The Staco 3PN501 Energy Products variable transformer autotransformer is a versatile electrical equipment designed to provide a wide range of output voltages from 0 to 100 volts. With its autotransformer type, this product from Energy Products allows for efficient power transformation and offers reliable performance for various industrial and commercial applications. Its primary voltage rating of 0V to 100 volts makes it suitable for a wide range of voltage requirements, making it a valuable tool for businesses and industrial settings. Plug missing, easily replaced.
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• Model: 3PN1510B. Model: 3PN1510B. • Output: 0–140V. Output: 0–140V. • Max Current: 15A. • Input: 120V, 1-Phase, 50/60Hz. Input: 120V, 1-Phase, 50/60Hz. Unit is clean and appears lightly used.
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1000W 0-300V Variac Auto Transformer AC Variable Voltage Regulator Metered USA.
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Phase: Single Phase. This item is exactly as pictured. Frequency: 50/60 Hz.
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Nice Swiss-made variable autotransformer.
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Check the insulation resistance regularly, the insulation resistance between coil and base shouldn’t be less than 2mm. After operation, turn the hand wheel pointed to “zero” place and cut off the power.
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Check the insulation resistance regularly, the insulation resistance between coil and base shouldn’t be less than 2mm. After operation, turn the hand wheel pointed to “zero” place and cut off the power.
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