Dry Type Distribution Transformers

Note: Weights and dimensions may change and should not be used for construction purposes.

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www.emerson.com or contact Technical Services at (800) 377-4384 with any questions.

© July 2020

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Automation Transformers - Non-Ventilated 50 VA to 45 kVA

SolaHD encapsulated transformers are rated for hazardous

locations as well as harsh industrial environments.

Encapsulation and rugged UL Listed/NEMA Type 3R

enclosures protect the transformer from dust, moisture,

and provides extra shock and vibration resistance. SolaHD

transformers fully comply with the latest edition of the

National Electrical Code for Class I, Division 2, Group A, B,

C and D locations when installed in compliance with NEC

501.100 (B).

Features

Single Phase: .05 - .250 kVA

• UL Listed/NEMA Type 3R non encapsulated enclosure

for indoor and outdoor service

• Low temperature rise, UL Class I30 ˚C insulation system,

80 ˚C temperature rise under full load

• Conduit knockouts for side entry into wiring

compartment

• Copper lead wire terminations

Single Phase: 0.500 - 25 kVA

Three Phase: 3 - 45 kVA

• Available as standard in Cold Rolled Steel or Painted

Stainless Steel

• UL Listed/NEMA Type 3R encapsulated enclosure for

indoor and outdoor service

• Electrostatically shielded for quality power on sizes

1 kVA and larger

• UL Class 200˚C insulation system, 115˚C

temperature rise under full load

• Conduit knockouts for side entry into wiring

compartment (Type 3R versions only)

• Copper lead wire terminations

• .500 - 45 kVA units are encapsulated with electrical

grade silica and epoxy for industrial applications

Related Products

• Some SolaHD DC power supplies are available with

Class I, Division 2 ratings or encapsulation.

• Surge Protective Devices

Certifications and Compliances

All Models

•

Listed: E25872, E77014

- UL 1561 or UL 5085-1, UL 5085-2

- CSA C22.2 No. 47 or No. 66

- RoHS Compliant

Group 5, Export Models

•

Low Voltage Directive

- IEC 61558-1, IEC 61558-2-4

Accessories and Optional Design Styles

• Other enclosure styles available (contact Technical

Support for details):

- 316 Stainless Steel

• Copper Wound designs

• UL Listed/NEMA Type 4/12 or 4X Encapsulated

Enclosures

• Low temperature designs available

• cULus Listed E361435 transformers for Class I,

Division 2/Zone 2 hazardous locations are available as

custom designs.

E25872

E77014