ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T11C1003G33 - ABB’s K-Factor transformers are designed to withstand the additional heating that accompanies the presence of harmonics in electrical systems. K-Factor transformers are designed not to eliminate harmonics, but to withstand their negative effects. They are available with aluminum or copper windings and in all three temperature rise ratings. K-Factor transformers meet DOE 2016 efficiency standards and are UL Listed and Energy Verified. Qualified to the seismic requirements of IEEE-693-2005 and the IBC-2021 and CBC 2022.
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ABB - Electrification

9T11C1003G33

UPC: 783173906323


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Specification Sheet

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Overview

The ABB K-Factor Transformer, SKU 9T11C1003G33, is engineered to effectively manage the increased thermal stress caused by harmonic currents in electrical systems, ensuring reliable operation without eliminating harmonics. This transformer is designed to withstand the mechanical stresses and temperature rise issues associated with non-linear loads. Available with either aluminum or copper windings and supporting all three temperature rise ratings (80°C, 115°C, 150°C), it offers flexibility for diverse applications. The unit meets DOE 2016 efficiency standards, contributing to energy savings. It is UL Listed and Energy Verified. Key features include a grounded full-width copper electrostatic shield between primary and secondary windings for common mode noise attenuation (up to 120 dB) and transverse mode noise attenuation (up to 30 dB). The core and coil assembly utilizes grain-oriented, annealed silicon steel and is mounted on neoprene isolation pads for vibration dampening. Neutrals and lugs are rated for 200% of secondary full load current. This transformer is qualified to the seismic requirements of IEEE-693-2005, IBC-2021, and CBC 2022, making it suitable for critical infrastructure in data centers, industrial facilities, and commercial buildings. Manufactured in the USA. K-factor guidelines indicate suitability for applications with significant harmonic activity, such as induction heating, SCR drives (K4), electronically controlled lighting (K13), and data processing equipment (K20). This specific unit is designed to withstand harmonic content and address temperature rise issues when supplying non-linear loads, without phase shifting.
  • Withstands increased heating from harmonic currents
  • Meets DOE 2016 efficiency standards
  • UL Listed and Energy Verified
  • Seismic qualified to IEEE-693-2005, IBC-2021, CBC 2022
  • Grounded full-width copper electrostatic shield for noise attenuation

Specifications

Efficiency
DOE 2016
Frequency Rating
60 HZ
KVA Rating
45 KVA
Material
Aluminum/Copper
Material
Aluminum or Copper
Material
Silicon Steel, Copper/Electrostatic Shield
Phase
3
Primary Voltage
480 VAC
Secondary Voltage
208Y/120
Series
K-Factor
Special Features
ABB’s type QL K-Factor transformers are designed to withstand the additional heating that accompanies the presence of harmonics in electrical systems. K-Factor transformers are designed not to eliminate harmonics, but to withstand their negative effects. They are available with aluminum or copper windings and in all three temperature rise ratings. Type QL transformers meet DOE 2016 efficiency standards.
Temperature Rating
40 °C
Package Dimensions (L x W x H)
29 IN x 37 IN x 41.5 IN
Package Dimensions (L x W x H)
73.66 cm x 93.98 cm x 105.41 cm
Package Weight (Imperial)
661.000 L
Package Weight (Metric)
299.830 kg
A - 15.0 kV bushing

015J0400AN

A - 15.0 kV bushing
O Plus C - 34.5 kV bushing

034Z3000AW

O Plus C - 34.5 kV bushing

Frequently Asked Questions

What is the purpose of a K-Factor transformer?

A K-Factor transformer is designed to withstand the additional heating caused by harmonic currents in electrical systems, ensuring reliable operation.

Does a K-Factor transformer eliminate harmonics?

No, K-Factor transformers are designed to withstand the negative effects of harmonics, not to eliminate them.

What efficiency standards does this transformer meet?

This ABB K-Factor transformer meets DOE 2016 efficiency standards.

What seismic qualifications does this transformer have?

The transformer is qualified to the seismic requirements of IEEE-693-2005, IBC-2021, and CBC 2022.

What type of windings are available?

This K-Factor transformer is available with aluminum or copper windings.

What is the noise attenuation provided by the electrostatic shield?

The grounded full-width copper electrostatic shield provides common mode noise attenuation up to 120 dB and transverse mode noise attenuation up to 30 dB.

What is the K-Factor rating for this unit?

The specific K-Factor rating for SKU 9T11C1003G33 is not explicitly stated in the provided information, but K-Factor transformers are available in K4, K13, and K20 ratings for different harmonic activities.

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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