Power supplies with integrated circuit breaker

The Trio Power 24 V power supply from Phoenix Contact provides a plug-and-play solution for the control cabinet and is optionally available with an integrated electronic circuit breaker.

The power supplies are particularly space-saving due to their narrow overall width and capability of being mounted directly side by side. The low overall depth enables installation in 210 mm small housings. The power supply units also enable easy handling: Push-in connection technology allows for quick and tool-free installation.

Integrated marking fields can be used to easily display equipment identifications and circuits. Due to an intuitive commissioning concept, the devices are quickly ready for use. The mechanical lock of the potentiometers ensures that the devices are also tamper-proof.

Furthermore, the power supplies have various diagnostic options. The multicolour LEDs and a collective relay contact are used to signal all relevant states, such as DC OK, overload, and short circuit. An optional IO-Link interface is available for diagnostics and parameterization. With up to 960 W output power in 1 AC and 3 AC versions, the power supply is suitable for drive technology.

The dynamic boost (150 percent for five seconds) also enables difficult loads to be started. With the powerful output characteristic curve, even capacitive loads can be charged without any problems. As an option, the power supply is available with a built-in electronic circuit breaker, thus offering high system availability.