Lightning-resistant products "Molybdenum SPD for power supply (2-wire type / 3-wire type)"
Class II (JIS C 5381-1) compliant
The "Power Supply (2-Wire / 3-Wire)" is a lightning protection product compliant with Class II (JIS C 5381-1). In recent years, many facilities have been using electronic devices that utilize low-voltage semiconductors. These devices can be damaged by even small lightning surges, leading to equipment failures or malfunctions. To minimize the energy of lightning surges, high-speed response SPDs are required. The molybdenum SPD achieves a high-speed response of 2.5 nanoseconds by using molybdenum in its elements. Additionally, due to molybdenum's high melting point (2,623 degrees), there is less wear on the electrodes from surge absorption sparks, resulting in a longer lifespan. 【Features】 ○ Phase-separated cassette type ○ Degradation indicator included ○ Parallel connection ○ DIN rail mountable For more details, please contact us or download the catalog.
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basic information
【Specifications】 [SPM-021] ○ Maximum continuous operating voltage Uc AC110V ○ Nominal discharge current (8/20μs) In 10kA ○ Maximum discharge current (8/20μs) Imax 20kA ○ Voltage protection level Up below 1500V ○ DC discharge starting voltage 600–1000V ○ Response time 2.5ns or less ○ Protection rating of the outer casing IP 20 ○ Weight approximately 250g ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○SPM-021: For single-phase 2-wire 100V power supply ○SPM-022: For single-phase 2-wire 200V power supply ○SPM-023: For single-phase 3-wire 100/200V power supply For three-phase 3-wire 200V power supply ●For more details, please contact us or download the catalog.
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Company information
Founded in 1959, Sanyo Electric Industry started with the design and implementation of broadcasting equipment and has consistently maintained a research and development-oriented approach, developing and accumulating unique advanced technologies. These technological capabilities have been flexibly utilized in response to the demands of the times, and the company has expanded its fields to include not only broadcasting but also communications, control, mechatronics, medical applications, and gas. Each product has received high praise from various sectors as a "reliable quality" product born from production processes certified by the International Organization for Standardization (ISO). We believe this is truly the result of our goal of "the fusion of people and technology." Sanyo Electric Industry is committed to refining human-centered technology under the belief that "as technology evolves to a higher level, it brings warmth to humanity and provides satisfaction," and we aim to respond to the needs of an advancing era.