ABB - Electrification Signature Partner Distributor
ABB - Electrification 9T33C2671 - 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

9T33C2671

UPC: 783173365670

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Specification Sheet

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Overview

The ABB 9T33C2671 is a 15 kVA single-phase, 3-wire dry-type transformer designed for balanced 120/240V secondary voltage systems. This unit meets NRCan (C802.2) and DOE (10 CFR 431, Subpart K) energy efficiency certifications, ensuring compliance with stringent energy standards. It is UL and cUL listed to UL 1561 and CSA C22.2 No.47, confirming adherence to safety regulations. The transformer is qualified to the seismic requirements of IEEE-693-2005 and is compliant with IBC-2021 and CBC 2022, making it suitable for seismically active regions. The core and coil assembly utilizes grain-oriented, annealed silicon steel for enhanced efficiency and longevity. Neoprene isolation pads are incorporated to minimize vibration and noise during operation. Installation is facilitated by outward-facing feet, and a single-piece front/back panel design allows for quick service access, reducing potential downtime. Units up to 150 kVA include a copper ground bar kit and lug kit. Available with aluminum or copper coils and stainless steel enclosures, the 9T33 series is well-suited for applications such as lighting, HVAC, and control power systems in commercial, industrial, and institutional settings. Optional IR viewing windows are available on select models. Manufactured in the US.
  • 15 kVA, Single-Phase, 3-Wire Dry Type Transformer
  • Primary Voltage: 300/600V, Secondary Voltage: 120/240V
  • NRCan (C802.2) & DOE (10 CFR 431, Subpart K) Energy Certified
  • UL & cUL Listed to UL 1561 & CSA C22.2 No.47
  • Seismic Qualified (IEEE-693-2005, IBC-2021, CBC 2022)

Specifications

Efficiency
DOE/NRC
Frequency Rating
60 HZ
Frequency Rating, Maximum
60 Hz
Frequency Rating, Minimum
60 Hz
Insulation
IS-19C
KVA Rating
25 KVA
Material
Silicon steel, Neoprene, Aluminum/Copper coils, Stainless steel enclosures
Mounting Type
Outward-facing feet
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
300/600V Pri, 120/240V Sec
Package Dimensions (L x W x H)
18.4 IN x 26.2 IN x 34.7 IN
Package Dimensions (L x W x H)
46.736 cm x 66.548 cm x 88.138 cm
Package Weight (Imperial)
350.000 L
Package Weight (Metric)
158.760 kg
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.

9T33A2675

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.
600V Class Single Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 240x480 PV, 120/240 SV, 50 kVA, 1PH, Copper Wound

SG3N0050LE0C

600V Class Single Phase DOE2016 and NRCan 2019 Compliant Energy Efficient Distribution Transformer, 240x480 PV, 120/240 SV, 50 kVA, 1PH, Copper Wound
General Purpose Ventilated Distribution Transformer, 15kVA, 120/208/240/277 Volt Primary, 120/240 Secondary, 60 HZ, UL Listed UL 1561, Primary Amps @277V 54.2, Secondary Amps 125/62.5

ES12H15S

General Purpose Ventilated Distribution Transformer, 15kVA, 120/208/240/277 Volt Primary, 120/240 Secondary, 60 HZ, UL Listed UL 1561, Primary Amps @277V 54.2, Secondary Amps 125/62.5
3kVA 480/240-120/240V 60Hz CU, Epoxy Potted, Nema-4X Enclosure E4X: 304 Stainless Steel

SC3L-K/E4X/EP

3kVA 480/240-120/240V 60Hz CU, Epoxy Potted, Nema-4X Enclosure E4X: 304 Stainless Steel
15 kVA Single-Phase Ventilated Transformer

421-9160-000

15 kVA Single-Phase Ventilated Transformer
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.

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'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.

9T33A2673

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'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.

9T33C2672

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.

Frequently Asked Questions

What type of transformer is the 9T33C2671?

The 9T33C2671 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 9T33C2671 transformer?

The transformer has a KVA rating of 75 KVA.

What is the coil material used in this transformer?

The coil material used in this transformer is Copper (CU).

What is the temperature rise rating for this transformer?

The transformer has a temperature rise rating of 150 degrees C.

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, this transformer meets DOE 15C energy efficiency standards and is UL Energy Verified.

What is the enclosure type for the 9T33C2671 transformer?

The enclosure type for this transformer is NEMA.

What are the tap settings available on this transformer?

The transformer has tap settings of +/- 2.5% FCAN and +/- 2.5% FCBN.

Is this transformer UL and cUL listed?

Yes, this transformer is UL and cUL listed.

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