for all heat exchangers is 6 bar.

The maximum water flow temperature (heating circuit) for all heat exchangers is 75 °C; if flexible hoses are used, the water flow temperature should not exceed 55 °C. Units for other pressures and temperatures are available on request.

The water flow temperature (cooling circuit) should be at least 16 °C such that it does not permanently fall below the dew point. For units with a condensate drip tray the water flow temperature may be reduced to 15 °C.

Heat exchanger as 2-pipe system

Air-water systems with a 2-pipe heat exchanger may be used for either heating or cooling. In changeover mode it is possible to use all units within a water circuit exclusively for cooling in summer and exclusively for heating in winter.

Heat exchanger as 4-pipe system

Air-water systems with a 4-pipe heat exchanger may be used for both heating and cooling. Depending on the season, i.e. especially in spring and autumn, it may be possible that an office has to be heated in the morning and cooled in the afternoon.

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Product Data Sheet Type SMART BEAM

Product Data Sheet 1 MB pdf

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SMART BEAM

Multi-service active chilled beam with two-way air discharge and horizontal heat exchanger

Technische Information

Function, Technical data, Quick sizing, Specification text, Order code, Related products

Dimensions and weight

Installation examples, Installation details, Basic information and nomenclature

Downloads

informazioni di prodotto

Stampa pagina Type SMART BEAM

Product Data Sheet Type SMART BEAM

TROX Services

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