ZRE - Halton Zen Rectangular

置换通风装置

  • 能提供广阔的送风范围。
  • 通过小孔达到均匀的送风分布,在最近距离的散流器中提供最优条件。

  • 提供大范围的送风能力。
  • 通过小孔达到均匀的送风分布,在最近距离的散流器中提供最优条件。
  • 提供地面水平低速送风或者吊顶垂直送风。
  • 该装置可快速安装于墙面或者吊顶。
  • 可拆卸前面板和金属内部结构能使该装置和管道系统易于清洁。
  • 可使用圆形或者矩形连接管,在顶部/底部配合以整体橡胶密封件,或者在侧面或者后面用圆形连接。

产品型号&附件

  • 可选择的管道连接位置
  • 不锈钢(AISI 316)设计
  • 使用厚的前面板的型号(1.5mm)
  • 防尘罩
  • 安装座
  • 安装支架

Halton Zen矩形置换通风送风装置由镀锌钢制成,白色(RAL 9010)聚酯环氧涂层。

该装置有稳固的无维修、无堵塞设计。

该装置由一个可拆卸多孔前面板,一个内置流量均分板和外框组成。

该装置有一个位于顶部的圆形或者矩形连接管,或者一个根据装置位置决定的在左侧/右侧或者后面的圆形连接。

安装支架包含在配送内,不含螺钉。

可选项

该装置配有一个防尘罩以及/或者安装座,如需要。

装置的前面板可为需要的空间用厚度达1.5mm的镀锌钢板。

Halton Zen Rectangular

ZRE - displacement ventilation unit

  • Capacity for wide supply airflow range
  • Uniform supply air distribution is achieved through small perforations, providing optimal conditions in the immediate proximity of the diffuser
  • Low velocity air is supplied horisontally from the floor level
  • The detachable front panel and metallic internal structure enable cleaning of the unit and ductwork
  • Circular or rectangular duct connections available, with integrated rubber gasket at the top/bottom, or circular connections on the side or back

Product Models and Accessories

  • Optional duct connection locations
  • Stainless steel (AISI 316) design
  • Model with thick front panel (1.5 mm)
  • Duct cover
  • Installation base (basic and high models)
  • Cover list

Dimensions and weight

NS W H W1 H1 K K1 ØD
125 550 540 225 125 240 110 124
160 550 540 225 125 240 110 159
200 550 1140 225 145 280 130 199
250 660 1350 330 170 330 155 249
315 830 1600 415 200 400 188 314
400 950 2000 475 245 480 230 399
  *)1000x300 1150 2000 575 - 380 180 998x298

*) Size 1000x300 available only with top connection

  • AB/ZRE  installation base:
                  Height = 100 mm
  • SB/ZRE  installation base, high model:
                  Height = 200 mm, W=W+120, K=K+60
 

Weight  

NS kg
125 10.68
160 10.68
200 20.03
250 28.25
315 40.98
400 57.95
1000x300 62.41

Material

 Part  Material  Note
 Front panel  Perforated galvanised steel  Stainless steel (AISI 316) 
 as option
 Casing  Galvanised steel  Stainless steel (AISI 316)
 as option 
 Flow equalisation
 element
 Galvanised steel  
 Pressure measurement
 pipe
 Plastic  
 Spigot  Galvanised steel  
 Gasket  Rubber compound  
 Duct cover  Galvanised steel  
 Installation base  Galvanised steel  
 Cover list  Galvanised steel  
 Finishing  Polyester-epoxy-painted
 White
 (RAL 9010 / 30% gloss)
 Special colours available

Accessories

 

 Accessory Code  Description  Note
 Duct cover (1) DC  Standard lengths
 500 / 1000 / 1500 / 2000 mm
 
 Installation base (2) AB  Standard height 100 mm  
 Installation base SB  Standard height 200 mm /
 Dimensions = unit size + 60 mm
 High (store) model 
 Cover list CL  Cover list for fixing into wall or ceiling  

Product Models

  • Duct cover (DC) made of perforated steel (same material as ZRE unit)
  • Construction made of Stainless Steel (AISI 316)
  • Thicker front panel (1.5 mm)
  • Optional duct connection sides (left, right or back - see images below) 
    Note: Size 1000x300 available only with top connection


Fig.1. 
Connection from top (ZRE/T)

 


Fig.2. 
Connection from left (ZRE/L)

 


Fig.3. 
Connection from right (ZRE/R)

 


Fig.4.  Connection from back (ZRE/B)

Function

Air is supplied into the space uniformly through the front panel of Halton Zen Rectagular, generally at a slightly lower temperature than the room air. The supply air flows down to the floor level, before gradually pervading the occupied zone at a low velocity. Finally the convection of warm surfaces causes the air to rise out of the occupied zone. The low velocity flow pattern is directed forwards.

The non-clogging unit can be easily opened and cleaned.

Halton PRA or Halton PTS/C can be used as an airflow adjustment damper in round duct sections. The safety distance for reliable air flow measurement from the displacement unit is 5 duct dimensions between displacement unit and air flow adjustment damper.
If air flow adjustment damper is installed closer to the displacement unit (minimum distance about 3 duct dimensions), supply air throw pattern is correct, but air flow measurement result will not be accurate. When installing air flow adjustment damper close to the displacement unit (minimum 3xD), attenuator could be needed between the damper and the displacement unit. 

Note: The flow pattern data has been defined for a floor installation. 

Installation

Perform the installation for Halton Zen Rectangular in the following order:
A)   Installation without base:
             Fix mounting brackets(4 places) to the unit (1).
             Position the unit (2) against the wall and secure  with mounting brackets
             (included in delivery).

        Installation with  base: 
             Fix the base (6) onto the floor and fix the unit  (2) onto that.
             Secure with mounting brackets on top (1) (2 places)

B)    Fix duct cover sides (4) onto the wall between the unit and ceiling with
        screws (not included in delivery) through cover.

C)    After installation of the ductwork, install the front plate of the duct cover (5).

D)    When multiple sections of duct covers are used, secure them with screws
        (not included in delivery).

E)    Install front plate of the low velocity unit (6). 

Adjustment

The supply flow rate is determined by measuring the differential pressure from the measurement nipple with a manometer.Use a measurement probe thin enough fit into the nipple. Then use tape or another gasket to create a seal in the nipple in order to get an accurate reading .

 

The flow rate is calculated by using the formula below:

  

The values of k factor for formula
(D = duct diameter; L/R, T, B = location of duct connection)

D k - L/R k - T k - B
125 10.9  11.1   12.1
160 15.6 16.2 17.1
200 27.3 26.9 29.1
250 44.3 42.9 47.6
315 67.9 66.1 74.2
400 105.7 100.7 118.1
1000X300 166.3

Servicing

Code description
1.    Front panel 
2.    Casing

Open the front panel (1) by carefully pulling the spring connections out.

If required, the flow equalization plate can be detached.

Wipe the parts with a damp cloth. Do not immerse in water.

Reassemble after cleaning in reverse order. 

Specification

The displacement ventilation supply unit is made of galvanised steel, polyester-epoxy-painted with a white (RAL 9010 / 30%) colour.

The unit has a robust maintenance-free, non-clogging  design.

The unit is comprised of a detachable, perforated front panel, an internal flow equalization plate, and casing.

The unit has a circular or rectangular duct connection on at the top, or a circular connection on the left/right side or back depending on where the unit is located.

Mounting brackets are included in the delivery, screws not.

Options

The unit is equipped with a duct cover and/or installation base, where required.

The front panel of the unit is available of 1.5mm thick galvanised steel for demanding spaces. 

Order Code

S = Location of duct connection
       T      Top
       L       Left
       R      Right
       B      Back

D = Size of duct connection
       125, 160, 200, 250, 315, 400
       1000 x 300 (only top connection)

Other options and accessories

 MA = Material
           CS         Steel
           AS         Stainless steel (AISI 316)

 TP = Front panel thickness 1.5 mm
           N            No
           Y            Yes

 CO = Colour
           W          White
            X           Special colour

ZT  = Tailored product
           N            No
           Y            Yes  

Sub products

        DC        Duct cover 
        AB         Installation base (standard)
        SB         Installation base (high, store)
        CL         Cover list

Code example

            ZRE/T-160, MA=CS, TP=N, CO=W, ZT=N

下载 & 媒体

Halton ZRE - fr
类型
技术参数
语言
法文 (法国)
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