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ABB - Electrification 9T10A1001G63 - ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
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ABB - Electrification

9T10A1001G63

UPC: 783173904374


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Specification Sheet

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Overview

The ABB Guard I™ Noise Isolation Transformer (SKU: 9T10A1001G63) from ABB Electrification delivers precise noise suppression for sensitive electronic equipment in industrial and commercial environments. This 15 kVA, dry-type, low-voltage transformer is engineered to eliminate common mode and transverse mode electrical noise, ensuring clean power delivery to critical systems. Common mode noise—caused by electromagnetic interference (EMI), radio frequency interference (RFI), and ground loops—is effectively attenuated by the transformer’s grounded full-width copper electrostatic shield positioned between primary and secondary windings. Transverse mode noise between coils is also reduced, providing dual-layer protection against power quality disturbances. The transformer features a 480V Delta primary input and a 208Y/120V secondary output, with voltage fine-tuning available via taps offering +2% to -4% adjustment at 2.5% tolerance. Built with copper coil construction and an 80°C rise rating, it is designed for durability in harsh industrial settings. The frame size is UX72C, with an approximate net weight of 353 lbs. Optional rain shields convert the enclosure to NEMA 3R, and NEMA 3R stainless steel (316) enclosures are available for models up to 150 kVA. Ideal for manufacturing facilities, data centers, and control systems requiring stable, noise-free power, the Guard I™ transformer ensures reliable operation of sensitive equipment by mitigating electrical interference and ground loop issues.
  • 15 kVA dry-type transformer with 480V Delta primary and 208Y/120V secondary output
  • Grounded full-width copper electrostatic shield for common mode noise attenuation
  • Voltage taps for +2% to -4% adjustment with 2.5% tolerance
  • 80°C rise rating with copper coil construction for industrial durability
  • Optional NEMA 3R rain shields and stainless steel enclosures available

Specifications

Application
Electrical distribution and Control
Connection Type
Delta to Wye
Current Rating
15 kVA
Efficiency
DOE 2016
Frequency
60 Hz
Frequency Rating
60 HZ
KVA Rating
300 KVA
Material
Copper
Nema Rating
NEMA 3R (optional)
Phase
3
Poles
3
Primary Voltage
480 VAC
Secondary Voltage
208Y/120
Series
Guard I
Size
UX72C
Special Features
ABB's Guard I™ Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
Temperature Rating
40 °C
Type
Transformers
Voltage Rating
480V Delta to 208Y/120V
Package Dimensions (L x W x H)
29 IN x 29 IN x 40.5 IN
Package Dimensions (L x W x H)
73.66 cm x 73.66 cm x 102.87 cm
Package Weight (Imperial)
330.000 L
Package Weight (Metric)
149.688 kg
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

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ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
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ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

9T10A1008G33

ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

9T10A1004G63

ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

9T10A1007G63

ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

9T10A1002G33

ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.
ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

9T10A1001G03

ABB's Guard I&trade, Noise Isolation Transformers provide common mode noise signal between neutral and ground and transverse mode noise protection. Common mode noise is caused by electromagnetic interference, radio interference and ground loops.

Frequently Asked Questions

What kind of noise protection does this transformer offer?

This transformer provides common mode noise signal protection between neutral and ground, and transverse mode noise protection.

What type of transformer is the 9T10A1001G63?

The 9T10A1001G63 is an electrostatic shield transformer, specifically a DOE 2 type.

What causes common mode noise that this transformer protects against?

Common mode noise is caused by electromagnetic interference, radio interference, and ground loops.

What is the primary voltage for this transformer?

The primary voltage for this transformer is not specified in the document.

What is the secondary voltage of the 9T10A1001G63?

The secondary voltage for this transformer is not specified in the document.

What is the temperature rise for this transformer?

The temperature rise for this transformer is not specified in the document.

What is the frequency rating of this transformer?

The frequency rating for this transformer is not specified in the document.

What is the ambient temperature range for operation?

The ambient temperature for this transformer is not specified in the document.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

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ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

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ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

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