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DPA0202F-TC
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DPA0202F-TC


  • Catalog Number: DPA0202F-TC

Specifications

Motor type NEMA Motors General Purpose Three Phase
HP 20
RPM 3600
Voltage 575
Phase 3
Frame 254TC
Mounting Rigid/C-Flange
Enclosure ODP
Material Cast Aluminum
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Electrical Data
Rated Motor Output Power -- HP
Rated Motor Speed - tr/min
Rated Motor Voltage (+/-10%) -V
Rated Motor Current -A
Phase -
Poles -
Locked Rotor Current @ High Voltage -A
Current Fl @ 208V -
Service factor -
KVA code M
Nominal efficiency -
Rated power factor -
Cables (Qty, Size) 9 | 18
Frequency 60 Hz
Connection YY/Y
Start capacitor -
Run capacitor -
VFD DUTY (S.F. 1.0) RATIO
Variable Torque 30:1
Constant Torque 15:1
SITE CONDITIONS
Ambient Temperature (℃) 40ºC
Meters Above Sea Level (MASL) 1000
General Data
Frame Size -
Enclosure -
Mounting -
Number of speeds -
Approximate weight - lbs.
Casing Material / Fan Cover Cast Aluminum | Steel
Shaft Material 1045
NEMA design B
Degree of protection (IP) 55
Insulation class F | B
Rotation Réversible
Service Continu
Conduit Box Location F1
Feet Removable / Double Drilled Yes | No
Paintwork 7024 | Graphite Gray
Mechanical Data
Bearing DE Side - ZZ
Bearing ODE Side - ZZ
Grease Type Mobil Polyrex EM
Compensation Ring (wavy washer) NDE
Moment of Inertia (lb-ft2) -
Sound Pressure @ 3 FT dBA -

Features

  • Removable feet F1, F2, F0 field convertible on all Aluminum frames, F2 convertible on all Cast Iron frames
  • 1.25 Service Factor through 326T frame, 1.15 Service Factor for larger frames with 60Hz operation / 1.0 Service Factor with 50Hz operation
  • Usable at 208V 60Hz with 1.0 Service Factor 50HP and below
  • 36 Month warranty
  • Conduit Box is 90º rotatable
  • Compact cast aluminum and Cast Iron construction
  • Anti-microbial (tropicalization) on stator winding
  • Regreasable bearings 254T frame and larger
  • Mobil Polyrex EM polyurea grease
  • Surface finish: Alkyd enamel RAL7024 - Graphite Gray
  • Black oxide surface treatment for increased corrosion resistance
  • Stainless steel nameplate
  • Corrosion resistant hardware
  • Ultra high strength, reusable lifting straps included with motors 254T frame and larger

 

Operating parameters

  • Continuous (S1) duty
  • Ambient temperatures up to 40ºC
  • Installation up to 1000 MASL (3300 ft.)

 

Connection

  • Up to and including 215T Frame:
    • 9-Lead 230V parallel-wye / 460V series-wye connection
    • 3-Lead 575V wye connection
  • 254T Frame and larger:
    • 12-Lead 230V parallel-delta / 460V delta connection
    • 6-Lead 460V or 575V single voltage delta connection

Ingress protection

The standard degree of enclosure protection is IP23.

Insulation and inverter rating

  • Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
  • Designed to Class B temperature rise
  • Vacuum Impregnated
  • Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power)
  • Exceeds NEMA MG 1 Part 31.4.4.2

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