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Click left mouse button to advance, back to return Refrigeration HVAC control & monitor system Presscon Network & Pressnet Software Click left mouse button to advance, back to return
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A Modular, networked refrigeration and air conditioning control system. Which is: Reliable, Powerful & Expandable Ideal for Supermarkets Cost effective Fully supported with Pressnet software What is Presscon Network?
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Click left mouse button to advance, back to return First released 1992- continual development since.... Used in Australia by Woolworths, Coles, Bi-Lo, Franklins, IGA & many independents supermarket operators Used by majority of refrigeration companies in Australia. Used by Tesco, Carrefour & others in China & Indonesia Over 1000 sites Fully supported by Phasefale: -design -training
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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 Internet and telephone connection
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Pressnet Graphing UNIQUE- 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 Normal Alarm
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Click left mouse button to advance, back to return Pressnet- Card list Select controllerSelect remote cards [local cards is used to save setup to local PC] Select site Edit channel Graphic setup is a simple drag & drop arrangement. Channel icons are colour coded. Detailed information is displayed on hover Controller, card list is automatically found on connection to site.
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Click left mouse button to advance, back to return Case Control- decentralized option Solenoid, Electronic Suction & Expansion control options 2 complete systems per board :control/defrost/alarm Case monitor can supervise & program 99 case controls 4 way expansion board for solenoids, heaters, fans, lights, antisweat etc. Up to 8 ouptuts per control 11 inputs per case control
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Click left mouse button to advance, back to return Multi Controller Powerful controller with multiple control types Main Types: Rack Control Temp/Alarm/Defrost (Syscon) DDC for HVAC New 99 Channel lighting control LTC
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Click left mouse button to advance, back to return 4 Suction & 4 discharge groups 8 compressors per rack 8 fans per condenser Analog suction & discharge Gas Leak detection (6x) Power Monitoring (4x) Humidity/ Anti Sweat control (2x) most functions of single rack controller Multi- Rack Controller Multi- Rack Controller
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Click left mouse button to advance, back to return System Controller (centralized option) 20 system channels each with up to 10 temperature sensors 8 Auxiliary channels for system faults etc. 4 lines x 20 character backlit LCD off cycle, electric or no defrost for control, alarm, display & defrost termination
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Click left mouse button to advance, back to return Share common databus & communications controls 8 major plant- each has: 4x heat and 4x cooling stage Time & event based scheduling Humidity control of plant Economizer function & other energy saving features Air Conditioning Control
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Click left mouse button to advance, back to return Power Monitor In conjunction with Pressnet Software allows detailed analysis of power consumption High Precision Class 1 3 phase Scales to any power level with CT Graphing & Datalogging allows peak & consumption figures
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Click left mouse button to advance, back to return Power Monitor- Analyses Use Pressnet software to; download data to Excel and analyze power consumption. Pressnet can calculate Average, Minimum, Maximum etc power over a nominated time period.
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Click left mouse button to advance, back to return Pressure Transducers All stainless steel, electrically robust & mechanically tough LP version for 0-100psi HP version 0-500 psi 12V supply 15mA Voltage output 1-6V Absolute version for ammonia
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Click left mouse button to advance, back to return Temperature Sensors 0.2°Celsius precision Fully water & immersion proof most reliable sensors in the industry High temperature version for discharge lines (H type) 6 meter lead, H=1.5m silicone
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Click left mouse button to advance, back to return Detects all common HCFC refrigerants Up to 6 channels – monitor cabinets and plant room. On multi rack controller Refrigerant Leak Monitor
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Click left mouse button to advance, back to return Sensor Input Cards 32 Channels input cards First 8 channels used for pressure trans- ducers & all input types 32 channel for temperature & switch inputs - more cost effective & compact both have 10 bit precision pluggable connectors
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Click left mouse button to advance, back to return 8 SPDT Relays each 5 A 240VAC 2 0-10V Analogue outputs LED status indicators Over-ride switch for each output Ultra reliable & immune from electrical interference 12V supply Relay Output Cards
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