Energy Conservation Program: Energy Conservation Standards for Commercial and Industrial Electric Motors
Federal Register, Volume 79 Issue 31 (Friday, February 14, 2014)
Federal Register Volume 79, Number 31 (Friday, February 14, 2014)
Proposed Rules
Pages 8903-8904
From the Federal Register Online via the Government Printing Office www.gpo.gov
FR Doc No: C1-2013-28776
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DEPARTMENT OF ENERGY
10 CFR Part 431
Docket Number EERE-2010-BT-STD-0027
RIN 1904-AC28
Energy Conservation Program: Energy Conservation Standards for Commercial and Industrial Electric Motors
Correction
In proposed rule document 2013-28776 appearing on pages 73589-73681 in the issue of Friday, December 6, 2013, make the following corrections:
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On page 73594, Table I.5 should appear as set forth below:
Table I.5--Proposed Energy Conservation Standards for Integral Brake Electric Motors and Non-Integral Brake Electric Motors (Compliance Starting
December 19, 2015)
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Nominal full load efficiency (%)
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Motor horsepower/standard kilowatt equivalent 4 Pole 6 Pole 8 Pole
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Enclosed Open Enclosed Open Enclosed Open
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1/.75................................................... 85.5 85.5 82.5 82.5 75.5 75.5
1.5/1.1................................................. 86.5 86.5 87.5 86.5 78.5 77.0
2/1.5................................................... 86.5 86.5 88.5 87.5 84.0 86.5
3/2.2................................................... 89.5 89.5 89.5 88.5 85.5 87.5
5/3.7................................................... 89.5 89.5 89.5 89.5 86.5 88.5
7.5/5.5................................................. 91.7 91.0 91.0 90.2 86.5 89.5
10/7.5.................................................. 91.7 91.7 91.0 91.7 89.5 90.2
15/11................................................... 92.4 93.0 91.7 91.7 89.5 90.2
20/15................................................... 93.0 93.0 91.7 92.4 90.2 91.0
25/18.5................................................. 93.6 93.6 93.0 93.0 90.2 91.0
30/22................................................... 93.6 94.1 93.0 93.6 91.7 91.7
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On page 73627, Tables IV.10 and IV.11 should appear as follows:
Table IV.10--Efficiency Levels for Equipment Class Group 3
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EL 0 (EPACT EL 1 (NEMA EL 2 (Best-in- EL 3 (Max-
Representative unit 1992) (%) premium) (%) market*) (%) tech) (%)
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5 hp............................................ 87.5 89.5 90.2 91.0
30 hp........................................... 92.4 93.6 94.1 94.5
75 hp........................................... 94.1 95.4 95.8 96.2
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Table IV.11--Efficiency Levels for Equipment Class Group 2
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EL 1 (EPACT EL 2 (NEMA EL 3 (Max-tech)
Representative unit 1992) (%) premium) (%) (%)
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5 hp................................................... 87.5 89.5 91.0
50 hp.................................................. 92.4 93.6 94.5
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Page 8904
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On page 73634, in Table IV.14, In the second row, in the second column ``1.61'' Should read ``51.61''.
Table IV.14--Product Conversion Costs for Efficiency Levels above NEMA Premium
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Per unit adder for 1 Per unit adder for 2
Representative unit band above NEMA bands above NEMA
premium premium
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5 HP, Design B................................................ $11.06 $17.36
30 HP, Design B............................................... $32.89 $51.61
75 HP, Design B............................................... $66.18 $103.86
5 HP, Design C................................................ $10.68 $16.75
50 HP, Design C............................................... $60.59 $95.08
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Sec. 431.25 AMENDED
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On page 73679, in Sec. 431.25(d), Table 4 should appear as set forth below:
Table 4--Nominal Full-Load Efficiencies of NEMA Design B General Purpose Electric Motors (Subtype I and II), Except Fire Pump Electric Motors
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Nominal full-load efficiency
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Motor horsepower/standard kilowatt equivalent Open motors (number of poles) Enclosed motors (number of poles)
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8 6 4 2 8 6 4 2
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250/186......................................................... 94.5 95.4 95.4 94.5 94.5 95.0 95.0 95.4
300/224......................................................... ......... 95.4 95.4 95.0 ......... 95.0 95.4 95.4
350/261......................................................... ......... 95.4 95.4 95.0 ......... 95.0 95.4 95.4
400/298......................................................... ......... ......... 95.4 95.4 ......... ......... 95.4 95.4
450/336......................................................... ......... ......... 95.8 95.8 ......... ......... 95.4 95.4
500/373......................................................... ......... ......... 95.8 95.8 ......... ......... 95.8 95.4
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FR Doc. C1-2013-28776 Filed 2-13-14; 8:45 am
BILLING CODE 1505-01-D
