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IMPORTANT NOTES:

1)

This manual is valid for the following Model and associated serial numbers:

MODEL

SERIAL NO.

REV. NO.

2)

A Change Page may be included at the end of the manual. All applicable changes and
revision number changes are documented with reference to the equipment serial num-
bers. Before using this Instruction Manual, check your equipment serial number to identify
your model. If in doubt, contact your nearest Kepco Representative, or the Kepco Docu-
mentation Office in New York, (718) 461-7000, requesting the correct revision for your
particular model and serial number.

 
3)

The contents of this manual are protected by copyright. Reproduction of any part can be
made only with the specific written permission of Kepco, Inc. 

 
 

Data subject to change without notice.

KEPCO

®

  

THE POWER SUPPLIER™

MODEL

 

O P E R ATO R ’ S   M A N U A L

KEPCO INC.

KEPCO, INC.  

  131-38 SANFORD AVENUE  

  FLUSHING, NY. 11355 U.S.A.  

  TEL (718) 461-7000  

  FAX (718) 767-1102

email: [email protected]  

  World Wide Web: http://www.kepcopower.com

An ISO 9001 Company.

HSF 300W

©2015, KEPCO, INC
P/N 228-1696-r3

 

 

HSF 300W

 POWER SUPPLY

HSF 300W

POWER SUPPLY

SINGLE OUTPUT POWER SUPPLIES

SINGLE PHASE, POWER FACTOR CORRECTED

UNIVERSAL AC INPUT

HSF 5-60, HSF 12-27, HSF 15-22, 

HSF 24-14, HSF 28-12, HSF 48-7

Summary of Contents for HSF 12-27

Page 1: ...he correct revision for your particular model and serial number 3 The contents of this manual are protected by copyright Reproduction of any part can be made only with the specific written permission...

Page 2: ...Power Options 11 3 9 Local remote Sensing 12 3 10 Retaining Latches 12 4 Load Connection 12 5 Connecting Multiple Power Supplies 12 1 HSF Rear Panel Connector and RA 19 4C Rack Adapter I O Connector 1...

Page 3: ...ack adapter accepts up to four 300W modules All input output connections are through a 24 pin connector that plugs in to the rack adapter All external connections described in the following paragraphs...

Page 4: ...Amps 4 63 78 28 4 35 1 23 1 28 6 14 7 18 2 12 6 15 6 7 4 9 1 Short Circuit Current Amps 82 35 29 20 17 11 Overvoltage Protection OVP Volts d c 5 5 7 7 0 14 3 16 8 18 0 24 0 29 3 33 6 34 2 39 2 54 5 59...

Page 5: ...nt flow into EMI filter 15A typ 20A max first surge 100 120V ac 30A typ 40 max first surge 200 240 V ac Leakage Current 0 24mA typ 0 3mA max 120V a c 60Hz per IEC 950 and UL1950 0 31mA typ 0 38mA max...

Page 6: ...f 3 axes sweep time 10 minutes Shock Acceleration 643 5ft s2 196 1M s2 20g Pulse Duration 11ms 5 msec non operating 1 2 sine pulse three shocks on each axis Power Supply is fixed on its bottom side Sa...

Page 7: ...front panel reset button to be used to reset the unit after a fault or allow Remote on off via mechanical switch or logic level see PAR 3 5 Positions 5 and 6 allows alarm signals to be produced from e...

Page 8: ...er in the event that overcurrent or overvoltage protection has tripped or thermal overload or fan mal function has occurred If remote voltage control see PAR 3 4 2 is not enabled the front panel Vadj...

Page 9: ...ONTROL Output voltage can be manually adjusted with the voltage adjustment control Vadj see Figure 5 for location when DIP switches SW1 and SW2 see Figure 4 for location are configured as shown in Fig...

Page 10: ...the output may be turned ON or OFF using the RC signals if the remote ON OFF feature is enabled Note that when remote ON OFF is enabled the RESET OUTPUT switch does not function Remote ON OFF is enabl...

Page 11: ...beyond allowable limit the output is cut OFF and the fans turn OFF The restart cycle Power ON should not begin until the temperature returns to within specifications To restart reset the unit set the...

Page 12: ...imums per Table 4 if enabled see PAR 3 8 3 7 2 ALARM SIGNALS Either of two options are available for signalling alarms isolated relay contacts factory default PAR 3 7 2 1 or logic level alarm signals...

Page 13: ...IRCUIT OPTICALLY ISOLATED FIGURE 11 PF POWER FAILURE OPTOCOUPLER TIMING DIAGRAM 3 8 VDC ON ALARM INDICATOR POWER OPTIONS To use the internal power supply reference voltage to power the VDC ON ALARM in...

Page 14: ...POWER SUPPLIES All connections to multiple HSF power supplies must be made via the I O mating connectors at rear of the Rack Adapter or by the Rack Adapter DIP switches These connections including th...

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