Capacity: 3kva. High Efficiency with No Waveform Distortion. Material: Iron (Shell), Copper Coil. Built-in Copper Coil with High Quality Material. Insulated Resistance: >5mω. More Security, Reliability and Durability.
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Staco Energy Products 221-B Variable Transformer - Enclosure Mounted - Works Tested and works. Has on/off switch, green power indicator light, output connection, banana plug DMM test jacks. Excellent condition as shown in pictures. Please reach out with questions. Thank you!
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Number of phases: single phase. Rated capacity: 0.5KVA. Rated output current: 2A. South Asia / Middle East. The more you buy, the more you save. Canada/ United Kingdom / Australia. United States.
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Best tested. Works fine. This unit has little to no use.
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It takes 120v 60Hz input and outputs variable 0-130VAC 60Hz. Output: 0-130V@ 500VA.
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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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Capacity: 3KVA. High efficiency with no waveform distortion. Material: Iron (shell), copper coil. Built-in copper coil with high quality material. Insulated resistance: >5MΩ. More security, reliability and durability.
eBay