ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T33A2672 - ABB's 9T33 Single phase low-voltage dry type transformers are for balanced 3-wire 120/240 V secondary voltage systems having both NRCan (C802.2) and DOE (10 CFR 431, Subpart K) energy efficiency certification and compliance. UL and cUL listed to UL 1561 and CSA C22.2 No.47. Qualified to the seismic requirements of IEEE-693-2005 and the IBC-2021 and CBC 2022. The 9T33 transformers are also UL Energy Verified.
ABB - Electrification

9T33A2672

UPC: 783173365533


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB 9T33 Single Phase Low-Voltage Dry Type Transformer (SKU: 9T33A2672) is designed for reliable and efficient power distribution in balanced 3-wire 120/240 V secondary voltage systems. This transformer meets stringent energy efficiency standards, boasting both NRCan (C802.2) and DOE (10 CFR 431, Subpart K) certification and compliance, ensuring reduced energy consumption and operational costs. All models operate at a frequency of 60 Hz. Available configurations include: - 0.25 kVA: 277V input, 120/240V output, (-2: 5.1%) taps, 10 lbs. - 1 kVA: 277V input, 120/240V output, (-2: 5.1%) taps, 30 lbs. - 3 kVA: 277V input, 120/240V output, (-2: 5.1%) taps, 55 lbs. - 3 kVA: 120x240V input, 120/240V output, No Taps, 60 lbs. - 5 kVA: 277V input, 120/240V output, (-2: 5.1%) taps, 103 lbs. - 5 kVA: 480V input, 120/240V output, (+2, -2: 2.5%) taps, 103 lbs. - 5 kVA: 600V input, 120/240V output, (-2: 5.0%) taps, 103 lbs. - 10 kVA: 277V input, 120/240V output, (-2: 5.1%) taps, 198 lbs. - 10 kVA: 480V input, 120/240V output, (-2: 4.9%) taps, 198 lbs. - 10 kVA: 480V input, 120/240V output, (+2, -2: 2.6%) taps, 198 lbs. Designed for safety and quality, the 9T33 series is UL and cUL listed to UL 1561 and CSA C22.2 No.47. It is also qualified to meet the seismic requirements of IEEE-693-2005 and the IBC-2021 and CBC 2022 building codes, making it suitable for installations in seismically active regions. The ABB 9T33 transformers are UL Energy Verified. Manufactured in the US.
  • NRCan (C802.2) and DOE (10 CFR 431, Subpart K) energy efficiency certified
  • UL and cUL listed to UL 1561 and CSA C22.2 No.47
  • Qualified to IEEE-693-2005 seismic requirements
  • Meets IBC-2021 and CBC 2022 seismic building codes
  • UL Energy Verified for high-efficiency operation

Specifications

Efficiency
DOE/NRC
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Insulation
IS-19C
KVA Rating
37.5 KVA
Phase
1
Primary Voltage
240x480 V
Secondary Voltage
120/240 VAC
Series
9T33
Standard
Yes
Temperature Rating
40 °C
Temperature Rating, Maximum
104 F
Temperature Rating, Maximum
40 C
Temperature Rating, Minimum
104 F
Temperature Rating, Minimum
40 C
Voltage Rating
120/240 V
Voltage Rating
120/240V Secondary
Package Dimensions (L x W x H)
24 IN x 31.8 IN x 35.7 IN
Package Dimensions (L x W x H)
60.96 cm x 80.772 cm x 90.678 cm
Package Weight (Imperial)
320.000 L
Package Weight (Metric)
145.152 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 ambient temperature rating for this transformer?

The ambient temperature rating for this transformer is 40 degrees C.

Does this transformer meet energy efficiency standards?

Yes, it meets DOE 2016 and NEMA Premium energy efficiency standards.

What is the enclosure type of the 9T33A2672 transformer?

The enclosure type is NEMA 3R.

What tap settings are available on this transformer?

The transformer has 2 taps: 2-1/2% FCAN and 2-1/2% FCDG.

Is this transformer UL and cUL listed?

Yes, it is UL and cUL listed to UL 506 and CSA C22.2 No. 10.

Does the transformer comply with seismic requirements?

Yes, it is qualified to the seismic requirements of IEEE 693 and IBC 2000 and CBC 2001.

What is the frequency rating of this transformer?

The frequency rating of this transformer is 60 Hz.

What type of transformer is the 9T33A2672?

The ABB 9T33A2672 is a single-phase low voltage dry-type transformer for balanced 480V secondary voltage systems.

What are the voltage specifications for this transformer?

The primary voltage is 480V and the secondary voltage is 240V.

What is the KVA rating of the 9T33A2672 transformer?

The KVA rating for this transformer is 75 KVA.

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