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AHU Details

The document provides specifications for a double skin floor mounted horizontal air handling unit including: - Outer and inner casing materials of 0.6mm powder coated GI and plain GI with 43mm thick CFC free PUF insulation panels. - DX cooling coil made of copper with 11-12 fins per inch, and 2 row deep heating coil. - Filters of 90% efficiency down to 10 microns for pre-filters and 99% efficiency down to 3 microns for fine filters. - Plug fan and motor from Kruger with 3.16kW motor running at 51.3Hz. - Dimensions of 3860mm x 1500mm x 1200mm and price of

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415 views2 pages

AHU Details

The document provides specifications for a double skin floor mounted horizontal air handling unit including: - Outer and inner casing materials of 0.6mm powder coated GI and plain GI with 43mm thick CFC free PUF insulation panels. - DX cooling coil made of copper with 11-12 fins per inch, and 2 row deep heating coil. - Filters of 90% efficiency down to 10 microns for pre-filters and 99% efficiency down to 3 microns for fine filters. - Plug fan and motor from Kruger with 3.16kW motor running at 51.3Hz. - Dimensions of 3860mm x 1500mm x 1200mm and price of

Uploaded by

amitbslpawar
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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WAREHOUSE AHU DETAILS :

DOUBLE SKIN CASING:


Outer skin Inner Skin Frame work Thickness of insulated panels Material of Drain pan Unit Base 0.6 mm Powder- coated GI 0.6 mm Plain G.I Thermal break Al profile with thermal barrier 43 mm thick, CFC Free PUF injected (Density: 40 kg / Cu. m.) SS 304-20 G Tray duly insulated with 13 mm closed cell Nitrile insulation. G.S.S base channel

DX COIL:
Make Of Coil Coil Casing / Blank offs Material Of Tube Tube Dia (mm / inch) Thickness of tube (SWG / mm) Header Material Thickness & Material of fins No. of Fins per inch (FPI) ZECO (AHRI certified as per test standard ARI 410 & UL certified for safety). SS-304 Copper 9.52 mm / 3/8 O.D. 30 SWG / 0.31 mm Copper 0.15 mm Plain Aluminum 11 / 12

FILTERS:
Make Of Filters Media of Filters Efficiency of Pre-filters (EU-4) Efficiency of Fine-filters (EU-7) Thermadyne / Spectrum / AAF or Equivalent. Synthetic (non woven type) 90 % down to 10 micron. 99 % down to 03 micron

Fan & Motor:


Fan make Motor make Kruger ABB / CROMPTON /BHARAT BIJLEE/ SIEMENS

DOUBLE SKIN FLOOR MOUNTED HORIZONTAL AIR HANDLING UNIT SHALL HAVE:
Mixing box with manually operated FA damper with fresh air filter (EU-4) & RA damper in Al constructions. Filter section with 50 mm thick (EU-4) flange type pre filter. Coil section with 4 row deep DX type cooling coil with 2 Nos. distributors and 2 row deep heating coil. Heater section with tubular heater of suitable capacity. Fan section with imported SISW centrifugal Plug fan & FLP-Motor (EFF-1) with FLP light & FLP limit switch. Manually operated bleed air damper in AI constructions. Fine filter section with 305 mm thick (EU-7) flange type fine filter. Manually operated SA damper in AI constructions.

OPERATING PARAMETERS
AHU Tag No. Supply Air (CFM) Dehumidify Air (CFM) By-Pass Air (CFM) Purge Air (CFM) Fresh Air (CFM) SP (mm wg) Unit Model Fan Type Fan Dia Fan RPM AHU-01 5217 5217 Nil Nil 526 70 ZDS-60 Plug fan 560-CL-I 1476

Motor RPM Frequency (Hz) BKW (Kw) Motor (Kw) Heater (kw) Coil Area (Sq. ft) DX-Coil RD Heating Coil RD Filter Area (Sq. ft) Distributor (Nos.) L(mm) W(mm) H(mm) Price (Rs.) Each Qty (Nos.)

1440 51.3 3.16 3.7 6 10.4 4 2 12 2 3860 1500 1200 1

Dimensions indicated above are tentative and may change during detailed engineering. Notes:
(1) The face velocity across all types of filters & coil has been considered 500 FPM. (2) We have considered frequency up to 51.3 Hz for plug fan. (3) As confirmed by you, we have considered plug fan in the unit.

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