NEC Class 2 Compliant 2AC 380-480V 2 Phase Input No Neutral Wire Required Input Fuse Included Efficiency up to 90.0% Full Output Power Between -10°C and +60°C Quick-connect Spring-clamp Terminals 3 Year Warranty GENERAL DESCRIPTION SHORT-FORM DATA The ML90.200 is a simple and cost effective approach to convert the AC voltage of a typical three phase system into a regulated DC voltage. It only requires two phases and thereby saves terminal space, terminal cost, wires, fuses and installation time. Output voltage Adjustment range Output current Output power Output ripple Input voltage Mains frequency AC Input current Power factor AC Inrush current Hold-up time DC Input Efficiency Losses Temperature range The ML90.200 is very compact, high efficient and easy to use. Furthermore, it fulfills the NEC Class 2 limitations. The input is internally protected, which makes external fuses unnecessary in many cases. Weighing only 360g, it is a lightweight compared to the 50/60Hz control transformers, which are commonly used for low-power control voltages where a neutral wire is not available. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. Derating Humidity Vibration Shock ORDER NUMBERS Power Supply Do not energize while condensation is present MARKINGS 24-28V Power Supply ML90.200 Rev 1.0-EN / All parameters are specified at 24V, 3.75A, 400Vac and 25°C ambient unless otherwise noted. www.pulspower.com Phone +49 89 9278 0

static regulation Output voltage vs. output current, typ. Output Voltage Output current vs. ambient temperature Allowable Output Ambient Temperature Ambient temp, is defined 2cm below the unit Input / output insulation Degree of protection IP 20 EN/IEC 60529 Class of protection I PE required Over-voltage category Internal input fuse Temperature protection not included Type Bi-stable, quick-connect spring clamp _terminals. Shipped in open position. Harmonic input current UL 508 Industrial Control Equipment UL 60950-1 Information Technology Equipment NEC Class 2 According to NEC (National Electrical...