The DRC3R Series is a family of DIN Rail Mount, IEC standard based Solid State Contactors with a proprietary thermal management technology, which allows them to handle reversing control of 3-phase motors of up to 5HP at 480 VAC in a compact 45mm wide package. This provides a size reduction of 50% compared to equivalent reversing electromechanical contactors.
The DRC3R Series models include a control interlock feature that allows only Off, Forward and Reverse operation in a safe mode, and they are available with optional embedded auxiliary contacts for additional functionality in your control circuits. They are available with an enhanced 18-30 VDC control input compatible with most solid state type outputs.
Features:
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Alternative energy sources are a topic of considerable interest and growth, and this innovative sector is one of the first areas to utilise our sensing solutions.
Our Reed Relays used in Solar Inverters increasing solar panel efficiency, they are also a key component in Fast Charging for electric/hybrid vehicles.
We supply other types of renewable energy producers too, from Float Switches that measure levels in rainwater harvesting tanks and Level Sensors used in steam generators.
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It’s more important than ever to be efficient in our use of electricity and water. We work with customers to develop bespoke solutions tailored to provide the housings, electronic circuitry and cabling required. Our products are designed to meet WRAS and NSF approval where appropriate.
We supply Level Sensors for water tank installation in residential apartments for
versatile product solutions.
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The DRC3P Series is a family of DIN Rail Mount, IEC standard based Solid State Contactors with a proprietary thermal management technology, which allows them to switch on and off 3-phase loads of up to 7.6 Amps per phase at 600 VAC in a compact 45mm wide package.The DRC3P Series Solid State Contactors are particularly suited for demanding applications where you need to control (start/stop) 3-phase motors of up to 5HP at 480 VAC. They offer the highest switching frequency in the market (up to 9000 cycles per hour), making them the ideal solution for replacement of electromechanical contactors in applications that require high reliability and/or frequent switching.
The DRC3P Series models are available in 2 configurations (with 2 or 3 controlled legs) and they are available with optional embedded auxiliary contacts for additional functionality in your control circuits.
Features:
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The Chemical Processing Industry offers specific challenges for sensor design and development as the environment in which the sensor is used may be corrosive. There may be specific requirements for materials that can be used and measures that need to be taken to ensure accurate, durable performance.
Our sensors are used in a variety of environments where chemical exposure is necessary including provision of Level Sensors and Float Switches for industrial inkjet printing, and numerous Level and Flow Sensor applications to measure movement and storage of chemical liquids during industrial processing.
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Sensata | Crydom SeriesOne DR family of DIN Rail mount Solid State Relays incorporate proprietary thermal management technology to achieve exceptional output ratings of 6 and 12 Amps in compact 11mm and 18mm wide housings.
These compact SSRs are ideal for use in heating, lighting or motion control applications where space may be limited, providing greater power density than other DIN Rail solid state relays.
SeriesOne DR SSRs are available in ratings of 3 to 12 Amps at 24 to 600 VAC.
Features:
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The Nova22 DR67 is a compact 3-phase solid state relay in a DIN rail 67.5mm wide package with output ratings up to 75 Amps per channel @ 40°C. Its built-in overvoltage protection and the optional overtemperature protection make it suitable for demanding heating, motion and lighting applications.
It’s easy to install and its large cage clamp terminals allow connecting wires up to 2 AWG size on the output terminals without the use of any additional accessories, therefore reducing installation cost and time.
UL listed and VDE certified, the DR67 is a powerful and versatile solid state relay with superior performance when compared to previous generations and competitor products.
Features:
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Supplying the military and aerospace industries with Relay and Sensor technology is a significant part of our business. We are proud to be trusted suppliers for this sector where accuracy, durability and reliability are often of paramount importance.
Our main areas of involvement include supply of Reed Relays for use in HF mobile communications, Float Switches and Level Sensors to monitor fuel tank levels.
Our Reed Relays are also used outside the military sector in HF ATUs that serve as a back-up communications method for commercial aircraft.
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The Nova22 DR45 is a powerful and compact solid state relay in a DIN rail 45mm wide package with an output rating up to 60 Amps @ 40°C offering mounting flexibility (on panel or DIN rail) and convenient input connection options. Its high I²t capability and optional built-in overvoltage protection make it suitable for demanding heating, motion and lighting applications.
Its contactor configuration and large cage clamp terminals allow connecting wires up to 3 AWG size on the output without the use of any additional accessories making them truly ready-to-use devices, therefore reducing installation cost and time.
UL Listed and VDE certified, the DR45 is a safe and versatile solid state relay with superior performance when compared to previous generation and competitor products in similar sized packages.
Features:
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With precision and accuracy at the heart of what we do, it’s no surprise that our relays are used to measure, monitor and test in a huge number of different applications.
Our Reed Relays are used in a range of hi-tech testing equipment including Semiconductor testing, HV Insulation testing and Mass Spectrometers. The fast switching speed, low contact resistance and high voltage isolation (physical contact gap) our products can offer make them the perfect choice for these demanding applications.
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© E. Preston (Electrical) Ltd 2024.
UK distributor of electrical and electronic components.
