Danfoss IPS 8 User Manual
Intelligent purging system ammonia, ul approved
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Also See for IPS 8:
- Technical data, installation and use (28 pages) ,
- User manual (28 pages) ,
- Startup manual (17 pages)
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Summary of Contents for Danfoss IPS 8
- Page 1 Intelligent Purging System (IPS 8) Info for UK customers only Danfoss Ltd. Oxford Road, UB9 Ammonia, UL approved 4LH Denham, UK 230 V AC, 60 Hz. Field coils: 115 V AC 60 Hz Other IPS 8 User Guide languages 148R9654 ir.danfoss.com ir.danfoss.com...
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Page 2: Table Of Contents
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Contents Legal notice ...........................................3 Technical data ..........................................4 Ordering ............................................4 Introduction ..........................................5 Features ............................................5 Working principle ........................................6 Working cycle ..........................................7 Air traps ............................................8 Connection locations ......................................9 Connection points .........................................11... -
Page 3: Legal Notice
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Legal notice This product information is a part of the documentation for the Danfoss scope of delivery and serves as product presentation and customer advisory service. It contains important information and technical data regarding the product. -
Page 4: Technical Data
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Technical data Supply voltage 230 V +/-10% AC, 1ph, 60Hz Voltage range for field ) connected solenoid coils: 115 V +/- 10% AC 60Hz... -
Page 5: Introduction
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Introduction The Danfoss Intelligent Purging System (IPS 8) independent of the main ammonia system and is a stand-alone, self-contained purging unit with only one flange connection to the ammonia designed to remove non-condensable gases plant. -
Page 6: Working Principle
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Working principle The Danfoss IPS 8 is factory-tested and ready to By condensing the ammonia gas, a new use in ammonia plants with a condenser pressure ammonia/NC gases mix is naturally pulled of more than 6,5 bar (94 psi). -
Page 7: Working Cycle
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Working cycle The Danfoss IPS 8 operates in 24-hour cycles, of this to be a high concentration of NC gases which 45 minutes are dedicated to an R452A pull and opens the purge solenoid valve. -
Page 8: Air Traps
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Air traps Fig. 4 Liquid level. Bottom connected receiver Fig. 5 Liquid level. Top connected receiver For systems with low pressure liquid level control,... -
Page 9: Connection Locations
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Connection locations Air purger installation in a low-pressure liquid level controlled installation The correct locations for the air purger to be the condenser will be short-circuited. - Page 10 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Connection locations Air purger installation in a high-pressure liquid level controlled installation (continued) The ammonia liquid condensed in the air purger For systems with a high-pressure liquid level must be drained through drain pipe (c) to the LP control, the air will collect in the float valve (3).
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Page 11: Connection Points
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Connection points Multi-point purging Single point purging setup is possible (Fig. 9) i.e. NEVER HAVE MORE THAN 1 PURGE POINT OPEN AT A TIME. -
Page 12: Installation
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Installation The Danfoss IPS 8 must be installed in Use all 4 lifting eyes (Fig. 11) and suitable lifting accordance with locations recommended in the gear during installation. - Page 13 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Installation (continued) 416,4 Enclosed gasket Enclosed bolts, Torque: 60 Nm (44.3 ft lb) diagonal tension Enclosed weld flange (fig. 14) Purging pipe OD 17.2 for rubber hose to water bath Do not unscrew restrictor inside pipe.
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Page 14: Electrical Wiring
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Electrical wiring The internal wiring of the purger is done at the Rigid metal conduits SHALL be used, according factory. Only the electrical wiring for the main to NEC. - Page 15 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Electrical wiring (continued) Main protection shall be provided in the field, use Fuse 16A CC Fast or Circuit Breaker C16A Use Copper Conductors Only 75°...
- Page 16 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Electrical wiring (continued) 12QF4 15KM4 Terminal block torque 0,5-0,6 Nm Use Copper Conductors Only 75° Field Installed Terminal Block For Field Installed CRANKCASE HEATER Fig.
- Page 17 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Electrical wiring (continued) START MOTORS SOLENOID VALVE STANDBY SYSTEM RUN SYSTEM ERROR SYSTEM SOLENOID VALVE SOLENOID VALVE SOLENOID VALVE SOLENOID VALVE 16D0 16D0 16D0...
- Page 18 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Electrical wiring (continued) 11FR1 11FR2 11FR3 11QF1 11QF2 11QF3 16D0 16D0 16D0 16D0 16D0 16D0 16D0 16D0 16D0 16D0 16D0 16D0 AIR COMPRESSOR SYSTEM OFF...
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Page 19: Light Indicators
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Light Indicators 21HL1 21HL2 21HL3 21HL1 21HL2 21HL3 PURGING PURGING Progeco srl LARGEST MOTOR 4,19A LARGEST RESISTANCE MODEL DANFOSS INTELLIGENT 0,24A PURGING SYSTEM (IPS 8) – NAM... -
Page 20: Quick Startup
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Quick Startup For the fastest possible system configuration after connecting all purge points to the IPS and following first power up of the IPS, follow these simple instructions: 1. -
Page 21: Configuring Using The Lcd
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Configuring using the LCD By pressing the main menu will show up with the options below Label ID Parameter name Description and selection options... - Page 22 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Modbus Label ID Parameter name Description and selection options VALUE/TYPE UNIT address PARAMETERS & STATUS VARIABLES Event1 Purge cycle event - counts the minutes...
- Page 23 User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Modbus Label ID Parameter name Description and selection options VALUE/TYPE UNIT address PARAMETERS & STATUS VARIABLES Dis.Temp.Sens Hi temperature Indicates too high ambient temperature...
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Page 24: Modbus Rtu
User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use Modbus Label ID Parameter name Description and selection options VALUE/TYPE UNIT address PARAMETERS & STATUS VARIABLES ANALOG OUTPUTS DIGITAL OUTPUTS Compressor Compressor relay N.O. - Page 25 For example if we have 8 points, then CSTM is 135 min, so after 135-minute IPS will start compressor. Disposal of the IPS 8 If an IPS 8 unit is worn out and has to be replaced, the disposal must be done in accordance with national legislation and only done by competent personnel.