Power Supplies

Compact, 3-Phase Solid State Relays for Industrial Power Supplies

Sensata Technologies announced the availability of two new 3-phase DIN rail and panel mount solid state relays, the DR67 and PM67 Series, for use in a variety of industrial power applications. Expanding Crydom's proven NOVA22 solid state relay (SSR) family, these new additions are designed for use in large industrial equipment where highly accurate power control and ease of installation is required.

The DR67 and PM67 Series are UL, VDE and CE certified for worldwide use in applications such as pump controls, HVAC&R, industrial ovens, plastic injection, molding, food processing equipment, and packaging equipment.

These two new SSRs feature high power density of up to 75 amps at 600 VAC per channel at 40°C in a compact, easy to install package.

"Available in either a DIN rail or panel mount versions, these 67.5mm wide SSRs make it much easier to develop compact industrial control systems," says Jesus Miranda, Product Manager at Sensata Technologies. "In addition, these new SSRs utilize large cage clamp type connectors that make it simple to connect cables up to two AWG."

Other important capabilities include: integrated overtemperature protection with optional alarm output, a choice of two or three controlled leg options, built-in overvoltage protection, and a choice of either ac or dc control.

These new SSRs are available through Sensata's global distribution network.

Sensata Technologies
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