The new D1SE power supplies are rated for continuous operation at 120 W, 240 W or 480 W with
a 24 V output. With efficiencies of up to 95.1 percent, energy consumption and internal losses
are reduced, lowering internal component temperatures and enhancing long-term product reliability.
Equipped with push-in wire terminations, the cost-effective D1SE can be quickly and reliably mounted,
reducing installation times or even enabling robotic automation.
In addition to a conventional 100 to 240 V AC nominal input, the D1SE
is safety certified for operation from a 93 to 300 V DC supply.
Responding to market demand, the DC input is addressing applications
where the energy supply is coming from a common DC bus voltage or a battery.
Its compact size and easy installation make the D1SE series an optimal choice for
a variety of control cabinets, machinery, and production systems.
Three models for different performance classes
The 120 W rated model can deliver a boost power of 156 W for 80 seconds, the 240 W rated
model 312 W for 10 seconds, and the 480 W rated model 552 W for an extended 200 seconds.
The 24 V output can be adjusted from 22.5 V to 29 V to allow compensation for cable drops,
redundancy modules, or setting to non-standard output voltages.
All three power supplies are available with or without a DC-OK contact.
For applications in challenging environments, a printed circuit board coating option is available.
Slim housing
The units are housed in a rugged metal enclosure with a width of 38 mm for the 120 W models,
44 mm for the 240 W, and 60 mm for the 480 W.
This narrow design saves space on the DIN-Rail for other components,
reducing cost.
All models feature a high-quality electrolytic capacitor which extends lifetime,
further reducing costs for users. The warranty is three years.
Brochure D1SE Series DIN-Rail Power Supplies
