Industrial W8L Variable Autotransformer

Description:

The Industrial W8L Variable Autotransformer is used in industrial power distribution and electrical testing systems to provide continuously adjustable AC output voltage for equipment testing, calibration, and process control. Commonly installed in manufacturing facilities, electrical laboratories, motor testing stations, production equipment, automation systems, and OEM machinery requiring precise voltage regulation. Maintenance technicians, electrical engineers, and system integrators use this variable autotransformer for equipment commissioning, voltage adjustment, replacement of worn variacs, retrofit projects, and reliable AC power control.

Applications:

The Industrial W8L Variable Autotransformer is designed for industrial applications requiring smooth, continuously adjustable AC voltage without waveform distortion. It is widely used in electrical testing laboratories, transformer and motor testing, production lines, quality control stations, electronics manufacturing, research facilities, and industrial maintenance departments where accurate voltage control is essential for testing and commissioning equipment.

Technical Specifications:

• Model: W8L
• Product Type: Variable Autotransformer (Variac)
• Transformer Type: Single-Phase Variable Autotransformer
• Primary Function: Adjustable AC Voltage Regulation
• Input Voltage: 120 VAC
• Output Voltage: Continuously Adjustable (0–120 VAC Typical)
• Frequency: 50/60 Hz
• Rated Output Current: 8.5 A
• Phase: Single Phase
• Adjustment Method: Manual Rotary Brush Contact
• Winding Material: Copper
• Cooling Method: Natural Air Cooling
• Mounting Type: Bench or Panel Mount (Configuration Dependent)
• Primary Applications: Equipment Testing, Motor Testing, Calibration, Voltage Regulation, and Laboratory Power Supply
• Service Application: Repair, Replacement, Retrofit, and Preventive Maintenance

Common Replacements:

• TechniPower 3038-5110 Variable Autotransformer
• General Radio W8 Variable Autotransformer
• Superior Electric Powerstat 116B Variable Autotransformer