Product fiche_Pichler LG 750
Transcription
Product fiche_Pichler LG 750
Page 1 of 2 Product fiche SystemPICHLER Ventech LG 750 Ventech LG 1400 Produktdatenblatt System PICHLER System Ventech LG 750 Two-way ventilation plant for non-residential use Speed control Other heat recovery system counterflow heat exchanger Model ID Type Drive type Type of heat recovery * Area of application ext. pressure [Pa] Point 4 Point 3 Point 1 Poi oint 5 Point 2 Nominal air flow [m³/h] The apparatus complies with the Eco-design Directive inside the cross-hatched area. The diagram applies to the reference configuration (fans, filters, heat exchangers) without assemblies not for ventilation (e.g. heating coils, louvre flaps, etc.). Additional loss of pressure must be taken into account when installing assemblies not for ventilation. Point 1 Internal specific fan power SVLint Thermal transmission ηt_nwla 1045 [W/(m³/s)] 75,30% [-] 68 [dB(A)] Enclosure sound power level LWA Nominal airflow qnom actual electrical input power Pel,ges 0,347 [m³/s] 1250 [m³/h] 0,74 [kW] Airflow speed vnom 1,41 [m/s] Nominal outside pressure ZUL ∆ps,ext ZUL 250 [Pa] Nominal outside pressure ABL ∆ps,ext ABL 250 [Pa] Internal pressure drop across ventilation components, ZUL ∆ps,int ZUL 303 [Pa] Internal pressure drop across ventilation components, ABL ∆ps,int ABL 260 [Pa] Internal pressure drop across non-ventilation components, ZUL ∆ps,add ZUL 0 [Pa] Internal pressure drop across non-ventilation components, ABL Fan efficiency, ZUL, at nominal external pressure loss and internal pressure loss across ventilation components ∆ps,add ABL 0 [Pa] ηfan ZUL 53,67 [%] Fan efficiency, ABL, at nominal external pressure loss and internal pressure loss across ventilation components External air leakage (at ±400 Pa) Internal air leakage (at 250 Pa) Energy class, ZUL-filter (F7) ** Energy class, ABL-filter (G4) ** ηfan ABL 54,20 [%] ZUL = supply air ABL = extract air Seite 1 von 2 <1 <1 731,1 603,3 [%] [%] [kWh] [kWh] Page 2 of 2 Point 2 Internal specific fan power SVLint ηt_nwla 1022 [W/(m³/s)] 75,30% [-] Enclosure sound power level LWA 63 [dB(A)] Nominal airflow qnom Thermal transmission Nominal external pressure, ZUL ∆ps,ext ZUL 0,347 [m³/s] 1250 [m³/h] 50 [Pa] Nominal external pressure, ABL Point 3 Internal specific fan power Thermal transmission Enclosure sound power level ∆ps,ext ABL 50 [Pa] SVLint ηt_nwla 514 [W/(m³/s)] 77,00% [-] 71 [dB(A)] LWA Nominal external pressure, ZUL ∆ps,ext ZUL 0,215 [m³/s] 775 [m³/h] 400 [Pa] Nominal external pressure, ABL Point 4 Internal specific fan power Thermal transmission ∆ps,ext ABL 400 [Pa] qnom Nominal airflow 219 [W/(m³/s)] 82,90% [-] 78 [dB(A)] SVLint ηt_nwla Enclosure sound power level LWA Nominal airflow qnom Nominal external pressure, ZUL ∆ps,ext ZUL Nominal external pressure, ABL Point 5 Internal specific fan power Thermal transmission Enclosure sound power level ∆ps,ext ABL 0,083 [m³/s] 300 [m³/h] 912 [Pa] 912 [Pa] 192 [W/(m³/s)] SVLint ηt_nwla 82,90% [-] 44 [dB(A)] LWA Nominal outside pressure ZUL ∆ps,ext ZUL 0,083 [m³/s] 300 [m³/h] 50 [Pa] Nominal outside pressure ABL ∆ps,ext ABL 50 [Pa] qnom Nominal airflow The ventilation unit complies with Eco-design Directive (EU Regulation 1253/2014) as required for 2018. Visual filter warning The ventilation unit has a visual warning to replace the filter. An error message will be displayed on the control panel when the set pressure difference is exceeded. WARNING: The plant will not work efficiently unless the filter is replaced regularly, causing power consumption to increase. Disposal Equipment that is no longer functional must be uninstalled by a specialist firm and properly disposed of at a suitable facility. The Electrical and Electronic Equipment Act (EAG-VO), implementing Community law Directives 202/95/EC (RoHS) and 2002/96/EC (WEEE Directive) applies. none * Types of heat recovery: Fluid circulation heat exchanger other heat recovery system ** The energy class is calculated based on the annual operating hours (8760 h) and average pressure loss (see table below for final pressure loss pursuant to ÖNORM EN 13053). Max. pressure drop across filter pursuant to ÖNORM EN 13053: Information based on the current state of knowledge of EU Regulation 1253/2014 Download from: www.pichlerluft.at Filter class Final pressure difference G1-G4 150 Pa M5-F7 200 Pa F8 - F9 300 Pa Responsible for the content: J. Pichler Gesellschaft m.b.H. Photos: Archiv J. Pichler Gesellschaft m.b.H. | Text: J. Pichler Gesellschaft m.b.H. All rights reserved | All photos are symbolic photos | Subject to change without notice | Version: 03/2016 db Seite 2 von 2 J. PICHLER Gesellschaft m.b.H. Systematic ventilation. [email protected] www.pichlerluft.at ÖSTERREICH 9021 KLAGENFURT AM WÖRTHERSEE Karlweg 5 T +43 (0)463 32769 F +43 (0)463 37548 ÖSTERREICH 1100 WIEN Doerenkampgasse 5 T +43 (0)1 6880988 F +43 (0)1 6880988-13 Sales offices in Slovenia and Serbia. Sales partners in Germany, Switzerland and Italy.
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