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Click left mouse button to advance, “back” to return Phasefale November 2007 Presscon Network Click left mouse button to advance, “back” to return
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A Modular, networked refrigeration and air conditioning control system. Which is: Highly Efficient Control of systems Reliable & Powerful Flexible & Compact Cost effective open Lonworks communications What is Presscon Network?
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Click left mouse button to advance, “back” to return First released 1992 Used across China and Indonesia by Carrefour in Asia Used throughout Australia by major chains Woolworths, Coles, Bi-Lo, Franklins, Davids & many independents supermarket operators, Over 950 sites Fully supported by Phasefale: -design -training On going development
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Click left mouse button to advance, “back” to return Pressnet Software * Pressnet; Windows based local and remote access software for Presscon Colorful animated bitmaps and store layouts easy to use, Full control and data access * Refer Separate presentation for Pressnet features
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Click left mouse button to advance, “back” to return Pressnet Graphing Colour coded temperature trace shows system status Graphs to incredible 1 minute precision allows quick and easy trouble-shooting of problems multi trace graphs also available
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Click left mouse button to advance, “back” to return Control of multiple Refrigeration racks - highly efficient precision control Refrigerant Leak detection alarm system prevents major gas loss Power Monitoring –analyze refrigeration & other electrical loads Anti Sweat control - cycle anti- sweat heaters to save electrical power after hours offset of refrigeration settings saves power Multi- Rack Controller Multi- Rack Controller
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Click left mouse button to advance, “back” to return Refrigeration System Controller 20 refrigeration systems capacity efficient /system coordinated hot gas defrost cycle option. also off cycle, electric defrost after hours offset functions precision temperature control save electrical power alarm function for food loss prevention
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Click left mouse button to advance, “back” to return Electronic Suction & Expansion control 2 complete systems per board :control/defrost/alarm Case monitor can supervise & program up to 99 case controls expansion board for heaters/fans/light/antisweat power supply 1 per 2 boards Case Control
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Click left mouse button to advance, “back” to return controls 8 major plant 4x heat and 4x cooling stage Hot and cold water valve control Time & event based scheduling Timeclock Lighting control dehumidification control of plant Economizer ( external air) function Setback settings for after hours power saving Precision control means energy savings DDC Air Conditioning Control
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Click left mouse button to advance, “back” to return Other System Components Relay Board ( 8 Dig. Output +2 analogue) Temperature Sensors Humidity Sensors Pressure Transducers Input Card ( 32 inputs) Power Supply
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Click left mouse button to advance, “back” to return Power Monitor Analyze power consumption of Refrigeration, AC, Lighting, whole store, etc. Graphing & Datalogging allows peak & consumption figures Precision power monitor Works with Rack controller and Pressnet Software
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Click left mouse button to advance, “back” to return Presscon Network thank you
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