Wiring diagram Single-phase non regulated DC-power supply, max. residual ripple approx. 48%. Designed and tested according to EN61558-2-6. LF-DC models have separate insulated windings are moulded in self-extinguishing polyurethane and capsulated in plastic. Insulation class II. Separate windings and built-in fuse ensures safe operation. For fixed installation, simple and easy assembly on wall or ceiling, but also prepared for portable design with mounted mains power cable and EUR-plug. Application: Safe and reliable power supply designed for contactors and other automatic equipment which tolerate non regulated DC-voltage. Not suitable for electronic circuits! Input voltage: Output voltage: Test/insulating voltage: Construction class: Insulation class: