The SITOP PSU200M Plus 6EP1334-3BA10-8AB0 is Siemens' modular DIN rail power supply with a unique dual-phase input capability, delivering 240W at 10A for flexible deployment across single-phase and two-phase industrial networks.

Core Function

Accepting 1-phase 85-264VAC or 2-phase 176-550VAC input, this stabilized supply provides adjustable 24-28.8VDC output. The 3x rated current boost (30A for 25 ms) reliably handles high-inrush loads from motor contactors and capacitive DC-link circuits. Selectable constant-current or latching shutdown short-circuit protection adapts to application needs.

Technical Specifications

Operating at up to 91% efficiency, the unit features three diagnostic LEDs (green for OK, yellow for overload, red for shutdown) plus a relay signaling contact for remote monitoring. ATEX certification (II 3G Ex nA nC IIC T4 Gc) and marine approvals (GL/ABS) extend deployment to hazardous areas and shipboard systems.

Installation

The 70mm-wide housing snaps onto standard 35mm DIN rails. Screw terminals accommodate 0.2-2.5mm wiring. Compatible with SITOP buffer, DC-UPS, redundancy, and selectivity modules.