C1-2013-28776. 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:

1. 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)

Motor horsepower/standard kilowatt equivalent	Nominal full load efficiency (%)
	4 Pole		6 Pole		8 Pole
	Enclosed	Open	Enclosed	Open	Enclosed	Open
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

2. On page 73627, Tables IV.10 and IV.11 should appear as follows:

Table IV.10—Efficiency Levels for Equipment Class Group 3

Representative unit	EL 0 (EPACT 1992) (%)	EL 1 (NEMA premium) (%)	EL 2 (Best-in-market*) (%)	EL 3 (Max-tech) (%)
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

Table IV.11—Efficiency Levels for Equipment Class Group 2

Representative unit	EL 1 (EPACT 1992) (%)	EL 2 (NEMA premium) (%)	EL 3 (Max-tech) (%)
5 hp	87.5	89.5	91.0
50 hp	92.4	93.6	94.5

3. 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

Representative unit	Per unit adder for 1 band above NEMA premium	Per unit adder for 2 bands above NEMA premium
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

§ 431.25

[AMENDED]

4. On page 73679, in § 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

Motor horsepower/standard kilowatt equivalent	Nominal full-load efficiency
	Open motors (number of poles)				Enclosed motors (number of poles)
	8	6	4	2	8	6	4	2
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