Eaton T16P14S15CUNV Transformer - DS-3 Dry Type
Part Number: T16P14S15CUNV
Quick Summary
The Eaton T16P14S15CUNV transformer is a totally enclosed non-ventilated dry-type distribution unit ideal for compact industrial panels. This design minimizes heat load and simplifies maintenance in spaces with limited ventilation. Certifications vary by region, so confirm with Eaton; the unit is backed by Eaton’s standard warranty (one year from installation or eighteen months from shipment). With primary voltages of 220/440 V and a secondary of 110/220 V, copper windings, and a 150°C rise, it delivers reliable control power for machines and control cabinets. The DS-3 frame and 818N construction support long-term performance in demanding environments, while taps offer voltage flexibility to accommodate site variations and power quality considerations.
Product Information
Extended Description
T16P14S15CUNV Eaton: General-Purpose Transformer, Ventilated, Dry Type Distribution, DS-3, Single-phase, PV: 220 X 440V, Taps: 1 at +5% FCAN, 2 at -5% FCBN X 2 at +2.5% FCAN, 4 at -2.5% FCBN, SV: 110/220V, 150°C, 15 kVA, Cu windings, Frame: 818N
Product Name
Eaton Totally enclosed non-ventilated transformer
Catalog Number
T16P14S15CUNV
UPC
786680052088
Product Length/Depth
20.36 in
Product Height
37.59 in
Product Width
22.89 in
Product Weight
375 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
Contact Manufacturer
Catalog Notes
Totally enclosed non-ventilated DS-3 or DT-3
Coil material
Copper
Design
DS-3
Frame
818N
Tap size
1 at +5% FCAN, 2 at -5% FCBN x 2 at +2.5% FCAN, 4 at -2.5% FCBN
Type
Dry Type Distribution Transformer
Frequency rating
60 Hz
Kva Rating
15 kVA
Phase
Single-phase
Primary voltage
220 V, 440 V
Secondary Voltage
110/220 V
Temperature rise
150 °C rise
Feature: Totally enclosed non-ventilated DS-3 dry-type enclosure. Business impact: Reduces cooling requirements and simplifies installation in tight spaces, lowering total cost of ownership. Application: Ideal for indoor control panels and machine feeders where ventilation is restricted. Feature: Copper windings. Business impact: Improves efficiency and thermal performance, extending service life in continuous operation. Application: Heavy-duty industrial controls with steady current draw. Feature: Tap settings (1 at +5% FCAN, 2 at -5% FCBN, 2 at +2.5% FCAN, 4 at -2.5% FCBN). Business impact: Precise voltage regulation to accommodate supply variability, reducing equipment stress. Application: Facilities with variable utility voltages or long cable runs. Feature: 15 kVA rating, single-phase. Business impact: Adequate power for mid-size panels without over-sizing, optimizing footprint and cost. Application: Machine controls, panel feed, and process equipment. Feature: Primary 220/440 V and secondary 110/220 V. Business impact: Flexible integration with common utility and equipment voltages, minimizing rectification or level-shifting needs. Application: Panel builders needing versatile power expansion. Feature: Frame 818N, weight 375 lb. Business impact: Sturdy, vibration-resistant structure suitable for vertical or floor mounting in rugged environments. Application: Industrial environments with equipment vibration and space constraints. Feature: 60 Hz operation and 150°C rise. Business impact: Predictable thermal performance under standard North American electrical cycles, reducing risk of overheating. Application: Continuous operation in manufacturing or processing lines. Compatibility and installation advantages: Compact footprint (20.36 in L × 22.89 in W × 37.59 in H) supports installation in standard electrical rooms; copper windings and robust enclosure ease serviceability and reliability over the product lifecycle. Objection handling: For sites requiring additional certifications (CE, UL, IP), consult Eaton for confirmation and tailored documentation; the unit’s DS-3 dry-type design is broadly compatible with common industrial standards while offering straightforward installation and maintenance.
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FAQs
The unit measures 20.36 in long, 22.89 in wide, and 37.59 in tall, weighing 375 lb. Ensure a minimum service clearance and secure mounting in a stable, level surface. Consider cable entry, wiring space, and proximity to heat sources to maximize reliability.
It is a 15 kVA, single-phase transformer with primary voltages of 220 V and 440 V and a secondary of 110/220 V. It operates at 60 Hz and uses copper windings, with a 150°C temperature rise for thermal tolerance.
Yes. It is a totally enclosed non-ventilated (DS-3) dry-type transformer designed for indoor panel use where ventilation is limited. Copper windings and a sturdy 818N frame support long service life, while the enclosure minimizes dust and humidity ingress when installed in appropriate locations.
Eaton provides a warranty of one year from installation or eighteen months from shipment, whichever occurs first. For field service, spare parts, or documentation, contact Eaton support to obtain region-specific certifications and technical guidance.
Tap settings include 1 at +5% FCAN, 2 at -5% FCBN, and 2 at +2.5% FCAN with 4 at -2.5% FCBN. These taps allow minor voltage regulation to compensate for supply variations or long cable runs, helping maintain voltage to connected equipment and improve lifecycle reliability.