Source: Sunbelt Transformer, Inc.
Features of the Substation Transformer are:
Standard
Features
- No-Load Tapchanger when
required
- Dial-Type
Thermometer
- Secondary Spade
Connectors
- Drain Valve or
Combination Drain and Sampler Valve
- Pressure Relief Valve
(smaller KVA Ratings)
- 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
- Enamel Finish to 4 mil
thick (Your choice of color)
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Optional
Features
- High Fire Point
Fluid
- 50 HZ Frequency
- 55/65 Degree C
Temperature Rise
- Pressure Vacuum Gauge
(also with Bleeder)
- Pressure Relief
Device
- Sudden Pressure
Relay
- Winding Temp
Indicator
- Secondary Molded-Case
Breaker
- Lightning
Arresters
- Metering Package
- CT's and PT's
- Gauges and
Contacts
- Fans and Controls
- Provisions for Fans and
Controls
- Primary Load Interrupter
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Construction
- Full Vacuum-Rated Tank
on Larger Power Units
- Cylindrical or
Rectangular Coil Design depending upon KVA Rating and
Voltage
- Distributive Gap or
Mitered Silicone-Steel Core
- Integrally Heated
Vacuum-Drying Process
Ratings
- 75 KVA through 50 MVA
plus additional fan-cooled ratings
- Primary Voltages through
138,000 Volts (650 KV BIL)
- Secondary Voltages
through 69,000 Volts (350 KV BIL)
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Sunbelt Transformer, Inc., 1922 South MLK Jr Dr, Temple, TX 76504. Tel: 254-771-3777; Fax: 254-771-5719.