Visualizing lightning intrusion and the status of SPD. *In addition to the specifications of the listed products, we can manufacture according to customer requirements.
Record and display the surge current level that has entered the grounding line and the detection time. Output contact during SPD degradation detection. Record and display the surge current levels (100A, 500A, 1000A) and their detection times. Manufactured by Otowa Electric Industry, a specialized manufacturer of SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasures, and induced lightning countermeasures.
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basic information
*Features* 1. Records and displays the surge current level that has entered grounding lines, along with the detection time. This is useful for verifying the effectiveness of SPDs (surge protective devices) and for maintenance. 2. Data is recorded on an SD memory card. Since it is recorded in text format, it can be displayed on a computer without using dedicated software. 3. Outputs contacts during surge current detection and SPD degradation detection (a contact for 1 second). 4. Complies with RoHS regulations (only for OLR-31P).
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In addition to the specifications of the listed products, we can manufacture according to your requirements. Please contact us if you have any requests. 【Application】 Surge detector for detecting lightning surges and others. It can record the scale of the surge and the detection time, allowing for information extraction. Equipped with a surge counter function.
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Company information
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.