Wieland Electric Wipos PB1 power supply series

The Wieland Electric Wipos PB1 power supply series is suitable for electrical installations in various special-purpose and industrial buildings, where cabling is laid in suspended ceilings, in intermediate floors or in the dado trunking. Decentralised installation is often carried out at the same time, ie, the components for specific switching or automation tasks are also built into the ceiling, floor or trunking.

Low installation height and narrow installation spaces are typical for small distribution boards, shunting distributors and also special control cabinet applications in the industry.

The switching power supplies are designed for 0.42 to 4.2 A and are mounted on DIN rails; screw connection is also possible from 2.5 A upwards.

The compact AC/DC power supply units supply 100% output at ambient temperatures of up to 60°C. They can be used in a wide temperature range between -25 and 70°C and therefore also in outside areas.

Other features include long hold-up times of >60 ms, compensation of voltage drops through adjustable output voltage, a broad input-voltage range and LED diagnostics that enable easy commissioning.