AIR CONDITIONERS FOR TELECOMMUNICATION FROM 1,5 TO 20 kw

Transcription

1 IT COOLING TELECOM SOLUTIONS AIR CONDITIONERS FOR TELECOMMUNICATION FROM 1,5 TO 20 kw 4Low opertionl nd mintenne osts 4Wide rnge of full inverter solutions 4Relibility nd extended opertion 4Advned ontrol 4Free-ooling ritooling.om

2 IT COOLING TELECOM SOLUTIONS RELIABILITY AND EXTENDED OPERATION Relibility nd extended opertion Construtionl rtionlity plus the proven high qulity of the omponents ensure tht MEHITS s units offer: Continuous opertion (24 hours dy, 365 dys yer). Design life of over 10 yers. MTBF nd MTTR vlues t the top of their tegory. ADVANCED CONTROL The miroproessor llows: Stnd-by nd lrm mngement The miroproessor llows: Esy-to-use nvigtion; Advned mngement of the stnd-by unit; Automti rottion on time bsis; Alrm rottion; Alrm mngement nd trnsmission; LAN mngement between onneted units; Esy onnetion to supervisory systems; Double power supply mngement; Multi-lnguge mngement; Emergeny funtion; Mnul funtion. 02/03

3 02/03 EXTREMELY LOW NOISE Minimum sound emissions Mesurement of outside with evporting fn only in free ooling. Mesurement of outside during reirultion. Reduing sound emissions is one of the gretest needs of ir onditioning units loted in urbn res. TELECOM SOLUTIONS is the new rnge of high effiieny ir onditioners feturing strong sound emission redution: Sound proofing delivery plenum; Anti-vibrtion feet for the unit nd the fns fstening; Compressor inside sound proofing box with led; Sound proofing reirulting fns p; Condensing pressure hek through the fn speed regultor; Autotrnsformer to redue vibrtion. Others/Competitors TELECOM SOLUTIONS units SPLIT EVO MINIPAC EVO ENERTEL EVO Unmnned premises with lmost no ltent het vlue. Required S.H.R. 95% Mnned premises with ltent het vlue. Required S.H.R. 60% High pity sensitive ooling No ltent ooling required. Sine the tehnologil rooms re unmnned, the ltent het vlues remin lmost zero. Thus, the requested S.H.R. vlues (Sensible nd Totl Cooling Cpity Rtio) re 95%, ompred to typil S.H.R vlues of round 60% in the mnned premises. Blk-out mngement UPS onnetions system (48V DC) For the double power supply versions (UPS, 48V DC), the Free ooling funtion is instntly tivted in the event of blkout. System On Internl Mhinery Temperture Blk out - Power loss Without Free Cooling With Free Cooling

4 IT COOLING TELECOM SOLUTIONS MEHITS Teleom Solutions is the result of reserh nd development projet mong different teleommunitions ompnies imed t finding n innovtive no-ompromise solution for the modern teleommunition pplitions. 04/05

5 04/05 INVERTER TECHNOLOGY The inverter driven ompressor is key omponent for MEHITS s produts: thnks to its extremely preise regultion of the power pity through vrible frequeny, it n strongly inrese the effiieny of prtil lods. Compred to trditionl on/off ompressor, the inverter tehnology ensures quik hievement of the desired set point nd preise ontrol over temperture vritions. One the desired vlue hs been rehed, the ompressor rottion dereses, reduing energy onsumption nd effetively mintining the temperture onditions over time. In this respet the new MEHITS s Teleom Solutions rnge represents the ultimte solution in ir onditioning in the teleommunitions setor, thnks to the most updted DC Inverter Brushless ompressors nd the new genertion EC fns ombined with the eletroni thermostti vlve. Both solutions llow for perfet dpttion of the unit s performne to the rel requirements of the building even t prtil lod, whih represents more thn 75% of the operting time of the system. This ensures n energy svings of up to 50% more thn solutions bsed on trditionl ON/OFF ompressors. 100% Annul energy onsumption In se of low Hz Opertion Low opertionl nd mintenne osts 55% Mx 70% 30% Key fetures of effiient nd long-lsting ir onditioning systems re redued energy onsumption ombined with low opertionl nd mintenne osts. For this reson the modern FULL INVERTER units deliver the best ost nd benefit rtios, with signifint dvntges in terms of TCO (Totl Cost of Ownership). Consequently, the pybk time is 2 yers ompred to NON FULL INVERTER solutions where pybk per unit only omes fter 10 yers. Constnt speed AC Inverter DC Inverter Double Advntge: FREE COOLING + INVERTER It is well known tht energy svings re gurnteed with FREE COOLING systems. Teleom Solutions rnge ombines innovtive FULL INVERTER ompressors with the free ooling tehnology, thus resulting in 35% higher energy svings ompred to trditionl on/off solutions. HIGH EFFICIENCY

6 IT COOLING TELECOM SOLUTIONS Split ir onditioners for teleommunition shelters vilble in on-off nd inverter version. Free ooling. Cooling Cpity: 4,9 17 kw UNIT DESCRIPTION SPLIT EVO split ir onditioners for teleommunition shelters ombine n outdoor ondenser unit (vilble in both the BASIC nd LT low temperture versions) with the indoor unit. Avilble for eiling or wll instlltion, ENERGY SPLIT, ENERGY SPLIT INV units re vilble with produt rnges from 4,9 to 17kW, both in the ON-OFF nd Inverter tehnology. All the units re equipped with externl pnels in eletroglvnised powder oted steel sheets nd, upon request, with Free Cooling dmper whih ensures 30% nnul energy svings ompred to stndrd systems. The evporting setion fn works on diret urrent t 48 Volts for relible opertion even in emergeny situtions (optionl). MEHITS units re mde to ensure stndrd level of opertion even under extreme environmentl onditions with tempertures of up to +48 C. FEATURES Struture nd pnelling in eletroglvnised powder oted steel for mximum resistne to rust. Totl relibility nd funtionlity of the ompressor nd ll other omponents gurnteed by leding ompnies in the teleoms setor. Contts for lrms nd the mhine s funtioning stte signls. Universl terminl bord for omplete outer ontrol of the PLC unit. Condensing ontrol for lower noise levels. Sfety pressure swithes. Condensing oil protetion grills. User terminl supplied s stndrd. Wide rnge of essories for esy nd orret instlltion, nd for n effiient ir tretment system. Widespred fter sles network. MAIN OPTIONS Eletri heting elements. Seril rds for BMS interonnetion. Double power supply (Network + UPS 48V DC). Free Cooling dmper with opening from 0 to 100%. EC fns for outdoor ondenser units. SPLIT Free Cooling Mehnil 06/07

7 06/07 ON/OFF Version ROTARY SCROLL R HFC R410A SPLIT EVO N Ciruits / N Compressors 1/1 1/1 1/1 1/1 1/1 1/1 1/1 Compressor rotry sroll sroll sroll sroll sroll sroll Refrigernt R410A R410A R410A R410A R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 COOLING CAPACITY Totl Cooling Cpity (1) kw 4,87 6,35 8,37 9,51 10,50 14,10 15,70 Sensible Cooling Cpity (1) kw 4,87 6,02 7,20 9,51 10,20 13,30 14,60 SHR (1) 1,00 0,95 0,86 1,00 0,97 0,94 0,93 Compressors power input (1) kw 1,18 1,62 2,27 2,37 2,73 3,64 4,10 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,29 0,29 0,31 0,45 0,45 0,49 0,49 Evportor fn AC power input kw 0,20 0,20 0,21 0,49 0,49 0,52 0,52 Condenser ir flow m 3 /h Condenser fn AC power input kw 0,13 0,13 0,13 0,13 0,13 0,25 0,25 Eletri heter pity (opt.) kw 1,70 1,70 1,70 3,40 3,40 3,40 3,40 EER - Energy effiieny rtio (1) kw/kw 3,24 3,26 3,21 3,18 3,13 3,20 3,22 MAX outdoor temperture C MIN outdoor temperture C MIN outdoor temperture (LT version) C Outdoor sound pressure level (2) db(a) Net weight indoor unit with Free ooling kg Net weight indoor unit without Free ooling kg Net weight outdoor unit kg INSTALLATION TYPES (*) Air delivery modifible in the yrd FREE-COOLING FREE-COOLING NO FREE-COOLING NO FREE-COOLING (*) (*) (*) (*) DIMENSIONS (mm) b INDOOR UNIT with free ooling FREE-COOLING FREE-COOLING NO FREE-COOLING NO FREE-COOLING (*) (*) (*) b (*) INDOOR UNIT without free ooling OUTDOOR UNIT NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses.

8 IT COOLING TELECOM SOLUTIONS Inverter Version INVERTER ROTARY SCROLL R HFC R410A SPLIT EVO INV N Ciruits / N Compressors 1/1 1/1 1/1 Compressor rotry inverter rotry inverter sroll inverter Refrigernt R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 400/3N/50 COOLING CAPACITY MIN MAX MIN MAX MIN MAX Totl Cooling Cpity (1) kw 3,97 10,20 4,89 12,40 6,78 17,00 Sensible Cooling Cpity (1) kw 3,73 7,81 4,89 11,90 6,78 16,50 SHR (1) 0,94 0,77 1,00 0,96 1,00 0,97 Compressors power input (1) kw 0,75 2,39 0,78 3,18 1,1 4,23 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,09 0,31 0,15 0,49 0,15 0,5 Evportor fn AC power input kw 0,16 0,21 0,39 0,52 0,41 0,54 Condenser ir flow m 3 /h Condenser fn AC power input kw 0,13 0,13 0,25 0,25 0,53 0,53 Eletri heter pity (opt.) kw 1,7 3,4 3,4 EER - Energy effiieny rtio (1) kw/kw 3,82 3,74 3,44 3,14 3,32 3,21 MAX outdoor temperture C MIN outdoor temperture C MIN outdoor temperture (LT version) C Outdoor sound pressure level (2) db(a) Net weight indoor unit with Free ooling kg Net weight indoor unit without Free ooling kg Net weight outdoor unit kg INSTALLATION TYPES (*) Air delivery modifible in the yrd FREE-COOLING FREE-COOLING NO FREE-COOLING NO FREE-COOLING (*) (*) (*) (*) DIMENSIONS (mm) INDOOR UNIT with free ooling b INDOOR UNIT without free ooling b OUTDOOR UNIT NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses. 08/09

9 08/09 Pkged ir onditioners for teleommunition shelters vilble in on-off nd inverter version. Free Cooling. Cooling Cpity: 2 15 kw UNIT DESCRIPTION Avilble with ooling pity from 1,9 to 15 kw. They re diret expnsion pkged systems for indoor instlltion, whih re fitted with externl pnels in powder oted steel sheets. The units n be fitted with Free Cooling dmper (optionl) tht ensures 30% nnul energy svings ompred to stndrd systems, while the evporting setion fn works on diret urrent t 48 Volts for relible opertion even in n emergeny sitution. (optionl). MEHITS units re mde to ensure stndrd level of opertion even under extreme environmentl onditions with tempertures of up to +48 C. ENERTEL EVO, ENERTEL EVO INV re vilble in two different versions: in the UNDER units, the outlet ir flow is flush to the ground nd pointed downwrds, while in the OVER versions (for ENERTEL EVO units only) the ir flow inlet is from the front side nd the ir flow outlet is upwrds or frontl. FEATURES Struture nd pnelling in eletroglvnised powder oted steel for mximum resistne to rust. Totl relibility nd funtionlity of the ompressor nd ll other omponents gurnteed by leding ompnies in the teleoms setor. Contts for lrms nd the mhine s funtioning stte signls. Universl terminl bord for omplete outer ontrol of the PLC unit. Condensing ontrol for lower noise levels. Sfety pressure swithes. Condensing oil protetion grills. User terminl supplied s stndrd. Wide rnge of essories for esy nd orret instlltion, nd for n effiient ir tretment system. Widespred fter sles network. MAIN OPTIONS Eletri heting elements. Seril rds for BMS interonnetion. Double power supply (Network + UPS 48V DC) Free Cooling dmper with opening from 0 to 100%. Evportor EC fns (for models ). INDOOR Free Cooling Mehnil Free Cooling Mehnil OVER UNDER

10 IT COOLING TELECOM SOLUTIONS ON/OFF Version ROTARY SCROLL R HFC R410A ENERTEL EVO N Ciruits / N Compressors 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 Compressor rotry rotry rotry rotry sroll sroll sroll sroll sroll sroll Refrigernt R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 COOLING CAPACITY Totl Cooling Cpity (1) kw 1,94 2,92 3,40 4,82 6,00 7,99 9,43 10,60 13,80 14,80 Sensible Cooling Cpity (1) kw 1,53 2,83 3,15 4,82 5,90 7,14 9,23 9,70 13,40 13,90 SHR (1) 0,79 0,97 0,93 1,00 0,98 0,89 0,98 0,92 0,97 0,94 Compressors power input (1) kw 0,58 0,80 0,96 1,17 1,64 2,20 2,30 2,71 3,40 3,96 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,04 0,18 0,18 0,24 0,24 0,25 0,45 0,45 0,49 0,49 Evportor fn type EC AC AC AC AC AC AC AC AC EC Evportor fn power input kw 0,06 0,15 0,15 0,26 0,26 0,26 0,48 0,48 0,52 0,98 Condenser ir flow m 3 /h Condenser fn type AC AC AC AC AC AC EC EC EC EC Condenser fn power input kw 0,14 0,23 0,23 0,73 0,73 0,73 0,79 0,79 0,83 0,83 Eletri heter pity (opt.) kw ,7 1,7 1,7 3,4 3,4 3,4 3,4 EER - Energy effiieny rtio (1) kw/kw 2,49 2,47 2,54 2,24 2,29 2,50 2,64 2,66 2,91 2,56 MAX outdoor temperture C MIN outdoor temperture C MIN outdoor temperture (LT version) C n. n. n Outdoor sound pressure level (2) db(a) Net weight OVER kg 43,5 n.. n Net weight UNDER kg n INSTALLATION TYPES OVER UNDER OVER OVER UNDER UNDER UNDER UNDER DIMENSIONS (mm) ENERTEL EVO - UNDER OVER ENERTEL EVO - OVER UNDER OVER OVER UNDER b UNDER UNDER UNDER b b NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses. 10/11

11 10/11 Inverter Version INVERTER ROTARY SCROLL R HFC R410A ENERTEL EVO INV N Ciruits / N Compressors 1/1 1/1 1/1 Compressor rotry inverter rotry inverter sroll inverter Refrigernt R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 400/3N/50 COOLING CAPACITY MIN MAX MIN MAX MIN MAX Totl Cooling Cpity (1) kw 3,93 9,66 4,32 12,10 6,44 15,10 Sensible Cooling Cpity (1) kw 3,27 7,56 4,31 11,60 6,44 13,80 SHR (1) 0,83 0,78 1,00 0,96 1,00 0,91 Compressors power input (1) kw 0,74 2,29 0,79 3,09 1,09 4,5 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,08 0,25 0,14 0,48 0,15 0,49 Evportor fn type AC EC EC Evportor fn power input kw 0,2 0,26 0,14 0,48 0,29 0,98 Condenser ir flow m 3 /h Condenser fn type AC EC EC Condenser fn power input kw 0,73 0,73 0,75 0,75 0,83 0,83 Eletri heter pity (opt.) kw 1,7 3,4 3,4 EER - Energy effiieny rtio (1) kw/kw 2,35 3,79 2,57 3,39 2,91 2,76 MAX outdoor temperture C MIN outdoor temperture C Outdoor sound pressure level (2) db(a) Net weight UNDER kg INSTALLATION TYPES OVER UNDER OVER OVER UNDER UNDER UNDER UNDER DIMENSIONS (mm) ENERTEL EVO - UNDER b NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses.

12 IT COOLING TELECOM SOLUTIONS Pkged ir onditioners for teleommunition shelters vilble in on-off nd inverter version. Free-ooling. Cooling Cpity: 4,9 17 kw UNIT DESCRIPTION The MINIPAC EVO, MINIPAC EVO INV ir onditioners for teleommunition shelters re diret expnsion pkged systems for outdoor instlltion. Avilble with ooling pities from to 2 to 20kW, ll the units re fitted with externl pnelling in eletroglvnised powder oted steel sheets. The units n be fitted with Free Cooling dmper (optionl) tht ensures 30% nnul energy svings ompred to trditionl solution. The evporting fn works on onstnt urrent of 48 Volts to ensure relible opertion even in n emergeny sitution. MINIPAC EVO nd MINIPAC EVO INV units re vilble in two different versions: with ir flow outlet from the upper side (OVER) or from the bottom (UNDER). FEATURES Struture nd pnelling in eletroglvnised powder oted steel sheets for mximum resistne to rust. (Perlumn pnelling vilble upon request) Totl relibility nd funtionlity of the ompressor nd ll other omponents gurnteed by leding ompnies in the teleoms setor. Contts for lrms nd the mhine s funtioning stte signls. Universl terminl bord for omplete outer ontrol of the PLC unit. Condensing ontrol for lower noise levels. Sfety pressure swithes. Condensing oil protetion grills. User terminl supplied s stndrd. Wide rnge of essories for esy nd orret instlltion, nd for n effiient ir tretment system. Widespred fter sles network MAIN OPTIONS Eletri heting elements. Seril rds for BMS interonnetion. Double power supply (Network + UPS 48V DC). Free Cooling dmper with opening from 0 to 100%. Evportor EC fns. SPLIT Free Cooling Mehnil Free Cooling Mehnil OVER UNDER 12/13

13 12/13 ON/OFF Version ROTARY SCROLL R HFC R410A MINIPAC EVO N Ciruits / N Compressors 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 Compressor rotry rotry rotry rotry sroll sroll sroll sroll sroll sroll sroll sroll Refrigernt R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 400/3N/50 COOLING CAPACITY Totl Cooling Cpity (1) kw 1,94 2,87 3,46 4,90 6,41 8,38 9,58 10,50 14,30 16,60 18,20 20,50 Sensible Cooling Cpity (1) kw 1,53 2,87 3,09 4,90 6,04 7,21 9,58 10,20 13,50 15,20 15,80 17,70 SHR (1) 0,79 1,00 0,89 1,00 0,94 0,86 1,00 0,97 0,94 0,92 0,87 0,86 Compressors power input (1) kw 0,58 0,79 0,96 1,16 1,58 2,19 2,34 2,69 3,33 3,84 4,74 5,47 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) (2) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,04 0,18 0,18 0,24 0,24 0,25 0,50 0,50 0,48 0,94 0,94 0,99 Evportor fn AC power input kw n.. 0,15 0,15 0,26 0,26 0,26 0,48 0,48 0,48 0,93 0,93 0,91 Condenser ir flow m 3 /h Condenser fn AC power input kw 0,10 0,14 0,14 0,13 0,13 0,13 0,22 0,22 0,68 0,38 0,38 0,38 Eletri heter pity (opt.) kw 1,0 1,0 1,0 1,7 1,7 1,7 3,4 3,4 3,4 3,4 3,4 3,4 EER - Energy effiieny rtio (1) kw/kw 3,34 2,52 2,64 3,22 3,30 3,29 3,17 3,12 3,17 3,21 3,00 3,02 MAX outdoor temperture C MIN outdoor temperture C MIN outdoor temperture (LT version) C n.. n.. n Outdoor sound pressure level (3) db(a) Net weight OVER kg 43,5 n.. n Net weight UNDER kg n INSTALLATION TYPES UNDER OVER UNDER DIMENSIONS (mm) ENERTEL EVO - UNDER ENERTEL EVO - OVER UNDER 0003 OVER -- UNDER (745) (745) (745) (745) (745) (745) (840) (850) (840) (840) (1025) (1025) b (850) (850) (856) (856) 2240 b (1025) (856) 2240 The dimensions between ( ) inlude rin proof over, when foreseen NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) For MINIPAC EVO 0001, 0003 nd 0004 free ooling funtion is vilble through externl extrtor essory (3) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses.

14 IT COOLING TELECOM SOLUTIONS Inverter Version INVERTER ROTARY SCROLL R HFC R410A MINIPAC EVO INV N Ciruits / N Compressors 1/1 1/1 1/1 Compressor rotry inverter rotry inverter sroll inverter Refrigernt R410A R410A R410A Power supply V/Ph/Hz 230/1/50 230/1/50 400/3N/50 COOLING CAPACITY MIN MAX MIN MAX MIN MAX Totl Cooling Cpity (1) kw 3,94 9,64 4,46 12,50 6,98 17,40 Sensible Cooling Cpity (1) kw 3,68 7,85 4,46 12,00 6,98 16,60 SHR (1) 0,93 0,81 1,00 0,96 1,00 0,95 Compressors power input (1) kw 0,75 2,30 0,79 3,10 1,18 4,40 Evportor ir flow m 3 /h Free-ooling ir flow (opt.) m 3 /h Evportor fn 48 V DC power input (opt.) kw 0,08 0,25 0,14 0,48 0,3 0,99 Evportor fn AC power input kw 0,2 0,26 0,36 0,48 0,68 0,91 Condenser ir flow m 3 /h Condenser fn AC power input kw 0,13 0,13 0,68 0,68 0,38 0,38 Eletri heter pity (opt.) kw 1,7 3,4 3,4 EER - Energy effiieny rtio (1) kw/kw 5,25 4,19 5,65 4,03 5,92 3,95 MAX outdoor temperture C MIN outdoor temperture C Outdoor sound pressure level (3) db(a) Net weight UNDER kg INSTALLATION TYPES UNDER OVER UNDER DIMENSIONS (mm) MINIPAC EVO - UNDER (745) (840) (1025) 2280 The dimensions between ( ) inlude rin proof over, when foreseen b NOTES (1) Ref. Conditions: Indoor=27 C, 45%UR Outdoor=35 C (2) For MINIPAC EVO 0001, 0003 nd 0004 free ooling funtion is vilble through externl extrtor essory (3) Mesured t height of 1 m nd 1 m from the front of the unit in free field The units highlighted in this publition ontin HFC R410A [GWP ] fluorinted greenhouse gses. 14/15

15 14/15 EC FAN Free ooling unit for teleommunition shelters UNIT DESCRIPTION Designed for the ooling of highly tehnologil environments (teleommunition shelters nd binets), FKO/FKI FREE COOLER units feture n dvned free ooling system tht utilises the outdoor ir to lower the indoor environment temperture. Outdoor ir bsorbed from the fn is filtered nd then relesed to the indoor spe. The unit is vilble in indoor (FKI) or outdoor versions (FKO), in both ses provided with wterproof jket in order to void even drop of wter from entering the environment. Diretly mnged by the PLC ontroller, the units n been oupled to TELECOM ir onditioner s rnge. This ensures getting the best dvntge from the free ooling opertion, whenever possible. For the stnd-lone opertion n eletril bord kit ble to mnge the unit nd two further pre-existing ir onditioners re lso vilble. In pre-existing plnts, this solution offers the opportunity to dd the free ooling funtion t lter dte. FEATURES Struture nd pnelling in eletroglvnised powder oted steel sheets for mximum resistne to rust. Totl relibility nd funtionlity of the ompressor nd ll other omponents gurnteed by leding ompnies in the teleoms setor. 48 VDC EC rdil fn with ontinuous speed modultion. Clss G3 ir filter. MAIN OPTIONS Eletril pnel for the unit s stnd-lone mngement. Clogged filter sensor. Air prefilter in metl frme. FKI indoor FKO outdoor INDOOR / OUTDOOR Tenil Dt FREE COOLER VDC power supply V Mx bsorbed power W Mx ir flow m 3 /h Cooling pity (1) kw 7,67 8,17 10,13 EER kw/kw 34,85 35,51 22,03 Mx frontl sound pressure (2) db(a) DIMENSIONS (mm) FREE COOLER FKI FKI FKI FKO (542) 1227 FKO (542) 1227 FKO (542) 1227 (1) Ref. Conditions: 27 C indoor temperture -17 C outdoor temperture (2) Mesured t height of 1 m nd 1 m from the front of the unit in free field The dimensions between ( ) inlude rin proof over, when foreseen b

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