RKB. Heat recovery units from 100 to m 3 /h >50 %

Transcription

1 12 Lmf Clima 216 FRRRO GROUP RKB eat recovery units from to 5.4 m 3 /h Sheet metal supporting frame and double shell curtain panels externally pre-painted, fully removable with 2 mm thick internal thermal and acoustic insulation. verage efficiency static heat recovery, of the air-air type cross-flows with aluium exchanger plates equipped with additional sealing; aluium drain pan to collect the condensation, extended to the whole area dedicated to the thermal treatment. Cross-flow heat recovery unit certified by urovent according to UNI N 38. The unit comes without filters; optionally you can choose compact G4 filters 98 mm, or any combination of compact filters by type G4 48 mm, M6, F7, or F8, according to UNI N 779:212. Filters can all be removed from the bottom of the unit. Forward-curved blades centrifugal fans with double air inlet directly coupled with multi speed motors; the fans comply to the year to the rp directive 29/125/C, in accordance with the uropean regulation 327/211. The unit comes complete with IP 56 electrical box and connection terals for each fan. > % ONLY XTR-U RP 215 FFICINCY ORIZONTL ORINTTION VRTICL ORINTTION INSI

2 FRRRO GROUP Lmf Clima ccessories G4 filter 98mm thick G49 G4 filter 48mm thick G45 igh efficiency M6 filter FC6 igh efficiency F7 filter FC7 igh efficiency F8 filter FC8 Unit conversion Kit from orizontal to Vertical KVU xternal by-pass CM lectric coil section SK Water coil section SF diabatic Cooler/umidifier CP Roof coverage - orizontal unit TPR Feet 18mm high (kit = 4 pieces) P2 3-position speed switch RCV 3 step fan speed control CVU Control panel PCR Remote temperature sensor for PCR NTC Power relay board LVN Multi-function control panel LC 3-way modulating valve with actuator - SF - V33 IG FFICINCY LUMINIUM T XCNGR ROUN PTR FOR CONNCTING CIRCULR UCTS S STNR POSSIBILITY OF INSPCTION, MINTNNC N RPLCMNT OF LL T COMPONNTS, VN FOR UNIT INSTLL PRTIL OUTSI

3 14 Lmf Clima 216 FRRRO GROUP Models RKB irflow Med m 3 /h Min Static pressure (4) Med Pa Min m sound pressure level Med db() Min Nom motor power W 2 x 6 2 x x 42 2 x 5 2 x 7 imum total current 2 x,7 2 x 1,4 2 x 3,8 2 x 5,4 2 x 3,3. total power absorbed kw 2 x,22 2 x,27 2 x,8 2 x 1,2 2 x 1,89 Specific fan power W/(m 3 /s) /125/C rp Compliance - Free Fan speed n Min degree of Protection - IP 32 IP 44 IP 44 IP 44 IP 55 Min temperature class - B F F F F Power supply V-Ph-z ,7 56,4, 53,8 54,6 fficiency (1) Med % 61,6 57,2 51,7 55,5 - Min 64,3 58, 53,5 57,1 56,9 2,4 4,7 8,3 14,3 19, Recovered power (1) Med kw 1,7 4,3 6,4 12, - Min 1,2 3,9 4,9 1, 15,1 8,3 7,8 6,3 7,2 7,4 Supply temperature (1) Med C 9, 8, 6,7 7,6 - Min 9,6 8,2 7,1 8, 7,9 fficiency class according to UNI N SF WTR COOLING SCTION Total cooling capacity (2) kw 3,1 6, 11,2 19,2 25,4 Sensible cooling capacity (2) kw 1,86 3,6 6,72 11,5 15,2 Supply temperature (2) C 17,9 18,4 19,4 18,7 18,8 eating capacity (3) kw 6,3 12,2 23,7 37,9 53,9 Supply temperature (3) C 44,5 43, 4,1 41,2 43,4 Water flow rate m 3 /h,53 1,3 1,91 3,29 4,37 Water side pressure drop kpa ir pressure drop Pa Coil rows SK LCTRIC TR FOR PR- OR POST-TING Stages eating capacity kw 2, 4, 9, 12, 18, ΔT air side C 11,8 13,2 13,2 11,8 13,2 Pressure drop Pa Power supply V-Ph-z N- IG FFICINCY FILTRS G49 Pressure drop G4 Pa G45 Pressure drop G4 Pa FC6 Pressure drop M6 Pa FC7 Pressure drop F7 Pa FC8 Pressure drop F8 Pa (1) xternal air Winter 5 C, 8% R ambient air at 2 C, % R, Summer 32 C % R, ambient air 26 C % R (2) ir outlet conditions of the recovery system, inlet water 7 C, outlet 12 C (3) ir outlet conditions of the recovery system, inlet water 7 C, outlet 6 C (4) Static pressure.s.p. calculated with G49 mounted

4 FRRRO GROUP Lmf Clima Performance PRFORMNC COMPONNTS PRSSUR ROP 4 7, 3 68, 66, 3 64, 2 62, 2 eff % 6, 58, 56, 54, 52,, saf RKB 3 62, 3 6, 2 58, 2 56, eff % 54, 52,, , 3 57, 56, 3 55, 2 54, 2 53, 52, 51, eff %, 49, 48, saf saf RKB 2 RKB 5 6, 4 59, 4 58, 3 57, , 2 55, 54, eff % 53, 52, saf RKB 32

5 16 Lmf Clima 216 FRRRO GROUP Performance PRFORMNC COMPONNTS PRSSUR ROP RKB , 4 59, 3 58, 3 57, 2 56, 2 55, eff % 54, 53, 52, 51,, saw Noise levels The table lists the sound power values (SWL) in octave bands and totals; it also indicates the values of sound pressure level (SPL) at 1 m, 5 m and 1 m at supply, return and at the outside of the unit. ll values refer to the operation of the ducted unit at FULL speed and at the noal flow rate. SPL return SPL supply SPL external RKB SWL [db] OCTV BN [Z] SWL SPL SUPPLY SPL RTURN SPL OUTSI 1 m 5 m 1 m 1 m 5 m 1 m 1 m 5 m 1 m db db() db() db() db() db() db() db() db() db() db() 78,6 79,4 77,6 69, 7,4 71,4 66,9 62, ,4 78,9 75,9 71,1 72,8 73,7 71,7 69, ,7 82, ,4 78,6 79,5 79, ,4 83,2 88,7 78,6 8, 79,9 77,6 72, ,4 89, 92,5 87,7 81,5 82,6 83,5 79, imensions and weights SK SF CP L P L P L P RKB P mm L mm mm mm WIGT SK kg WIGT SF kg WIGT CP kg

6 FRRRO GROUP Lmf Clima F C B M9 9 9 M9 M M KY R R M R supply return exhaust R9 9 9 R9 fresh air type type B RKB mm B mm C mm mm mm F mm WIGT kg rains Inch 2 x 1/2" F 2 x 1/2" F 2 x 1/2" F 2 x 1/2" F 2 x 1/2" F CM mm Controls RCV CVU (*) PCR (*) LC Manual selection of 3 speed utomatic/manual selection of speed Manual ON-OFF Cool/change over valve management SF+V33 eat valve management SF+V33 Water coil anti-freeze management ON-OFF electric heater management SK Filter pressure switch management Free-cooling damper management CM larms management Post ventilation Weekly programg Remote ON-OFF Mode change (hot/cold) from digital input Remote display with internal sensor BMS Modbus RS485 protocol Reference diagram (*) to be combined with LVN