The current can support up to a maximum of 12,000A! A power supply for conducting instantaneous trip tests of circuit breakers.
The "PFS Series" from Tokyo Seiden is a power supply for conducting instantaneous trip tests of circuit breakers. The energization time can be set to other values besides 0.2 seconds, and the current can support up to a maximum of 12,000A. The current setting is configured using a sliding-type voltage regulator on the primary side voltage of a large current transformer. 【Features】 ■ For instantaneous trip experiments of circuit breakers ■ Energization time can be set to values other than 0.2 seconds ■ Current can support up to a maximum of 12,000A *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Phase: 1φ2W ■Frequency: 50Hz ■Voltage: AC200V±15% *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Tokyo Seiden meets customer needs through the fusion of our winding technology, circuit design, and mechanical design, which are at the core of power electronics technology.