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Kepco Power Solutions
718-461-7000
   HSF--1UR GENERAL SPECIFICATIONS: 50W, 100W, 150W
SPECIFICATION RATING DESCRIPTION CONDITION
50W 100W 150W
Temperature See Power vs. Temperature Operating
-40 to +75C Storage
Humidity Up to 95% RH Non-condensing,
Operating and Storage
Shock 20g, 3 axes
(11 msec 5msec pulse duration)
Non-operating,
3 shocks each axis
Vibration 5-10Hz: 10mm amplitude, 3 axes Non-operating,
1 hour each axis
10-55Hz: 2g, 3 axes
Altitude 0 - 10,000 feet Operating
0 - 65,000 feet Storage
Isolation: Output - case 500V d-c, 100M Ohms 25C, 65% RH
Type of Construction Plug-in  
Cooling (Convection ( Forced Air (Fan) (1)  
Withstand
Voltage
Input-Output 3.75KV a-c for 1 minute (2)(4) 3KV a-c for 1 minute (3) 15C to 35C, 10 to 85% RH
Input-Case 2KV a-c for 1 minute (2) 2KV a-c for 1 minute (3)
Output-Case 500V a-c for 1 minute (2)
Safety Certified to UL 60950-1, 1st Edition, 2007-10-31
(Information Technology Equipment - Safety - Part 1: General Requirements) and CSA C22.2 No. 60950-1-03, 1st Edition, 2006-07 (Information Technology Equipment - Safety - Part 1: General Requirements). Units are CE marked per the Low Voltage Directive (LVD), 2006/95/EC (LVD) and 2004/108/EC (EMC).
The standards do not apply with either DC input operation or with a-c input frequency above 66Hz.
RoHS Compliance Contact Kepco Sales for additional information.  
Bellcore Requirements NEBS-GR-63-CORE Designed to meet
Weight -1UR Models 1.5 lbs, 0.7 Kg 1.7 lbs, 0.75 Kg 2.2 lbs, 1 Kg RA 19-1U: 22 lbs, 10.0 Kg

(1) 3.3V model only: Convection.
(2) Cutout current 20mA.
(3) Cutout current 10mA.
(4) With Y capacitor removed. With Y capacitor installed: 2KV a-c (3KV a-c for options C, T, X and Y) for 1 minute.

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KEPCO, INC. • 131-38 SANFORD AVENUE • FLUSHING, NY. 11355 U.S.A.
TEL (718) 461-7000 • FAX (718) 767-1102
www.kepcopower.com • email: hq@kepcopower.com