Broadcast Transmitter
Beam Power Supplies

Electrical Specifications

Type: Rectifier
Input Voltage: 208 to 600V, 50 or 60 Hz
Max. Power Output: 100 kVA
Suitable for digital or analog broadcast transmitter.

Mechanical Specifications

High Voltage Bushings: Porcelain, quantity 2 plus quantity 1 isolated +ve located on front wall
Low Voltage Bushings: Molded Epoxy, quantity 3 located on front wall
High Voltage Windings: Copper
Low Voltage Windings: Copper
Paint Finish: ANSI 70 Gray - High performance Epoxy Polyamide
Paint Primer: Rustproof Tremcoat
Tank Material: 1/4" mild steel plate. All seams welded and inspected in house by Certified Welders
Fastening Bolts: Stainless Steel
Oil Thermometer: Outside Gage without contacts
Liquid Level Gauge: Outside Gauge without contacts
Tap Changer Switch: 5 positions
Drain and Sample Valve: Located at tank base
Upper Filter: Pressure Filter 1"
Pressure Relief Valve: 5 psi
Coolant: Mineral Oil, ONAN for outside operation

Optional Accessories
  • Oil Thermometer with 1 set contacts
  • Oil Thermometer with 2 sets contacts
  • Oil Thermometer with 3 sets contacts
  • Liquid Level Gauge with 1 set contacts (low level)
  • Liquid Level Gauge with 2 sets contacts (low level and very low level)


Safety Features
All terminals fully enclosed in key interlocked tamper resistant cabinet. Tank constructed with heavy gage 1/4" mild steel plate to provide excellent mechanical integrity under stringent operating conditions.

Special Features
Porcelain bushings used on all high voltage output and standoff insulators. These are more stable than epoxy material, have a longer life and are impervious to environment conditions.
Stainless steel hardware is used exclusively on all exterior fasteners. This solves any potential problems with rust or corrosion.

Service/Support
Stein Industries has a comprehensive 24/7 customer support facility with a network of fully trained technical service technicians strategically located across North America. We maintain an inventory of critical spare components on hand in the United States. These are accessible and available 24 hours a day, seven days a week in cases of emergency.



ISO 9001:2000 registered