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Sensata / Crydom Expands their DC Output Solid State Relay Models

August 10, 2021

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New DC Output SSR Models:  DIN Rail, Panel Mount and Plug-in Solid State Relays

 

Sensata / Crydom are pleased to announce the expansion of their DC Output Solid State Relay offering. The new models extend across 4 popular series, including the SeriesOne DR, CN Series, EL Series and ED Series.

The number of applications for DC output relays is increasing, mainly due to the increase of portable devices, solar powered systems and electrification initiatives. Taking advantage of improved switching components, Sensata is expanding the current handling capability of select families of DC output SSRs, while maintaining the same form and factor.

 

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Finder 34 Series Solid State Relays

July 27, 2021
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Finder 34 Series:  Slim P.C.B. Relays (EMR or SSR) 0.1-2-6A

Finder’s Solid State Relays are excellent in interfacing applications.  Small SSR’s such as Finder’s 34 Series draw only a few mA, so they sip at the limited output currents available from PLCs.

The 34 Series (EMR) relays include the following features (according to Type):
• Sensitive DC coil: 170 mW
• 5 mm wide – 6kV (1.2/50 μs) isolation, coil – contacts

The 34 Series (SSR) relays include the following features (according to Type):
• Sensitive DC input circuits
• 5 mm wide
• Silent, high speed switching with long electrical life

Applications:
• Bottling Plants
• Packaging Machines
• Labelling Machines
• Road / Tunnel Lighting
• Burners, Boilers & Furnaces
• Timers & Lighting Controls
• Electronic Circuit Boards
• Programmable Controllers

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Finder 77 Series Solid State Relays

June 28, 2021
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Modular solid state relays (SSR) 5 - 15 - 30A

A solid state relay is ideal when fast, frequent switching is required. For example, precision temperature control of an industrial oven might require switching off the mains supply to the heating elements every two or three seconds. Finder’s 77 Series would be the best component to operate this with input AC or DC, 230 V AC or 400 V AC output and rated voltage range (19…305) V AC or (48…480) V AC and is most suited to heater controls.

The 77 Series is made up of modular and “hocky puck” style solid state relays with the folowing features (according to Type):

Function and Features:
Input AC or DC
• 230 V AC or 400 V AC output
• Rated voltage range (19…305) V AC or (48…480) V AC
• Zero-crossing and random switch-on versions
• Suitable for lamp loads
• 17.5 and 22.5 mm housing
• Features (“hockey puck”)

Input AC or DC
• 230 V AC or 400 V AC output
• Switching voltage range (19…305) V AC or (48…480) V AC
• Suggested applications: heater control
• Mounting to heatsink with screws
• Zero-crossing version

Applications:
• Drying Kilns
• Heating & Cooling
• Lighting Control
• Bottling Plant
• Labelling Machines
• Packaging Machines

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Crouzet SSR Smart Series Application

May 18, 2021

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Smart Solid State Relays detect compressors load failures

An ultra-low temperature (ULT) freezer is a refrigerator that stores contents at between −40 to −86 °C (−40 to −123 °F), usually dedicated to life science applications such as new generation vaccine storage. ULT freezers are commonly fitted with alarm systems that will remotely alert designated parties in the case of a freezer failure.

 

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Crouzet Solid State Relays are Back & Stronger

November 13, 2020

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Crouzet is proud to announce that their well known series of Solid State Relays are back and available now with all the features you liked, plus much more!

 

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Crouzet Monitoring Relays

December 10, 2019

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Monitoring relays are used to verify conditions in the power system or in the protective system. Monitoring relay functions include fault detection, voltage checking, and direction-sensing that confirms power system conditions.

 

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Cynergy3 D1 Series Relay

August 30, 2019

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UL Approved*  D Size Form C (Changeover) Relay

•  100W switching power.
•  Changeover contacts.
•  PCB Mount.
•  Available with or without a magnetic screen.
•  Tungsten contacts for high power switching.
•  Large package size.
•  Up to 4A carry current.
•  Often used in applications which require circuit protection or circuit breakers.

The D1 series is a reed relay with changeover contacts which are often used in safety critical applications.

The switching is achieved through the use of high vacuum reed switches with Tungsten contacts and make these relays suitable for high reliability applications, such as test equipment and high voltage power supplies.

These are PCB mount relays, though custom options may be available on request.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

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Cynergy3 S4 Series Relay

August 13, 2019

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UL Approved*   Vertically Mounted Miniature High Voltage Reed Relay

• Space saving package with square footprint.
• Available with or without magnetic screen.
• Ideal for applications where a high packing density is required.
• Up to 350V switching voltage
• 2.5A carry current
• Isolation Voltage across contacts - 3kV

The S4 series is a vertically mounted miniature high voltage reed relay for applications where space saving is a prime consideration.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

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Cynergy3 S3 Series Relay

July 22, 2019

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S Size Form C (Changeover) Reed Relay

• Compact footprint.
• Changeover contacts.
• PCB Mount.
• Available with or without magnetic screen.
• Up to 3W switching power.
• Up to 1.2A carry current.
• Small package size with compact footprint.
• Rhodium contacts for low contact resistance and high durability.
• Often used in applications which require circuit protection or circuit breakers.

The S3 series is a compact reed relay with changeover contacts which are often used for safety critical applications.

Low contact resistance, through the use of Rhodium contact reed switches, makes the S series suitable for many high voltage applications at DC and low frequency, where performance and reliability are paramount.

These are PCB mount relays, though custom options may be available on request.

 

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Cynergy3 S1 Form B Series Relay

June 25, 2019

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UL Approved* Miniature SIL Reed Relay with Form B (N/C) Contacts

•  Single-in-line package
•  1.5kV Isolation Voltage across contacts
•  1.3A carry current
•  Up to 1000V switching voltage

The S1 Form B series is a miniature high voltage single-in-line reed relay for applications where space saving is a prime consideration, with normally closed contacts.

The coil pins are positioned near the centre of the relay while the contact pins are near the ends to give improved isolation between the high voltage contacts and the low voltage coil.

*Consult factory for UL ratings:
These products have been UL approved for use as per pollution degree 2 classification.

 

 

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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