1321-3TW027-AA

1321-3TW027-AA

Description: The 1321-3TW027-AA isolation transformer is an isolated transformer unit from Allen-Bradley. It offers Class 220 protection to 1336 series drives.
Rated 5 with 12 reviews
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Description:

The 1321-3TW027-AA isolation transformer is an isolated transformer unit from Allen-Bradley. It offers Class 220 protection to 1336 series drives.



Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1321-3TW027-AA.
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Rated 5 with 12 reviews

    Technical Specifications for 1321-3TW027-AA

BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-3TW027-AA
DescriptionIsolation transformer
K- Factor98%
Temperature0-50 degrees Celsius
Impedance4-6 % nominal
ProtectionClass 220
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-3TW027-AA
DescriptionIsolation transformer
K- Factor98%
Temperature0-50 degrees Celsius
Impedance4-6 % nominal
ProtectionClass 220
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About 1321-3TW027-AA

The 1321-3TW027-AA isolation transformer is an Allen-Bradley isolation transformer unit. It is used to meet different AC drive protection needs that are created due to AC line disturbances. It protects the drive from power line disturbances. It also helps extend the life of the drive by absorbing the disturbances that enter it. This isolation transformer is harmonic compensated and the IGBT brake system that it has is protected and it offers optimum drive performance. It protects the host drive against surges and spikes on the incoming power lines and it helps reduce the harmonic distortion. It can help eliminate the phenomena of nuisance tripping and voltage notching. It improves the true power factor of the host AC drive. The 1321-3TW027-AA transformer reduces the DC/DT and motor terminal peak voltages. It also extends the life of the semiconductor. The transformer comes with a primary delta and a secondary wye winding. The winding is normally manufactured using aluminum.

 

The 1321-3TW027-AA isolation transformer offers Class 220 protection for a temperature of 150 degrees Celsius above the 40 degrees Celsius ambient temperature rating. The drive can be operated at up to a height of 1000 meters above the sea level without any reduction in the performance. The enclosure of the drive is a heavy-duty ventilated enclosure with an IP 32 protection rating. By using the mounting hardware, the transformer can be wall mounted. The 1321-3TW027-AA isolation transformer is known to be 98% efficient for normal working conditions. It comes with an impedance rating within 4 to 6% nominal. It has a K factor of 4. The transformer is listed with the UL standards for its short circuit withstand capability.

Repair Services for 1321-3TW027-AA

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

Our highly skilled technicians can repair your 1321-3TW027-AA. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 1321-3TW027-AA

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 1321-3TW027-AA

Resolutions For 1321-3TW027-AA

Technical Specifications
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-3TW027-AA
DescriptionIsolation transformer
K- Factor98%
Temperature0-50 degrees Celsius
Impedance4-6 % nominal
ProtectionClass 220
BrandAllen-Bradley / Rockwell Automation
Series1321 Power Products
Part Number1321-3TW027-AA
DescriptionIsolation transformer
K- Factor98%
Temperature0-50 degrees Celsius
Impedance4-6 % nominal
ProtectionClass 220
About

The 1321-3TW027-AA isolation transformer is an Allen-Bradley isolation transformer unit. It is used to meet different AC drive protection needs that are created due to AC line disturbances. It protects the drive from power line disturbances. It also helps extend the life of the drive by absorbing the disturbances that enter it. This isolation transformer is harmonic compensated and the IGBT brake system that it has is protected and it offers optimum drive performance. It protects the host drive against surges and spikes on the incoming power lines and it helps reduce the harmonic distortion. It can help eliminate the phenomena of nuisance tripping and voltage notching. It improves the true power factor of the host AC drive. The 1321-3TW027-AA transformer reduces the DC/DT and motor terminal peak voltages. It also extends the life of the semiconductor. The transformer comes with a primary delta and a secondary wye winding. The winding is normally manufactured using aluminum.

 

The 1321-3TW027-AA isolation transformer offers Class 220 protection for a temperature of 150 degrees Celsius above the 40 degrees Celsius ambient temperature rating. The drive can be operated at up to a height of 1000 meters above the sea level without any reduction in the performance. The enclosure of the drive is a heavy-duty ventilated enclosure with an IP 32 protection rating. By using the mounting hardware, the transformer can be wall mounted. The 1321-3TW027-AA isolation transformer is known to be 98% efficient for normal working conditions. It comes with an impedance rating within 4 to 6% nominal. It has a K factor of 4. The transformer is listed with the UL standards for its short circuit withstand capability.

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

Our highly skilled technicians can repair your 1321-3TW027-AA. 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 1321-3TW027-AA. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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