Three Phase Dead Front Transformer
Design Capacities
- Size: 75kVA up to 3000kVA
- Primary Voltage: Up to 34.5kV
- Secondary Voltage: From 120Y/208
- Loop or Radial Feed Configuration
- Built to customer specifications in accordance with CSA C227.4 and C802.1 Energy Efficiency Standards
Standard Accessories and Features
- Tamper proof tank design with bolted cover
- Bay o net & current limiting fuse protection
- Aluminum nameplate engraved
- Pressure relief device
- HV & LV Bushings
- Drain valve with sampling device
- Liquid level indicator
- Thermometer
- Ground Bar and X0 strap
- Parking Stand
- Jacking Steps
- Exterior Finish conforming to ANSI C57.12.28.
Optional Accessories and Features
Transformers may be provided with the following optional items if specified by the purchaser:
- Load break switches;
- Mechanical interlock of the transformer winding switch and bayonet fuses to prevent removal while the transformer is energized;
- Load break inserts complete with dust cap;
- Customer stock code and stenciling;
- Dual voltage selector switch;
- High voltage of circuit taps;
- Surge arrestor elbows;
- Additional tests may be requested by the purchaser and shall be performed in accordance to ANSI/IEEE C57.12.90;
- Permanent and temporary bar coding label in accordance with ANSI/IEEE C57.12.35;
- FR3 fire resistant bio degradable insulating fluid LNAN;
- High voltage and low voltage barrier between compartments;
- Kirk key interlock on cabinet doors;
- Secondary Breaker;
- Visual Disconnect Window with Kirk Key Interlocking protection;
- Alternative protection devices, specified by the purchaser;
Download Document
Three Phase Dead Front Transformer (PDF)
