# DPF1500 SERIES

Single output

• Efficiency >90%
• 1500W front end
• EN61000-3-2 compliant
• 12.6 x 6.5 x 4.9 inch size
• Hot pluggable
• N+1 redundancy
• Full set of status signals
• EN55022, EN55011 conducted emissions level A
• UL, TÜV and CSA safety approvals

Overview:

The DPF1500 is a 1500W universal input AC/DC front end power supply designed for medium power communication applications. It features a fully enclosed, hot-pluggable design with a DIN output signal connector.

Key Features:

️· Output: 57.8V at 27A (max)
️· Compliance: EN61000-3-2
️· Connectors: IEC input, DIN output
️· Signals: Includes fan fail, power good, inhibit, unit present, and current monitor signals.
️· Protection: Overvoltage, overload, and short circuit protection
️· Dimensions: 12.6 x 6.5 x 4.9 inches

Technical Specifications:

️· Input Voltage: Universal AC input
️· Output Voltage: 57.8V DC
️· Output Current: 27A maximum
️· Efficiency: >90%
️· Total Regulation: ±5.0%
️· Safety Approvals: UL, TÜV, CSA

Signal Descriptions:

️· Power Fail Detect (PFD) H: Asserted when input voltage falls below 170VAC.
️· Power Good (L): Asserted when output voltage is within specification; deasserted during power factor correction stage malfunction.
️· Inhibit (H+, -): Output disabled when differential voltage exceeds 3.5V.
️· Unit Present (L): Indicates the presence of the unit in a system.
️· Current Monitor: Analog output proportional to output current (0.1 x Iout), accurate to ±10% when output current > 6A.

Connector Details:

️· Power Pins: 6
️· Signal Pins: 42
️· Mating Connector: DIN M style