20 HP Three Phase Open Enclosure Motor (EM3679)

20 HP Three Phase Open Enclosure Motor

EM3679

TechTop Electric Motors

  • $1,751.85
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    Download Datasheet

    Specifications:

  • Ambient Temperature: C

  • Approval:

  • Bearing De Side: 6309C3

  • Bearing Nde Side: 6308C3

  • Cable Entry:

  • Class:

  • Comp Ring:

  • Connection: 2D/D

  • Current A At 50Hz:

  • Current A:48.8/24.4

  • Double Drive:

  • Duty: Cont. / S1

  • Efficiency Level:

  • Enclosure: Odp

  • Fan Material:

  • Feet Rem:

  • Frame Material: Cast Iron

  • Frame: 256Tc

  • Full Load Amps At 208V: 53.9

  • Groups:

  • Horsepower: 20 Hp

  • Hp At 50Hz:

  • Info: 20 HP - 1800 Rpm - 256Tc

  • Ins Class: F

  • Ip Rating: 23

  • Isfeatured=1

  • Kva At 50Hz: F

  • Kva: G

  • Leads: 12

  • Manufacturers Model Number: Gr3-Ci-Op-256Tc-4-Br-D-20

  • Masl:

  • Motor Group:Nema Premium

  • Mounting: Rigid

  • Nema Design:

  • Nom Eff At 50Hz:

  • Nominal Efficiency:93

  • Nominal Power Factor: 0.83

  • Paint Color: Graphite Gray

  • Paint Ral: 7024

  • Phase: 3

  • Pole:4

  • Product Group: Three Phase Open Enclosure

  • Product Type2: General Purpose

  • Rotation Direction:

  • Rpm At 50Hz: 1450

  • Service Factor:1.15

  • Sf At 50Hz: 1

  • Shaft Material:

  • Standard:Nema

  • Sync Rpm: 1800

  • Temp Rise C: 50°C

  • Temp Risecode:

  • Terminal Box Location:

  • Trop: Yes

  • Voltage V At 50Hz: 190/380

  • Voltage:230/460

Quick Details

Motor Group Three Phase Open Enclosure
Frame Size 256TC
HP 20
RPM 1800
Voltage 230/460

Standard Features

• IP 55 Rated Ingress Protection
• Inverter Rated-15:1 Constant Torque (MG1 Part 31)
• Double Lip Bearing Seal on DE & ODE
• VPI Lap Wound Stator with Tropicalization
• Dual Oversized Bearing on DE & ODE
• Multi-mount Removable Feet
• Corrosion Resistant Hardware
• Rubber Slinger Protection on Drive End • Conduit Box is 90° Rotatable
• Zerk Regreasable Bearings 160 Frame & Larger • F1, F2, F3 Field Convertible
• Class H Insulated Stator with Class F Leads
• Terminal Blocks between Conduit Box & Body
• Increase & Decrease Flanges Available
• One-Way Brass Condensation Drain on DE & ODE
• Class 1, Division 2, Groups A, B, C & D Compliant
• 36 Month Warranty



Docs & Downloads

DataSheet - 2D Drawing


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