CPT - Chilled beam
输出/功率：90 - 550 W/m
长度：1000, +100, .., 5000 mm
宽度：315、450 和 585 mm
热交换器的翅片由铝制成，水管由铜制成，额定外径应为 15 mm。
水管的最大工作压力为 1.0 MPa。所有接缝均完全焊接完毕并在出厂前通过压力测试。
- Dimensions and weight
- Order Code
Passive Chilled Beam
- Ceiling-mounted passive chilled beam
- Installation above an open grid or perforated ceiling
- Quiet operation
- No moving parts
- Well suited for spaces with high cooling loads, low humidity load and low ventilation requirements
- Ideal for a wide range of buildings where high quality environmental conditions and individual room control are required
- Typical applications: offices, conference rooms and retail facilities
- three different heights of the units to meet cooling capacity requirements
Halton is specialised for customized products to meet special demands in projects. Possibilities for special sizes and different kind of integrations.
Dimensions and weight ▲
WD = Location of pipe connections
U Front end
S On top
|W||H||w||L||l (without valves)||l (with valves)|
A coil with 1 loop has a connection pipe ØD 15 mm and 2 loops has a connection pipe ØD 22 mm.
Fig.1. Optionality factory-fitted valve
Weights kg/m (including water)
|Width (mm)||Heigth (100-300)|
Due to fabric skirts the weight difference between different heights is not remarcable.
|Side panels||Sheet metal||Unpainted|
|Cooling pipes||Copper||Diameter 15 mm|
|Skirt textile||Fireproof polyester||Fulfils PES FR|
|Pipe connection, straight in the end||WD=S|
|Pipe connection, at the top||WD=U|
|Factory-fitted control valve|| |
|See Product Code page|
Other options by requesting Halton customer service.
The beam operates by natural convection, removing the heat load from the room and replacing it with a cooling airflow. The convective airflow (output) increases or decreases in proportion with the heat load within the occupied zone, securing an optimal thermal comfort.
Varying sensible cooling output requirements are met by regulating the flow of chilled water through the beam heat exchanger. This is controlled by a combination of room thermostat and water valve. Operating at elevated chilled water temperatures (to avoid latent cooling), the opportunities for free-cooling are significant.
Halton CPT can be supplied with skirts where are 3 different heights to meet cooling capacity requirements.
The chilled beam Halton CPT is installed above an open grid or perforated ceiling.
In order to ensure effective convection, the beam should be mounted at a minimum distance from the ceiling equal to 0.25 x the width of the beam, when installed away from wall surfaces, or 0.5 x beam width when installed close to partition walls.
Each chilled beam is fixed to the ceiling with expansion anchors and threaded drop rods (not included in the delivery). Four assembly brackets are fixed one fifth of the unit length (L/5) away from the end of the beam. There will be six assembly brackets with beam length ³ 3500.
The exact positions of the brackets are adjusted according to the rod position.
The chilled beam position can be easily adjusted both horizontally and vertically. Assembly brackets are supplied as standard in the package.
The contractor shall supply threaded rods and expansion anchors.
Distance between suspension rods
Distance from the ceiling
D = distance wall; up to 1 x W
Commissioning of the chilled beam system is carried out following standard practice:
- Fill up and flush the main pipelines
- Fill up and vent the beam circuits
- Adjust the flow water temperature set point
- Adjust the water flow rates with the balancing valves for all main pipelines
- Adjust the water flow rates in all chilled beams to correct values.
The Halton CPT chilled beam requires little maintenance.
It may be necessary to clean the cooling coils in every three to five years, depending on room conditions and air quality. The cooling coils can normally be cleaned using a vacuum cleaner.
Output/capacity 90 - 550 W/m
Length 1000, +100, .., 5000 mm
Width 315, 450 and 585 mm
The heat exchanger is constructed from aluminium fins and copper pipes with a nominal outside diameter of 15 mm.
The maximum chilled water pipe work operating pressure is 1.0 MPa. All joints are fully soldered and factory pressure tested.
Order Code ▲
L = Length
W = Width
315, 450, 585
NW = Number of water loops
H = Height
100, 200, 300
Other Options and Accessories
CO = Colour
N No painting
B Black (RAL 9005, 20%)
WD = Location of pipe connection
S Front end
U On top
CV = Control valve
A1 Adjust. kv value, factory mounted, no actuator
A3 Adjust. kv value, factory mounted, 24-V actuator
A5 Adjust. kv value, factory mounted, 230-V actuator
A7 Constant-flow-mounted, no actuator
A9 Constant-flow-mounted, 24-V actuator
A11 Constant-flow-mounted, 230-V actuator
ZT = Tailored product
CPT-2200-585-1-100, CO=N, WD=S, CV=N, ZT=N