Aqua Cooling Products Guide - Eco Power Supplies Ltd · 1. The complete solution . to all your cooling needs. Product . Guide. Index

Incorporating

Product Guide

9500

1

The complete solution to all your cooling needs

Product Guide

Index

Overview...................................................................................................................................................2

Service.&.Maintenance..........................................................................................................................2

Innovative.Design.&.Installation.Services.........................................................................................3

ENR.Air.Cooled,.Scroll.Compressor,.Water.Chiller.Series..............................................................4

SBS.Air.Cooled,.Multi.Scroll.Compressor,.Water.Chiller.Series...................................................5

EHET.Air.Cooled,.Screw.Compressor,.Water.Chiller.Series..........................................................6

EHEF.Air.Cooled,.Screw.Compressor,.Free.Cooling,.Water.Chiller.Series.................................7

Smardt.Tuborcor.Compressor,.Water.Chiller.Series.......................................................................8

RCFE/ECFO.Air.Cooled,.Fluid/Oil,.Chiller.Series..............................................................................9

ITF/ITC.Air.Cooled,.Inverter.Driven.Screw.Compressor,.Water.Chiller.Series.....................10

Free.Cooling...........................................................................................................................................12

Computer.Room/Data.Centre.Cooling...........................................................................................13

Close.Control.-.NRG.CRAC.Units.....................................................................................................14

Close.Control.-.JREF.CRAC.Units.....................................................................................................15

Close.Control.-.JREF.R.CRAC.Units.................................................................................................16

Close.Control.-.TREF.CRAC.Units....................................................................................................17

Ambient.Cooling.–.Air.Blast.Coolers.&.Adiabatics......................................................................19

Ambient.Cooling.–.Hybrid.Adiabatic.Cooler.................................................................................20

Ambient.Cooling.–.Marley.Cooling.Towers...................................................................................22

Pump.Modules......................................................................................................................................23

32


Incorporating Product Guide

Overview

Aqua.Cooling.Solutions.is.the.UK’s.leading.specialist. in.process.cooling.and.associated.products.and.services..Our.packaged.chiller.units.have.cooling.capacities.from.1-3,564kW.and.our.ambient.cooling.systems.go.up.to.100MW..We.offer.bespoke,.built.to.order.systems.for.operating.ranges.varying.from.-45°C.to.+120°C..Our.track.record.is.proven.across.a.diverse.client.base,.covering.the.following.industry.areas:

•. Packaging, Plastics & Rubber. –. installations. include. plastic. injection. moulding,. plastic. blow. and. injection. moulding,.plastic.extrusion,.vacuum.and.thermoforming,.sheet.extrusion,.blown.film.cooling,.pipe.extrusion,.profile.extrusion,.sealing.equipment,.rubber.vulcanising,.pet.preform.and.bottle.blowing..

•. Agriculture & Farming. –. including. solutions. for. vegetable/salad. cooling,. vegetable/salad. washing. water. systems,.vegetable/salad.storage,.egg.incubation.and.hatching,.plant.growing,.flower.container.water.and.fish.farming.

•. Food & Beverage.–.we’ve.supplied.and.installed.systems.to.the.majority.of.the.market.leaders.within.this.field..Applications.have. covered. scrape. surface. heat. exchanger. cooling,. cook. chill. systems,. vessel. cooling. and. temperature. control,.pasteurisation,. brewing. vessel. cooling,. distillery. and. cold. filtering,. wine. cooling,. bakery. and. biscuit,. and. confectionery.manufacture.

•. Metal Finishing.–.including.spot.welding,.laser.cutting.and.cooling,.punch.press,.anodising,.powder.coating.and.painting,.grinding,.machine.tool.cooling,.quench.cooling.and.annealing.systems,.furnace.cooling,.induction.welding.and.spark.eroding..

•. Pharmaceutical & Chemical.–.areas.covered.include.vessel.cooling,.ultra.pure.water.systems.cooling,.chemical.reaction.and.glass.vessel.temperature.control,.drug.manufacture,.chemical.manufacture,.clean.room.cooling,.reaction.cooling,.glass.condensers,.electromagnet.cooling,.pump.cooling,.power.pack/transformer.cooling.and.calorimeter.cooling..

•. Computer/Data Room.–.we’ve.built.up.a.strong.presence.within.this.industry.sector..As.well.as.our.unique,.patented.leak.prevention.system,.CDU.LPS,.we.can.develop.solutions.centering.on.server.rack.cooling,.rear.door.heat.exchangers,.CRAC.units,.free.cooling.and.dew.point.control.for.precision.and.trouble.free.chilled.water.operation..

•. HVAC.–.air.conditioning,.reverse.cycle.heat.pumps,.ground.source.heat.pumps.and.residential.noise.levels.available.

In.2010.we.acquired.Stadco.Cooling.from.the.Stadco.Automotive.Group..Stadco.pioneered.the.use.of.totally.sealed.air.blast.cooling.systems.and.had.become.a.leading.supplier.in.the.UK.and.worldwide..Aqua.design.and.build.identical.systems.to.those.offered.by.Stadco.and.had.a.long.term.business.partnership.with.them.so.were.seen.as.a.natural.successor..

Aqua.Cooling.is.an.approved.distributor.for.SPX.Marley.cooling.towers.and.Smardt.Turbocor.chiller.units.

Service & Maintenance

Aqua.Cooling.have.a.nationwide.network.of.fully.trained,.FGAS.qualified,.Engineers.offering.a.24.hour,.365.days.of.the.year.call.out.facility..We.fully.understand.the.impact.that.a.failed.unit.can.have.on.a.business.which.is.why,.in.the.rare.event.that.something.does.go.wrong,.clients.with.an.Aqua.service.contract.can.rest.assured.that.an.engineer.will.respond.quickly.

We.also.offer.a.full.breakdown.and.preventative.maintenance.programme.on.our.own.equipment,.as.well.as.on.the.majority.of.other.chiller.units.within.the.market.place..Maintenance.customers.benefit.from:

•. Discounted.labour.and.travel.rates

•. Discounted.parts.and.refrigerant.costs

•. Free.technical.advice

•. Dedicated.Service.Adviser

•. Independent.dedicated.Engineer

Regular.maintenance.keeps.your.equipment.running.at.its.optimum.efficiency.which.reduces.running.costs.and.ensures.its.longevity.over.the.longer.term.

Our trade client guarantee - we will not quote against you on service.

Innovative Design & Installation Services

Aqua.Cooling.offer.an.innovative.design.service,.for.both.equipment.and. installation.. If. you. have. a. requirement. that. a. standard,..off-the-shelf. chiller. can’t. meet,. we. can. manufacture. a. unit. to..your. exact. specification.. You. know. the. saying. “you. can’t. make. a.square.peg.fit.a.round.hole”?.Well.at.Aqua.Cooling.Solutions.we.can.make.the.perfect.peg.to.fit.any.hole!

One.example.of.our.award-winning.design.installation.is.at.a.factory.site.on. the.River.Don..A. reusable.packaging. specialist. asked.us. to..find. a. way. of. providing. tool. and. hydraulic. cooling. for. up. to. six..injection. moulding. machines.. Our. client. had. to. be. completely..confident.that.our.system.wouldn’t.have.any.adverse.environmental.impact.on.the.river.over.the.longer.term..

The.key.to.their.cooling.needs.was.on.their.doorstep.–.quite.literally!.Aqua. Cooling. designed. a. bespoke. system. which. extracts. the..river. water,. filters. it. and. uses. it. for. cooling. via. a. stainless. steel.

gasketed. plate. heat. exchanger,. before. finally. returning. it. to..the. river.. The. river. water,. working. on. a. maximum. temperature.of. 16°C,. achieves. a. process. water. temperature. of. 17°C. when.extracting.350kW.

Aqua. Cooling. can. provide. a. complete. package. of. mechanical.and. electrical. installation. services. including. pumps,. tanks. and.heat. exchanger. sets.. With. 30. years’. experience. of. installation..projects,. our. dedicated. design. and. project. management. team.will. cater. for. any. installation. requirements,. including. complete.‘turnkey’.. The. majority. of. our. work. is. carried. out. within. existing..production. facilities. and. we. work. in. partnership. with. our..clients. to. accommodate. time. scale. requirements. and. to. ensure.minimal.disruption.to.production.

Equally,.we.are.fully.conversant.with.installation.on.new.build.sites.and.will.always.conform.to.site.health.and.safety.requirements.

Services include:

AutoCAD.drawings.of.the.installation.prior.to.project.commencement.

.Offloading. and. positioning. equipment. (including. fully. insured. contract.crane.lifts,.where.required).

.Pipework. installation. in.any.preferred.material. including.stainless.steel,.galvanised.steel,.plastic.and.copper..Coded.welding.and.X-ray.inspection.can.be.offered.where.required.

Full.CDM.compliance.with.method.statements.and.risk.assessment.

Mains.power.and.control.cabling.-.our.installers.are.fully.NICEIC.approved.

.Trace.heating.and.thermal.insulation.in.a.wide.range.of.materials.including.phenolic.foam.and.mineral.fibre..Cladding.can.be.offered.in.PIB.rubber,.aluminium,.stainless.steel.and.Isogenopak.(plastic).

54



ENR Series

Air.cooled.water.chillers.with.scroll.compressors.and.axial.fans

Features•. Compressor:.Scroll•. Coolant:.R410A•. Self-cleaning.coaxial.evaporator.(models.002-100)•. Shell.&.tube.evaporator.(models.130-480)•. Condenser.-.copper.tubes,.aluminium.fins•. Axial.fans•. Free.cooling.version.available

ENR Series 002 003 004 005 008 010 012 016 018 022 030 038 045 055Cooling.capacity kW 2.2 3.4 4.6 5.3 7.9 10.2 12.2 15.8 18.0 22.5 31.7 39.0 45.0 52.0Absorbed.power kW 0.8 1.3 1.7 1.7 2.6 3.4 3.9 5.2 5.8 6.7 8.9 11.5 12.9 17.0Compressors no. 1 1 1 1 1 1 1 1 1 1 1 1 1 1Circuits no. 1 1 1 1 1 1 1 1 1 1 1 1 1 1COP W/W 2.7 2.6 2.7 3.12 3.04 3.00 3.13 3.04 3.10 3.36 3.56 3.39 3.49 3.06Hydraulic.connections

DN/.BSP

½” ½” ½” ¾" 1" 1" 1" 1" 1" 1”. 1½" 1.½" 1.½" 1.½"

Max.absorbed.current.(F.L.A.)

A 8.7 10.0 10.4 12.5 10.1 10.5 14.0 14.6 18.8 19.8 26.3 31.9 37.8 47.8

Sound.pressure dB(A) 51.0 51.0 51.0 51.0 51.0 51.0 52.0 52.0 52.0 52.5 52.3 53.0 54.8 55.5Length mm 600 600 600 600 820 820 820 820 1010 1010 1610 1610 1610 1610Width mm 655 655 655 655 615 615 615 615 720 720 860 860 860 860Height mm 1035 1035 1035 1035 1360 1360 1360 1360 1580 1580 1540 1540 1540 1540Empty.weight kg 85 85 90 102 175 180 185 190 230 260 390 400 430 450Operating.weight kg 125 125 130 145 225 230 235 240 360 390 690 700 730 750

ENR Series 061 070 075 090 100 130 160 185 230 280 340 370 430 480Cooling.capacity kW 61.0 66.0 78.0 90.0 100.0 127.0 156.0 184.0 227.0 277.0 340.0 370.0 430.0 480.0Absorbed.power kW 17.8 20.5 23.0 25.9 30.7 35.7 46.0 51.8 70.1 77.6 96.0 106.9 127.8 149.5Compressors no. 2 2 2 2 2 4 4 4 4 4 4 6 6 6Circuits no. 1 1 1 1 1 2 2 2 2 2 2 2 2 2COP W/W 3.43 3.22 3.39 3.47 3.26 3.56 3.39 3.55 3.24 3.57 3.54 3.46 3.36 3.21Hydraulic.connections

DN/.BSP

2" 2" 2" 2" 2" 65 65 65 125 125 125 150 150 200


A 51.8 59.9 65.2 75.5 84.4 100.0 125.1 145.3 190.3 232.2 279.8 299.3 337.7 388.9

Sound.pressure dB(A) 55.1 56.2 57.1 57.9 59.5 56.4 59.3 59.7 62.2 62.6 64.9 65.5 66.5 67.1Length mm 2220 2220 2220 2220 2220 3355 3355 3355 5350 5350 5350 6350 6350 6350Width mm 1100 1100 1100 1100 1100 1105 1105 1105 1105 1105 1105 1105 1105 1105Height mm 2100 2100 2100 2100 2100 2180 2180 2180 2180 2180 2180 2180 2180 2180Empty.weight kg 810 820 830 855 930 1550 1590 1650 2210 2270 2730 3065 3215 3365

Operating.weight kg 1240 1250 1260 1285 1360 2250 2290 2350 3060 3120 3570 3915 4065 4215

Inlet/outlet water temperature +12/7°C - Condenser air temperature +35°C; fouling factor 0.000043 m²K/W Sound pressure level according to ISO3744, pressure level at a distance of 10m, free field on reflecting surface

SBS Series

Multi.scroll.air.cooled.liquid.chillers.

Features•. Compressor:.Scroll•. Coolant:.R410A•. Shell.and.tube.evaporator•. Copper.tube.condenser.•. Condenser.-.copper.tubes,.aluminium.fins•. Axial.fans•. Free.cooling.version.available•. 3.refrigerant.circuits.available.on.certain.models,.

please.ask.for.further.details

SBS Series 240 290 330 360 430 470 500 540Cooling.capacity kW 242.0 290.0 328.0 356.0 435.0 470.0 504.0 538.0

Absorbed.power kW 59.2 80.0 93.4 109.6 120.0 134.2 149.2 164.4Compressors no. 4 4 4 4 6 6 6 6Circuits no. 2 2 2 2 2 2 2 2COP W/W 4.09 3.63 3.51 3.25 3.63 3.50 3.38 3.27Hydraulic.connections

DN .125 125 150 150 125 125 150 150


A 134.2 173.3 194.4 219.9 255.2 227.4 300.6 328.6

Sound.pressure dB(A) 62.5 63.6 63.6 63.6 64.7 64.7 64.7 64.7Length mm 2910 2910 2910 2910 4210 4210 4210 4210Width mm 2210 2210 2210 2210 2210 2210 2210 2210Height mm 2550 2550 2550 2550 2550 2550 2550 2550Empty.weight kg 2130 2275 2440 2470 3100 3155 3300 3360Operating.weight kg 2624 2781 2959 2992 3758 3818 3974 4039

SBS Series 610 660 700 840 930 1000Cooling.capacity kW 614 657 697 837 927 999

Absorbed.power kW 167.4 184.2 201.6 224.3 263.5 311.8Compressors no. 6 6 6 6 6 6Circuits no. 2 2 2 2 2 2COP W/W 3.67 3.57 3.46 3.73 3.52 3.20Hydraulic.connections

DN 150 150 150 200 200 200


A 347.0 380.4 408.7 474.1 554.7 626.6

Sound.pressure dB(A) 66.8 67.5 68.0 69.5 70.1 70.6Length mm 5810 5810 5810 8410 8410 8410Width mm 2210 2210 2210 2210 2210 2210Height mm 2550 2550 2550 2550 2550 2550Empty.weight kg 3730 3790 3850 4570 4650 4730Operating.weight kg 4568 4633 4698 5584 5670 5756


76



EHEF Series

Free.cooling.water.chillers.with.screw.compressors

Features•. Compressor:.Screw•. Coolant:.R134a•. Highly.efficient.-.Class.A•. Inbuilt.tanks.&.pumps•. Ultra.high.&.low.ambient.

operating.conditions•. Bespoke.design.available

EHEF Series 230 290 340 370 440 510 600 650Cooling.capacity kW 235.0 284.0 342.0 376.0 442.0 507.0 601.0 646.0Absorbed.power kW 33.4 40.1 49.8 52.6 61.0 69.9 87.7 90.4Compressors no. 2 2 2 2 2 2 2 2Circuits no. 2 2 2 2 2 2 2 2COP W/W 3.52 3.54 3.44 3.58 3.63 3.63 3.43 3.57Hydraulic.connections

DN 125 125 125 125 150 150 150 200


A 112.0 122.0 146.0 163.0 183.0 209.0 254.0 294.0


EHEF Series 750 820 880 920 1070 1160 1330Cooling.capacity kW 744.0 814.0 877.0 923.0 1066.0 1158.0 1330.0Absorbed.power kW 108.6 117.2 123.3 127.5 149.3 166.4 191.1Compressors no. 2 2 2 2 2 2 2Circuits no. 2 2 2 2 2 2 2COP W/W 3.43 3.48 3.55 3.62 3.57 3.48 3.48Hydraulic.connections

DN 150 200 200 200 200 200 200


A 319.0 319.0 358.0 374.0 430.0 508.0 589.0

Sound.pressure dB(A) 68.4 69.5 69.8 70.1 70.3 70.8 71.6Length mm 6850 7800 8750 9700 10650 11600 11600Width mm 2210 2210 2210 2210 2210 2210 2210Height mm 2450 2450 2450 2450 2450 2450 2450Empty.weight kg 6650 7150 8650 9600 10500 11500 11600Operating.weight kg 7950 8350 9950 11000 12000 12900 13000


EHET Series

Air.cooled.water.chillers.with.screw.compressors

Features•. Compressor:.Screw•. Coolant:.R134a•. Highly.efficient.-.Class.A•. Inbuilt.tanks.&.pumps•. Ultra.high.&.low.ambient.


EHET Series 230 290 340 370 440 510 600 650Cooling.capacity kW 235.0 284.0 342.0 376.0 442.0 507.0 601.0 646.0Absorbed.power kW 34.9 40.0 49.8 52.6 61.0 69.9 87.7 90.4Compressors no. 2 2 2 2 2 2 2 2Circuits no. 2 2 2 2 2 2 2 2COP W/W 3.37 3.55 3.44 3.58 3.63 3.63 3.43 3.57Hydraulic.connections

DN 125 125 125 125 150 150 150 200


A 112.0 122.0 146.0 163.0 183.0 209.0 254.0 294.0


EHET Series 750 820 880 920 1070 1160 1330Cooling.capacity kW 744.0 814.0 877.0 923.0 1066.0 1158.0 1330.0Absorbed.power kW 108.6 117.2 123.3 127.5 149.3 169.3 191.1Compressors no. 2 2 2 2 2 2 2Circuits no. 2 2 2 2 2 2 2COP W/W 3.43 3.48 3.55 3.62 3.57 3.42 3.48Hydraulic.connections

DN 200 200 200 200 200 200 200


A 319.0 319.0 358.0 374.0 430.0 508.0 589.0

Sound.pressure dB(A) 68.3 69.5 69.7 70.0 70.3 70.8 71.6Length mm 5950 6850 7800 8750 9700 10650 11600Width mm 2210 2210 2210 2210 2210 2210 2210Height mm 2450 2450 2450 2450 2450 2450 2450Empty.weight kg 5500 6000 7000 8300 9100 10000 10900Operating.weight kg 6400 6800 8200 9500 10300 11300 12200


98



RCFE/ECFO Series

Fluid/Oil.Chillers

Features•. Copper/aluminium.air.condenser•. Copper/aluminium.submerged.

type.evaporator•. Shell.&.tube.heat.exchanger•. Thermoplastic.or.AISI.304.stainless.

steel.tank

RCFE/RCFO Series 45 60 95 120 160 200 300 350

Cooling.capacity kW 5.30 8.15 12.44 16.50 20.25 24.88 32.55 37.92

Compressor kW 1.78 3.73 4.03 5.21 5.21 6.17 8.19 12.02

Power.supply 400V/3ph/50Hz

Tank.Size l 23 23 23 23 65 65 65 65/160

Fan W 130 200 200 200 200 2.x.200 2.x.200 2.x.200

Internal.water.circulation.pump

kW 0.7 0.7 0.7 0.7 1.3 1.3 1.3 1.3

Smardt Turbocor Series

Air.&.water.cooled.Turbocor.chillers.with.oil-free.centrifugal.compressors

Features•. Compressor:.Oil-free.centrifugal•. Coolant:.R134a•. Ultra.high.efficiency•. Original.Turbocor.manufacturer

Water Cooled 031 044 050 062 080 084 088 095 125 140 190 240 260Cooling.capacity kW 280.0 543.0 500.0 578.0 703.0 844.0 981.0 1020.0 1364.0 1487.0 1965.0 2475.0 2600.0COP kWR/kW 5.691 5.673 5.902 5.492 6.069 5.619 5.846 5.56 6.026 5.805 5.733 5.817 6.255IPLV kWR/kW 10.13 10.45 10.52 10.15 10.35 10.27 11.03 10.9 10.87 10.87 11.02 11.0 11.06Absorbed.power kW 49.2 95.7 84.7 105.2 115.8 150.2 167.8 183.5 226.3 256.1 337.3 425.5 415.7Max.absorbed.current

A 79 155 139 169 196 242 266 290 361 406 535 675 667

Compressors no. 1 2 2 2 2 3 2 2 3 3 4 5 6Compressor.type TT300 TT300 TT300 TT300 TT350 TT300 TT400 TT400 TT400 TT400 TT400 TT400 TT400Circuits no. 1 1 1 1 1 1 1 1 1 1 1 1 1Hydraulic.connections.evap

DN 150 125 150 150 150 150 200 200 200 200 200 200 250

Hydraulic.connections.cond

DN 100 125 125 150 150 150 150 150 150 150 200 200 200

Sound.pressure. dB(A) 74.1 77.0 76.6 77.2 79.1 78.9 80.5 80.7 82.0 82.3 83.6 84.6 84.8Length mm 2000 3200 3200 3200 3600 3594 2500 3200 4000 4500 4500 5000 6143Width mm 1219 1334 1249 1249 1343 1128 1353 1340 1475 1305 2143 1873 2390Height mm 2049 2049 2049 2049 2363 2049 2361 2382 2382 2407 1850 2067 1966Empty.weight kg 2372 2744 2880 3407 3901 3820 4554 4257 5005 6097 7061 8185 8185Operating.weight kg 2717 3255 3371 4008 4717 4431 5351 5037 5952 7370 8555 9996 9996

Air Cooled 028 040 054 065 080 086 120 150Cooling.capacity kW 270.0 400.0 540.0 650.0 795.0 851.0 1085.0 1500.0COP kWR/kW 3.275 3.216 3.281 3.486 3.223 3.157 3.367 3.124IPLV kWR/kW 6.05 6.15 6.0 6.26 6.05 6.16 6.33 6.2Absorbed.power kW 82.5 124.4 164.6 186.4 246.6 269.5 322.3 480.2Max.absorbed.current

A 130.0 200.0 259.0 303.0 396.0 423.0 520.0 773.0

Compressors no. 1 1 2 2 2 3 3 4Compressor.type TT300 TT350 TT300 TT350 TT350 TT300 TT350 TT350Circuits no. 1 1 1 1 1 1 2 2Hydraulic.connections

DN 150 150 150 150 150 150 150 200

Sound.pressure. dB(A) 66.7 69.2 69.7 71.3 72.2 71.6 73.5 74.9Length mm 2868 4000 5200 6452 7600 7600 9000 11400Width mm 2233 2233 2233 2233 2233 2233 2233 2233Height mm 2551 2251 2551 2551 2551 2251 2551 2551Empty.weight kg 2596 4029 4119 5175 6550 6057 9600 10350Operating.weight kg 3144 4478 4822 6030 7120 6951 9925 12060

At AHRI conditions; outright capacity dependent on design conditions

1110



Inverter Driven Screw Chillers ITF/ITC

High.energy.efficient.class.A.water.chillers.with.internal.free.cooling.(ITF).or.economiser.(ITC)

Features•. Compressor:.Twin.screw•. Coolant:.R134a•. Evaporator:.Shell.and.tube•. Inbuilt.tanks.&.pumps•. Ultra.high.&.low.ambient.


ITF 250 300 360 440 500 560 600 730 820 950 1100 1250 1370Nominal cooling capacity 70Hz - 35°C ambient temperature kW 249.0 302.0 365.0 439.0 498.0 561.0 604.0 730.0 822.0 948.0 1103.0 1248.0 1368.0

Compressor.nominal.absorbed.power kW 84.6 102.3 115.8 76.0 84.6 95.0 102.3 115.8 128.0 146.1 172.9 193.6 203.0Compressor.nominal.absorbed.current A 135.1 163.3 184.9 121.3 135.1 151.7 163.3 184.9 204.4 233.3 276.1 309.1 324.1COP W/W 2.95 2.95 3.15 2.89 2.94 2.95 2.95 3.15 3.21 3.24 3.19 3.22 3.37E.E.R. W/W 2.63 2.69 2.86 2.68 2.69 2.72 2.74 2.90 2.93 2.96 2.92 2.95 3.0480% load cooling capacity 60Hz - 30°C ambient temperature kW 227.0 275.0 326.0 401.0 454.0 511.0 550.0 653.0 735.0 847.0 986.0 1116.0 1222.0

Compressor.absorbed.power kW 65.0 78.0 88.0 58.0 65.0 73.0 78.0 88.0 97.0 110.0 131.0 146.0 155.0COP 3.51 3.52 3.73 3.45 3.51 3.51 3.52 3.73 3.80 3.84 3.77 3.81 3.95E.E.R. 3.12 3.19 3.36 3.18 3.19 3.23 3.25 3.42 3.46 3.48 3.44 3.47 3.5570% load cooling capacity 50Hz - 25°C ambient temperature kW 208.0 251.0 300.0 369.0 416.0 466.0 502.0 601.0 676.0 780.0 907.0 1027.0 1125.0



Compressor.absorbed.power kW 21.0 25.0 25.0 19.0 21.0 23.0 25.0 25.0 30.0 35.0 41.0 46.0 49.0COP 7.72 7.75 8.42 7.61 7.72 7.73 7.75 8.42 8.10 8.08 7.97 8.40 8.58E.E.R. 6.48 6.68 7.06 6.75 6.69 6.80 6.87 7.26 6.99 6.96 6.89 7.25 7.27Maximum.working.current.per.compressor

A 165.0 196.0 226.0 142.0 165.0 182.0 196.0 226.0 250.0 285.0 338.0 350.0 350.0

Refrigerant.circuits no 1 1 1 2 2 2 2 2 2 2 2 2 2Screw.compressors no 1 1 1 2 2 2 2 2 2 2 2 2 2Hydraulic.connections DN 125 125 125 125 125 125 150 150 150 150 200 200 200Sound.pressure dB(A) 62.0 62.0 63.0 64.0 65.0 64.0 64.0 66.0 68.0 70.0 70.0 71.0 71.0Dimensions and weightLength mm 5010 5010 6450 4000 4950 4950 4950 5950 6850 7800 8750 9700 11600Width mm 1310 1310 1310 2210 2210 2210 2210 2210 2210 2210 2210 2210 2210Height mm 2105 2105 2105 2450 2450 2450 2450 2450 2450 2450 2450 2450 2450Empty.weight kg 2000 2200 2950 3680 4500 4700 4900 5800 6800 7700 8600 9450 11000Operating.weight kg 2750 3100 4100 4320 5400 5600 5800 6800 7600 8600 9550 10500 12000


ITC 250 300 360 440 500 560 600 730 820 950 1100 1250 1370Nominal cooling capacity 70Hz - 35°C ambient temperature kW 249.0 302.0 365.0 439.0 498.0 561.0 604.0 730.0 822.0 948.0 1103.0 1248.0 1368.0

Compressor.nominal.absorbed.power kW 84.6 102.3 115.8 76.0 84.6 95.0 102.3 115.8 128.0 146.1 172.9 193.6 203.0Compressor.nominal.absorbed.current A 135.1 163.3 184.9 121.3 135.1 151.7 163.3 184.9 204.4 233.3 276.1 309.1 324.1COP W/W 2.95 2.95 3.15 2.89 2.94 2.95 2.95 3.15 3.21 3.24 3.19 3.22 3.37E.E.R. W/W 2.58 2.64 2.86 2.62 2.69 2.67 2.64 2.86 2.89 2.92 2.89 2.89 3.0480% load cooling capacity 60Hz - 30°C ambient temperature kW 227.0 275.0 326.0 401.0 454.0 511.0 550.0 653.0 735.0 847.0 986.0 1116.0 1222.0




Compressor.absorbed.power kW 21.0 25.0 25.0 19.0 21.0 23.0 25.0 25.0 30.0 35.0 41.0 46.0 49.0COP 7.72 7.75 8.42 7.61 7.72 7.73 7.75 8.42 8.10 8.08 7.97 8.40 8.58E.E.R. 6.27 6.50 7.06 6.50 6.69 6.60 6.50 7.06 6.83 6.82 6.77 7.04 7.27Maximum.working.current.per.compressor

A 165.0 196.0 226.0 142.0 165.0 182.0 196.0 226.0 250.0 285.0 338.0 350.0 350.0

Refrigerant.circuits no 1 1 1 2 2 2 2 2 2 2 2 2 2Screw.compressors no 1 1 1 2 2 2 2 2 2 2 2 2 2Hydraulic.connections DN 125 125 125 125 125 125 150 150 150 150 200 200 200Sound.pressure dB(A) 62.0 62.0 63.0 63.0 65.0 64.0 64.0 66.0 68.0 70.0 70.0 71.0 71.0Dimensions and weightLength mm 6450 6450 6450 4950 4950 5950 6850 6850 7800 8750 9700 11600 11600Width mm 1310 1310 1310 2210 2210 2210 2210 2210 2210 2210 2210 2210 2210Height mm 2105 2105 2105 2450 2450 2450 2450 2450 2450 2450 2450 2450 2450Empty.weight kg 2600 2750 3050 4600 4900 5500 5700 5800 6500 8650 9600 11150 11250Operating.weight kg 3550 3700 4100 5400 5800 6350 6700 6800 7900 9950 11000 12150 12250


1312



Computer Room/Data Centre Cooling

Overview and Principle Data.centres.are.the.powerhouse.of.today’s.global.economy..Without.modern.computer.power.applied. to.all. facets.of. today’s.advanced.economies,.the.quality.of.life.would.be.very.different.

However. great. the. benefits,. there. is. the. unfortunate. fact. that,.historically,.data.centres.have.been.highly.inefficient.in.their.use.of.energy.and.their.subsequent.effect.on.the.global.climate..

Aqua’s.new.generation.computer.cooling.system.aims.to.change.that.very.fact.and.bring.unprecedented.levels.of.energy.saving,.flexibility,.safety.and.reliability.to.the.marketplace.

Our.patented.Leak.Prevention.System.(LPS),.combined.with.the.very.latest.heat.exchanger.technology,.replaces.the.traditional.approach.to.data.centre.cooling..

With.loads.from.1kW.to.up.to.54kW.per.cabinet,.our.cooling.system.can.cater.for.any.application.even.mixed.high.and.low.density.areas.that.can.be.combined.in.to.the.one.cooling.system.

Traditional. cooling. systems. relied. on. 6°C. water,. however. with.ASHRE’s. new. guidelines. and. improvements. in. server. technology.water. temperatures.of.up.to.27°C.may.now.be.sufficient. to.keep.your.data.centre/computer.room.cool..This.raises.the.percentage.of.the.year.where.free.cooling.technology.can.be.used.or.even.removes.the.need.for.refrigeration.completely.

The.cooling.Management.Control.allows.components.that.operate.individually. or. as. a. system. to. maintain. the. room. at. the. correct.temperature,.even.with.external.heat.loads,.and.eliminates.the.risk.of.condensation.

Chiller with free cooling

River or sea water

Cooling tower

Borehole or ground water

Leak Prevention System

UPS Room

Room Management System

Adiabatic cooler

Chiller

Dry air cooler

LPS – The AdvantagesOur.CDU.LPS.units.are.designed.to.change.a.positive.pressure.chilled.water.source.from.a.chiller.or.other.cooling.products,.into.a.negative.gauge.pressure.or.one.that.is.lower.than.atmospheric..

Historically. if. a. pipe. was. fractured. or. a. fitting. was. leaking,. the.circulating.fluid.would.be.forced.out.of.the.circuit,.spraying.water.over.the.floor.or.even.worse.the.equipment..This.could.lead.to.flooding.if.the.situation.was.unnoticed.or.damage.of.hardware.or.loss.of.data..In.addition,.dew.point.control.prevents.any.condensation.forming.on.the.back.of.the.heat.exchanger,.even.in.the.height.of.summer.

With.the.development.of.the.leak.detection.system,.the.user.can.now.be.notified.if.a.leak.was.to.occur,.yet.the.system.would.run.impeded

until.such.time.a.scheduled.shut.down.could.be.made..This.eliminates.the.need.for.costly.down.time,.leak.detection.tape.and.even.the.need.for.a.raised.floor.as.the.pipe.work.can.be.happily.run.overhead.

The.CDU.LPS.circulates.fluid.at.a.pressure.lower.than.atmospheric..If.any.joint.or.part.of.the.secondary.circuit.was.to.fail,.which.would.normally. cause. a. leak,. air. is. drawn. into. the. circuit. which. is. then.carried.within.the.fluid..The.fluid.is.carried.to.the.air.separator.where.the.air.is.vented.out.of.the.system.so.that.the.cooling.fluid.is.then.re-circulated.without.air.entrapment..

The.benefit.of.this.type.of.system.means.that.the.fluid.will.continue.to.circulate,.even.if.there.is.a.leak.within.the.system.

Free Cooling

Aqua Free CoolingFree. Cooling. is. the. fast. and. effective. way. to. reduce. your. energy.costs. and. your. carbon. footprint. on. refrigerated. process. water.cooling.applications.

It’s. the.smart.choice. for.both.the.environment.and.your.company’s.finances.. Return. on. investment. is. outstanding,. with. payback. in. as.little.as.six.months..There.are.also. interest.free. loans.available.from..The. Carbon. Trust. for. qualifying. companies,. which. allow. payback..at.the.same.rate.as.the.savings.

By. using. Aqua’s. Free. Cooling. technology,. you. can. save. massive.amounts.of.energy.compared.to.the.traditional.use.of.refrigerated.

equipment,. especially. during. autumn,. winter. and. spring.. This.is. achieved. by. utilising. Aqua’s. low. energy,. dry. air. cooler. and. Free.Cooling. technology. which. can. partially. or. fully. reduce. the. chiller.depending.on.ambient.air.temperature.

Aqua. Cooling. have. developed. this. comprehensive. and. fully.automated.Free.Cooling.package. for.easy. installation.on.all. chilled.water.systems.

Existing. installations. can. also. benefit. from. the. same. significant.energy.savings.by.retro-fitting.Aqua’s.Free.Cooling.technology.

3-way valve

Control panelAir stat

Balancingvalve

15°C

15°C

15°C

20°C

Air Blast Cooler

Chiller

3-way valve


Balancingvalve

15°C

17°C

17°C

20°C

Air Blast Cooler

Chiller

3-way valve


Balancingvalve

15°C

20°C

20°C

20°C

Air Blast Cooler

Chiller

Full Free CoolingTotal.power.consumption.10.4kWPower.saving.83%

150kW Air Blast CoolerCooling.load.150kWPower.consumption.10.4kW12°C. ambient.air.temperature

150kW ChillerCooling.load.0kWPower.consumption.0kW12°C. ambient.air.temperature

Partial Free CoolingTotal.power.consumption.34.4kWPower.saving.43%

150kW Air Blast CoolerCooling.load.91kWPower.consumption.10.4kW15°C. ambient.air.temperature

150kW ChillerCooling.load.59kWPower.consumption.24kW15°C. ambient.air.temperature

No Free CoolingTotal.power.consumption.60kWPower.saving.0%

150kW Air Blast CoolerCooling.load.0kWPower.consumption.0kW18°C.ambient.air.temperature

150kW ChillerCooling.load.150kWPower.consumption.60kW18°C.ambient.air.temperature

1514



CRAC Units – JREF

5.9.-.22.2.kW.Close.control.air.conditioning.unit.with.centrifugal.fans.and.asynchronous.motor

FeaturesDX Versions: A. Air.cooled.units,.with.remote.condenser.W. Water.cooled.units,.for.cooling.tower.or.dry.. cooler.applications.Z. Water.cooled.units,.for.city.water.applications

CW versions:•. Modulating.3-way.valve

Air flow configuration:D. Downflow.U. Upflow.X. Displacement

For.further.specification.details,.please.refer.to.our.TREF.range.on.page.18

DX VERSION 0060 0080 0100 0110 0130 0160 0190 0205 0132 0212Total.cooling.capacity kW 5.9 7.7 9.3 10.6 12.6 15.6 18.2 18.9 14.5 21.3

SHR 1.00 1.00 1.00 1.00 0.96 0.98 0.98 0.93 0.85 0.84

Power.supply V/ph/HZ 400/3+N/50

Total.absorbed.power kW 1.7 2.2 2.9 3.2 3.8 4.8 5.4 6.2 4.5 5.6

Total.absorbed.current A 4.3 5.1 7.5 8.4 9.1 11.8 12.3 14.4 12.0 15.6

Evaporator.air.flow m3/h 1785 2150 3530 3470 5115 4990 3470 4990

[email protected]

db(A) 46.0 48.0 49.0 51.0 52.0 53.0 51.0 53.0

CompressorType Scroll

no. 1 2

Refrigerating.circuit no. 1 2

Dimensions.(L.x.H.x.D) mm 600.x.1875.x.449 900.x.1875.x.449 1200.x.1875.x.449900.x.

1875.x.449

1200.x.1875.x.

449

Weight kg 150 157 195 210 230 245 255 260 235 265

CW VERSION 0080 0110 0140 0160 0200 [email protected]/12°C.chilled.water

kW 7.6 10.6 13.9 15.6 19.3 22.2

SHR 0.83 0.83 0.84 0.83 0.84 0.83

[email protected]/15°C.chilled.water

kW 5.4 7.2 9.5 10.6 13.1 14.9

SHR 0.94 1.00 0.99 0.98 1.00 1.00


Total.absorbed.power kW 0.22 0.28 0.56 0.56 0.67

Total.absorbed.current A 1.5 1.6 3.2 3.8 3.8

Air.flow m3/h 1785 2150 3530 3470 5115 4990

[email protected]

db(A) 48.0 50.0 51.0 52.0

Dimensions.(L.x.H.x.D) mm 600.x.1875.x.449 900.x.1875.x.449

Weight kg 125 135 150 160 170 175

Indoor conditions 24°C 50% r.h.; outdoor conditions 35°C

Inverter Driven CRAC Units – NRG

3.2.-.89.3.kW.Inverter.driven.close.control.air.conditioning.unit

Features•. Inverter.driven.compressor.unit.BLDC•. Continuous.modulation.of.the.cooling.capacity•. Ecological.refrigerant.R410A•. Backward.curved.blades.fans.with.EC.motors.

as.standard



120 Hz 0091 0131 0241 0341 0462 0682 0902Standard

Total.cooling.capacity kW 9.3 13.9 24.4 34.4 46.5 68.5 89.3

SHR 0.89 0.92 0.94 0.84 0.99 0.92 0.94

Compressor.absorbed.power kW 2.5 3.7 6.6 11.0 14.5 23.3 28.1

Compressor.absorbed.current A 3.8 5.6 10.0 16.7 22.0 35.4 42.7

Evaporator.air.flow m3/h 2150 3700 6800 7280 14150 19420 22500

Fan.absorbed.power kW 0.2 0.4 0.9 1.1 2.3 2.6 3.8

70 HzTotal.cooling.capacity kW 6.6 8.6 16.9 23.9 32.3 49.5 60.7

SHR - 1.00 1.00 1.00 1.00 1.00 1.00 1.00


Compressor.absorbed.current

A 2.1 2.3 4.6 8.1 10.0 16.6 19.6



30 HzTotal.cooling.capacity kW 3.0 3.9 7.3 12.1 14.3 24.2 31.4

SHR 1.0 1.0 1.0 1.0 1.0 1.0 1.0


Compressor.absorbed.current A 0.9 0.9 2.0 2.9 3.8 5.9 7.0



[email protected] Pa 726 574 397 329 305 393 230

Power.supply V/ph/Hz 400/3+N/50

CompressorType BLCD.-.Twin.Rotary BLCD.-.Scroll

no. 1 1 1 1 2 2 2

Dimensions.(L.x.H.x.D) mm600.x.1875.

x.449900.x.1875.

x.6001010.x.1998.

x.7951280.x.1998.

x.7952030.x.1998.

x.7952510.x.1998.

x.7952510.x.1998.

x.950

Weight kg 157 230 375 401 745 979 1013


1716



CRAC Units – TREF

22.1.-.236.1.kW.Close.control.air.conditioning.unit

FeaturesDX Versions: A. Air.cooled.units,.with.remote.condenser.D. Dual.cooling.air.cooled.units,.with.remote.condenser.F. Indirect.Free.cooling.units,.with.remote.dry.cooler.Q. Dual.cooling.water.cooled.units.W. Water.cooled.units,.for.cooling.tower.or.dry.cooler.applications.Z. Water.cooled.units,.for.city.water.applications



For.further.specification.details,.please.see.page.18

DX VERSION 0201 0251 0281 0311 0401 0272 0302 0362 0422Total.cooling.capacity kW 22.5 23.3 27.1 30.9 41.2 26.9 31.9 35.9 41.9

SHR 1.0 1.0 0.98 0.9 1.0 1.0 1.0 1.0 1.0


Total.absorbed.power kW 6.2 6.5 8.2 9.0 12.4 8.3 9.8 11.3 12.9

Total.absorbed.current A 11.8 12.4 15.6 17.0 22.1 14.6 17.9 18.9 23.0

Evaporator.air.flow m3/h 6800 7280 12950

[email protected] Pa 399 329 413


no. 1 2


Dimensions.(L.x.H.x.D) mm 1010.x.1998.x.795 1280.x.1998.x.795 1760.x.1998.x.795

Weight kg 375 385 394 401 552 565 580 590 605

DX VERSION 0452 0532 0592 0602 0692 0762 0852 1002 1204Total.cooling.capacity kW 44.3 52.9 57.9 61.4 68.7 76.2 82.9 94.0 122.6

SHR 1.0 0.92 0.87 1.0 0.9 0.9 0.89 0.9 0.85


Total.absorbed.power kW 13.6 16.4 19.2 18.8 22.2 24.8 24.6 29.3 36.3

Total.absorbed.current A 24.0 29.5 34.0 34.0 24.3 43.4 42.9 50.4 61.3

Evaporator.air.flow m3/h 12950 14150 19415 21500 24000

[email protected] Pa 413 305 394 226 440


no. 2 4

Refrigerating.circuit no. 2

Dimensions.(L.x.H.x.D) mm1760.x.1998.x.

7952030.x.1998.x.795 2510.x.1998.x.795 2510.x.1998.x.950

3160.x.1998.x.

950

Weight kg 615 740 745 905 958 979 1001 1013 1390


CRAC Units – JREF R

5.9.–.23.4.kW.Close.control.air.conditioning.unit.with.radial.fan.and.EC.motor

FeaturesDX Versions: A. Air.cooled.units,.with.remote.condenser.D. Dual.cooling.air.cooled.units,.with.remote.condenser.F. Indirect.free.cooling.units,.with.remote.dry.cooler.Q. Dual.cooling.water.cooled.units.W. Water.cooled.units,.for.cooling.tower.or.dry.cooler.applications.Z. Water.cooled.units,.for.city.water.applications




DX VERSION 0060 0080 0100 0110 0130 0160 0190 0205 0132 0212Total.cooling.capacity kW 5.9 7.7 9.3 10.6 12.7 15.8 18.4 20.5 12.9 20.9

SHR 1.00 0.96 1.00 1.00 0.98 0.99 0.94 0.92 0.94 0.91


Total.absorbed.power kW 1.6 2.1 2.6 2.9 3.6 5.1 5.8 6.4 3.9 6.9

Total.absorbed.current A 3.1 3.8 4.8 5.7 6.4 9.5 10.0 12.1 7.1 11.5


[email protected] Pa 578 541 475 427 149 427 149

[email protected]

db(A) 47.0 49.0 52.0 53.0 55.0 56.0 53.0 56.0


no. 1 2



Weight kg 150 157 195 210 230 245 255 260 235 265


kW 8.0 11.1 11.4 16.6 17.7 23.4

SHR 0.92 0.84 1.00 0.88 0.98 0.87


kW 5.7 7.4 8.2 11.3 13.3 16.0

SHR 1.00 1.00 1.00 1.00 1.00 1.00


Total.absorbed.power kW 0.20 0.26 0.39 0.44 0.83 0.92

Total.absorbed.current A 0.3 0.4 0.6 0.7 1.3 1.5

Air.flow m3/h 2300 2400 3800 5100

[email protected] Pa 538 503 427 406 177 150

[email protected]

db(A) 50.0 50.5 53.0 55.0


Weight kg 140 150 165 175 187 190


1918



Ambient Cooling

Air Blast CoolersThe. Aqua. Cooling. range. of. water. coolers. has. been. developed. and.built. to. give. extremely. reliable. and. robust. performance. across. all.models.and.are.designed.for.fast-track.installation..Shipping.in.a.fully.operational.form.ensures.that.no.special.lifting.or.assembly.procedures.are.necessary,.thereby.reducing.on-site.time,.cost.and.expertise.

A. flexible. range. of. fans. and. cooler. unit. configurations. is. available..so.that.projects.with.environmental,.noise.and/or.space.restrictions.are.amply.catered.for.

All. flatbed. coolers. are. available. as. blow. through. units..(fans. underneath). in. order. to. cope. with. high. water. and. air. outlet.temperatures.. Also. available. as. double. and. triple. bank. units,. any.combination.of. low,.medium.and.high. temperature.circuits.can.be.cooled.on.the.same.application..These.are.generally.used.for.engine.or.genset.cooling.

Adiabatic Cooling SystemAqua.Cooling.adiabatic.coolers.are.designed.for.use.in.high.ambient/low. water. temperature. applications.. The. range. is. the. product. of.years.of.development.and.evolution,.implementing.the.most.modern.

technology. to. ensure. a. long. and. efficient. product. life. with. low.operating.and.maintenance.costs.


kW 28.1 42.5 49.5 55.5 74.1 85.6

SHR 0.91 0.82 0.82 0.79 0.82 0.80


kW 19.5 27.8 31.3 35.5 47.7 53.5

SHR 1.00 1.00 1.00 1.00 1.00 1.00




Air.flow m3/h 7450 9120 14550


Dimensions.(L.x.H.x.D) mm 1010.x.1998.x.795 1270.x.1998.x.795 1760.x.1998.x.795

Weight kg 310 350 360 395 430 475

CW VERSION 0890 1090 1200 1500** 1800** 2100**[email protected]/12°C.chilled.water

kW 95.1 111.4 126.9 151.4 167.0 236.1

SHR 0.81 0.79 0.80 0.80 0.78 0.76


kW 61.1 70.1 70.1 94.3 102.5 146.4

SHR 1.00 1.00 1.00 1.00 1.00 0.95




Air.flow m3/h 18020 21400 26200 36120


Dimensions.(L.x.H.x.D) mm 2020.x.1998.x.7952510.x.1998.

x.7952510.x.1998.x.950

3160.x.1998.x.950

Weight kg 470 497 530 720 753 785

•. Drain.pan.made.of.AISI.403.stainless.steel•. Panels.made.in.galvanized.and.powder.coated.RAL.

7016.(anthracite.grey).or.RAL.9002.(grey.white).metal.sheet.with.rounded.edges

•. Hydrophilic.treated.evaporating.coil•. Air.flow.switch•. G4.filter•. Supply.and.return.air.T.sensors•. Backward.curved.blades.fans.with.EC.motors•. Full.front.accessibility.for.maintenance/servicing.

even.with.running.unit•. Compressor.compartment.separated.from.the.airflow•. Microprocessor.control•. Automatic.breakers

Options:•. Programmable.microprocessor.control.with.LCD.display•. Automatic.air.flow.control.with.display.visualisation•. Measurement.and.visualisation.of.the.water-flow.and.

of.the.opening.of.the.3-way.valve.(for.CW.versions)•. Electronic.driven.electrical.expansion.valve•. Dehumidification.with.humidity.sensor•. Humidifier.with.immersed.electrodes•. Humidifier.with.immersed.electrodes,.drain.pump.

and.inspectable.cylinder•. Electrical.heaters

Re-heating systems:•. Hot.water.coil.with.modulating.valve•. Hot.gas.ON/OFF.coil.(for.DX.versions)•. PRECISE.–.hot.gas.coil.with.modulating.valve.(for.DX.versions)•. Modulating.hot.gas.by-pass.for.capacity.control.Clogged.filter.sensors

Condensing controls:•. Built-in.control.for.air.cooled.units.(modulating.

fan.speed.control).with.dedicated.automatic.breaker•. Pressostatic.valve.for.water.cooled.units•. Flooding.valve.on.refrigerant.side.for.external.air.T.of.-20°C•. Bigger.liquid.receiver•. 2-way.valve.for.CW.versions•. Water.leakage,.fire.and.smoke.sensors..Temperature.

and.humidity.additional.sensors•. Programmable.microprocessor•. Alarm.option.with.extra.potential.free.contacts•. Rear.air.intake.for.upflow.units•. Door.closure.by.lifting.rod•. Fresh.air.kit•. Base.frame•. Base.module•. Plenum.for.horizontal.or.vertical.air.discharge•. Direct.Free.cooling.Plenum.with.modulating.

damper.for.downflow.units•. Serial.cards.for.protocols:.Carel/Modbus/Lonworks/Trend•. HIWEB.Hardware:.Ethernet.card.for.protocols:.Bacnet/SNMP•. HIWEB.Software:.Ethernet.card.for.Web.connectivity•. GSM.modem.for.SMS.communication•. LAN.connection.up.to.8.units•. Touch-screen.colour.graphic.display•. New.designed.external.panels.and.sunken.screws.

for.hermetic.air.tightness.due.to.newest.rack.specific.door.gaskets


2120



Model ADB-EC 100 200 300 400 500 600 700 800 900 1000

Duty.kW kW* 82 162 248 332 364 410 458 478 526 572

Air.Vol m3 11.1 22.3 33.4 44.5 50.1 55.6 61.2 66.8 72.3 78.0

Fluid.Entering.Temp °C 31 31 31 31 31 31 31 31 31 31

Fluid.Leadving.Temp °C 25 25 25 25 25 25 25 25 25 25

Glycol % 25 25 25 25 25 25 25 25 25 25

Ambient °C 35 35 35 35 35 35 35 35 35 35

Wetbulb °C 21 21 21 21 21 21 21 21 21 21

Fluid.Flow.Rate m3/hr 3.6 7.0 10.7 14.4 15.7 17.8 19.8 20.6 22.7 24.7

2.x.Inlet/Outlet 40 65 80 80 80 80 80 100 100 100

Coil.Surface m2 322 644 967 1289 1450 1611 1773 1934 2095 2257

Internal.Vol Litres 82 153 223 288 321 356 386 421 456 491

Fans no. 2 4 6 8 10 10 10 12 12 14

Type EC EC EC EC EC EC EC EC EC EC

Total.Fan.Power.Input kW 5.074 10.148 15.222 20.296 25.37 25.37 25.37 30.444 30.444 35.518

75%.fan.power 42% 42% 42% 42% 42% 42% 42% 42% 42% 42%

50%.fan.power 12.50% 12.50% 12.50% 12.50% 12.50% 12.50% 12.50% 12.50% 12.50% 12.50%

Total.FLC Amps 7.8 15.6 23.4 31.2 39.0 39.0 39.0 46.8 46.8 54.6

Noise.LeveldB(A)..

@.10m59 62 64 65 66 66 66 67 67 68

Height mm 2718 2718 2718 2718 2718 2718 2718 2718 2718 2718

Width mm 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900

Length mm 1345 2545 3745 4945 5545 6145 6745 7345 7945 8545

Dry.Weight kg 1247 1945 2623 3290 3732 4056 4284 4653 4893 5238

Water.ConsumptionLitres.

per.min5.4 10.8 16.2 21.5 24.2 26.9 29.6 32.3 35.0 37.7

Annual.Water.Usage m3 6.79 13.43 20.54 27.49 30.14 33.95 37.92 39.58 43.56 47.36

Duty based on cooling 30% ethylene glycol/water 31°C to 25°CDry bulb 32°C/Wet bulb 21°C

0.0

50.0

100.0

150.0

200.0

250.0

300.0

350.0

-11

.5°C

-10

.5°C

-9.5

°C

-8.5

°C

-7.5

°C

-6.5

°C

-5.5

°C

-4.5

°C

-3.5

°C

-2.5

°C

-1.5

°C

-0.5

°C

0.5

°C

1.5

°C

2.5

°C

3.5

°C

4.5

°C

5.5

°C

6.5

°C

7.5

°C

8.5

°C

9.5

°C

10

.5°C

11

.5°C

12

.5°C

13

.5°C

14

.5°C

15

.5°C

16

.5°C

17

.5°C

18

.5°C

19

.5°C

20

.5°C

21

.5°C

22

.5°C

23

.5°C

24

.5°C

25

.5°C

26

.5°C

27

.5°C

28

.5°C

29

.5°C

30

.5°C

31

.5°C

Hou

rs P

er Y

ear

Temperature

Hours/Year Dry Bulb Hours/Year Wet Bulb

0.0

0.5

1.0

1.5

2.0

2.5

3.0

20.0°C 20.5°C 21.0°C 21.5°C 22.0°C 22.5°C 23.0°C 23.5°C 24.0°C 24.5°C

Hours/Year Wet Bulb

Hours/Year Wet Bulb

Graph depicts the average wet and dry bulb condition for Leeds. Assuming a 26°C water/glycol temperature, the unit works dry for almost all the year with only little use as an adiabatic cooler

Hybrid Adiabatic Cooler

Issues with existing solutionsStandard.design.adiabatic.coolers.use.spray.headers.to.inject.water.into.air.streams..If.excess.water.spray.isn’t.evaporated.by.ambient.air,.pooling.results..As.well.as.causing.a.slip.hazard,.there’s.a.risk.of.legionella.bacteria.breeding.within.the.water.pool.

In.addition,.adiabatic.coils.can.easily.become.blocked.by.salt,.even.with.the.use.of.softened.water..Water.softeners.simply.change.hard.

salt.in.water.to.soft.salt.which.will.still.attach.to.the.coils..If.the.coils.aren’t.totally.clean,.there.is.a.substantial.loss.of.air.flow.and.cooling.capacity,.giving.a.very.inefficient.cooling.system.

If. cooling. towers. are. used. as. an. alternative,. regular. maintenance..and. water. treatment. is. required. to. eradicate. any. risk. of. bacterial.build.up..

Key benefits of our hybrid solution•. Water.savings.-.the.system.operates.dry.for.the.majority.of.the.

year,.only.when.the.ambient.air.temperature.gets.close.to.the.set.point.will.the.adiabatic.system.operate..This.can.be.as.little.as.1.or.2%.of.the.year..

•. No.spray.or.pooling.-.mains.water.is.delivered.directly.to..pads.via.a.pumping.system.to.ensure.adiabatic.water.is..correctly.distributed

•. No.risk.of.bacteria.-.excess.water.is.recirculated.via.a.UV.filter.before.being.delivered.back.to.the.pads.and.adiabatic.water.is.refreshed.on.a.regular.basis

•. No.risk.of.contamination.-.process.water.operates.in.a.closed.circuit

•. Plume.free.-.as.saturated.air.passes.through.the.coil.it.is.heated.away.from.saturation.and.creates.no.plume

•. No.need.for.chemical.water.treatment

•. Flexibility.with.siting.-.can.be.located.around.other.plant.&.machinery.without.any.risk.of.equipment.getting.wet.from.adiabatic.spray

HOT WATER ENTERS

COLD WATER EXITS

ADIABATIC PAD

•. Ambient.air.drawn.through.adiabatic.pad

•. Water.falling.through.pad.is.evaporated;.adiabatic.effect.cools.air

•. Cold.moist.air.is.drawn.through.the.cooling.coil

•. Cold.moist.air.cools.fluid.passing.through.the.coil,.turning.to.warm.air.above.saturisation.point,.resulting.in.no.plume

COOLING COIL

•. Cooling.coil.remains.dry.in.all.operations

UV WATER FILTER

•. UV.inline.water.filter.kills.bacteria.within.water.stream

WATER CATCHMENT TRAYWATER PUMP

COLD WATER EXITS

HOT WATER ENTERS

WATER DISTRIBUTION

•. System.distributes.water.through.adiabatic.pad

2322



Pump Modules

Pump. modules. are. a. vital. part. of. any. cooling. system. and. Aqua.Cooling.guarantees.high.quality,.reliable.and.cost-effective.pumping.systems.. They. are. available. for. open. and. sealed. circuit. cooling.systems.for.hot.and.cold.water.circulation.and.transfer.in.all.markets.

There. is. a. range. of. modules. to. satisfy. individual. requirements,.accommodating.all.pressure.and.flow.rates..They.can.also.be.supplied.for.ferrous.and.non-ferrous.systems..Custom.features.and.options.are.also.available..

Key Benefits:

Efficiencies

•. Low.running.costs.

•. Lower.energy.consumption.

Oxygen.removal.system

•. Gases.eliminated.from.fluid.

•. System.expansion.facility.

Custom.built

•. Manufactured.to.suit.specific.applications.

•. Negligible.maintenance.costs

•. Minimum.moving.parts.

•. Maintains.day.one.efficiency.

•. Extends.equipment.life.

•. Seals.can.be.replaced.without.removing.the.motor.on.some.multi-stage.and.extended.shaft.pumps.

Dual.pumping.(duty,.standby)

•. Flow.failure.prevention.

•. Eliminates.downtime.

Application.flexibility

•. Pressure.boosting.

•. Hot.and.cold.water.circulation.and.transfer.in.all.markets.

•. Supply.for.ferrous.and.non-ferrous.systems.

•. A.multitude.of.configurations.are.available.

No.water.treatment.(for.sealed.systems)

•. Limescale.problems.eliminated.

•. Corrosion.minimised.

•. Filtration.unnecessary.

•. Chemical.treatment.unnecessary.

Marley Cooling Towers

Open Evaporative Type Cooling Towers

Aqua. Cooling. Solutions. is. an. approved. UK. distributor. for. Marley.cooling.towers..Since.its.beginnings.in.1922.in.Kansas.City,.Marley.has. continuously. developed. its. position. as. the. world’s. only. full.line.cooling.tower.manufacturer.-.from.the.first.crossflow.cooling.tower.in.1936.to.the.first.hyperbolic.natural.draft.tower.in.North.America.in.1961,.followed.by.the.development.of.the.parallel-path.wet-dry.hybrid.cooling.tower.in.1971..Today’s.products.include:.

The. Marley NC Class. features. state-of-the-art. components.in. a. time-tested. tower. design. that. has. been. proven. effective.in. thousands. of. installations. worldwide.. The. range. (NC. Steel/NC. Alpha/NC. Fibreglass). has. a. five. year. mechanical. equipment.warranty. and. guaranteed. thermal. performance.. Tower. cells. are.available.from.435.to.5,605kW.and.the.all. stainless.steel.option.enhances.the.versatility.of.the.range..

The. NC. Alpha. variant. is. a. steel. structure,. splash-fill,. factory.assembled.tower,.designed.to.serve.‘dirty.water’.cooling.systems.which. would. place. the. long. term. operation. of. a. film-fill. cooling.tower. in. jeopardy.. With. shorter. lead. times. and. the. elimination.of. stick-built. field-assembly. labour,. the. NC. Alpha. offers. distinct.advantages.for.industries.where.dirty.water.warrants.a.splash-fill.cooling.window.

For. performance. that. exceeds. specifications. on. a. limited. budget,.the.Marley.NC.Fibreglass.incorporates.field.proven,. industrial.quality.components,.together.with.the.integrity,.performance.and.reliability.you’d.expect.of.Marley.products.

The. Marley MD. has. a. smaller. footprint. but. provides. comparable.capacity. to.a.crossflow.cooling.tower..This. is. ideal. for.applications.with.restricted.site.conditions.and/or.low.energy.requirements.

The. Marley MCW. range. maximises. forced-draft,. counterflow.technology.and.high.performance.-.the.ideal.solution.for.urban.and.industrial.applications..Available.in.G-600.galvanised.or.300.series.stainless.steel.construction.with.capacities.from.625.to.2,150kW.

Closed Circuit Cooling TowersThe.MH.Fluid.Cooler.(MHF/MCF).with.CoolBoost.Technology.is.the.most. efficient. system. on. the. market.. Incorporating. fill. media. and.more.circuits.of.coil,. it. increases.performance.by.as.much.as.10%.over.other.systems,.whilst.maintaining.a.space.saving.footprint..

Field Erected Cooling TowersThis. option. gives. a. totally. bespoke. solution. with. fully. flexible.specification.. Multiple. materials. and. layouts. are. available. with.unlimited.enhancements.

Due.to.continual.product.development,.details.contained.within.this.brochure.may.change.without.notice.and.are.therefore.purely.indicative.

T:.0845.0941.800 | F:.0845.0941.900 | www.aquacooling.co.uk

Aqua.Cooling.Solutions.Ltd | Unit.D4.|.Segensworth.Business.Centre.|.Segensworth.Road.|.Fareham.|.Hampshire.|.PO15.5RQ

Documents

Aqua Cooling Products Guide - Eco Power Supplies Ltd · 1. The complete solution . to all your cooling needs. Product . Guide. Index