| Application
Isolation Transformer defined:
A transformer which isolates the primary circuit from the secondary
circuit. Designed for indoor installation in hotels, schools, factories,
industrial and commercial buildings where a reliable power source
is required for lighting and other low voltage equipment and machinery.
Features
- Using Computer Aided Designs (CAD) our engineers
have created a range of highly efficient transformers having long
trouble-free life with reduced weight, size and cost.
- Ventilated openings in the enclosure are coordinated
with the cooling ducts in the coils to ensure proper natural circulation
of air for long life and minimum losses.
- General purpose indoor ventilated steel enclosure
(Nema-1 or CSA-1) suitable for dry locations. After fabrication,
the enclosure is finished in ASA61 grey powder paint suitable
for most industrial and commercial installations.
- Transformers up to 75KVA may be readily hung
on H-columns, walls, shelves or floor mounted to suite each typical
installation. Most units have lifting lugs, conduit knockouts
and removable front and back covers for easy access to terminals.
- Transformers 112.5 KVA and larger are supplied
with brackets suitable for floor or platform mounting only.
- Transformer terminations rated below 330A
are supplied with suitable hardware and lugs for cable connection.
Terminations above 330A are supplied with termination pads.
- Class 220 Insulation
- 150oC Temperature Rise
- Primary Taps +/-2.5% & +/-5% (+/-5% only on 3KVA
- 15KVA)
- CSA certified, File No. LR34493
- UL Listed, File No. E108255
- ISO9001 Quality Certification
- Available in Copper (Cu) or Aluminum (Al)
windings
Common
Part Numbers & Typical Information
Some enclosure dimensions
may have changed. Click here for
more info
Items with "Z" are Energy Efficient. (CSA 802.2-00/Nema-TP1-1996)
Available Options
Include:
- Temperature Rise (115oC, 80oC)
- Other Primary or Secondary Voltages
- Different Frequency (other than 60Hz)
- Different Nema Rated Enclosure (2, 3R, 4, 4X,
12, etc)
- Electrostatic Shield (single, double, triple
or multiple/ultra)
- Custom sizes (specific KVA ratings)
- K-Factor Rated (K4, K9, K13, K20, K30)
- Special Paint/Finish
* Information
is subject to change without prior notice. |
