Phoenix Contact Trio Power power supply

The third-generation Phoenix Contact Trio Power power supply is now available with a protective coating on the PCB. This enables more reliable use, even under extreme ambient conditions.

The power supplies are compact and robust. With the protective-coated PCB, the power supply offers higher system availability: the coating protects against dust, corrosive gases and humidity. Failures due to creepage currents and electrochemical migration caused by corrosion are also prevented.

The Trio Power power supplies save space due to their narrow overall width and capability of being mounted directly side by side. The low overall depth enables installation in small 125 mm housings. The power supply units also enable easier handling: Push-in connection technology allows for quick and tool-free installation. Integrated marking fields can be used for easy EID and circuit marking. A mechanical lock on the potentiometers is designed to make the devices tamper-proof.

Multicolour LEDs and a collective relay contact are used to signal all relevant states, such as DC OK, overload and short circuit. The dynamic boost (150% for 5 s) also enables difficult loads to be started. With a high power output characteristic curve, even capacitive loads up to 960 W output power in 1 AC and 3 AC can be charged.