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Born for Innovative Coils

I-Cherng

For Industrial application 工業應用蒸發器系列

W series

W series--The best solution for industrial application!

Endurable, High efficiency, Best performance ever met!

W 系列--最佳工業冷凍的解決方案!

耐用、高效率、前所未有的高效能表現！

Exterior This series is specially designed for industrial cold

storage purpose. It is designed for maximum

performance in a restricted space. Lower profile

allows the maximum of available space, bright

painting casing is easy for cleaning.

Integrated fan set speeds up the maintenance work.#

Interior Internal grooved tube design makes the highest

performance possible in a small cabinet. Unique

tube bank makes optimum balance between capacity

and airside pressure drop.

For low temperature units, all defrost heaters are

placed inside the coil for better defrosting efficiency

and energy saving.

Bottom up drain pan heater shortens the exchange

work of repair. *

Functional All units are carefully designed for better refrigerant

distribution to achieve the best rating operation with

enhanced tubes.

Heating plate concept drain pan heater delivers heat

uniformly over the drain pan. *

Defrost from inside out enhances the effect of

defrosting and avoid the room temperature fluctuation

during defrosting cycle. *

# For integrated type fan set.

* Low temperature application models.

外觀

此系列機種是專為工業用途冷庫所設計。在有限的

空間中獲取最大的效能。緊緻的外型減少安裝空間

需求，創造最大化使用空間。明亮烤漆外箱易於清

潔維護。

一體式風車組維修方便快速！#

內在全系列採用內螺紋增強管設計，實現小空間高效能

的目標。特殊管陣設計在性能與空氣側壓損求取最

佳的平衡。

低溫用途機種的除霜電熱皆安置於熱交換器內部，

以獲得最佳的除霜效果並節省能源。*

安裝於熱交換器底部的排水盤電熱易於更換維修。

*

功能全系列機種經過詳細設計，使冷媒分佈平均，搭配

高性能熱傳管在額定條件下有最好的效能發揮。

加熱板概念的排水盤電熱使得導熱更為均勻迅速。

* 由熱交換器內部向外除霜的方式不但提高了除霜

的效果，同時在除霜時間可以減少熱量外溢避免冷

庫的溫度波動* # 適用於一體式風車組。

* 低溫應用機種。

□□: Temperature and Voltage Code 溫度與電壓碼

X2-- room temperature above 0 oC single phase 220V motor without heater X3-- room temperature above 0 oC three phase 380V motor without heater 適用於庫溫 0 oC 以上單相 220V 馬達無電熱適用於庫溫 0 oC 以上 3 相 380V 馬達無電熱

U2-- room temperature below 0 oC with 220V single phase heater connection 適用於庫溫 0 oC 以下電熱單相 220V 接線

W3-- room temperature below 0 oC with three phase 380V heater connection 適用於庫溫 0 oC 以下電熱 3 相 380V 接線

W E 252 – 2 J □□

Series Code:

W--5/8” Tube Diameter Series

系列碼：W—5/8”管徑系列

Identity Code

識別碼

Fan Diameter Code

風車葉徑碼

J:460mm L:500mm M:610mm V:710mm W:805mm

Temp. & Voltage Code

溫度與電壓碼

Fin Pitch Code:

片距碼：

D: 11.00mm

E: 9.00mm

G: 6.35mm

Fan Set Quantity Code

風車組數量碼

-30

-20

-10

0

10

20

30

40

50

W series

60Hz Technical Data

MODEL 型號

Capacity 能力 kW Heat Transfer Area

傳熱面積

m2

Fan 風車 Heater*電熱*

ET= -8oC TD=8 oC

ET= -25 oC TD=7 oC

Qty. 數量

Dia. 葉徑

mm

Airflow 風量

cmh

Defrost 除霜

kW

Drain Pan 排水盤

kW

Fan 風車框

kW

WE252-2J□□ 8.80 6.98 38.1 2 460 7200 5.5 1.4 0.8

WE336-2J□□ 10.82 8.59 50.8 2 460 6984 6.6 2.1 0.8

WE302-2J□□ 10.12 8.03 45.8 2 460 7800 6 1.6 0.8

WE403-2J□□ 12.39 9.83 61.1 2 460 7560 7.2 2.4 0.8

WE374-3J□□ 13.26 10.53 56.8 3 460 10800 7.5 1.8 1.2

WE499-3J□□ 16.23 12.88 75.8 3 460 10476 9 2.7 1.2

WE450-3J□□ 15.01 11.91 68.2 3 460 11700 8.5 2.2 1.2

WE600-3J□□ 18.50 14.68 90.8 3 460 11340 10.2 3.3 1.2

WE504-4J□□ 17.73 14.07 76.2 4 460 14400 9.5 2.4 1.6

WE672-4J□□ 21.64 17.18 101.6 4 460 13968 11.4 3.6 1.6

WE547-4J□□ 19.20 15.24 82.7 4 460 15600 10.5 2.6 1.6

WE730-4J□□ 23.18 18.39 110.3 4 460 15120 12.6 3.9 1.6

WE605-5J□□ 21.29 16.90 91.4 5 460 18000 11.5 2.8 2

WE806-5J□□ 27.05 21.47 121.9 5 460 17460 13.8 4.2 2

WE677-5J□□ 23.39 18.56 102 5 460 19500 12.5 3.2 2

WE902-5J□□ 28.97 22.99 136.5 5 460 18900 15 4.8 2

WE403-2L□□ 13.26 10.53 61.1 2 500 10200 8.4 1.6 0.8

WE538-2L□□ 16.40 13.02 81.5 2 500 9900 10.8 2.4 0.8

WE600-3L□□ 20.07 15.93 90.8 3 500 15300 11.9 2.2 1.2

WE800-3L□□ 24.26 19.25 121 3 500 14880 15.3 3.3 1.2

Notes: 說明

* Only for □□=U2, W3. 僅適用於□□= U2,W3 機種

# X2,U2(single phase 220V) only available for 460 fan diameter series, X2,U2(單相 220V)僅適用 460 葉徑風車系列

Fin Spacing=9.00mm 鰭片間距 =9.00mm

W series

60Hz Technical Data

MODEL 型號

Capacity 能力 kW Heat Transfer Area

傳熱面積

m2

Fan 風車 Heater*電熱*

ET= -8oC TD=8 oC

ET= -25 oC TD=7 oC

Qty. 數量

Dia. 葉徑

mm

Airflow 風量

cmh

Defrost 除霜

kW

Drain Pan 排水盤

kW

Fan 風車框

kW

WE806-4L□□ 26.18 20.78 121.9 4 500 20400 16.1 2.8 1.6

WE1075-4L□□ 32.52 25.81 162.5 4 500 19800 20.7 4.2 1.6

WE1008-5L□□ 32.64 25.90 152.5 5 500 25500 18.9 3.4 2

WE1344-5L□□ 41.19 32.69 203.3 5 500 24720 24.3 5.1 2

WE564-2M□□ 20.24 16.07 85.6 2 610 16800 11.7 2.7 1

WE752-2M□□ 24.78 19.67 114.1 2 610 16320 15.6 2.7 1

WE624-2M□□ 21.82 17.31 94.7 2 610 17400 13.5 3 1

WE832-2M□□ 26.70 21.19 126.3 2 610 16860 18 3 1

WE840-3M□□ 29.67 23.55 127.1 3 610 25200 17.1 3.6 1.5

WE1120-3M□□ 36.79 29.20 169.4 3 610 24420 22.8 3.6 1.5

WE912-3M□□ 31.59 25.07 137.8 3 610 26100 18.9 3.9 1.5

WE1216-3M□□ 37.95 30.12 179.2 3 610 25200 25.2 3.9 1.5

WE1128-4M□□ 40.49 32.13 170.7 4 610 33600 22.5 4.8 2

WE1504-4M□□ 49.04 38.92 227.5 4 610 32580 30 4.8 2

WE1260-4M□□ 42.93 34.07 191 4 610 34800 24.3 5.1 2

WE1680-4M□□ 53.23 42.25 247.7 4 610 33720 32.4 5.1 2

WE1094-2V□□ 37.35 29.64 165.1 2 710 31500 18.9 3.9 1

WE1459-2V□□ 47.82 37.95 220.5 2 710 30000 25.2 3.9 1

WE1584-2W□□ 52.36 41.55 240 2 805 43560 26.1 5.4 1

WE2112-2W□□ 68.06 54.02 319.5 2 805 42000 34.8 5.4 1

Notes: 說明

* Only for □□=U2, W3. 僅適用於□□= U2,W3 機種

# X2,U2(single phase 220V) only available for 460 fan diameter series, X2,U2(單相 220V)僅適用 460 葉徑風車系列

Fin Spacing=9.00mm 鰭片間距 =9.00mm

W series

Dimension Data

MODEL 型號

Fan set type

風車式樣

Connection

冷媒接管 Dimension

尺寸 mm

Suspension

吊掛位置 mm

In 入 Out 出 L H B L1 B1

WE252-2J□□ Inside type 內置型 5/8" 1 1/8" 1556 650 585 1095 695












WE605-5J□□ Inside type 內置型 1 1/8" 1 5/8" 3040 650 585 2579 695


WE677-5J□□ Inside type 內置型 1 1/8" 1 5/8" 3343 650 585 2882 695


WE403-2L□□ Inside type 內置型 5/8" 1 3/8" 1768 850 585 1307 695




Inside type is with air streamer 內置型具導風罩

W series

Dimension Data

MODEL 型號

Fan set type

風車式樣

Connection

冷媒接管 Dimension

尺寸 mm

Suspension

吊掛位置 mm

In 入 Out 出 L H B L1 B1


WE1075-4L□□ Inside type 內置型 1 1/8" 2 1/8" 3040 850 670 2579 780



WE564-2M□□ Inside type 內置型 7/8" 1 5/8" 1919 1075 670 1458 695

WE752-2M□□ Inside type 內置型 1 1/8" 1 5/8" 1919 1075 670 1458 780

WE624-2M□□ Inside type 內置型 7/8" 1 5/8" 2070 1075 670 1609 695










WE1094-2V□□ Integrated type 一體式 1 1/8" 2 1/8" 2798 1300 670 1928 695

WE1459-2V□□ Integrated type 一體式 1 1/8" X2 1 5/8" X2 2798 1300 670 1928 780

WE1584-2W□□ Integrated type 一體式 1 1/8" X2 1 5/8" X2 3828 1300 670 1928 695

WE2112-2W□□ Integrated type 一體式 1 1/8" X2 2 1/8" X2 3828 1300 670 1928 780

Inside type is with air streamer 內置型具導風罩

W series

WE252-2J□□ ~ WE902-5J□□

WE403-2L□□~ WE1344-5L□□

WE564-2M□□~ WE1680-4M□□

W series

WE1094-2V□□~ WE1459-2V□□

WE1584-2W□□~ WE2112-2W□□

W series

Capacity Selection 能力選擇

All the capacity data listed on the catalog is based on

R404A, air inlet condition and the temperature

difference between inlet air temperature of coil and

evaporating temperature. The condition is listed on

Table 1.

For the condition differs from above should be

modified by following equation.

Qr=Qc×f

Qr: Rating capacity of unit cooler

Qc: Capacity of unit cooler listed on catalog

f : Correction factor for refrigerant on Table 2

We also provide the anti corrosion coils

(EnergyGuard® technology), if select the

EnergyGuard coating, the capacity should time 0.975

correction factor again.

本型錄所有的能力資料是依據使用 R404A、空氣

進入熱交換器的條件以及表 1 所列的熱交換器進

口空氣溫度與蒸發溫度差所計算。

當條件與表 1 所列不同時，請依照下式進行能力

修正：

Qr=Qc×f

Qr: 蒸發器的額定能力

Qc: 蒸發器的型錄能力

f : 表 2 的冷媒修正係數

我們也提供防蝕處理的盤管(衛能防蝕技術® )，如

果選購衛能防蝕處理，則能力必須要再乘上 0.975。

Table 1 Catalog capacity conditions

表 1 型錄性能條件

Application

應用

Evap. Temp.

蒸發溫度 oC

Inlet Air Temp. 空氣溫度

oC

Temp. Difference

溫度差 oC

Inlet Air Humidity 空氣濕度

%RH

Storage for 3 oC 冷庫庫溫 3

oC

-8 0 8 82

Storage for -18 oC 冷庫庫溫-18

oC

-25 -18 7 95

Table 2 Correction factor f for different refrigerants

表 2 不同冷媒修正係數 f 值

Evap. Temp. 蒸發溫度

oC R404A/R507 R134a

-8 1 0.90

-25 1 0.85

W series Fan Set Performance

風車性能

Inside type fan set is designed for the better air throw

in cold room. All performance listed is for free

outlet. It is not designed for installing duct. If you

have requirement for install air duct at the air outlet of

unit cooler, please contact with us for special design.

The fan set is equipped with streamer to smooth the

air flow, this will enhance air throw in refrigerated

space. The streamer is for normal cold storage

condition. For those heavy frost conditions, please do

not hesitate to contact with us.

我們具有導風罩的內置型風車設計是為了獲得冷

庫內最佳的氣流揚程，所有的表列風車能力是依據

出口端無障礙物時所獲得，並不是為安裝風管所設

計。如果需要於風車出口安裝風管，請與我們聯絡。

風車組出口使用導罩可以將氣流平順，使冷空氣可

以在庫內傳送得更遠。導風罩僅適用於正常使用的

儲存條件，如果會有結霜嚴重的情形時，請向本公

司洽詢。

Table 3 Performance table of fan set (for 1set)

表 3 風車組性能表(單組)

Hz 頻率

Fan Set Model 風車型號

Fan dia. 葉徑

mm

Input 入力

W

Voltage 電壓

V

Rating Current 額定電流

A

Air Throw*

揚程*

m

60Hz

660HR 460

220 1φ 220V 1.1 18

660HN 220 3φ 380V 0.54

660JD 500 375 3φ 380V 0.8 22

660NC 610 660 3φ 380V 1.2 23

660PJ 710 1200 3φ 380V 3.83 27

660RA 805 2200 3φ 380V 6.79 36

* @ velocity=1.5m/sec 風速=1.5 公尺/秒

W series Dimension of Fan set 風車組尺寸

660HR

660HN

660JD

W series

660NC

660PJ

660RA

W series

Heater 電熱

Our heaters are all CE certificated. For highest

safety requirement, we strongly recommend to ground

the unit cooler and install the overheat protector.

(Does not come with our product.)

All the defrosting heaters are placed in the coil to

achieve the best defrosting result. Our flexible

heater is flexible, could be easily replaced. But be

sure to reserve the maintenance space 400mm at each

side for install the unit cooler.

所有電熱皆符合 CE 安全規範，為確保最高的安全

要求，我們強烈建議將蒸發器接地，並安裝過熱保

護器（需客戶自行購買產品）。

所有的除霜電熱皆安裝於熱交換器內部以獲得最

佳的除霜效能。除霜電熱為可撓性，但安裝蒸發器

時，左右請各預留 400mm 的維修空間。

Parts Specification of our unit cooler 熱交換器部品規格

Parts 部品 Specification 規格

Fins 鰭片

Aluminum Alloy 1100 鋁合金 1100

Tubes 管

Copper C1220T—5/8” 紫銅管 C1220T—5/8”

Casing 箱體

Painted Galvanized Steel G3302 SG-CC 烤漆鍍鋅鋼板 G3302 SG-CC

Fan motor 風車馬達

IP 23

Anti Corrosion(Optional) 鰭片防蝕（選購）

EnergyGuard®

衛能防蝕技術

Version 2013.0.2 Subject to change without notice! 資料變更恕不另行通知！

I-Cherng Refrigeration Industrial Co., Ltd.

一丞冷凍工業股份有限公司

Heat Exchanger Taiwan 熱交換器台灣製造

No.12 Chu Kuang 1st St., Daliao Dist., Kaohsiung City, 83164, Taiwan 台灣高雄市大寮區莒光一街 12 號 Tel:07-7873666 Fax:07-7872999 Website: www.icherng.com.tw Email: [email protected]

Heat Exchanger Taiwan

一丞

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