WORKSHOP Water Pumps
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1 WORKSHOP Water Pumps How to apply European Commission Regulation 547/2012/EC implementing Directive 2009/125/EC with regard to ecodesign requirements for water pumps
2 AGENDA 13:00 14:30 Introductory Presentation 14:30 14:50 Coffee Break and Discussion 14:50 16:30 Questions & Answers 07/03/2013 Workshop: Implementing 547/2012/EC 2
3 Energy related Products (ErP) Directive 2009/125/EC Framework Directive for Ecodesign CE-marking relevant ErP is any good with impact on energy consumption in use, except means of transport [ ] [ ] 07/03/2013 Workshop: Implementing 547/2012/EC 3
![Energy related Products Directive Placing on the market and/or Putting into service [ ] Regulations under](/docs-images/82/86928410/images/4-0.jpg "ErP have to be transposed into identical (1:1) national law.")
4 Energy related Products Directive Placing on the market and/or Putting into service [ ] Regulations under ErP have to be transposed into identical (1:1) national law. 07/03/2013 Workshop: Implementing 547/2012/EC 4
5 Water Pump Regulations under ErP EC 640/2009 Commission Regulation (EC) No. 640/ Ecodesign requirements for electric motors Commission Regulation (EU) No. 547/ Ecodesign requirements for water pumps EU 547/ /03/2013 Workshop: Implementing 547/2012/EC 5
6 Regulation 640/ Timeline The ErP motor regulation (EC) No. 640/2009 is setting increasingly stricter minimum efficiency values. 1 st Jan st Jan st Jun Electric motors 0.75 up to <7.5 kw Electric motors 7.5 up to 375 kw 07/03/2013 Workshop: Implementing 547/2012/EC 6
7 Regulation (EC) No. 640/ Scope Article 2 Definitions [ ] 1. Motor means an electric single speed, three-phase 50 Hz or 50/60 Hz, squirrel cage induction motor that: has 2 to 6 poles, has a rated voltage of U N up to V, has a rated output P N between 0,75 kw and 375 kw, is rated on the basis of continuous duty operation (S1, S6-S8) 07/03/2013 Workshop: Implementing 547/2012/EC 7
8 Regulation (EC) No. 640/ Scope 2. This Regulation shall not apply to: (a) motors designed to operate wholly immersed in a liquid; (b) motors completely integrated into a product (for example gear, pump, fan or compressor) of which the energy performance cannot be tested independently from the product; (c) motors specifically designed to operate: (i) at altitudes exceeding metres above sea-level; (ii) where ambient air temperatures exceed 40 C; (iii) in maximum operating temperature above 400 C; (iv) where ambient air temperatures are less than 15 C for any motor or less than 0 C for a motor with air cooling; (v) where the water coolant temperature at the inlet to a product is less than 5 C or exceeding 25 C; (vi) in potentially explosive atmospheres as defined in Directive 94/9/EC of the European Parliament and of the Council ( 3 ); (d) brake motors; 07/03/2013 Workshop: Implementing 547/2012/EC 8
9 Revised Regulation (EC) No. xxx/ This Regulation shall not apply to: (a) motors designed to operate wholly immersed in a liquid; (b) motors completely integrated into a product (gear, pump, fan or compressor) that cannot be tested separately from the machine even with provision of temporary end shield and drive end-bearing and for which the separation of the motor from the rest of the product would render the motor inoperative (c) motors specifically designed to operate exculsively: (i) at altitudes exceeding metres above sea-level; (ii) where ambient air temperatures exceed C; (iii) in maximum operating temperature above 400 C; (iv) where ambient air temperatures are less than C for any motor or less than 0 C for a motor with air water cooling; 07/03/2013 Workshop: Implementing 547/2012/EC 9
10 Motors Amendment /03/2013 EuP/ErP JWG 24th & 25th of Oct
11 Water Pump Regulations under ErP EC 640/2009 Commission Regulation (EC) No. 640/ Ecodesign requirements for electric motors Commission Regulation (EU) No. 547/ Ecodesign requirements for water pumps EU 547/ /03/2013 Workshop: Implementing 547/2012/EC 11
12 Regulation (EU) No. 547/2012- Timeline The ErP water pump regulation (EU) No. 547/2012 is setting increasingly stricter minimum efficiency values. 1 st Jan st Jan Water pumps 07/03/2013 Workshop: Implementing 547/2012/EC 12
13 Regulation (EU) No. 547/ Scope End suction own bearing End suction closed coupled End suction c.c. inline Vertical multistage Submersible multistage 4 & 6 07/03/2013 Workshop: Implementing 547/2012/EC 13
14 Regulation (EU) No. 547/2012 Exceptions WP specifically designed for -10 C or over 120 C Fire fighting applications Displacement pumps Self-priming pumps 07/03/2013 Workshop: Implementing 547/2012/EC 14
15 MEI = 0.4 for ESOB /03/2013 Workshop: Implementing 547/2012/EC 15
16 Example - MEI = 0.4 for ESOB /03/2013 Workshop: Implementing 547/2012/EC 16
17 Regulation (EU) No. 547/2012 mean mean threshold min,req test-mean (Q PL ) mean (Q BEP ) mean (Q OL ) mean (Q PL ) mean (Q BEP ) mean (Q OL ) mean Q mean Q mean 2 2 BEP -11,48 ln(ns ) - 0,85 ln(q) - 0,38 ln(n s ) ln(q) 88,59 ln(n s ) ln(q)- CPump Type, rpm min,req PL threshold BEP threshold OL BEP threshold threshold Q = flow in [m 3 /h]; n s = specific speed in [min -1 ]; 07/03/2013 Workshop: Implementing 547/2012/EC 17
18 Example - Inline Pump 2900rpm MEI=0.4 C-value for MEI MEI = 0.10 MEI =0.20 MEI =0.30 MEI = 0.40 MEI =0.50 MEI =0.60 MEI = 0.70 (Benchm.) C PumpType,rpm C (ESOB, 1450) 132,58 130,68 129,35 128,07 126,97 126,10 124,85 C (ESOB, 2900) 135,60 133,43 131,61 130,27 129,18 128,12 127,06 C (ESCC, 1450) 132,74 131,20 129,77 128,46 127,38 126,57 125,46 C (ESCC, 2900) 135,93 133,82 132,23 130,77 129,86 128,80 127,75 C (ESCCI, 1450) 136,67 134,60 133,44 132,30 131,00 130,32 128,98 C (ESCCI, 2900) 139,45 136,53 134,91 133,69 132,65 131,34 129,83 C (MS-V, 2900) 138,19 135,41 134,89 133,95 133,43 131,87 130,37 C (MSS, 2900) 134,31 132,43 130,94 128,79 127,27 125,22 123,84 07/03/2013 Workshop: Implementing 547/2012/EC 18
19 Qualification (in-house) & Verification (3 rd party) MEI check +/- Tolerance Manufacturer (known by regular tests) min,req +/- Uncertainty from verification test threshold min,req measure verification-test (Q PL ) mean (Q BEP ) mean (Q OL ) mean Q mean (Q PL ) mean (Q BEP ) mean (Q OL ) mean Q mean MEI on Type Plate 07/03/2013 Workshop: Implementing 547/2012/EC 19
20 Example - Probability to fail verification Assumptions Series Tolerance of Manufacturer 5% equal to Verification Tolerance 5% Measured mean MEI value on pump type plate 07/03/2013 Workshop: Implementing 547/2012/EC 20
21 Commission Communication 2012/C 402/07 pren16480 not finalized Published 29 th of December 2012 Definition of verification test for Market Surveillance Definition of verification tolerance 07/03/2013 Workshop: Implementing 547/2012/EC 21
22 Water Pumps Information Requirements 07/03/2013 Workshop: Implementing 547/2012/EC 22
23 Water Pumps Information Requirements 07/03/2013 Workshop: Implementing 547/2012/EC 23
24 Water Pumps Information Requirements 07/03/2013 Workshop: Implementing 547/2012/EC 24
25 EUROPUMP Guideline for ErP water pumps 07/03/2013 Workshop: Implementing 547/2012/EC 25
26 Water Pumps Revision, LOT28 & 29 ENER Lot 28 Pumps for Private and Public Waste water and for Fluids with High Solids Content ENER Lot 29 Pumps for Private and Public Swimming Pools, Ponds, Fountains and Aquariums (and clean water pumps larger than LOT11) 07/03/2013 Workshop: Implementing 547/2012/EC 26
27 Example - Inline Pump 2900rpm MEI=0.4 H = 30m, Q = 32 m³/h C-value for MEI MEI = 0.10 MEI =0.20 MEI =0.30 MEI = 0.40 MEI =0.50 MEI =0.60 MEI = 0.70 (Benchm.) C PumpType,rpm C (ESOB, 1450) 132,58 130,68 129,35 128,07 126,97 126,10 124,85 C (ESOB, 2900) 135,60 133,43 131,61 130,27 129,18 128,12 127,06 C (ESCC, 1450) 132,74 131,20 129,77 128,46 127,38 126,57 125,46 C (ESCC, 2900) 135,93 133,82 132,23 130,77 129,86 128,80 127,75 C (ESCCI, 1450) 136,67 134,60 133,44 132,30 131,00 130,32 128,98 C (ESCCI, 2900) 139,45 136,53 134,91 133,69 132,65 131,34 129,83 C (MS-V, 2900) 138,19 135,41 134,89 133,95 133,43 131,87 130,37 C (MSS, 2900) 134,31 132,43 130,94 128,79 127,27 125,22 123, BEP -11,48 ln(ns ) - 0,85 ln(q) - 0,38 ln(n s ) ln(q) 88,59 ln(n s ) ln(q)- CPump Type, rpm min,req Q = flow in [m 3 /h]; n s = specific speed in [min -1 ]; 07/03/2013 Workshop: Implementing 547/2012/EC 27
28 Example - Inline Pump 2900rpm MEI 0.4 min,requ 62,31% 59,01% 61,38% Q PL Q BEP Q OL Q ( ), 62,31% ( ), 59,01% ( ), 61,38% BEP min requ PL min requ OL min requ 07/03/2013 Workshop: Implementing 547/2012/EC 28
29 Example - Inline Pump 2900rpm MEI 0.4 H = 30m, Q = 32 m³/h 07/03/2013 Workshop: Implementing 547/2012/EC 29
30 What s (formally) right, wrong, remarkable? 07/03/2013 Workshop: Implementing 547/2012/EC 30
31 What s (formally) right, wrong, remarkable?? 07/03/2013 Workshop: Implementing 547/2012/EC 31
32 What s (formally) right, wrong, remarkable? 07/03/2013 Workshop: Implementing 547/2012/EC 32
33 What s (formally) right, wrong, remarkable? --.- or XX.X%?? --.- or XX.X%? 07/03/2013 Workshop: Implementing 547/2012/EC 33
34 07/03/2013 Workshop: Implementing 547/2012/EC 34
35 Free access websites Documentation Type Plate??? 07/03/2013 Workshop: Implementing 547/2012/EC 35
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