CCE - Chilled beam

用于悬挂式安装的可调节主动式冷梁

对于需要良好室内环境、按需通风和独立房间控制的办公室和会议室而言,是理想的选择。

  • 可采用嵌入吊顶的安装方式实现制冷、供热和通风的功能
  • 与生俱来的灵活性可在空间布局和使用情况发生变化时轻松快速地进行调整
  • Halton速度控制 (HVC) 可实现独立速度调节
  • 在重新布局改变隔墙位置时,依靠Halton速度控制部件可灵活响应
  • 可使用Halton空气质量 (HAQ) 控件在布局改变时调节送风量
  • 多种不同外观可供选择

   

产品型号和配件

  • 有同时配有制冷和供热功能的盘管的型号
  • 冷梁上集成有嵌入式 T5 照明设备的型号
  • 配有手动、机动和制动 HAQ 控制器的型号
  • 配有风量调节阀的型号
  • 配件包括电缆槽、风管盖、集成式控制阀和执行器

本装置是用于明装的双向送风的主动式冷梁。
能够在不需要任何专业工具的情况下从任意一侧打开和拆卸前挡板。
           
主动式冷梁的宽度和高度分别为 295 mm 和 230 mm,风管入口直径为 100 mm。

冷梁应具有风管盖以覆盖风管连接和水管安装(可选)。

冷梁配有风量调节阀。能够通过检修窗来拆卸风量调节阀。

前挡板和侧挡板应由涂漆的镀锌钢板制成。所有可见部分都应涂有光泽度为 20% 的RAL 9010 白色油漆。

一次风通过冷梁单独的送风装置送入室内并可在大范围内进行调节。调节风量不会对通过盘管的室内诱导风产生影响。在不影响新风量的情况下,能够通过三个位置来手动调节引入的一次风量。
能够使用风量调节阀来手动调节送风量;或者配备一个执行器,以便根据需要来控制送风量(可选)。

 

送风量的控制不应对盘管制冷和供热能力产生任何影响。
可调空气流量的冷梁只有一个连接风管。
定风量冷梁和可调风量冷梁的外观相同。

主动式冷梁应配有 0 到 2 个集成的嵌入式照明设备,该照明设备配有(可选:调光)电子镇流器。照明设备应为 T5 类型(高频),并装配适合于办公室环境的反光片。

冷梁可配有电缆槽(可选)。

所有水管都由铜制成,连接水管的管壁厚度为 0.9-1.0 mm。制冷热交换器由 6 个 15 mm 的水管以串联方式组成。热交换器的翅片由铝制成。加热系统通过两个串联的 10 mm 水管连接到热交换器中。所有接缝均在出厂前通过压力测试。

水管系统的最大工作压力为 1.0 MPa。
主动式冷梁外包有可去除的塑料涂层进行保护,并将冷梁单独装在塑料袋中。在运输过程中,风管接头和水管接头保持密封。
在主动式冷梁的标签上打印序列号,以便进行标识。

Introduction

Halton CCE

Adaptable active chilled beam for exposed installation

  • Combined cooling, heating, and supply air unit for exposed installation
  • In-built flexibility for easy and fast adaptation of operation during space layout and usage changes
    • Individually adjustable velocity conditions with Halton Velocity Control (HVC)
    • Adjustment of velocity conditions in case of partition wall relocations with HVC
    • Adjustable supply air flow rate for layout changes with Halton Air Quality (HAQ) control
  • Possibility to choose several different outlook
     

Product models & accessories

  • Model with combined cooling and heating coil
  • Model with flush mounted T5 luminaires integrated with the chilled beam
  • Models with manual, motorized and retro fit HAQ
  • Model with air flow adjustment damper
  • Cable tray, duct cover, integrated control valves and actuators as accessories

     

Dimensions and weight

Note 1: 
Waterpipes will locate like shown at drawing above only when maximum length (L-300 mm) coil is used. When using shorter coil the connection point will locate inside the beam.

Note 2:
The ceiling brackets are positioned one quarter of a unit length (L/4) away from the end of the beam (1900 mm >). When the beam is shorter than 1900 mm, please contact sales for locations of brackets.

Model with two sections
The front panel of the chilled beam is divided into two equal sections in chilled beams longer than 2400 mm.
 

 Coil length (mm)  900, +100, ..., 4500
 L (mm)  1200, +100, ..., 4800
 kg/m,  16
 kg/m, with luminaires  18

 


Cable tray
 


 

Length of the cable tray = 650 mm less than length of the beam. 

 

Valves
 


 

Material

Material


Halton CCE 

 Part  Material  Finishing  Note
 Front panel  Pre-painted
 galvanised steel
 Polyester-painted
 white RAL 9010
 (20% gloss)
 Special colours available
 Polyester-epoxy-painted
 Duct cover  Pre-painted
 galvanised steel
 Polyester-painted
 white RAL 9010
 (20% gloss)
 Special colours available
 Polyester-epoxy-painted
 End plates  Galvanised steel  Polyester-epoxy-painted
 white RAL 9010
 (20% gloss)
 Special colours available
 Polyester-epoxy-painted
 Cable tray  Pre-painted
 galvanised steel
 Polyester-epoxy-painted
 white RAL 9010
 (20% gloss)
 Special colours available
 Polyester-epoxy-painted
 Supply air plenum  Galvanised steel    Special colours available
 Brackets  Galvanised steel    
 Coil pipes  Copper    
 Coil fins  Aluminium    
 Luminaire casing  Steel  Epoxy-painted
 White RAL 9010
 (20 % gloss)
 
 Reflector  Aluminium    

Cooling/heating water pipe connections are Cu15/Cu10 with wall thickness of 0.9-1.0 mm fulfilling the requirements of European Standard EN 1057:1996.
The maximum operating pressure for chilled/hot water pipework is 1.0 MPa. The supply air duct connection is D125 mm.
 

Accessories

Accessories and product models


Halton CCE

 Accessory   Code  Description  Note
 Combined cooling
 and  heating coil
TC = H  Coil with hot
 water circulation
 Cooling/heating copper
 water pipe connections
 are Ø 15/10 mm
 Cooling coil
 with air bleeder
TC = D  Coil with chilled
 water circulation
 Cooling copper
 water pipe connection
 is Ø 15mm
 Combined cooling
 and  heating coil
 with air bleeders
TC = F  Coil with hot and chilled
 water circulation
 Cooling/heating copper
 water pipe connections
 are Ø 15/10 mm
 Halton Air Quality
 control
 (HAQ damper)
AQ = A  Manual operation  Located
 in the non-connection end
 of the beam
  AQ = B  Motorised operation
 Power supply 24 VAC
 Control signal
  0...10 VDC.
 In retrofitting,
 motorisation of HAQ
 is possible
 when manual version
 is selected
  AQ = R  Reservation for
 retrofitting of HAQ
 In retrofitting,
 HAQ installation
 is possible.
 Visual appearance  VA = See
 product code
 For appearance options  Selected options have the
 same performance data
 and dimensions.
 Luminaire  LV = 1C, 1H,
 2C or  2H
 Wattage: 28 W  Equipped with either
 standard or dimmable
 electronic ballasts
 Luminaire

 LV = 1D, 1J,
 2D or  2J

 Wattage: 35 W  Equipped with either
 standard or dimmable
 electronic ballasts
 Luminaire  LV = 1E, 1K,
 2E, or  2K
 Wattage: 2 x 21 W  Equipped with either
 standard or dimmable
 electronic ballasts
 Cables for luminaires  CL = See product
 code
 Cable length: 1000,
 2000 or 3000 mm
 Different plug types
 available
 Control valve  CV = see
 product code
 Valves with adjustable
 kvs value
 (Danfoss RA-C dn15)
 or with max flow
 limit function
 (Danfoss AB-QM dn 10)
 in heating and
 (Danfoss AB-QM dn 15)
 in cooling.
 Delivered factory fitted
 or loose.
 If control valves are
 factory fitted,the location
 of the pipe connections
 cannot be changed
 on the site.
 Valve actuator  VM = See
 product code
 Thermal on/off actuators
 (230 VAC NC
 or 24 VAC NC)
 for both valve types.
 Delivered factory fitted
 or loose.
 Cable length 1.2m.
 Cable tray  AC=KH  Prepainted  Length of the cable tray
 = Beam - 650mm
 Air flow adjustment damper  FD = Y  MSM damper  Removable through
 access panel
 Duct cover  Subproduct,
 DC
 Self-supporting
 cover plate.
 No need for installation
 brackets
 Available in length
 300, 400, 500, 600

  
 

Cable tray 

  

Valves

Standard location for valves.


 It is also possible to locate the valves behind the duct cover at the building site.

Duct cover

 

Visual appearance options

 Rounded, oval perforation (A)



 

Rounded, round perforation (B)



 

 Angular, oval perforation (C)



 

Angular, round perforation (D)


 

Function

Function


Halton CCE



The Halton CCE unit is an active chilled beam for exposed installation.

The primary supply air enters the plenum of the active chilled beam, from which it is diffused into the room through nozzles and supply slots on the top of the beam. The supply air nozzle jets efficiently induce ambient room air through the heat exchanger, where it is either cooled or heated. The supply air jet is directed horizontally along the ceiling surface. The recommended minimum distance is 600 mm from the wall and 100 mm from the ceiling.

Supply air can be additionally discharged upwards towards the ceiling via the diffuser of Halton Air Quality control located on the top at the remote end of the chilled beam.
 

Velocity control in the occupied zone

Halton Velocity Control (HVC) is used for adjusting room air velocity conditions either when room layout is changed (e.g., in cases where the chilled beam is located near the partition wall) or when local, individual velocity conditions need to be altered. Halton velocity control adjustment has an impact on the induced room air flow through the heat exchanger, and therefore it either increases or decreases both the velocities in the occupied zone and the cooling/heating capacity of the chilled beam.

Halton Velocity Control involves manual velocity adjustment with three different positions: 1 = throttle position, 2 = normal position, and 3 = boost position. The Halton velocity control system is divided into sections to enable the adjustment of conditions in different parts of the occupied zone. Depending on the length of the beam, optimal HVC damper module lengths of 300, 600, and 1100 mm are used.

It is recommended to design the chilled beam in the normal position in order to allow both throttle and boost functions during the building s life cycle.
 

Halton Velocity Control (HVC) from side

Position 1 = throttle                  Position 2 = normal                  Position 3 = boost


Halton Velocity Control (HVC) from top

Position 1 = throttle               Position 2 = normal               Position 3 = boost  


Airflow adjustment and control

The supply air flow of the chilled beam nozzle jets is dependent on effective length, nozzle type and static chamber pressure, which can be adjusted e.g. using airflow adjustment damper.

Optional Halton Air Quality (HAQ) control is used for adjusting and/or controlling additional supply air flow rate in a room space. The airflow is dependent on the opening position of the control damper and the static chamber pressure.
 

Halton Air Quality (HAQ)




Airflow rate control is needed when either room layout or the use of the space is changed (e.g., in a change from office to meeting room). Airflow rate can be adjusted either manually or via automatic demand-based control via a motorised control damper. The actuator can be controlled by a room controller (not included) using a 10-VDC control signal.

A chilled beam equipped with HAQ manual air flow rate adjustment can be retrofitted into motorised demand-based control simply by replacing the HAQ-unit model and connecting the power supply and control signal from a room controller to the actuator.

The chilled beams are recommended to be connected to constant pressure ductwork zone, when 

  • the HAQ adjustment has no impact on nozzle jet airflow 
  • the HAQ adjustment has no impact on either the coil cooling or heating capacities 
  • the HAQ airflow control has not significant impact to ductwork pressure conditions and respectively to airflow rates of other chilled beams in the same ductwork zone.
     

Demand-based air quality control and room air temperature control can be realised separately.

The appearance of different units - with constant, adjustable, or variable air flow - is identical.

The Halton Air Quality control unit s position and the selection of chilled beam nozzle size allow adjustment of the primary air flow rate in the space. The air flow adjustment damper (MSM) can be used for balancing air flow. A detachable adjustment module allows access for cleaning of ductwork.

When a motorised air quality control (HAQ) unit is used, the maximum and minimum air flow rates are adjusted with the stroke limiters of the damper. The air flow adjustment damper (MSM) is not recommended for use in balancing air flow in this case.

Four different nozzle sizes are available, to enable attaining the minimum supply air flow rate of the chilled beam in a typical room module. Typically, units that are similar (in length or nozzle type) allow effective commissioning of the system.

The primary air flow rate of each beam is adjusted using the Halton Air Quality control unit during the installation and commissioning. There is no need to change or plug nozzles of the chilled beam.

Halton Air Quality control also allows increasing the air flow rate of a chilled beam e.g., to meet the ventilation requirements of meeting rooms (up to 4 l/s per m², below 35 dB(A)).
 

Air quality and temperature control

Air quality control of a room space can be arranged, e.g., using a CO 2 sensor when room air temperature is controlled separately by regulating the water flow rate. Alternatively, a temperature sensor can be used for air quality control when air flow rate can be modulated in the first sequence and the water valve starts to open in the second sequence if the temperature exceeds the set point.

In heating mode, it is recommended that the temperature difference between the jet outlet and room air would not be greater than 3 °C. The inlet water temperature of the heat exchanger should not be higher than 35 °C. Optimal heating performance requires an appropriate primary air flow rate. Thus, the air handling unit shall be in operation during heating periods to ensure proper heating performance.
 

Cooling and heating capacity control

The chilled beam can be equipped in the factory with either a standard control valve or a combination control valve. Both control valves are operated by a thermal actuator applying the on/off operation principle.

The standard control valve has an adjustable kv value. The combination control valve has an adjustable maximum limit for the water flow rate and there is a pressure difference measurement for ensuring that the pressure difference (min.: 16 kPa) is sufficient for proper operation. See tab Document for futher information. 

Lighting

Lighting


Halton CCE 


The Halton CCE chilled beam can be optionally equipped with luminaires. The luminaires have fluorescent tubes and optics based on T5 technology providing good lighting conditions for office work performed using computer monitors. The luminaires (21 W, 28 W or 35 W) are integrated into the bottom panel of the beam. The chilled beam can be equipped with up to 2 pcs of direct light fittings, depending on the beam length and luminaire type.

A connecting cable with a plug can be delivered factory-installed upon request. The luminaires are delivered with either a standard or a dimmable electronic ballast.

 

Light distribution curves



 

Luminaire properties
 

 Lamp T5 W 21 28 35
 Lamps/ luminaire pcs 1 1 1
 Light flux lm 1900 2600 3300
 Light output ratio   0.74 0.70 0.72
 Ballast   electronic electronic electronic




Alternative numbers of luminaires in chilled beams

 Luminaire type 21 W 28 W 35 W
 Luminaire length 900 mm 1200 mm 1500 mm
 Beam length (mm)      
 1200 - - -
 1300 - - -
 1400 - - -
 1500 1 - -
 1600 1 - -
 1700 1 - -
 1800 1 1 -
 1900 1 1 -
 2000 1 1 -
 2100 1 1 1
 2200 1 1 1
 2300 1 1 1
 2400 1 1 1
 2500 - - -
 2500 - - -
 2700 - - -
 2800 - - -
 2900 - - -
 3000 2 - -
 3100 2 - -
 3200 2 - -
 3300 2 - -
 3400 2 - -
 3500 2 - -
 3600 2 2 -
 3700 2 2 -
 3800 2 2 -
 3900 2 2 -
 4000 2 2 -
 4100 2 2 -
 4200 2 2 2
 4300 2 2 2
 4400 2 2 2
 4500 2 2 2
 4600 2 2 2
 4700 2 2 2
 4800 2 2 2



 

Wiring diagram

      

A = power supply  (HF and HFR)               C = connection for control signal (HFR only)

HF     =  Standard electronic ballast.
HFR   =  Dimmable electronic ballast.

 

Installation

The Halton CCE unit is suitable for exposed installation in the ceiling, typically lengthwise in the room. It is recommended to position the beam no closer than 600 mm from the wall and 100 mm from the ceiling. The chilled beam ceiling brackets can be fixed directly to the ceiling surface or suspended using threaded drop rods (8 mm). The brackets are positioned one quarter of a unit length (L/4) away from the end of the beam (1900 mm >). When the beam is shorter than 1900 mm, please contact sales for locations of brackets.

Install the main pipelines of the cooling and heating water loops above the level of the chilled beams to enable venting of the pipework.

Connection of motorised air quality control:
Power supply      24 VAC.
Control signal     0 ... 10 VDC.

 

Installation with ceiling brackets




 

Installation of the duct cover




 

Luminaires

The luminaires within a single chilled beam are interconnected in the factory as standard. The power supply is connected using a plug connector (Enstonet) located at the connection end of the beam. An extra cable with or without plug is delivered upon request. Plug types are standard Schuko, Enstonet and Wieland.
 

Adjustment

Adjustment


Halton CCE
 

Cooling

The recommended cooling water mass flow rate is 0.02 … 0.10 kg/s, resulting in a temperature rise of 1 … 4 °C in the heat exchanger. To avoid condensation, the recommended inlet water temperature of the heat exchanger is 14 … 16 °C.


Heating

The recommended heating water mass flow rate is 0.01 … 0.04 kg/s, resulting in a temperature drop of 5 … 15 °C in the heat exchanger. The recommended temperature of the inlet water for the heat exchanger is 35 … 45 °C.


Balancing and control of water flow rates

Balance the water flow rates of the Halton CCE chilled beam with the standard control valve by selecting the designed kv value in the valve body.
When using an automatically balancing combination valve, set the designed water flow rate in the valve body and verify the pressure difference (min.: 7.5 kPa) between the measurement nipples of the valve. The pressure difference over the valve must be 16 kPa, to ensure proper operation.
The cooling and heating capacity of the chilled beam are controlled by regulating the water mass flow rate.
 

Adjustment of supply airflow rate

Each Halton CCE chilled beam is equipped with a measurement tap for static pressure measurement, which enables fast and accurate measurement of the supply airflow rate through the effective part of the beam. The airflow rate is calculated using the formulas below:

Total air flow rate qv

qv = qv1 + qv

qv        Total air flow rate, l/s or m3/h
qv1      Nozzle jet air flow rate, l/s or m3/h
qv2      Air quality control diffuser air flow rate l/s or m3/h

Nozzle jet airflow rate qv 1

qv1 = k *leff *√∆Pm

       

l eff          Length of the coil [m]
Δpm      Measured static chamber pressure [Pa] 
 

Nozzle k (l/s) k (m3/h)
A 0.67 2.41
B 0.96 3.45
C 1.31 4.71
D 1.92 6.91

The supply air flow rate of the Halton Air Quality control unit is determined by measuring Halton CCE chilled beam static pressure and reading the opening position of the HAQ unit. The air flow rate is calculated using the formula below.

Air quality control diffuser air flow rate qv2

qv2 = a * k * √∆Pm


a            HAQ position
Δpm             Measured static chamber pressure [Pa]

 

k (l/s) k (m3/h)
0.17 0.61



Adjustment of the air flow in constant airflow applications

Manual Halton Air Quality (HAQ)



Define the position of HAQ in millimeters that correspond to airflow rate at the actual chamber pressure level.

Adjustment of HAQ is done manually with the help of position scale by adjusting the opening of the unit. It is possible to verify the opening in millimeters on the position scale.

In order to ensure accurate adjustment it is recommended to adjust HAQ-position and in the same time read the targeted chamber pressure using the manometer.
 

Adjustment of the air flow range in variable air flow applications

Motorised Halton Air Quality (HAQ)



1.  Release of the actuator
2.  Restriction of the max. opening
3.  Restriction of the min. opening

Switch-off the power supply of the actuator.

Disengage the actuator gear into manual override position by releasing the knob.

Define the maximum and minimum positions, in millimeters that correspond to maximum and minimum air flow rates at the actual chamber pressure level.
The maximum and minimum positions are adjusted with two hexagonal socket set screws (2,3). It is possible to verify the opening in millimeters on the position scale.

Switch on the power supply (24 VAC) of the actuator. The actuator calibrates the min. and max. positions automatically according to the set limits.

The actuator can be controlled from this point on by using a 0...10VDC control signal. (0 VDC=min.position, 10 VDC = max. position)

 

Adjustment of Halton Velocity Control

The Halton Velocity Control unit is adjusted by manually turning the sections of the unit.
The HVC units have three different positions: 1 = throttle position, 2 = normal position, and 3 = boost position.
 

Servicing

Servicing


Halton CCE 

Code description   
1.      Front panel
2.      Supply air connection
3.      Chilled water pipe connections
4.      Heating water pipe connections
5.      Access panel
6.      Control valves and actuators
7.      HAQ
8.      HVC
9.      Cable tray

Open the front panel of Halton CCE. In beams longer than 2400 mm, the front panel can be opened in two sections.
Clean the supply air plenum, duct, and finned coils of the heat exchanger using a vacuum cleaner, taking care not to damage the finned coils. Clean the front panel and, if necessary, the side plates with a damp cloth.

The fluorescent lamp of the luminaire can be changed and the reflector cleaned from below the beam, by removing the reflector.

Open the access panel, and check at regular intervals that the air flow adjustment damper (if applicable) and water flow control valves are working.

The air quality control (HAQ) damper actuator can be accessed from on top of the chilled beam for service, if required.
 

Technical specification

Technical specification
 

The unit is an active chilled beam for exposed installation with bi-directional air supply.
The front panel shall be openable and detachable from either side without the use of any special tools.

The active chilled beam shall be 382 mm wide and 183 mm high, with an inlet duct diameter of 125 mm.

The chilled beam shall have a duct cover extension to cover the connection duct and pipe installations (optional).

The chilled beam shall have an air flow adjustment damper. The damper shall be removable via an access panel.

The front panel and side panels shall be made of pre-painted galvanised steel plate.
All visible parts shall be white RAL 9010, 20% gloss.

The primary air flow rate shall be adjustable over a wide range via a separate supply air unit of the chilled beam. Adjustment of the air flow rate shall not have any effect on induced air flow rate through the coil. The induced room air flow rate shall be manually adjustable to three positions without influencing the primary air supply flow rate.

Supply air flow rate shall be manually adjustable using an airflow damper, or equipped with an actuator for demand-based control of air flow (optional).
Control of supply air flow rate shall not have any effect on coil cooling and heating capacities.
The adjustable-air-flow-rate beam shall have only one duct connection.
The appearance of the chilled beams with constant air flow and adjustable air flow rate shall be the same.

The active chilled beam shall be equipped with 0 - 2 recessed integrated flush mounted luminaires with (option: dimmable) electronic ballasts. Luminaires shall be of T5 type (high efficiency) and equipped with reflectors suitable for the office environment.

The chilled beam shall be equipped with a cable tray (optional).

All pipes shall be manufactured from copper, connection pipes with a wall thickness of 0.9-1.0 mm. The cooling heat exchanger shall consist of six 15-mm pipes connected in series. The fins of the heat exchanger shall be manufactured from aluminium. Heating shall be incorporated within the heat exchanger via two 10-mm pipes connected in series. All joints shall be factory pressure-tested.

The maximum operating pressure of pipework shall be 1.0 MPa.
Each active chilled beam shall be protected by a removable plastic coating and individually packed in a plastic bag. Duct connection and pipe ends shall be sealed for transit.
Each chilled beam shall be identifiable by a serial number printed on a label attached to the active chilled beam.
 

Product Code

Product code
 

CCE/S-L-C

S = Direction of supply patterns & nozzle type
       A       Bi-directional / Nozzle 1
       B       Bi-directional / Nozzle 2
       C       Bi-directional / Nozzle 3
       D       Bi-directional / Nozzle 4

 L = Total length
        1200,+100, …, 4800

C = Effective length (cooling coil length)
       900, +100, ..., 4500
  

Other options and accessories

TC = Cooling/heating functions (coil type)
         C      Cooling
         H      Cooling and heating
         D      Cooling only, venting valves
         F      Cooling+heating, venting valves

FD = Flow damper
         N      No
         Y      Yes

AQ = Air quality control
          A      Manual
          B      Motorised
          R      Retrofit possibility
  
LV = Type of direct light fitting

          N       Without light
         1C     1 x lamp 28 W Halton, standard
         1D     1 x lamp 35 W Halton, standard
         1E     1 x lamp 2x21 W Halton, standard
         1H     1 x lamp 28 W Halton, dimmable
         1J      1 x lamp 35 W Halton, dimmable
         1K     1 x lamp 2x21 W Halton, dimmable
         2C     2 x lamp 28 W Halton, standard
         2D     2 x lapm 35 W Halton, standard
         2E     2 x lamp 2x21 W Halton, standard
         2H     2 x lamp 28 W Halton, dimmable
         2J      2 x lamp 35 W Halton, dimmable
         2K     2 x lamp 2x21 W Halton, dimmable

CL = Cable length & plug type
         N       No cable
         A1     1000 mm without plug
         A2     2000 mm without plug
         A3     3000 mm without plug
         B1     1000 mm standard plug
         B2     2000 mm standard plug
         B3     3000 mm standard plug
         C1     1000 mm Enstonet plug
         C2     2000 mm Enstonet plug
         C3     3000 mm Enstonet plug
         D1     1000 mm Wieland plug
         D2     2000 mm Wieland plug
         D3     3000 mm Wieland plug

VA = Visual appearance
          A       Rounded, oval perforation
          B       Rounded, round perforation
          C       Angular, oval perforation
          D       Angular, round perforation

CO = Colour
          W       White
           X       Special colour

CV = Control valves & actuators
          N        No
          A1      Adjust. kv value, factory mounted, no actuator
          A3      Adjust. kv value, factory mounted, actuator 24 V
          A5      Adjust. kv value, factory mounted, actuator 230 V
          A7      Constant-flow-mounted
          A9      Constant-flow-mounted, actuator 24 V
          A11    Constant-flow-mounted, actuator 230 V

AC = Accessories
          KH      Cable tray

ZT = Tailored product
      
    N        No
      
 

Sub-products

           DC       Duct cover (exposed chilled beam)

 

Code example

           CCE/B-1200-900, TC=C, CO=W, FD=N, AQ=A, LV=N, CL=N,VA=B, CV=A5,AC=KH
 

下载 & 媒体

Halton CCE - fr
类型
技术参数
语言
法文 (法国)
尺寸
3.3 MB
Eurovent Beams - 2016
类型
证书
语言
英文 (英国)
尺寸
1.8 MB
Eurovent beams - 2017
类型
证书
语言
英文 (英国)
尺寸
1.8 MB
Halton CCE - se
类型
技术参数
语言
瑞典文 (瑞典)
尺寸
1.0 MB