30 New AC Output models are added to the DRA Series including models with economical lower operating voltage range and models featuring 2 switched phases, all in compact DIN Rail Mountable packages

Crydom, a brand of Custom Sensors & Technologies (CST), is pleased to announce the availability of 30 new models in the popular DRA Series of AC output DIN Rail Mounted Solid State Contactors.

DRA Series 3 Phase Contactors now include new 2 switched phase versions particularly suitable for motor control circuits where the neutral connection is not needed or utilized.

DRA Series 3 Phase Motor Reversing Contactors now also include 400 VAC output voltage versions which maximize cost effectiveness when higher operating voltages are not required.

The 30 new DRA Series contactors have the same performance as previous models including 4 kV optical isolation, AC or logic compatible DC control inputs, both with input status indicators, UL approved AC motor and resistive load ratings of either 2.4 or 4.2 amps per phase. Motor reversing models also include a control interlock feature that allows only Off, Forward or Reverse operation.

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Crydom is pleased to announce the introduction of the new S1 "Generation 4 (Gen 4)" product line which updates Crydom's classic 3rd Generation S1 line. While continuously improved, the S1 family has been in constant production for over 40 years. They have now been revised to  incorporate the latest in materials and technology, resulting in a new benchmark in Solid State Relay performance and reliability.

 
Key new features and benefits of Crydom’s Generation 4 Solid State Relays include:
• Improved SEMs screw termination
• Direct lead frame termination
• Improved and enhanced specifications
• Epoxy free construction
• Improved (reduced) thermal impedance
• Improved housing and wire capture barrier strips
• Improved trigger circuit
• PEP: Product Environmental Profile Report
• New KS101 touch safe cover
• New 6 digit Date Code format: (year/week)

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Crydom announce the availability of 3 new accessories to support the release of the new S1 design. The new accessories include the KS101 plastic touch safe cover and 2 hardware kits (HK3 & HK4) for facilitating alternative termination options.

The KS101 is a clear touch safe, snap-fit protective cover designed for the new Crydom S1 Solid State Relays, and it is backwards compatible therefore replacing the KS100 cover.

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The CW Series is now available with a Universal AC/DC voltage input accepting either 20 to 48 VDC or 20 to 280 VAC control signals, affording greater flexibility for OEM equipment applications

Crydom’s High Performance CW Series of Solid State Relays is now available with a Universal AC/DC voltage input in addition to the Standard 3 to 32 VDC and 90 to 280 VAC inputs.  The new “U” input versions accept either 20 to 48 VDC or 20 to 280 VAC control signals, affording greater flexibility for OEM equipment applications where field interface control requirements may vary.

The Crydom CW Series of Solid State Relays includes AC output rating from 10 amps to 125 amp, at 24 to 660 VAC, with zero voltage for resistive and capacitive loads, and random turn-on for inductive loads.  The new “U” or Universal Input option rating of 20 to 48 VDC or 20 to 280 VAC, compliments the traditional “D” input of either 3 or 4 to 32 VDC and “A” input of 90 to 280 VAC.  Crydom CW Series Solid State Relays offer 4 kV optical isolation and include standard EMC compliance to IEC61000 -4 specifications, CE certification to the Low Voltage and EMC Directives, include standard LED input status indicator and IP20 touch safe cover as well as UL and cUL recognition, RoHS and China RoHS compliance, and REACH certification.

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The new 3 amp SeriesOne DR SSRs offer a combination of excellent performance and reliability at an affordable price

Crydom’s successful SeriesOne DR family of Solid State Relays and Timers rated at 6 or 12 amp now includes 12 new models rated at 3 amp AC and DC.   Utilizing Crydom’s proprietary thermal management system and proven Solid State Relay Technology, the new 3 Amp output versions offer a combination of excellent performance and reliability at an affordable price.  SeriesOne DR Solid State Relays are ideal for use in panels to control a variety of resistive and inductive loads in benign to harsh environments.

The new 11 mm wide models include AC output ratings of 3 amp at 40 °C ambient temperature at 12 to 280 VAC or 24 to 600 VAC, and DC output ratings of 3 amp at 40°C at 1 to 60 or 1 to 100 VDC.  The SeriesOne DR features 4 to 32 VDC, 90 to 140 VAC, 208 to 265 VAC and 18 to 36 VAC inputs and includes an LED input status indicator.

AC output versions offer 3.75 kV all solid state optical isolation with SCR outputs available in either zero voltage for resistive loads or random turn on for inductive loads.  DC outputs offer 2.5kV all solid state optical isolation with FET output for either resistive or inductive load applications.  SeriesOne DR Solid State Relays are RoHS and China RoHS compliant, CE certified, UL listed and cUL listed including both General Purpose and Motor Controller ratings.

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Crydom’s proprietary thermal management technology and proven Solid State Relay expertise are now combined with advanced uP based timing in the new “SeriesOne DR” Timer line offering models with exceptional Solid State output ratings of either 6 amp AC and DC and 8 different precision timing functions with 18 variations in a compact 11mm wide DIN Rail mounted package designed for the direct control of a wide variety of resistive and inductive loads.

Crydom’s renowned Solid State Relay technology is now available combined with 8 different Microprocessor based timing functions including a total of 18 possible timing variations. Ideal for use in control panels for direct control of contactors, solenoids, motors, heaters, lights, etc. The SeriesOne DR Timer series is available with either 6 amp/24 to 280 VAC output rating or 6 amp/1 to 60 VDC output rating, both at 40°C ambient temperature…. ratings well in excess of most Solid State Output Timers in the market today, therefore allowing direct control of many loads thus eliminating the need for interfacing power relays often required for use with lower power timers.

Available timing functions include “A” & “At” delay on make, “B” single shot, “C” delay on break, “H” & “Ht” interval, “L” & “Li” repeat cycle, and “U” multifunction that includes A, At, Ac, B, Bw, C, D, Di, H, and Ht functions. Basic timing function selection is user settable via screw slot rotary switches on the side of the SeriesOne DR Timers, while unit and fine timing adjustments are made on the front panel of the Timers. This arrangement provides easy access to Technicians for simple timing adjustments but significantly reduces accidental changes to the basic function.

Control for the SeriesOne DR Timers, depending on model, is 12 to 24 VAC/DC for all models, with options of either 90 to 140 VAC or 180 to 240 VAC for AC outputs only. All Crydom SeriesOne DR Timers are UL listed and cUL recognized, UL Motor Control rated, RoHS and China RoHS compliant, and CE certified to the Low Voltage and EMC Directives.

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Crydom expands its extensive line of DC Switching Solutions with the introduction of the “HDC” Series rated up to 160 amps and 200 VDC

Crydom, a brand of Custom Sensors & Technologies (CST) and global expert in Solid Switching Technology, introduces the “HDC Series” of high current DC Output Contactors. The HDC Series extends Crydom’s extensive range of DC Output Solid State Controls up to 160 amps at 200 VDC in a 40°C ambient. Featuring a robust encapsulated plastic package with large power terminals, the HDC Series includes a heavy duty aluminum base plate for superior thermal performance and easy mounting to a heat sink, panel or backplane.

The HDC Series incorporates Crydom’s advanced high speed DC switching circuit and low power dissipation Power FETs for optimum performance to deliver superior DC load control including PWM in many applications such as solar arrays, packaging machinery, automotive accessories, recreational vehicles and accessories, marine applications, process controls, power supplies, etc. A logic compatible 4.5 to 32 VDC control input or a 90 to 140 VAC input, both with LED input status indicator, offer low power consumption control as well as 2.5 Kv Optical isolation for superior surge protection.

Available in either a 120 or 160 amp output rating, the HDC Series is housed in an industry standard 75 x 105 mm package with .375 inch/9.52 mm screw terminals and is available with optional installed thermal interface pad. Crydom HDC Series DC Output Contactors are CE certified to both the Low Voltage and EMC Directives, RoHS & China RoHS compliant.

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Crydom are pleased to announce the availability of the new Selector for AC Motors which has been developed to support the application of Solid State Relays (SSRs) and Solid State Contactors (SSCs) into the AC Motors market segment.  Intended to assist in matching a SSR or SSC to single-phase and three-phase motors, this web based tool is focused on using relevant ratings from the motor load to select a Crydom part number with suitable UL ratings.

Click on the Link below to access "Selector for AC Motors"
http://www.crydom.com/en/Products/Selector_Motor.shtml

Features of the Selector for AC Motors include:
* Navigation through the tool using intuitive menus
* A list of selected Crydom part numbers is suggested after entering Operating Voltage and Horse Power Ratings for the motor under application
* Links to view datasheets for listed part numbers
* Links to check available Distributors’ stock for listed part numbers
* Option to print out listed part numbers
* Option to “copy and paste” listed part numbers

The Selector for AC Motors is a web based tool and it is currently available at the Crydom website under the Products menu.  It is important to notice that all part numbers given by the selector are considered as active, no legacy or obsolete parts are included.  Moreover, only part numbers bearing UL 508 approved ratings as Motor Controllers are included.

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Crydom, a brand of Custom Sensors & Technologies (CST) and global expert in solid state switching technology, has expanded its Series H1 of high voltage AC output Solid State Relays.

Complementing the successful Crydom Series H1 1200 Volt Blocking models, the new models now offer even higher levels of breakdown voltage and noise immunity (>1600 volts) for applications in installations where electrical transients are common and might otherwise damage less robust SSRs. The new Crydom Series H1 models include AC output ratings up to 90 amps at 660 VAC, with available control voltage of 4 to 32 VDC.

The Series H1 1600 Volt Blocking models feature 4000 VAC optical isolation, optional LED input status indicator, optional installed thermal pad and are available in either Zero Voltage or Random Turn-On versions. Crydom offers a variety of accessories for the Series H1 including a plastic touch safe cover, terminal lugs accepting up to 1 AWG wire, heat sinks rated from 5.0 to 0.5 °C/W, and mounting hardware kits. The Series H1 is UL and cUL recognized, RoHS and China RoHS compliant, and CE certified to the EMC and Low Voltage Directives.

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

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