5 Year Warranty

Chemical and Process Duty Motors,

IEEE-841 (2009)

Premium Efficiency, TEFC Severe Duty

Corona Resistant Magnet Wire

Class, Division 2, Groups A, B, C, D

Class, Zone 2, Groups A,B &C

IEEE-841 MotorsCrown TritonTM Series

Experience Combined with Technology

Hyundai Induction Motors use Finite Element Analysis (FEA) and Computer Aided Design

(CAD) methods to develop and produce the most innovative motors from state-of-the-art

and fully automated manufacturing facilities.

Hyundais Crown TritonTM cast iron frames greatly improve motor performance by

maximizing heat dissipation.

The use of advanced technology to design and manufacture

electric motors results in a reasonably priced top quality

motor with superior performance characteristics.

Approvals : CSA C US, EEV mark, ClassDivision 2 (CSA only)

IEEE-841 Motors

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Frame size : 143T to 449TZ Horsepower : 1 HP to 250 HP

Poles : 2, 4, 6, 8 pole Enclosure : TEFC, Rigid cast iron construction

Product Range

Approvals & Standards: 5 Year (60 months) warranty Full compliance with IEEE-841 (2009) standard Meets or exceeds NEMA MG1 (2006), Part 31 Premium efficiency meet or exceeds EISA 2007

requirements, as found in NEMA MG1 table 12-12 Fully tested per IEEE-112, method B Approvals : CSA C US, EEV mark UL certification for Industrial Motors, CSA

certification for Inverter duty and CSA certificationfor Class, Division

Certified for Class, Division 2 / Zone 2, Groups A, B, C & D /A,B &C with temperature code T3C for NEMA 140T to320T frames and T3A for NEMA 360T to 440T frames

IEEE-841 motor test report supplied with each motor

Winding & Inverter Powered Ratings: Hyundais inverter shield insulation system using

inverter grade magnet wire and Hyundais own lowstress winding technique for exceptional corona andtransient protection.

Constant torque - 10:1 speed range Variable torque - 1,000:1 speed range Suitable for 1.5 times of base speed, constant HP

(subject to mechanical limits) 1.15 SF at 40 C, 1.0 SF at 65 C Class F insulation with Class B temperature rise Class H non-hygroscopic varnish, double dip & bake cycles Single voltages, 460 V or 575 V, 60 Hz full range Supply voltage +/-10 %, frequency +/-5 % Altitude up to 3,000 feet (1,000 meters) without

derating; ambient temperature from -30 C to +40 C

Construction: Totally Enclosed Fan Cooled, IP55 Protection Full construction per IEEE-841 (2009) Nema design B torque Stainless steel nameplate, corrosion resistant zinc

plated hardware Corrosion resistant, non-sparking polypropylene

cooling fan Corrosion resistant severe duty paint on motor frame

& rotor and additional epoxy resin on stator winding Stainless steel condensation T-drain plugs on

DE & NDE Ground lug on motor frame and inside conduit box Oversized conduit box exceeds CSA, NEMA and NEC

volume requirements Neoprene lead separator Precision foot flatness eliminates soft foot and

extends bearing lifem, to within 0.005 Precision balanced rotor not to exceed 0.08

inches/second peak velocity

Bearings: PROTECHTM (IP66) labyrinth bearing isolators on both

bearings Oversize vacuum degassed bearings Regreaseable bearings with internal bearing caps on

DE & NDE Mobil Polyrex EM grease (-35 C to +50 C) Bearing temperature rise (direct coupled) will not

exceed 45 C (50 C for 2 pole motors) C & D flanges kits available for field modification

Standard Features & Construction

IEEE-841 Chemical & Process Motors

Your Seal of Approval - The Ultimate in Bearing Protection

Premium Efficiency Motors

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The Bronze Age is Out : High-Tech Bearing Isolators are inPROTECHTM vs Bronze

Corrosive test results prove PROTECHTMs rotating labyrinth seal is superior to bronze IP66 rated, PROTECHTM utilization of PTFE (Graphite / Teflon) provides

impressive sealing and longevity performance

True Non-contact seal. Will not wear out. No friction losses

Custom formulated reinforced impervious PTFE material

No internal O-rings

Two-way seal. Nothing in. Nothing out

Zero lubricant leakage

Total exclusion of contaminants

Replaces radial lip oil seal or bronze seals

Extends bearing life (less maintenance)

IP66 UL tested for dust and water / chemical exclusion

Corrosion resistant for 160 types of chemicals

Optional FDA food grade, anti microbial available

IEEE-841 Chemical & Process Motors

Frame SizeOverall

BA

2.252.252.752.753.503.504.254.254.754.754.754.755.255.255.255.255.255.885.885.885.886.626.626.627.507.507.507.507.507.507.507.507.507.50

31.8834.0131.8834.0139.4236.4239.4247.1545.2147.1545.2150.6548.7150.3455.7753.8355.46

9.009.009.009.00

10.0010.0010.0011.0011.0011.0011.0011.0011.0011.0011.0011.0011.00

18.5018.5018.5018.5020.7920.7920.7923.1923.1923.1923.1923.1923.1923.1923.1923.1923.19

18.2318.2318.2318.2320.1620.1620.1622.4022.4022.4022.4022.4022.4022.4022.4022.4022.40

1.8752.3751.8752.3752.8752.1252.8752.3753.3752.3753.3752.3753.3753.3752.3753.3753.375

3.755.883.755.887.254.257.254.758.504.758.504.758.50

10.1254.758.50

10.125

1.5912.0211.5912.0212.4501.8452.4502.0212.8802.0212.8802.0212.8802.8802.0212.8802.880

2.034.282.034.285.652.805.653.036.933.036.933.036.938.503.036.938.50

0.5000.6250.5000.6250.7500.5000.7500.6250.8750.6250.8750.6250.8750.8750.6250.8750.875

14.0014.0014.0014.0016.0016.0016.0018.0018.0018.0018.0018.0018.0018.0018.0018.0018.00

(12.25)(12.25)12.2512.25

(13.75)13.7513.75

(16.50)(16.50)16.5016.5020.0020.0020.0025.0025.0025.00

11.2511.25

(11.25)(11.25)12.25

(12.25)(12.25)14.5014.50

(14.50)(14.50)(17.99)(17.99)(17.99)(20.00)(20.00)(20.00)

3.003.003.003.003.003.003.003.003.003.003.003.003.003.003.003.003.00

17.1317.1317.1317.1320.2820.2820.2821.2621.2621.2621.2621.2621.2621.2621.2621.2621.26

B

12.8812.8814.6915.6918.3319.8323.1324.8624.7626.1326.3427.7129.5931.0929.5931.0933.04

3.503.504.504.505.255.256.256.257.007.007.007.008.008.008.008.008.00

7.447.449.459.45

11.0011.0012.7512.7514.2814.2814.2814.2816.0616.0616.0616.0616.06

7.447.449.899.89

11.5011.5012.7612.7614.1914.1914.1914.1915.9815.9815.9815.9815.98

0.8750.8751.1251.1251.3751.3751.6251.6251.6251.8751.6251.8751.8752.1251.8752.1252.125

2.252.252.752.753.383.384.004.003.254.623.254.623.755.253.755.255.25

0.7710.7710.9860.9861.2011.2011.4161.4161.4161.5911.4161.5911.5911.8451.5911.8451.845

1.411.411.781.782.412.412.912.911.913.281.913.282.033.912.033.913.91

0.1880.1880.2500.2500.3120.3120.3750.3750.3750.5000.3750.5000.5000.5000.5000.5000.500

5.505.507.507.508.508.50

10.0010.0011.0011.0011.0011.0012.5012.5012.5012.5012.50

(5.00)5.004.505.505.507.008.25

10.009.509.50

11.0011.00

(12.00)(12.00)12.0012.0012.00

4.00(4.00)

----------

10.5010.50

(10.50)(10.50)(10.50)

0.750.750.750.751.001.001.251.251.501.501.501.502.002.002.002.002.00

6.466.467.407.408.598.59

11.8811.8812.4312.4312.4312.4315.3115.3115.3115.3115.31

A

C D O P U N-W 2F2S

2E 2F1Keyway

R ESAA AB

Shaft Mounting Conduit BoxFig.

143T145T182T184T213T215T254T256T284TS284T286TS286T324TS324T326TS326T326T(L)364TS364T365TS365T404T405TS405T444TS444T445TS445T447TS447T447TZ449TS449T449TZ

(Unit : inch)

Meets or exceeds IEEE-841 standard (2009) Class, Division 2, Groups A, B, C & D, T3C temp. code for NEMA

frame 140T to 320T, and T3A for NEMA frame 360T to 440T Full cast iron construction Fully re-greaseable bearings with inner bearing caps Precision 5-plane balance, shaft runout and foot flatness

Premium efficiency meets or exceeds EISA 2007 requirements Equipped with PROTECHTM (IP66) bearing isolators Class F insulation with class B temperature rise Inverter grade insulation system meets or exceeds NEMA

MG-1 Part 31 (2006) 3-phase, 60 Hz, 460 V and 575 V, SF 1.15, continuous duty

FIG. A FIG. B

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Note: 1. Dimension "D" Tolerance140T-360T : +0.00, -0.03400T-440T : +0.00, -0.06

2. Dimension "U" ToleranceUp to 1.500 Dia. : +0.000, -0.00051.625 Dia. & Larger : +0.000, -0.001

IEEE-841 Chemical and Process Duty Motors

Performance Data [for 460 V & 575 V Motors] IEEE-841 Chemical and Process Duty Motors3 phase, 60 Hz, 460 V and 575 V, SF, 1.15, continuous dutyTEFC enclosure, class F insulation, 40 C ambient temp.

RatedOutput

(HP)Pole FrameSize

Characteristics at Rated Output

Full LoadSpeed(RPM)

Efficiency

Full LoadNom.(%)

3/4 Load(%)

Full Load(p.u.)

Power Factor

@ 460 V(A)

Full Load Current

@ 575 V(A)

@ 460 V(A)

LockedRotor Current

Torque Momentof Inertia

WK2

(lb.ft2)

NEMACodeLetter

Approx.Weight

(lbs)

LockedRotor

(% FLT)

Full Load(lb.ft)

Break-down

(% FLT)@ 575 V

(A)

1

1.5

2

3

5

7.5

10

15

20

25

30

40

50

60

75

100

125

150

200

250

24624624624624624624624624624624624624624624624624624624624

143T143T145T143T145T182T145T145T184T182T182T213T184T184T215T213T213T254T215T215T256T254T254T284T256T256T286T

284TS284T324T

286TS286T326T

324TS324T364T

326TS326T365T

364TS364T404T

365TS365T405T

405TS405T444T

444TS444T445T

445TS445T447T

447TS447T449T

449TS449T

35001740114035001735116035001735115535151760117535151760117035201760117535251760117535351775117535351775117535601775117535601775117535601780118535601780118535701780118535701780118535701780118535701785118535701785118535701785118535701785

77.0085.5082.5084.0086.5087.5085.5086.5088.5086.5089.5089.5088.5089.5089.5089.5091.7091.0090.2091.7091.0091.7092.4091.7091.7093.0091.7091.7093.6093.0091.7093.6093.0092.4094.1094.1093.0094.5094.1094.1095.0094.5094.5095.4094.5094.5095.4095.0095.0095.4095.0095.0095.8095.8095.4096.2095.8095.8096.20

77.2085.6082.7084.2086.7087.7085.7086.7088.7086.7089.6089.5088.7089.7089.5089.7091.7091.1090.3091.7091.1091.7092.4091.8091.7093.0091.8091.7093.8093.2091.7093.8093.2092.6094.1094.3093.2094.5094.3094.1095.1094.7094.5095.5094.7094.5095.4095.2095.0095.5095.2095.0095.9096.0095.4096.3096.0095.8096.30

0.8200.7000.6500.8400.7200.6800.8500.7300.7000.8500.7900.6800.8600.8000.7000.8600.7900.7400.8700.8050.7500.8900.8150.7600.8900.8150.7700.8900.8200.8000.8900.8200.8000.8950.8200.8200.8950.8200.8200.9150.8500.8400.9150.8500.8400.9050.8650.8500.9000.8800.8500.9000.8800.8500.9000.8800.8500.9000.880

1.51.61.82.02.22.32.63.03.03.83.94.56.16.57.49.09.5

10.312.012.813.816.918.319.823.124.826.728.530.331.233.836.037.145.548.848.855.859.960.265.669.971.279.885.187.0

110.1114.1116.6139.5142.0147.7161.5163.8169.5219.3222.4231.2276.6281.7

1.21.31.41.61.81.92.12.42.43.03.13.64.95.25.97.27.68.29.6

10.211.013.514.715.818.519.921.322.824.225.027.128.829.736.439.039.044.647.948.152.556.056.963.968.169.688.191.393.3

111.6113.6118.1129.2131.0135.6175.4177.9185.0221.3225.4

14.9 14.6 14.0 19.6 20.0 19.7 24.6 24.7 24.0 28.5 30.1 32.7 45.8 49.3 50.4 62.8 73.4 69.7 81.6 95.6 93.8

113.3 124.7 132.7 149.9 168.9 176.0 199.2 205.7 212.2 236.8 244.6 252.4 296.0 341.6 331.8 368.2 419.5 409.3 446.1 468.6 476.7 542.9 587.4 591.3 770.5 741.5 792.7 976.2 994.2 996.7

1130.3 1146.4 1152.9 1534.9 1556.7 1572.2 1936.1 1971.9

11.9 11.7 11.2 15.7 16.0 15.8 19.7 19.8 19.2 22.8 24.1 26.1 36.6 39.4 40.3 50.2 58.7 55.8 65.3 76.5 75.0 90.7 99.7

106.2 120.0 135.1 140.8 159.3 164.6 169.8 189.5 195.7 201.9 236.8 273.3 265.5 294.6 335.6 327.4 356.8 374.9 381.4 434.3 469.9 473.1 616.4 593.2 634.2 781.0 795.4 797.4 904.3 917.1 922.3

1227.9 1245.4 1257.7 1548.9 1577.5

1.53.04.62.24.56.73.06.19.14.48.8

13.27.4

14.822.311.022.033.015.030.045.021.943.766.029.959.589.936.673.4

110.943.587.3

131.959.4

118.7178.473.2

146.4220.088.8

178.1267.5108.5217.7327.0148.0296.8445.9187.5375.0564.8217.1434.2654.0296.0592.0891.8375.0749.9

200280180185260190180245180190220180190210170160190170160180170180200160180200150160170160160170160160160150160160150140150140140150140120140140120140140120140140120140140120140

270310275260290270250280260260280250260260220260250250260240250250240240250240230230220220230220220230220220230220220220220220220220220220220220220220220220220220220220220220220

0.0310.0590.0830.0330.0760.5930.0420.0780.7120.0710.1900.9490.1660.3091.2340.3320.5702.1360.4510.7123.0860.9262.1364.9841.1632.6356.1001.8993.9408.0942.0895.578

10.4433.9877.121

26.6504.2728.307

32.0009.280

17.64046.28011.04020.90055.31018.45035.91073.41027.42052.51089.86033.66067.430

106.31044.13073.030

153.55058.330

105.370

NNNMMLLLLJJKJJKHJJHJJGHHGHHHHHGHHGHHGHHGGGGGGGGGGGGGGGGGGGG

5353555355905555

1059090

150105105165150150260165165300260260360300300390380380550410410560550550780560560840780780

1120820820

122011101110153016101530170017701640197019001860243024302430

Premium Efficiency Motors

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Note: 1. The above data are average expected values. 2. Actual minimum efficiencies can be certified by direct measurement based on ANSI/IEEE-112 test method B and CSA C 390.:3. Technical data are subject to change without notice.

Head Office 1, Jeonha-dong, Dong-gu, Ulsan, KoreaTel: 82-52-202-8527~8, 8681~2 Fax: 82-52-202-8520

Seoul 140-2, Gye-dong, Jongno-gu, Seoul, Korea (Sales & Marketing) Tel: 82-2-746-7515, 7627 Fax: 82-2-746-7679

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21-04, 2011.4 Designed by JC

Com

munication

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Warehouse LocationsAllentown, PA / Atlanta, GA / Dallas, TX / Indianapolis, IN / Kansas City, KSLos Angeles, CA / Miami, FL / Rochester, NY Available For Pick-Up Or Delivery 24 Hours A Day - 7 Days A Week

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P.O. Box 307, Pittsford, NY 14534 USATel: 800-808-2131 Fax: 800-711-1616 www.worldwideelectric.net

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