Transcript Slide 1
Applying motors as a means to reduce electrical energy demand
"These materials are intended to provide general information (not legal or other advice) about important new legislation or developments. These materials are not intended to substitute for a thorough analysis of the subject covered or any subsequent developments relating to that subject.“.
© 2009 Regal Beloit Corporation. All rights reserved.
Motors and Applications 1 to 200 H P • Industrial and commercial • Pumps • Fans • Material Handling
© 2009 Regal Beloit Corporation. All rights reserved.
Motor Facts
• Industrial motors can have a 20 to 30 year service life • The average IHP motor is repaired 3 or more times in it’s life [ source EASA ] • The average IHP motor uses 4 to 6 times it’s original cost in electricity per year • Current Epact regulations covers less than 75% of motors sold today • Environmental groups estimate over 5 million units are repaired each year © 2009 Regal Beloit Corporation. All rights reserved.
EISA Basics
EISA
is the acronym for the Energy Independence & Securities Act • This law was signed on December 19, 2007 and will be enforced beginning on December 19, 2010 • On December 19, 2010, motor manufacturers may not build motors that have a lower nameplate efficiency than the rules allow.
• Motors that are considered “finished goods” or are shipped from the factory before December 19, 2010 can be sold after December 19, 2010 because they were built before the deadline.
© 2009 Regal Beloit Corporation. All rights reserved.
General Overview of EISA Levels
General Purpose motors that today need to meet EPACT, will need to meet the NEMA Premium efficiency levels in 2010 General Purpose motors that were exempt from EPACT because of voltage, mounting, etc will need to meet EPACT in 2010 Motors that cannot be used in most applications, such as special shafts, blowers or nonstandard frequencies, are exempt from any regulations for efficiency.
© 2009 Regal Beloit Corporation. All rights reserved.
Exempt / Not Covered
Single phase Special shaft extensions TEBC, TEAO, DPFV, TENV Special V/Hz inverter motors Non-continuous duty Design D Phase converters Multi-speed 50Hz Two-digit frames (48, 56)
Specific EISA Rules
Must meet EPACT (Table 12-11)
Close Coupled Pump Vertical Solid Shaft Round body Nonstandard Voltages, 60Hz 200-500hp Firepump motors U-frame 8-Pole Design C
Must meet NEMA Premium (Table 12-12)
1-200hp Design A & B C-face, D-flange Footed Voltages covered by EPACT (60Hz)
Note:
Frame size is not an exemption. If a motor is an IEC frame, follow the rules just as if it was a NEMA Frame.
If a motor is above a NEMA frame (680), follow the rules just as if it was a 440 frame .
© 2009 Regal Beloit Corporation. All rights reserved.
What is pending?
….“
Crush for Credit
”
© 2009 Regal Beloit Corporation. All rights reserved.
Crush for Credit Rebate Proposal
APPLICATION
—To be eligible as required one must have demonstrated evidence that the entity purchased an electric motor to replace an installed motor removed the installed motor the entity from service; and properly disposed the installed motor of the entity; and the physical nameplate of the installed motor of the entity.
AUTHORIZED AMOUNT OF REBATE
—The Secretary may provide to an entity that meets each requirement under paragraph (1) a rebate the amount of which shall be equal to the product obtained by multiplying the nameplate horsepower of the electric motor purchased by $25.00.
PAYMENTS TO DISTRIBUTORS OF QUALIFYING ELECTRIC MOTORS
—To assist in the payment for expenses relating to processing and motor core disposal costs, the Secretary shall provide to the distributor of an electric motor described in sub section 1 (1), the purchaser of which received a rebate under this section, an amount equal to the product obtained by multiplying the nameplate horsepower of the electric motor and $5.00.
AUTHORIZATION OF APPROPRIATIONS —There
section, to remain available until expended — are authorized to be appropriated to carry out this (1) $80,000,000 for fiscal year 2010; (2) $75,000,000 for fiscal year 2011; (3) $70,000,000 for fiscal year 2012; (4) $65,000,000 for fiscal year 2013; (5) $60,000,000 for fiscal year 2014.’’.
© 2009 Regal Beloit Corporation. All rights reserved.
Crush for Credit
Federal Rebate for NEMA Premium® Motors Included in Senate Energy Bill
Released from NEMA March 31, 2009 By unanimous support, Senator Blanche Lincoln (D-AR) successfully offered the amendment to the Senate's draft comprehensive energy bill. This legislation creates a new energy-efficient motor rebate program for the purchase of
NEMA Premium® efficiency electrical motors
. Specifically, this program provides a $25 per horse-power rebate for the purchase of NEMA Premium motors, as well as a $5 per horse-power rebate for the disposal of the old inefficient motor. This program is needed to offset the cost difference between new, more expensive, efficient motors and the lesser cost to repair the older, more inefficient motors. Once signed into law, this program allows the federal government to spend $350 million to incentivize the wide-spread adoption of NEMA Premium motors.
(1) for the purchase and installation of a new electric motor that meets the applicable standard described in section 342(b); and (2) to replace an installed motor of the entity that does not meet the applicable standard described in section 342(b)
© 2009 Regal Beloit Corporation. All rights reserved.
© 2009 Regal Beloit Corporation. All rights reserved.
Products to Serve • Wattsaver® NEMA premium efficient motors 1-200H.P.
• Severe-duty IEEE 841 motors through 100 H.P.
• AC inverters through 150 HP • High efficiency gear reducers up to 125 H.P.
ENERGY SAVING PRODUCTS FROM...
Blue Chip® XRI® -841 XRI® NEMA Premium® Commercial motors Blue Max® and Black Max® Vector Duty Blue Chip® XRI® Explosion Proof
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Blue Chip® XRI® Medium Voltage
Operating cost of Epact Motor per Year $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 $ EPAct motor @ $.07/kwh DOE source
Motor Size, HP
Annual Operating Hours 2100 4200 6300 8760 © 2009 Regal Beloit Corporation. All rights reserved.
Why Should I Upgrade?
Investment Grade Motors Need to Be Measured Over the Life of Your Investment
•
50 HP example over ten years
–
Repair motor cost = $1114
•
Energy use per year =$24,867
–
Replacement cost= $2080
• • • • •
Energy use per year=$23,683 Energy savings per year $1,184 Year to pay back .8
Ten year savings $11,841.27
The ROI is over 400% Based on $.15 at 4000 hours per year no peak charge included 4.5 point of efficiency spread
Source – Motor Decisions Matter © 2009 Regal Beloit Corporation. All rights reserved.
Lifetime Motor Costs Are the Key
Initial Cost Maintenance Administrative Energy
Dependent upon
motor
size energy cost and number of operating hours © 2009 Regal Beloit Corporation. All rights reserved.
Energy Efficiency Driving Demand
Unsustainable RBC Potential One Year of RBC Motor Production
© 2009 Regal Beloit Corporation. All rights reserved.
Assumes $0.10 per kW-hr Estimated annual usage by product 1.0 Mw-hr = 0.7 tons of CO 2
Department of Energy Estimated Impact of NEMA Premium Over a Ten Year Period
• Reduction of 80 million tons of carbon • Reduction of 5,800 giggawatt/hours • The equivalent of removing 16 million cars from American highways © 2009 Regal Beloit Corporation. All rights reserved.
NEMA MG1 Table 12-11 (EPACT)
75.0
100.0
125.0
150.0
200.0
250.0
300.0
350.0
400.0
450.0
500.0
HP 1.0
1.5
2.0
3.0
5.0
7.5
10.0
15.0
20.0
25.0
30.0
40.0
50.0
60.0
2 Pole 93.0
93.0
93.6
93.6
94.5
94.5
95.0
95.0
95.4
95.8
95.8
0.0
82.5
84.0
84.0
85.5
87.5
88.5
89.5
90.2
91.0
91.0
91.7
92.4
93.0
4 Pole ODP 6 Pole 94.1
94.1
94.5
95.0
95.0
95.4
95.4
95.4
95.4
95.8
95.8
82.5
84.0
84.0
86.5
87.5
88.5
89.5
91.0
91.0
91.7
92.4
93.0
93.0
93.6
93.6
94.1
94.1
94.5
94.5
95.4
95.4
95.4
0.0
0.0
0.0
80.0
84.0
85.5
86.5
87.5
88.5
90.2
90.2
91.0
91.7
92.4
93.0
93.0
93.6
8 Pole 93.6
93.6
93.6
93.6
93.6
94.5
94.5
94.5
0.0
0.0
0.0
74.0
75.5
85.5
86.5
87.5
88.5
89.5
89.5
90.2
90.2
91.0
91.0
91.7
92.4
2 Pole 93 93.6
94.5
94.5
95 95.4
95.4
95.4
95.4
95.4
95.4
75.5
82.5
84 85.5
87.5
88.5
89.5
90.2
90.2
91 91 91.7
92.4
93 4 Pole TEFC 6 Pole 94.1
94.5
94.5
95 95 95 95.4
95.4
95.4
95.4
95.8
82.5
84 84 87.5
87.5
89.5
89.5
91 91 92.4
92.4
93 93 93.6
93.6
94.1
94.1
95 95 95 95 95 0 0 0 80 85.5
86.5
87.5
87.5
89.5
89.5
90.2
90.2
91.7
91.7
93 93 93.6
8 Pole 93 93 93.6
93.6
94.1
94.5
0 0 0 0 0 74 77 82.5
84 85.5
85.5
88.5
88.5
89.5
89.5
91 91 91.7
91.7
© 2009 Regal Beloit Corporation. All rights reserved.
NEMA MG1 Table 12-12 (NEMA Premium)
HP 1 1.5
2 3 5 7.5
10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 350 400 450 500 2 Pole 77 84 85.5
85.5
86.5
88.5
89.5
90.2
91 91.7
91.7
92.4
93 93.6
93.6
93.6
94.1
94.1
95 95 95.4
95.4
95.8
95.8
95.8
ODP 4 Pole 85.5
86.5
86.5
89.5
89.5
91 91.7
93 93 93.6
94.1
94.1
94.5
95 95 95.4
95.4
95.8
95.8
95.8
95.8
95.8
95.8
96.2
96.2
6 Pole 82.5
86.5
87.5
88.5
89.5
90.2
91.7
91.7
92.4
93 93.6
94.1
94.1
94.5
94.5
95 95 95.4
95.4
95.4
95.4
95.4
95.8
96.2
96.2
2 Pole 77 84 85.5
86.5
88.5
89.5
90.2
91 91 91.7
91.7
92.4
93 93.6
93.6
94.1
95 95 95.4
95.8
95.8
95.8
95.8
95.8
95.8
TEFC 4 Pole 85.5
86.5
86.5
89.5
89.5
91.7
91.7
92.4
93 93.6
93.6
94.1
94.5
95 95.4
95.4
95.4
95.8
96.2
96.2
96.2
96.2
96.2
96.2
96.2
6 Pole 82.5
87.5
88.5
89.5
89.5
91 91 91.7
91.7
93 93 94.1
94.1
94.5
94.5
95 95 95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
© 2009 Regal Beloit Corporation. All rights reserved.