Substrate type relay RZDR-E widely adopted in Automatic Train Stop (ATS) systems.
Substrate-mounted multi-pole relay RZDR-E type
Contributing to the safe operation of railways! A relay with long lifespan and high reliability! Simultaneous direct control of logic and power circuits with a 4-contact configuration!
This product is equipped with automatic train stop (ATS) devices and contributes to the safe operation and accurate scheduling of railway vehicles. Additionally, this relay boasts excellent environmental resistance and longevity, making it suitable for various loads and signal control relays in railway vehicles. It adapts to vehicle environments and contributes to improved system reliability and reduced maintenance frequency through its long lifespan. The contact section of this product incorporates our original power lead switch, "Bestact," which prevents oxidation and corrosion of the contacts, demonstrating high reliability under various usage environments compared to other products. Bestact achieves a long-lasting product with excellent environmental resistance and vibration resistance through our unique structure, which differs from typical lead switches. Customers looking for relays or those dissatisfied with existing relays are welcome to consult us. For more details on the "Printed Circuit Board Mounted Multi-Contact Relay RZDR-E for Automatic Train Control (ATC) Devices," please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
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basic information
**Features of the RZDR-E Type PCB Mount Multi-Contact Relay** 1. It demonstrates outstanding performance with DC electromagnetic valves and solenoid loads. 2. It fully exhibits the characteristics of Bestact contacts, including environmental resistance and contact reliability. 3. The coil input voltage range has been expanded to accommodate fluctuations in vehicle power supply. 4. Due to multiple contact outputs, it is easy to handle various loads and sequence control. *There are also models with 2 contacts.* For product details, please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
Price information
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Applications/Examples of results
Applications/Examples of the RZDR-E Mounted Multi-Contact Relay Railway: Master Power Distribution Panel Railway: VVVF Inverter Control Device Railway: Automatic Train Control Device (ATC Device) Railway: Automatic Train Operation Device (ATO Device) Railway: ATS Automatic Train Stop Device Railway: Door Closing Maintenance Device
Detailed information
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This product is equipped with a Yaskawa Power Lead Switch, Bestact. Our products have been recognized for their value by customers over many years in markets that demand high reliability and safety. We have prepared materials explaining "Bestact," the core technology that makes our products long-lasting and highly reliable, so please take a look at the catalog "【Material】What is a Lead Switch?"
Company information
For over 40 years, our relays and sensors have been used in various markets where reliability and safety are required, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of general relays and a failure rate that is 1/20 under minimal loads, our products contribute to improving equipment reliability while also reducing running costs by decreasing the frequency of replacements. Leveraging the excellent environmental resistance of our products, they perform well even in harsh environments, such as in vegetable factories where humidity is present.
