Sensata Crydom NOVA22 DR22C DIN Rail SSRs
Sensata Crydom Nova22 DR22C DIN Rail Mount Solid State Relays (SSRs) come in a 22.5 mm wide package. These SSRs incorporate a built-in heat sink and use a back-to-back SCR output capable of handling up to 32A at 600Vac. The DR22C relays are designed for switching AC loads where control panel depth is limited. These devices are UL, TUV, and CE approved, built with a DBC substrate, and contained in an IP20 touch-safe casing. Applications include lighting control, industrial ovens, and packaging equipment.
Features
- AC or DC control voltage compatibility
- Built-in overvoltage protection
- Contactor-style configuration
- DBC substrate for thermal management
- Integrated heat sink
- IP20 finger-safe housing
- UL and TUV safety approvals
Applications
- HVAC-R
- Industrial ovens
- Lighting control
- Packaging equipment
- Plastic injection molding equipment
- Professional cooking equipment
Technical Specifications
| Parameters | Values |
|---|---|
| Ambient Operating Temperature Range | -40ºC to +80ºC |
| Dielectric Strength | 4000Vrms |
| Maximum Capacitance | 8pF |
| Typical Weight | 9.17oz |
| Minimum insulation resistance | 109Ω |
Video
Nova22 Series DIN Rail Solid State Relays
This TTI Tech Specs video for Crydom Nova22 DR22 Series DIN Rail Mount Solid State Relays offers exceptional performance in a 22.5mm industrial package. Their innovative design pairs great power density with a unique range of terminal options and available configurations to make the Nova22 family of products.
See video transcript below.
Video Transcript
In a world full of copycats and clones, it’s rare to be “the only” anything, but Sensata Crydom has the only selected NOVA22 DR22 microcontroller systems have provided engineers with massive opportunities, but as great as these things are, connecting a large motor or other high-powered device directly to them almost always ends in disaster.
The DIN Rail mount version of these relays comes in a 22.5mm package, and when considering that these things can handle up to 35A, you'll be hard-pressed to find another relay on the market that can do that. Additionally, these relays also come in zero-voltage and instantaneous turn-on options, have built-in protection against overvoltage transients, and support voltages of up to 600VAC and 200VDC. The NOVA 22 DR22 and PM22 series also integrates LED indicators to help with troubleshooting, perfect for those times when someone else has been fixing things.
Nova22 DR22C Series DIN Rail SSRs
This TTI Tech Specs video for Sensata Crydom Nova22 DR22C Series DIN rail mount solid state relays are housed in a compact 22.5 mm-wide package, making them ideal for space-constrained control panels. These SSRs feature an integrated heat sink and a robust back-to-back SCR output capable of switching up to 32A at 600VAC.
See video transcript below
Video Transcript
As much as I love the click-clack sound of electromechanical relays, they don’t always give me the reliability I need. Solid state relays are more reliable, and if you need reliability and power in a small, compact design, the Nova22 DR22C series of DIN rail-mounted SSRs is what you’re looking for. Despite their narrow 22.5mm wide package, these relays can handle up to 32A at 600VAC, have a dielectric strength of 4000VRMS, and a high insulation resistance. With an IP20 finger safe housing, you can be sure to keep all your digits, even if working on live systems, and the integrated overvoltage protection helps to defend your circuits should there be an unexpected voltage surge. With an operating temperature range from -40°C to +80°C, an integrated heat sink, and C-UL-US and TÜV approvals, these relays are capable of operating reliably in most industrial environments.
