Compact and lightweight, making lightning intrusion "visible."
Records and displays the surge current levels that have entered grounding lines, along with the detection time. Compact, lightweight, and easy to install. Records and displays surge current levels (100A~, 1000A~) and their detection times. Compact, lightweight, and easy to install. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and induced lightning countermeasures.
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*Features* 1. Records and displays the surge current level that has entered grounding lines, along with the detection time, which is useful for verifying the effectiveness of SPDs (surge protective devices) and for maintenance. 2. Compact and lightweight. 3. Easy to install. Pass the grounding wire through the wire insertion part (CT part for OLM-2C) and secure it with M5 or M6 screws or cable ties for installation. 4. Outputs a contact when surge current is detected. Only for OLM-2S and OLM-2C (open collector output). 5. Easy to operate. 6. Complies with RoHS regulations on hazardous substances.
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【Purpose】 Surge detector for detecting lightning surges and others. Records the scale of the surge and the detection time. Equipped with a surge counter function.
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OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its founding. We want to create a safe and secure society where people are not afraid of the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A wide range of product lineup We offer a variety of products, including surge protectors for power distribution, as well as those for offices, factories, railway vehicles, and general households. We also accommodate custom orders, so please feel free to consult with us. ◆ Consulting for lightning protection Lightning protection varies depending on various conditions such as location. OTOWA will propose the most suitable lightning protection measures for those conditions. ◆ World-class "lightning" testing facilities Using top-class testing equipment and a variety of testing facilities, we conduct product evaluation tests and development in-house. Our achievements are highly regarded, and we also accept contract testing (Lightning Technology Center). ◆ Unique quality of zinc oxide devices We produce zinc oxide (ZnO) devices under strict management. These devices are the heart of surge protective devices (SPDs) and are essential for lightning protection.