EDPAC International Close Control Air Conditioning Products E4.19-04-04-04
The Ranges of Close Control Products comprise of : Close Control Modular Range : Modular units, using R407C/R410A & Chilled Water with capacities from 10-80 kw. Close Control Twin Circuit Air Cooled Range : A range of Twin Circuit Air Cooled units, using R407C/R410A, from 30-100 kw in a single frame. Close Control Small Systems Range : Small Systems Range units, using R407C/R410A and Chilled Water, in 2 sizes providing nominal capacities of 6-18 kw. DCS/FCS Chilled Water Units : Chilled Water units in 4 sizes providing nominal capacities of 60-120 kw. EC Plug Fan Range Units : Chilled Water & DX Air Cooled Units, using R410A, in 7 sizes providing nominal capacities of 15-175 kw. Packaged Cooling Units : DX Air Cooled packaged units from 3-20 kw using R407C/R410A with optional freecooling.
Close Control Modular Range
Cooling by DX using Air or Water/Glycol & Chilled Water. Glycol units available with Freecooling & Dual Cooling. Air Cooled units available also as Dual Cool units. Capacities of 10-80 kw cooling in single and twin circuits. 10-40 kw in 5 kw increments in one Module ( Single Circuit). 20-80 kw in 10 kw increments in two Modules ( Twin Circuit).
Twin Circuit Air Cooled Units
A range of Twin Circuit Air Cooled units in a single frame. Capacities of 30-100 kw Cooling. 4 Frame sizes giving 30,40-50,60 & 70,80 kw & 100 kw. All units are Twin Circuit with 2x external air cooled condensers. Dual Cooling version available with addition of chilled water coil.
Close Control Small Systems Range
A range of small DX Air Cooled & Chilled Water units. The Small Systems range comprises 2 unit sizes providing nominal capacities of 6, 12 and 18 kw. Units are available in downflow with top return and upflow with front return. Upflow rear & bottom return also available. There is an option for a dual cooling version of Air Cooled & Chilled Water.
DCS/FCS Chilled Water Units
The Large Systems range of Chilled Water units comprises 4 sizes of nominal capacities of 60, 80, 100 & 120 kw. Units are available in upflow and downflow configurations with top, bottom, front and rear return options. Ideal for very large data center applications where air cooled or water/glycol cooled units would be impractical due to load size.
EC Plug Fan Range Units
The EC Plug fan range of Chilled Water & DX Air Cooled units comprises 7 sizes with nominal capacities from 20 140 kw Units are available in upflow and downflow configurations with top, bottom, front and rear return options. Chilled water units also have an option to place the fan under the floor increasing capacity EC Plug Fan Range Units
EC Plug Fan Range Units
Packaged Cooling Units
Packaged Cooling Units A range of packaged DX Air Cooled units for Telecom cellular site applications. The ESCU range comprises 3 unit sizes providing nominal capacities of 3-20 kw. R410A & R407C refrigerants EC evaporator plug fans Units are available with an airside economiser for freecooling using outside air.
Packaged Cooling Units For Telecom cellular site applications. R410A & R407C refrigerants EC evaporator plug fans
Key Components
Cabinet Standard 2.0mm Zintec Frame. Interior Metal all Galvanised. 1.2mm Zintec Exterior Panels. Textured Epoxy Powder Paint Finish to RAL 9018. Optional Other Paint Colours
Cooling Coils Standard 3/8 (10mm) & 1/2 (12mm) OD Copper Aluminium Fins 1.8mm & 2.1mm Fin Spacings Optional Blygold Coating Thermoguard Coating Epoxy Coating Copper Fins
Scroll Compressors Sanyo - Japan Scroll Compressors Copeland Belgium Danfoss - France
VSD Scroll Compressors Danfoss France/Denmark
Forward Curved Fans Nicotra - UK Chaysol - Spain EC Plug Fans Ziehl Abegg - Germany EBM - Germany
Humidifier Standard Electrode Steam Boiler Disposable Cylinder Capacity Adjustable 30-100% Optional Servicable Cylinder Low Conductivity Cylinder
Reheat Standard Electric Type Reheat Stainless Steel Tubular Element Stainless Steel Helicoidal Fins Balanced 2 Stage Airstream overheat stat Optional 3 Stage. Increased Reheat Capacity. 0-10V Thyristor Control. LPHW Reheat on/off or modulating. Hot Gas Reheat.
Electric Motors Siemens - Germany Weg - Brazil Motors Standard Foot Mounted IE2 Efficiency Optional EC Fan / Motor IE3 Efficiency IE4 Efficiency (EC Fan)
Water Control Valves Honeywell - Germany Johnson Controls - Holland Head Pressure Control Johnson Controls - Holland
Water Cooled Condensers Alfa Laval - Sweden GEA - Sweden Standard Brazed Plate Heat Exchanger Stainless Steel Pressed Plates
Filters Standard Pleated Media Disposable Type 30-40% Dust Spot G4 to EN 779 Mounted in Return Airstream Optional Up to 70% Dust Spot Panel F5&F6 to EN779 Up to 90% Dust Spot Bag Filters F7&F8 to EN 779 H10 & Carbon Also Available 50mm F7 60% Panel Filter 50mm G3 20% Washable Filter 50mm G4 30% Panel Filter 100mm G4 30% Panel Filter
Standard DIN Rail Mounted 4Mb Flash Memory 4x20 Backlit LCD Display Run / Standby Control EC Fan Control Strategies PID Control EXV Valve Control Condenser Head Pressure Control Sensor Calibration User Time Delays Adjustable User Set & Hysteresis Adjustment System Auto Restart Manual Procedure Microprocessor - Controls Carel Italy Johnson Controls - Italy
Optional Microprocessor - Controls Carel Italy Johnson Controls - Italy Communication Cards for: MODBUS BACnet MSTP BACnet TCP/IP LON FTT10 SNMP TCP/IP Metasys 128x64 Pixel Graphic Display Touch Screen Graphic Displays Additional Remote Displays Trend Logs in.csv Format
Optional Features
3 Way Discharge Plenum Dual Cooling Water Warning Condensate Pump F5,F6,F7 Panel Filter F8,F9 Rigid Bag Filter F8 Rigid Carbon Filter Return Air Attenuator Rear / Bottom Return Upsized Motor Smoke / Fire Detector Filter Clog Switch Floorstand Inlet / Outlet Damper Liquid Receiver Oil Separator Fresh Air Connection Compressor Acoustic Jacket
Double Skin Panels Twin Belt Drive Volt Free Contacts Other Voltages Hot Gas Bypass Hot Gas Reheat LPHW Reheat Steam Reheat Loss of Water Flow Water Regulating Valves Supply Air Temperature Supply Air Humidity Cleanable Humidifier Low Conductivity Humidifier Comms. Cards
PROCESS QUALITY ISO9001/EN29001 Certification since March 1992 All partners certified to ISO9002 /EN29001 PRODUCT CONFORMANCE Product Designed and Manufactured in accordance with ISO9001/EN29001 All Product CE marked through selfcertification DESIGN CONTROL Use of CAD /CAM facilities 2 Solid Edge & 2 Inventor 3D Stations Product Test & Verification
IBM Denmark Test Load Bank System under Test Chiller
Vistakon J&J Test
For more information concerning EDPAC Close Control Products please contact : Mr. Ciaran Coughlan - Director, Sales & Marketing EDPAC International - Cork, Ireland Ph : + 353-21 - 4372850 Fax : + 353-21 - 4373975 E-mail : ciaran.coughlan@edpac.com Web Site : http://www.edpac.com