ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T10A2304 - ABB's Low Voltage Dry Type transformers are built to last and are designed with exclusive features. With easy installation and all of the specifications you trust, it’s easy to see why ABB QL dry type transformers are preferred by contractors. Our Type QL transformers meet DOE efficiency standards. They are available with aluminum or copper windings and in all three temperature rise ratings.
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ABB - Electrification

9T10A2304

UPC: 783173902998


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Specification Sheet

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Overview

ABB's Type QL Low Voltage Dry Type Transformers (SKU: 9T10A2304) are engineered for exceptional durability and performance, making them a preferred choice for contractors. These transformers feature exclusive design elements that simplify installation and ensure reliable operation. Meeting stringent DOE 2016 efficiency standards, ABB QL units contribute to significant energy savings and reduced operating costs. This specific model (representative of the QL series) is a 3-phase, 225 kVA unit with a primary voltage of 480V and a secondary voltage of 208Y/120V. It is available with either aluminum (AL) or copper windings, allowing for selection based on application requirements. The transformer operates with an 80°C temperature rise, a 60 Hz frequency, and features a K1 factor for harmonic mitigation. Its impedance is rated at 3.8%, and it is designed for an ambient temperature of 40°C. The enclosure type is NEMA 2, providing protection against falling dirt and light splashing. Standard sound levels are maintained. ABB QL transformers are built to last, incorporating UL-listed components and fire-resistant materials for longevity and consistent power delivery across diverse industrial and commercial applications. They are available in all three standard temperature rise ratings—115°C, 80°C, and 150°C—offering flexibility for various environmental conditions and load demands. Trust ABB Electrification for efficient and dependable dry-type transformer solutions, backed by extensive expertise in power distribution technology.
  • ABB Type QL Low Voltage Dry Type Transformer
  • DOE 2016 Efficiency Standards Compliant
  • Available with Aluminum or Copper Windings
  • Offered in 115°C, 80°C, and 150°C Temperature Rise Ratings
  • Designed for Easy Installation and Durability

Specifications

Application
Electrical distribution and Control
Efficiency
DOE 2016
Frequency Rating
60 HZ
KVA Rating
75 KVA
Material
Aluminum/Copper
Material
Aluminum or Copper windings
Material
Dry type
Material
Aluminum or Copper
Phase
3
Primary Voltage
575
Secondary Voltage
480Y/277
Series
ABB QL Low Voltage Dry Type
Series
ABB Type QL
Series
Type QL
Series
QL
Special Features
GE Type QL transformers meet DOE 2016 efficiency standards. They are available with aluminum or copper windings and utilize a UL recognized 220 C insulation system. Quiet Performance-Outward-facing mounting feet-Lug kit included-Ground bar kit included-Core and coil assemblies are mounted on rubber isolation pads to reduce noise-Bolted coil terminations-Single-piece front/back is easily removable for service-NEMA 2 drip-proof enclosure is standard, weathershield kits are available for conversion to NEMA 3R outdoor configuration-Qualified to the s eismic req uirement s of IEEE-6 93-2005 and IBC-2012 and CBC 2013-Copper or aluminum windings-Copper ground strap-Robust packaging with top and side protection protects against shipping damage-Accessible mounting flanges with front/back slotted mounting holes make installation easier-100PERC factory tested for shorts and coil integrity, current and loss, voltage, impedance and noise. Clear, comprehensive documentation and labeling 10A2304
Temperature Rating
40 °C
Type
Transformers
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)
561.000 L
Package Weight (Metric)
254.470 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 catalog number for this specific transformer?

The catalog number is 9T10A2304.

What is the primary voltage for this transformer?

The primary voltage is 480V.

What is the secondary voltage for this transformer?

The secondary voltage is 240 x 120V.

What is the KVA rating of this transformer?

The KVA rating is 75 KVA.

What is the temperature rise rating for this transformer?

The temperature rise rating is 150 degrees C.

What is the frequency rating for this transformer?

The frequency rating is 60 Hz.

What is the ambient temperature rating for this transformer?

The ambient temperature rating is 40 degrees C.

What is the enclosure type for this transformer?

The enclosure type is NEMA 3R.

What DOE efficiency standards do these transformers meet?

The Type Q4, QF transformers meet DOE 10 CFR 431 standards and are UL Energy Verified.

What are the available coil materials for these transformers?

The transformers are available with either aluminum or copper windings.

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