Power Control and Variable Transformer Products | Superior Electric

Variable Transformer

Variable Transformers

A simple, rugged method for controlling electrical voltage,current, and power.

Variable Transformers provide excellent power regulation withnegligible variation in output voltage from no-load tofull-load current. They provide a simple, rugged method ofcontrolling electrical voltage, current and power.

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Featured Products

POWERSTAT® Variable Transformers

Powerstat Variable Transformer

Volt-Pac® Variable Transformers

Volt-Pac Motorized Variable Transformer

Variable AC Power Sources

Variable AC Power Source

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WHR Series Automatic Voltage Regulators

Automatic Voltage Regulators

An innovative modular design to automatically feed a constantvoltage to sensitive equipment.

Automatic Voltage Regulators protect your equipment bystabilizing the voltage, even when the input voltage andsystem load vary widely. The Limited Range coil design allowsfor substantially higher current and power ratings withoutincreasing unit size or weight.

Select An Automatic Voltage Regulators

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Lighting Controls

High quality light dimmers offer smooth performance andflexible capacity without audio of video interference.

All dimmers are continuously adjustable transformers thatregulate light intensity by controlling the voltage applied tothe lamps. Producing any desired lighting intensity fromcomplete darkness to full brightness.

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Stabiline DIN Mounted Surge Protection Devices

Surge Protective Devices

A fail-safe design for protection of mission criticalequipment.

STABILINE® Surge Protective Devices provide surge protectionagainst harmful transient voltage and high-frequency noisethat exceed the nominal operating voltage of AC and DCcritical dedicated control loads.

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SUPERCON® Electrical Connectors

Uniquely designed grips provide safe, rapid and positivepanel-board electrical connections

5-WAY® BINDING POST CONNECTORS and SUPERCON® ElectricConnectors offer amp ratings from 15- 250. There is anelectrical connector to meet the needs of your panel board.

Select SUPERCON® Electrical Connectors

STABILINE® Automatic Bus Transfer Switches

When failure occurs, automatically transfer from one powersource to a second in NEMA 4X enclosures.

Automatic Bus Transfer Switches monitor the three-phase, 440VAC, 60 Hz voltage of two input sources to insure they arewithin specification.

Select STABILINE® Automatic Bus Transfer Switches