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Our QL transformers are setting new standards for quality – in design, manufacturing and testing.


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New Department of Energy (DOE) transformer efficiency standard – effective Jan 1 2016

Dry Type Vented

Ultra Transformer
GE's most advanced transformer combines state-of-the-art energy efficiency with harmonic cancellation.
Ultra Transformer
NEW QL Ultra Efficient Up to 99% efficient! Helps a project earn LEED** certification points.
Ultra Transformer
NEW QL Ultra Efficient Up to 99% efficient! Choose K4 or K13 with 150C, 115C, or 80C rise.
General Purpose Transformer
A reliable, energy-efficient design for general purpose lighting and electrical applications. Available in single-phase from 15-250kVA and three-phase from 15-1000kVA....
General Purpose Transformer
K Factor rated for nonlinear loads. These type QL transformers have passed the UL K-factor testing program. GE offers K=4, K=13, K=20 and K=30 transformers.
General Purpose Transformer
These low noise transformers operate at reduced noise levels. The vibrations within the magnetic steel core have been greatly reduced, thus lowering the humming of the...
Guard I and II Noise Isolation Transformer
Guard I transformers provide common mode noise attenuation and transverse mode noise attenuation. Guard II adds an enhanced level of transverse mode noise attenuation for...
Guard III harmonic mitigating transformers help eliminate harmonic currents and minimize power quality problems.
Single-phase 5-25kVA, Three-phase 15-30kVA. Brings together three quality GE products in one convenient, compact solution: transformer, distribution panel and circuit...
Drive Isolation Transformer
A Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions and harmonics associated with SCR applications.

Dry Type Non-Ventilated

Totally Enclosed, Non-Ventilated (TENV) Transformer
15-75kVA, Three-Phase. Totally enclosed non-ventilated transformers are an excellent choice for applications where dry-type transformer benefits are desired but the standard...

Dry Type, Encapsulated, Enclosed

Encapsulated Core & Coil Transformers
The GE QB and QMS transformers feature encapsulated core and coils in a NEMA 3R nonventilated weatherproof enclosure.
QMS3 Transformer
This GE QMS3 transformer features encapsulated core and coils in a NEMA 3R nonventilated weatherproof enclosure. It is available in 3-15kVA.
Buck Boost Transformer
Convenient and least expensive method of matching line voltage with equipment voltage. Primary voltages include 120V, 240V and 480V. Secondary voltages include 12V, 16V,...

Dry Type, Core & Coil

Transformer - Machine Tool & Control Power
Used to provide voltage to control devices in applications where regulation and minimum space are important.
Transformer - Machine Tool & Control Power
These GE transformers are welded core and encapsulated to provide the highest quality electrical performance.

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