COMMUNICATIONS MODULES & SUBSYSTEMS 330 W NEBS 3 Redundant Universal AC-DC Power Supply Key Features • 330 Watts Power Output, greater than 80% efficiency • Redundant • Front Access for use with the WR3500F, WR3500 shelves • Universal application: - 95 to 264 V AC universal - 47 to 63 Hz - Input current - 6 A rms maximum • Output over voltage/load protection • Inrush current limited Applications • AC power supply for WR3500 and WR3500F shelves Compliance • Telcordia NEBS Level 3 • UL 60950 Third Edition (IEC 950) • CAN/CSA C22.2 No. 60950 00 Third Edition • FCC Class A, CE • EN 300 386 NORTH AMERICA : 800 498-JDSU (5378) The JDSU 1U-high power supply shelf contains two 330 W flat-profile power conversion cassettes that generate -48 V output. Each AC-DC unit is cooled by two internal fans and an alarm circuit, with Form C contacts, monitors the output voltage of each card. Mounting options include 19” or 23”, via reversible ears, and ETSI. The unit features front-accessible air filters with airflow direction from front to back. Rectangular current limiting protects output, while thermal shutdown and automatic recovery occur in the case of insufficient airflow. WORLDWIDE : +800 5378-JDSU WEBSITE : www.jdsu.com 330 W NEBS 3 REDUNDANT UNIVERSAL AC-DC POWER SUPPLY 2 Specifications Parameter Electrical1 Input voltage Input frequency Power dissipation Output voltage Line regulation Dynamic response Specification Typical Output ripple/noise Alarm relay signals Physical1 Size (W x H x D) without power connectors Weight (approximate) Environmental1 Short-term operating ambient temperature Normal operating ambient temperature Storage temperature Relative humidity, non-condensing Interface Input Output and alarm LED 95 to 264 V AC 47 to 63 Hz 330 W 48 volts, current limited to 7.8 A, output is open ±1% combined from zero load to full load Maximum 5% voltage deviation for 10 to 50% load step, with more than 1 ms recovery time More than 50 mVrms or 300 mVpp (20 MHz BW) Dry contact major and minor alarms. Relay open under normal operation. Relay closed when power is off. 16.9 x 1.6 x 10.9 inches (430 x 40.64 x 277 mm) 6 lbs. (2.7 Kg) -5 to 55 °C 0 to 40 °C -40 to 85 °C 5 to 95% IEC connector AMP 9-position Mate-N-Lok 350835-1 Red – unit failure, Green – output power fine 1. All specifications are guaranteed over the life, operating temperatures, and wavelength range specified. Ordering Information For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at [email protected]. Sample: DMS-3500PWR02 Product Code DMS-3500PWR02 DMS-3500PMO02 Description Mate-N-Lock Cable and 2 AC to DC power modules Replacement AC to DC power module Telcordia is a registered trademark of Telcordia Technologies Incorporated. All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2005 JDS Uniphase Corporation. All rights reserved. 10143157 Rev. 001 11/05 DMS3500PWR02.DS.CMS.AE NORTH AMERICA : 800 498-JDSU (5378) WORLDWIDE : +800 5378-JDSU WEBSITE : www.jdsu.com