Sensata Crydom Series-1 AC and DC Series Solid State Relays
Sensata Crydom Series-1 AC Solid State Relays are a signature family of panel mount AC output solid state relays with reliable back-to-back SCR output for heavy industrial loads. These SSRs are available with ratings from 10A up to 125A at 12VAC to 530VAC.
Sensata Crydom Series-1 DC Solid State Relays have a MOSFET-type output that has a low on-state resistance, which lets them switch DC loads quickly and reliably. These DC output SSRs are available with ratings up to 100A at 100VDC and 10A at 500VDC. Typical applications include food and beverage, OEMs, and transportation.
Features
Series-1 AC:
- AC or DC control
- Direct bond copper substrate
- Direct power lead frame
- EMC compliant to level 3
- Epoxy-free design
- Improved SEMS screw and washer
- Ratings from 10A to 125A at 24VAC to 280VAC
- Redesigned housing with anti-rotation barriers
- SCR output for heavy industrial loads
- UL/CSA/TUV approved, CE compliant to EN60950-1
- Zero voltage or instantaneous turn-on outputs
Series-1 DC:
- DC control
- EMC compliant to level 3
- Epoxy-free design
- Improved SEMS screw and washer
- MOSFET output
- Ratings from 60A to 100A at 100VDC
- Redesigned housing with anti-rotation barriers
- UL approved, CE compliant to EN60950-1
Applications
- Building equipment
- Energy and infrastructure
- Food and beverage
- OEMs
- Transportation
Technical Specifications
| Series | Dielectric strength, input/output/base (50Hz/60Hz) | Minimum insulation resistance (at 500VDC) | Maximum capacitance, input/output | Operating temperature range | Weight (typical) | Housing material | Baseplate material |
|---|---|---|---|---|---|---|---|
| Series-1 AC | 4000VRMS | 109Ω | 8pF | -40°C to +80°C | 2.6oz (74.9g) | UL 94 V-0 | Aluminum |
| Series-1 DC | 3750VRMS | 109Ω | 8pF | -40°C to +100°C | 2.66oz (75.5 g) | UL94 V-0 | Aluminum |
Video
This video explains the Sensata Crydom Series-1 AC Solid State Relays are a signature family of Panel Mount AC output Solid State Relays with reliable back-to-back SCR output for heavy industrial loads. These SSRs are available with ratings from 10A up to 125A at 12VAC to 530VAC.
See video transcript below
Video Transcript
Electromechanical relays are loads of fun to use and easy to implement, but at high current and high voltage, they can act more like small explosives than relays! Luckily for engineers, the Series 1 AC & DC Solid State Relays offer a far more elegant solution thanks to their solid-state nature and high power capabilities. With current ratings of up to 125A and voltage ratings up to 280V for the AC version, and current ratings of up to 100A and voltage ratings up to 500V for the DC version, these solid-state relays will be able to handle some tough applications. Both of these relays support DC control, allowing for simplified operation, have been redesigned with ani-rotation barriers, and are both UL and CE compliant to EN60950-1. Finally, the entire series of relays is epoxy free and have an operating temperature range from -40°C to +80°C.
