Sunbelt Transformer, Ltd.
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Sunbelt - Liquid-Filled Substation Transformers
Sunbelt Transformer`s liquid-filled, substation transformers are the ideal choice for commercial, industrial, and utility applications. Hundreds of new, surplus, and reconditioned units in stock and ready-to-ship.
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- Up to 60 MVA Base
- Voltages through 230 kV (650 kV BIL)
- NEMA and ANSI Standards
- Built to Order or From Stock with Modifications Available
Standard Features
- No-Load Tap Changer when required
- Dial-Type Thermometer
- Secondary Spade Connectors
- Drain Valve or Combination Drain and Sampler Valve
- Pressure Relief Valve
- Upper Filter Press Connection
- NEMA Two-Hole Ground Pad
- Stainless Steel Nameplate
- Provision for Jacking and Lifting
- Base Suitable for Rolling or Skidding
- Reinforced Steel Plate Tank
- Externally Clamped High and Low Voltage Bushings
- Welded Cover with Handhole
Construction
- Full Vacuum-Rated Tank on Larger Power Units
- Cylindrical or Rectangular Coil Design Depending on kVA Rating and Voltage
- Distributive Gap or Mitered Silicone-Steel Core
Optional Features
- High Fire Point Fluid
- 50 HZ Frequency
- 55/65 Degree C Temperature Rise
- Sudden Pressure Relay
- Pressure Vacuum Gauge (also with Bleeder)
- Pressure Relief Device
- Winding Temp Indicator
- Secondary Molded-Case Breaker
- Lightning Arresters
- CT`s and PT`s
- Gauges and Contacts
- Fans and Controls
- Provisions for Fans and Controls
- Primary Load Interrupter