United StatesDetails
Single phase Isolation Transformer SC50H1-K/Z has primary and secondary windings that are physically separated from each other. Secondary neutral to ground bonding eliminates common mode noise, providing an isolated neutral-ground reference for sensitive equipment.
Isolation Transformer SC50H1-K/Z Winding Schematic:
Preliminary General Drawing. (Dimensions in inches).
*All information and images presented here is based on preliminary data or design and may be changed without prior notice.
Request Drawing Proof to confirm dimensions from Optional Feature tab, if it is critical.
Full Specification
| Catalog No. | SC50H1-K/Z |
|---|---|
| Product Type | Isolation Transformer |
| Phase | Single |
| Power Rating | 50 kVA |
| Frequency, Hz | 60 |
| Vector Group | II |
| Primary voltage | 460 Volt |
| Primary Max Current, Amps | 108 |
| Primary Terminals | H1-H2 |
| Primary Terminal Lugs | 2/0-6 AWG |
| Primary Voltage Taps | 0%; ±2.5%; ±5.0% |
| Secondary Voltage | 120/240 Volt |
| Secondary Max Current, Amps | 416 / 208 |
| Secondary Terminals | X1-X4, Interconnect for: Lower Voltage: X1 to X3 and X2 to X4, or Higher Voltage: X2 to X3 |
| Secondary Terminal Lugs | 2/0-6 AWG |
| Winding Conductor | Copper |
| Temperature Rise, °C | 150 |
| Insulation Class | 220 (R) |
| Insulation Level, (B.I.L), kVA | 10 |
| Efficiency at 35% Load, % | 98.69 |
| ANSI/IEEE Impedance, % | 4.0-5.0 |
| Sound Level, dB | 50 |
| Standards and Certifications | Transformer Efficiency compliance: Canada CSA CSL3. USA DOE-2016. CSA Standard C22.2. No.47 Air Cooled Transformers (Dry Type) CSA certified. File No. LR34493 , Seismic rated for USA zone 4 and Canada zone 6. UL Listed. File No.E108255. ISO9001 Quality Certification. |
| Enclosure Type | Nema 3R. General purpose indoor ventilated steel enclosure suitable for dry locations. Sprinkler Proof when angle between sprinkler and opening does not exceed 45° |
| Weight, Lbs | 370.0 |
| Country of Manufacture | Canada |
