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EcoFresh
ERV有助於設計者，工程師，顧問，物業管理達達IAQ標準及節能的效果。
Ecofresh ERV
將室內污濁的空氣與室外的新鮮空氣進行交換,並從排放的空氣中回收能量高達80%。回收的能量用於對供給的空氣進行預處理（預冷/預熱）,因此減少了對新風處理所需的能量，使得以較低的成本帶入更多的新鮮空氣成為可能。
安裝Ecofresh
ERV有助於減少新老建築中空調投資及運行費用。
能量的回收是通過能量回收轉輪在兩股方向相反的氣流排氣和新風之間緩慢的旋轉，從較冷氣流中吸收顯熱和潛熱並釋放到暖氣流中。
Ecofresh突出特點
可選擇性—Ecofresh
ERV的核心 Ecofresh
轉輪有專利技術的特級
Ecosorb-340
作乾燥劑，可以除菌和空氣污染選擇吸附。Ecosorb-340僅允許水分子通過，拒絕任何交叉污染。因此，污染物始終存留在排放氣中，不會進入新風管路.
高擴散率—Ecosorb-340是高選擇性和高擴散率的完美組合
結構牢固—現代化盤繞技術和粘接技術使
Ecofresh
具有特別高的結構強度
高拋光的表面——直徑1000mm的轉輪的縱向和徑向移動偏差不超過1mm
相同的顯熱/潛熱吸收能力
乾燥劑塗層的品質,厚度,嚴格控制高水分擴散率，保證在廣闊的應用範圍裏有相等的顯熱和潛熱吸收能力
創新的設計——提供多種選擇。有底部開口[BO]，側面開口[SO],及所有側面開口[AO]的型式可供選擇
能量再生通風機的優點:
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幫助達到1AQ標準
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改善室內濕度水準
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減少能量消耗
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降低空調運行成本（由於降低了室外新風的濕度）
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專為迎合市場需求而設計的低維修率的經濟型機器
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適合老建築的系統改造
耐用性強，性能優異，不易汙損
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能適應熱帶氣候
Ecofresh Energy Recovery
Ventilator (ERV)... Fresh Air solution from the
Airgineers
Ecofresh Energy Recovery Ventilators are equipped with
Ecofresh Heat Recovery Wheels; capable of recovering
more than 65% of each sensible and latent energy from
the stale exhaust air and transferring it to the fresh
outside air. The rotating wheel transfers the sensible
and latent energy between the counter flowing exhaust
and supply air and in the process preconditions
(cool/heat/dehumidify/humidify) the fresh air.
An Ecofresh ERV helps to meet ASHRAE 62.1.2001
specified ventilation rates without increasing the air
conditioning tonnage, saving capital and operating costs
considerably.
Available in five models, Ecofresh
ERVs address the basic requirements of a commercial
energy recovery ventilator including -
• High energy transfer efficiency
(both sensible and latent)
(Making it the ideal choice in tropical regions as
India)
• No cross contamination - Cross contamination between
air streams limited to an absolute minimum with
molecular sieve 3Å*
(Ecosorb 300) coated energy recovery Wheels.
• Economical first cost
• Low operating costs
• Low maintenance
Ecofresh ERVs are the preferred
option in S.E. Asia, West Asia, Middle East and Far
East, Africa, Indian Subcontinent, CIS Countries, New
Zealand and Australia.
The Ecofresh rotor is the first choice of OEMs in
N.America, Japan and Europe.
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FEATURES |
HIGHLIGHTS |
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• |
Incorporates High
Performance Ecofresh Total Energy
Recovery Wheel in Aluminium, coated with
Molecular Sieve 3Å for limiting cross
contamination. |
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• |
Efficient uptake of
both sensible and latent energy each
being more than 65%. |
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• |
CNC fabricated cabinet type units in
sheet steel construction. |
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• |
Powder coated to world-class finish in
siemens grey shade/off white leather
finish. |
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• |
Very low noise levels to meet advanced
installation requirements. |
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• |
Removable and washable Synthetic pre
filters. |
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|
• |
Large panel opening for easy access to
filters and inspection of other
components. |
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• |
Provided with factory set purge.
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• |
Casing insulated with 19 mm close cells
high density insulation to prevent
condensation of moisture on exteriors or
interiors of the unit. |
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• |
Provided with metalic collars for duct
connection. |
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• |
Compact models, easy to install, operate
and maintain. |
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• |
Feather touch brush seals minimize cross
contamination & ensure long life.
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SPECIFICATION - ERV - 250/500
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Model |
Supply Air Flow
(CMH) |
Exhaust Air Flow
(CMH) |
Dimensions in mm
(Excluding Base Frame) |
Approx Shipping
Wt. in Kg |
Noise Level
(dbA) |
AC Power Source |
Efficiency
Recovery |
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L |
W |
H |
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ERV-250 |
250 |
250 |
850
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535
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560
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65
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45** |
230V/1Ph/50Hz |
>65% |
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ERV-500 |
500 |
500 |
950 |
615 |
560 |
75
|
45** |
230V/1Ph/50Hz |
>65% |
SPECIFICATION - ERV - 850
|
Model |
Supply Air Flow
(CMH) |
Exhaust Air Flow
(CMH) |
Dimensions in mm
(Excluding Base Frame) |
Approx Shipping
Wt. in Kg |
Noise Level
(dbA) |
AC Power Source |
Efficiency
Recovery |
|
L |
W |
H |
|
ERV-850 |
850 |
850 |
1150 |
655
|
575
|
90
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45** |
230V/1Ph/50Hz |
>65% |
SPECIFICATION - ERV - 1200/1700
|
Model |
Supply Air Flow
(CMH) |
Exhaust Air Flow
(CMH) |
Dimensions in mm
(Excluding Base Frame) |
Approx Shipping
Wt. in Kg |
Noise Level
(dbA) |
AC Power Source |
Efficiency
Recovery |
|
L |
W |
H |
|
ERV-1200 |
1200 |
1200 |
1450 |
1050 |
560
|
160
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45** |
230V/1Ph/50Hz |
>65% |
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ERV-1700 |
1700 |
1700 |
1630 |
1100 |
560 |
180
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45** |
230V/1Ph/50Hz |
>65% |
** Measured
at 3m distance (at 90o)
when unit is ducted.
Application : Hospitality
Industries
Energy conversation in Aircond
Space using Enthalpy wheels
Indoor Air Quality -ASHRAE
Standard
Indoor Air Quality -Issues at
stake
New vent standards for IAQ vs
Energy Conversation -Enthalpy Wheels meet the challenge
Treating Fresh Air Options and
uses
Managing Aircon and needs of IAQ
Cost effectively in hotels
IAP- New challenges for Designers |
