1391-T050DT

Rated 4.5 with 15 reviews
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1391-T050DT

Revisions: Ser A 
Description: The Allen-Bradley 1391-T050DT has a 240/480V AC Primary Voltage, 3 Phases, and a 60 Hz Frequency. It also contains a 230V AC Single-Phase C.T. Windings Secondary Voltage.
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Description:

The Allen-Bradley 1391-T050DT has a 240/480V AC Primary Voltage, 3 Phases, and a 60 Hz Frequency. It also contains a 230V AC Single-Phase C.T. Windings Secondary Voltage.



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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1391-T050DT.
Exchange: Exchange credit for your defective unit available.

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Rated 4.5 with 15 reviews

    Technical Specifications for 1391-T050DT

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391-T050DT
Product TypeIsolation Transformer
kVA Rating5
Primary Voltage240/480V AC
Phase3
Frequency60 Hz
Secondary Voltage230V AC Single-Phase C.T. Windings
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391-T050DT
Product TypeIsolation Transformer
kVA Rating5
Primary Voltage240/480V AC
Phase3
Frequency60 Hz
Secondary Voltage230V AC Single-Phase C.T. Windings
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About 1391-T050DT

The Allen-Bradley 1391-T050DT isolation transformer is a 5 kVA rated isolation transformer. It is designed for use with Allen-Bradley 1391B-ES servo controllers. In order to maintain the UL listing on Allen-Bradley 1391B-ES controllers, the users must provide power to the 1391B-ES controllers from an Allen-Bradley 1391 isolation transformer. The use of other transformers voids the UL listing. The Allen-Bradley 1391B-ES controllers are available in 15, 22.5, and 45 Amps current ratings. The complete servo system comprises a 1391B-ES controller, a 1391 transformer, a 1326 servo motor, and 1326 cables.

The 1391-T050DT isolation transformer is rated for 5.0 kVA. The primary voltage for the transformer is 240 to 480 Volts AC. The input is 3-phase and the supported line frequency is 60 Hertz. The secondary voltage for the transformer is 3-phase 230 Volts AC voltage. The secondary voltage also includes four 36 Volts AC single-phase rated windings. The 36 Volts AC output on the transformer is used to provide power to the logic control board on the 1391B-ES controller. The 36 Volts AC leads are connected to terminals 19 and 21 on Terminal Block 4 of the controller. The center tap is connected to terminal 20 of Terminal Block 4. The power dissipation for the 1391-T050DT isolation transformer at 20, 40, 60, 80, and 100% rated output is 50, 100, 150, 200, and 250 Watts, respectively. The weight of the 1391-T050DT isolation transformer is 100 pounds and it measures 11 x 14 x 11 inches. The ambient air temperature around the 1391-T050DT isolation transformer must be kept between 0 and 60 degrees Celsius and the relative humidity should be between 5 and 95% (non-condensing).

Repair Services for 1391-T050DT

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1391-T050DT. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1391-T050DT

Please refer to the manual for more information about the 1391-T050DT such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1391-T050DT Ser A
1391-T050DT/A, Series A, Rev A Request Quote
Common misspellings:
  • l391-T050DT
  • 139l-T050DT
  • 1391-To50DT
  • 1391-T05oDT
  • 1391T050DT

Dimensions For 1391-T050DT

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1391-T050DT

Resolutions For 1391-T050DT

Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391-T050DT
Product TypeIsolation Transformer
kVA Rating5
Primary Voltage240/480V AC
Phase3
Frequency60 Hz
Secondary Voltage230V AC Single-Phase C.T. Windings
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1391-T050DT
Product TypeIsolation Transformer
kVA Rating5
Primary Voltage240/480V AC
Phase3
Frequency60 Hz
Secondary Voltage230V AC Single-Phase C.T. Windings
About

The Allen-Bradley 1391-T050DT isolation transformer is a 5 kVA rated isolation transformer. It is designed for use with Allen-Bradley 1391B-ES servo controllers. In order to maintain the UL listing on Allen-Bradley 1391B-ES controllers, the users must provide power to the 1391B-ES controllers from an Allen-Bradley 1391 isolation transformer. The use of other transformers voids the UL listing. The Allen-Bradley 1391B-ES controllers are available in 15, 22.5, and 45 Amps current ratings. The complete servo system comprises a 1391B-ES controller, a 1391 transformer, a 1326 servo motor, and 1326 cables.

The 1391-T050DT isolation transformer is rated for 5.0 kVA. The primary voltage for the transformer is 240 to 480 Volts AC. The input is 3-phase and the supported line frequency is 60 Hertz. The secondary voltage for the transformer is 3-phase 230 Volts AC voltage. The secondary voltage also includes four 36 Volts AC single-phase rated windings. The 36 Volts AC output on the transformer is used to provide power to the logic control board on the 1391B-ES controller. The 36 Volts AC leads are connected to terminals 19 and 21 on Terminal Block 4 of the controller. The center tap is connected to terminal 20 of Terminal Block 4. The power dissipation for the 1391-T050DT isolation transformer at 20, 40, 60, 80, and 100% rated output is 50, 100, 150, 200, and 250 Watts, respectively. The weight of the 1391-T050DT isolation transformer is 100 pounds and it measures 11 x 14 x 11 inches. The ambient air temperature around the 1391-T050DT isolation transformer must be kept between 0 and 60 degrees Celsius and the relative humidity should be between 5 and 95% (non-condensing).

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1391-T050DT. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1391-T050DT. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1391-T050DT such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1391-T050DT Ser A
1391-T050DT/A, Series A, Rev A Request Quote

Common misspellings:
  • l391-T050DT
  • 139l-T050DT
  • 1391-To50DT
  • 1391-T05oDT
  • 1391T050DT
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