PRODUCT PREVIEW
Transformers
Project-specific power transformation
Wafr Dry-Type & Cast-Coil Transformers provide reliable power transformation without liquid insulation, making them well suited to indoor, commercial, industrial and critical-infrastructure applications.
Available technologies include ventilated dry-type, vacuum-pressure-impregnated and cast-resin/cast-coil construction.
Specification
Configuration
Capacity
15 to 7,500 kVA
Phases
Single / Three-phase
Primary Voltage
Up to 35 kV
Secondary
600Y/347 · 480Y/277 · 208Y/120 V
Frequency
60 Hz
Cooling
AN / AF
Construction
Ventilated / Non-ventilated / Cast-coil
Ventilated Dry-Type
Suitable for commercial and industrial installations where economical, reliable indoor transformation is required.
VPI Transformer
Vacuum-pressure-impregnated windings provide enhanced mechanical strength and environmental resistance.
Cast-Coil Transformer
Resin-encapsulated windings provide increased resistance to moisture, contamination and demanding environmental conditions.
Key Features
| Parameter | Available Ratings |
|---|---|
| Type | Dry-type / Cast-coil |
| Phases | Single / Three-phase |
| Frequency | 60 Hz |
| Capacity | 15–7500 kVA |
| Primary voltage | Up to 35 kV |
| Common MV systems | 4.16 / 12.47 / 13.2 / 13.8 / 24.9 / 34.5 kV |
| Secondary | 600Y/347 V 480Y/277 V 208Y/120 V |
| Cooling | AN / AF |
| Windings | Copper / Aluminum |
| Construction | Ventilated / Non-ventilated / Cast-coil |
| Installation | Indoor / Outdoor where suitably enclosed |
| Efficiency | Canadian efficiency compliant |
