Directive 2009/125 NO ECODESIGN + NO CE-MARK

Transcription

1 Update Ecodesign

2 Directive 2009/125 The European Ecodesign directive, specifies design parameters for energy consuming and energy related products. Supliers are obliged to decrease energy consumption and environmental impact. CE= Conformité European ; Ecodesign is legally connected with the CE-mark. NO ECODESIGN + NO CE-MARK

3 Directive 2009/125 Ecodesign directive 2009/125 Regulation electric motors (640/2009) Regulation fans (327/2011) Regulation water pumps (547/2012) Regulation boilers & heat pumps (LOT1) Regulation ventilation products (1253/2014) Regulation comfort coolers and fan coils (LOT 21)

4 Ecodesign Regulation electric motors 640/2009

5 Regulation Electric Motors 640/2009 Regulation 640/2009 Motors from 0,75 kw up to 375 kw 4 efficiency classes Depending on motor power and number of poles Classification from IE1 up to IE4 IE4 is the best available IE = Internationale Energy-efficiency norm

6 Regulation Electric Motors 640/2009 Before 2015 IE ,5kW > IE3 or IE2 + F.I ,75kW > IE3 or IE2 + F.I.

7 Regulation Electric Motors 640/2009 Efficiency [%] Motor power[kw] Single speed motors with 2 to 6 poles

8 Regulation Electric Motors 640/2009 Regelgeving voor motoren 640/2009

9 Ecodesign Regulation for Fans 327/2011

10 Regulation for Fans 327/ /2011: Fans = (impeller + motor +/- housing) Regulates the minimum energy efficiëntie, ηtarget of a Fan on his Best Efficiency Point (BEP) Applicable on all Fans; 125 W < Pe < 500 kw; exceptions are: ATEX applications (94/9/EC). Smoke & Heat Exhaust (89/106/EC). To > 100 ⁰C or Ta > 65 ⁰C. (Ta when motor out of the airflow) To or Ta < -40 ⁰C (annual average temperature) Kitchen hoods < 280 W (66/2014, motorised residential hoods) Exhaust; toxic, corrosive or air (1272/2008) Systems with internal Heatpump (in addition to HRS vs rooftop lot 21) Regulation from => more tightened from

11 Ecodesign Regulation Ventilation Units 1253/2014

12 Regulation for Ventilation Units Ventilation Units 1253/2014: (impeller + motor + casing) 4 types units RVU = Residential Ventilation Unit Unit < 250 m 3 /h NRVU = Non Residential Ventilation Unit Unit > 1000 m 3 /h UVU = Unidirectional Ventilation Unit Supply/Exhaust only; natural compensated BVU = Bidirectional Ventilation Unit Mechnical Supply and Exhaust Regulation per Regulation more tight per Adjustment Regulation? per (after evaluation in 2019)

13 Regulation UVU UVU => Uni Directional VU mechanical out/in with a VU and natural in/out + Pa - Pa ETA EHA

14 Regulation UVU 70,0 Minimum fan Static efficiency (operatingpoint) 60,0 63,1% 56,1% 50,0 ηs(%) 40,0 30,0 η2016 η ,0 10,0 0, kw Incl. filter (F7); 250 / 230 W/(m³/s) UVUnrvu > 250 m 3 /h ; P>30 Kw fans with multi/variable speed drive

15 Regulation UVU 60,0 Minimum Fan Static efficiency (operatingpoint) 50,0 6,2%*(ln(P))+42% 6,2%*(ln(P))+35% 40,0 ηs(%) 30,0 20,0 η2016 η ,0 0,0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 kw UVUnrvu > 250 m 3 /h ; P<30Kw Fans with multi/variable speed drive

16 Regulation BVU BVU => Bi directional ventilation unit mechanical in & mechanical out with VU s. ETA EHA

17 Regulation BVU Airhandling-units All motors with multi/variable speed drive. All units with HRS and thermal bypass. Dry efficiency HRS 67% (HW, PHE) RAC 63%. BVUnrvu > 250 m 3 /h Limited internal Specific fan power

18 Regulation BVU Specific fan power (SFP internal ) in W/(m 3 /s) Ratio absorped power / airflow. Ventilation components filters, HRS and Fans. Exclusions. Non ventilation components as heat exchangers, sound att., external pressure loss. SFP intern

19 Regulation BVU Internal Specific Fan Power (SFPint) SFPint = SFPis + SFPie in W/(m³/s) SFPit = [po(s)+pst(f7) + pwtw(s) + pse(s)]/ η(s) η(s) = ps(s) * m³/s(s) / Pgrid(s) po (e) ps(s) = total static pressure supply fan m³/s(s) = nominal supply airflow Pgrid(s) from grid absorbed power supply Fan po (s) pse (r) pse (M5) Likewise for exhaust part SFPie pse (F7) pse (s) SFP internal

20 Regulation BVU SFP internal maximal [W/(m³/s)] (Heatwheel or Plate Heat Exchanger) E 300*q nom /2 F when q nom < 2 m³/s and E F if q nom 2 m³/s; E = Positive compensation efficiency HRS [+30 W/(m³/s) per +1%] q nom = Nominal Airflow. F = Negative compensation without Filters or insufficient Filter quality. [160 (-/-M5); 200 (-/-F7); 360 (-/-M5+F7)]

21 Regulation BVU Airhandling-units Dry efficiency HRS 73% ( %). RAC 68% ( %). SFPinternal maximal (HW or PLE) E 300*q nom /2 F when q nom < 2 m³/s and E F if q nom 2 m³/s; Additional to 2016: Filters with final-pressure signal.

22 Regulation BVU SFPint W/(m³/s) SFP2016 SFP ,5 1 1,5 2 2,5 3 3,5 4 m³/s SFPint for Heatwheel and Plate Heat Exchanger, etc.

23 Regulation BVU SFPint W/(m³/s) SFP2016 SFP ,5 1 1,5 2 2,5 3 3,5 4 m³/s SFPint. for RAC

24 Regulation BVU dpmax dp (Pa) dp2016 dp ,5 0,55 0,6 0,65 0,7 ηst Allowed presure loss at ηst = 0,6 with HW app. 480 Pa (2018). If dp; F7 + M5 is 130 Pa and system effect is 2x45 Pa then HW 130 Pa.

25 Regulation BVU dpmax dp (Pa) 600 dp2016 dp ,5 0,55 0,6 0,65 0,7 ηst Allowed presure loss at ηst = 0,6 with HW app. 780 Pa (2018). If dp; F7 + M5 is 130 Pa and system effect is 2x45 Pa then RAC 280 Pa

26 Consequences ErP regulation Pre_ErP - market std energy-class B vm 2,7 (m/s) Energy-class A Lower internal pressure loss by ±20% larger unit and ±10% more footprint. vm 2,2 / 2,5 (m/s) Energy-class A+ Lower internal pressure loss by ±30% larger unit and ±15% more footprint vm 1,8 / 2,2 (m/s).

27 Consequences ErP regulation Eurovent Energy-class before 1 jan Eurovent Energy-class after 1 jan New Eurovent Energy-class logo

28 Ecodesign Update based on; Final FAQ, EVIA guidance (april 2016) en Expl. TCvla

29 EU-Documents 1; DIRECTIVE 2009/125/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 21 October 2009 establishing a framework for the setting of ecodesign requirements for energy-related products. 2; COMMISSION REGULATION (EU) No 1253/2014 of 7 July 2014 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for ventilation units. 3; The 'BLUE GUIDE' on the implementation of EU product rules 2014, European Commission. 4; FINAL DRAFT 21 DECEMBER 2015, FREQUENTLY ASKED QUESTIONS TO COMMISSION REGULATION (EU) No 1253/2014 of 7 July ; DRAFT COMMUNICATION FROM THE COMMISSION in the framework of the implementation of Commission Regulation (EU) No 1253/2014 of 7 July 2014 implementing Directive 2009/125/EC, version 21 December ; EVIA/Eurovent Guidance Document on Ecodesign requirements for ventilation units 6 th April

30 Implementation / Surveillance Ecodesign-implementation contact point Ecodesign-Market surveillance contact point

31 Product or System? Are 2 UVU s the same as a BVU? Because ErP is a product legislation? What if an Installer orders 2 UVU and put s them into service as a BVU? ETA EHA

32 Product or System? 1253/2014; Article 2; Definitions For the purposes of this Regulation the following definitions shall apply: (5) unidirectional ventilation unit (UVU/EVE) means a ventilation unit producing an air flow in one direction only, either from indoors to outdoors (exhaust) or from outdoors to indoors (supply), where the mechanically produced air flow is balanced by natural air supply or exhaust; (6) bidirectional ventilation unit (BVU/TVE) means a ventilation unit which produces an air flow between indoors and outdoors and is equipped with both exhaust and supply fans;

33 Product or System? Minutes: First Stakeholder Meeting for Ventilation Units Study, 15 June 2015, Brussels, Belgium A follow up question from a stakeholder addressed the meaning of final assembly: 11. What if a customer buys one UVU for supply air from one supplier and another UVU for exhaust air from another supplier and combines/assembles them as they were a BVU. Ad 11) The preliminary answer from the Commission is as follows. The responsibility of the suppliers can only be for the products they supply (the UVUs, in this example); nevertheless, a further legal entity (e.g. installer) could be responsible for The putting into service of the BVU. Clarity will be provided on this point.

34 Product or System? E117. Is it possible to install one UVU for supply and on UVU for exhaust in a building or part of a building? Answer: Yes. EU 1253/2014 is a product regulation. The product shall comply when placed on the market the first time. In consequence no product and no manufacturer knows, how the products will be combined in buildings and how they interact, if there is no mechanical design aspect, which has to be considered in the product design. In consequence, the following combinations of units shall be considered as a BVU: Two or more units combined with a RAC heat recovery system Two or more units directly (without building sided ductwork) connected with a mixing chamber. If two or more units in the meaning above are combined on site in the building by a third party (for example installer), a BVU (based on CE-marked UVU s) will be putted into service. This means the third party has to declare the product conformity as a BVU and CE mark.

35 Product of Systeem? Supply UVU + Exhaust UVU = BVU Installer put s into service a BVU wich doesn t comply to ErP regulation. Because it isn t put into service according the IOM of the CE-Mark. Installer cannot deliver a overall CE-Mark on the Installation. ETA EHA Installer has to fix the Installation regarding the overall CE-Mark! End-user can legally claim extra energy costs from the Installer/Supplier! When replacing one of/or two UVU s in an existing System does it become a BVU???

36 Ventilation-unit or Fan? 1253/2014; Article 2; Definitions For the purposes of this Regulation the following definitions shall apply: (1) ventilation unit (VU) means an electricity driven appliance equipped with at least one impeller, one motor and a casing and intended to replace utilised air by outdoor air in a building or a part of a building; 327/2011 Article 2; Definitions1. Fan means a rotary bladed machine that is used to maintain a continuous flow of gas, typically air, passing through it and whose work per unit mass does not exceed 25 kj/kg, and which: 1. is designed for use with or equipped with an electrical motor with an electric input power between 125 W and 500 kw ( 125 W and 500 kw) to drive the impeller at its optimum energy efficiency point; - is an axial fan, centrifugal fan, cross flow fan or mixed flow fan; and - may or may not be equipped with a motor when placed on the market or put into service. 12. Housing means a casing around the impeller that guides the gas stream towards, through and from the impeller.

37 Ventilation-unit or Fan? Regelgeving voor ventilatoren 327/2011: (waaier + motor +/- behuizing) Regelgeving voor ventilatie-eenheden 1253/2014: (waaier + motor + omkasting) Final FAQ 21 december What is a housing in terms of Regulation 327/2011, and what is a casing in terms of Regulation 1253/2014 and Delegated Regulation 1254/2014? Regulation 1253/2014 shall not apply to ventilation units which are axial or centrifugal fans only equipped with a housing in terms of Regulation (EU) No. 327/2011, Article 1 (c). This implies, that such products are considered fans and shall be treated according to Regulation 327/2011. A working draft from CEN TC 156 WG 17 Fans Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kw Complementary element describes the term housing in detail as a casing around the impeller that guides the gas stream towards, trough and from the impeller. The housing may include an inlet bell, an inlet guide vane, an outlet guide vane or an outlet diffuser. For examples of boundaries for different fan types (in line with the draft working document), see sketches (a) to (f) in Figure 3. A fan can be with or without housing. Protective guards are not included in the measurements of fans (are removed for testing). Ventilation units are by definition equipped with a casing, Article 2 (1), which, according to the above, is additional to the housing in terms of Regulation 327/2011. This implies the casing is defined as all parts of the ventilation unit additional to the housing that interfere with the airflow. For a ventilation unit including a fan without housing, there will only be the casing interfering with the airflow. Products that would normally be called box-fans or roof-fans are ventilation units. For examples of ventilation units within the scope of Regulation 1253/2014, see sketches (g) and (h) in Figure 3.

38 Ventilation-unit or Fan? Figure 3: Sketches of some fan types and ventilation unit types with indication of housing and casing. The term boundary is used to indicate the practical boundary for testing of fans. Source: CEN TC 156 WG 17 Working draft. For examples of ventilation units within the scope of Regulation 1253/2014, see sketches (g) and (h) in Figure 3.

39 Ventilation-unit or Fan? Fans in the scope of 327/2011

40 Ventilation- unit or Fan Fans according to 327/2011 η target is regulated Ventilation-units according to 1253/2014 η op.point is regulated or SFPint

41 Ventilation-unit or Fan Static efficiency 327/2011 ηtarget is regulated 1253/2014; variable speed, ηop.point+controller is regulated or SFPint

42 Ventilation-unit or Fan

43 Ventilation-unit or Fan

44 Ventilation-unit or Fan

45 Operating point mass-produced products 20. How to declare a NRVU where the design point is not known at the time of placing the product on the market, e.g., in the case of mass-produced NRVUs? Mass-produced NVRUs are normally designed for a wide range of working points and are mostly produced in large quantities. Their capacity is generally given in ranges and they can optionally be used in different buildings and/or applications. Below we suggest an optional method on how to declare such products. Alternatively, the manufacturer can choose a specific working point and assess compliance with Regulation 1253/2014 with the standard approach, see question: What is it meant for nominal flow rate for NRVUs under Regulation 1253/2014? At which conditions shall a manufacturer refer to? Declaration of a mass-produced NRVU (optional) If the working point is not specified by the customer, which can be the case for a mass-produced NVRU, the manufacturer can declare an area (graph) of nominal airflows with associated 'nominal external pressure (Δps, ext)', see Figure 6.

46 Operating point mass-produced products

47 Exclusions ErP regulation?

48 Exclusions ErP regulation 3. This Regulation shall not apply to fans which are: (b) designed for emergency use only, at short-time duty, with regard to fire safety requirements set out in Council Directive 89/106/EC ( 2 ); (c) designed specifically to operate: (i) (a) where operating temperatures of the gas being moved exceed 100 C; d) placed on the market before 1 January 2015 as replacement for identical fans integrated in products which were placed on the market before 1 January 2013; except that the packaging, the product information and the technical documentation must clearly indicate regarding (a), (b) and (c) that the fan shall only be used for the purpose for which it is designed and regarding (d) the product(s) for which it is intended.

49 Exclusions ErP regulation E102. Clarification on toxic, highly corrosive or flammable or in environments with abrasive substances Abrasion is the process of wearing away a surface by friction. If a particle can cause wear on a surface, depends on the hardness of the particle and of the surface material. Based on this approach, a stream of air contains abrasive particles, if the transported particles are harder than the typical materials the fans are made of. An abrasive application requires special solutions for fans like special linings for reducing the abrasion of the impeller material. This is generally necessary for more than 100 milligrams of dust with large particles of minimum 5 Mohs hardness per cubic meter of air. The following are examples of applications where abrasive substances are present: Cement industry Asphalt industry Ceramic industry Cereal milling sector (pneumatic transport in mills) Glass sector Steel sector (air supply for burners and extraction of fumes) Brick products sector (air supply for burners' circulation' extraction of fumes) Woodworking sector (filtration' dust removal) Suction of material by leaf vacuums.

50 FAQ 8 Range Hoods 8. Are professional range hoods in scope to Regulation 1253/2014? It is intended that professional range hoods are not within the scope of Regulation 1253/2014. FAQ 8 (TCvla explanation) a. Range hood with build in Fan (<280W) This product is not in the scope of the ErP-regulation. b. Range Hood witout build Fan connected to external exhaust Fan. External exhaust Fan is a UVU and has to comply ErP-demands for a UVU. Connected Supply Unit is also a UVU ans has to comply to the ErP-demands of a UVU. c. When there is more room ventilation besides the range hood that part becomes a BVU and has to comply to the ErP-demands of a BVU.

51 Range Hoods and Toilets? Possibilities of exhaust toilets in the 1253/ Extraction witk natural supply. 2. Separate HRS unit. 3. Connected to central AHU exhaust taking into account dilution factor (<5% EN13779) 4. Exhahaust with a 327/2011 component (not according intention of ErP but still legal)

52 FAQ 11 Recirculation 11. Are products designed for 100% recirculation considered ventilation units? If the product is not designed for replacing utilised air with outdoor air, it is not a ventilation unit, unless the same product is also designed to replace only utilised air, and thus it should comply with all relevant requirements of the ecodesign measure (bearing in mind the exclusions of scope of the Regulation itself).in case the product has a connection to the outdoor with a supply/exhaust air flowrate in regular operation of minimum 10% of the total declared recirculated air flowrate, the unit is considered a ventilation unit and falls under Regulation 1253/2014.

53 FAQ 12 Clean rooms 12. We manufacture ventilation equipment for cleanrooms. Cleanrooms can be found in hospitals, research centers, pharmaceutical and certain other manufacturing plants. The ventilation units used for clean rooms treat large volumes of air, with limited replacement of the treated air by new air. One objective is to ensure overpressure in the cleanrooms so that the level of pollutants (dust,microbes ) is kept at minimal or controlled. Are they within scope? As long as: 1. These products can be defined as ventilation units, in line with definition 1 of article2 of the Regulation 1253, i.e."an electricity driven appliance.intended to replace air by outdoor air in a building") 2. These products are not between the scope exclusions. they fall in scope to Regulation 1253/2014 and, if RVUs, to Regulation 1254/2014. Please also bear in mind the clarifications given in the FAQs "What is meant by to replace utilised air by outdoor air?" and "Are products designed for 100% recirculation considered ventilation units?".

54 FAQ 25 nominal airflow Article 3.1 NRVU of the commision communication states regarding measurement HRS efficiency: The flow used for measurement and testing is the nominal NRVU flow rate which passes the heat exchangers (winter conditions without recycling or bypass) 25. What is it meant for nominal flow rate for NRVUs under Regulation 1253/2014? At which conditions shall a manufacturer refer to? The nominal flow rate for NRVUs is the declared design flow rate, at the conditions laid down in definition 6 of Annex I, Part 2. Therefore, freedom is left to the manufacturer on how to determine more in detail such conditions, depending on the specific design choices (e.g, including or not a pressure reserve for clogging). As an indirect conclusion stemming from definition 8 of Annex I, Part 2, it is deemed necessary that the nominal flow rate is the one at which the maximum rated fan speed occurs. HRS for 100% airflow

55 FAQ 25 nominal airflow 25. What is it meant for nominal flow rate for NRVUs under Regulation 1253/2014? At which conditions shall a manufacturer refer to? The nominal flow rate for NRVUs is the declared design flow rate, at the conditions laid down in definition 6 of Annex I, Part 2. Therefore, freedom is left to the manufacturer on how to determine more in detail such conditions, depending on the specific design choices (e.g, including or not a pressure reserve for clogging). As an indirect conclusion stemming from definition 8 of Annex I, Part 2, it is deemed necessary that the nominal flow rate is the one at which the maximum rated fan speed occurs. HRS for 100% airflow HRS for maximum outside airflow

56 FAQ 11 Recirculation E11; The declaration shall be as following example: BVU with fixed or controlled outdoor air volume flow: The heat recovery shall fulfil the minimum requirement at maximum air volume flow for outdoor air >=10%. SFP int shall be calculated using the nominal operation point of the fan (see example unit design 4 above).

57 FAQ 10; Industriële toepassing 10. What is meant by to replace utilised air by outdoor air Article 2 (1) says ventilation unit (VU) means an electricity driven appliance equipped with at least one impeller, one motor and a casing and intended to replace utilised air by outdoor air in a building or a part of a building; In a building or part of a building designed for human occupancy, the purpose of the ventilation unit is to replace utilised air by outdoor air. In this respect, the utilised air is the polluted air due to the presence of human beings and their use of the building including emissions from materials, equipment, internal and external heat gains. The Regulation should not apply to a product intended to be used in a building or part of a building not designed for human occupancy or to a product that is not intended, as its primary function, to replace utilised air (as specified above), unless the same product is also designed to only replace utilised air (as specified above) and thus, should comply with all relevant requirements of the ecodesign measure (bearing in mind the exclusions of scope of the Regulation itself). An example of an application where the Regulation should not apply are Data centres.

58 FAQ 10 (TCvla explanation) 10. What is meant by to replace utilised air by outdoor air Explanation TC; The interpretation of the FAQ document is too loose ( should not apply ) and deviates to much from ErP-regulation where human occupancy is not mentioned anywhere. Following is agreed. a. The interpretation is only valid when there are zero people in the building(part) except when there is an emergency. b. When there is an industrial application with a excessive heatproduction in a productionproces: No HRS is demanded when there is an operating time of zero hours for the HRS.

59 FAQ 10; Industrial Application E10; To determine which units are not ventilation units, please refer to the decision tree within E10. The following application could be outside the scope: Data centres, server rooms Agricultural applications Exhaust from professional kitchen hoods or ceilings Machine exhaust Recirculation units in clean rooms Heat dissipation, e.g. compressor rooms, generator rooms, CHP-rooms, Televisions and other studios with high lighting heat load Foundries, forging processes Welding processes Halls with industrial furnaces Paper production

60 E10 Decision Tree

61 E10 Decision Tree

62 E10 Decision Tree

63 E10 Decision Tree

64 Rooftop 1253/2014 or LOT21?? 1253/2014 Q7. How to deal with units combining multiple functions of which some might be regulated by other Ecodesign Regulations? For NRVUs a distinction is made between ventilation components and additional nonventilation components. Additional nonventilation components can be heating or cooling coils that are not part of the reference configuration and therefore corrected for in the calculation of SFPint. Ventilation components include for a BVU among others a HRS. If this is combined with a heat pump for heat recovery, the BVU does not fall under Regulation 1253/2014. Lot 21; Article 2.5 air-based cooling system means the components or equipment necessary for the distribution of chilled air, through ducting or local cooling of air, in order to attain and maintain the desired indoor temperature of an enclosed space, such as a building or parts thereof, for the thermal comfort of human beings;

65 Ecodesign Objectives Art. 4; 2009/125 Many energy-related products have a significant potential for being improved in order to reduce environmental impacts and to achieve energy savings through better design which also leads to economic savings for businesses and end-users. In addition to products which use, generate, transfer, or measure energy, certain energy-related products, including products used in construction such as windows, insulation materials, or some water-using products such as shower heads or taps could also contribute to significant energy savings during use. Art. 1; 1253/2014 Under Directive 2009/125/EC energy-related products representing significant volumes of sales and trade, having significant environmental impact within the Union and presenting significant potential for improvement in terms of their environmental impact, without entailing excessive costs, are to be covered by an implementing measure or a self-regulation measure regarding ecodesign requirements.

66 Proposals for 1253/2014 in 2020? Proposals for improvement 1253/2014; 1/ Conformity principle for complete Systems; eg. Building border is System border regarding HRS. <10% exhaust air is allowed without HRS (flow/time) 2/ Except a standard LCC, when environmental impact with ErP are higher then without. Donot demand ErP.

67 Complying 1253/2014 or not? When there are doubts of the product application; add to Offer; This Specificationis made with the intention that the products are put into service complying EU-Ecodesign regulation 1253/2014. Taken into account the legal exclusions mentioned in the Final Draft FAQ dated 21 December 2015.

68 Complying 1253/2014 or not? How to deal; ErP as Supplier/Installer: - Avoid individual interpretation! - Save Decision-documents wich refer to Legal/Branche Interpretations > Did you act legally careful!

69 Thanks for the attention