KEPCO HSF 300W Series (suffix A and AM) Operator Manuals - Manual (Page 2)

i
HSF(A) 300W 101013
TABLE OF CONTENTS
SECTION PAGE
LIST OF FIGURES
FIGURE TITLE PAGE
LIST OF TABLES
TABLE TITLE PAGE
1. Introduction........................................................................................................................................................ 1
1.1 Scope of Manual ............................................................................................................................................ 1
1.2 Description ..................................................................................................................................................... 1
2. Specifications .................................................................................................................................................... 2
3. Features ......................................................................................................................................................... 6
3.1 DIP Switch Configuration ............................................................................................................................... 6
3.2 Front Panel Access. ....................................................................................................................................... 8
3.3 Keying ............................................................................................................................................................ 8
3.4 Output Voltage Control................................................................................................................................... 8
3.4.1 Front Panel Voltage Control ........................................................................................................................ 8
3.4.2 Remote Output Voltage Control ................................................................................................................ 10
3.5 Remote On-Off ............................................................................................................................................. 11
3.6 Protection Circuits ........................................................................................................................................ 12
3.6.1 Overvoltage And Overtemperature Protection .......................................................................................... 12
3.6.2 Overcurrent Setting and Protection ........................................................................................................... 12
3.6.3 Fan Failure ................................................................................................................................................ 12
3.6.4 Undervoltage ............................................................................................................................................. 13
3.7 Alarm Settings .............................................................................................................................................. 13
3.7.1 Visual Alarm. ............................................................................................................................................. 13
3.7.2 Alarm Signals. ........................................................................................................................................... 13
3.7.2.1 Internal Isolated Relay Alarm ................................................................................................................. 13
3.7.2.2 Optically-Coupled Logical Alarm ............................................................................................................ 13
3.8 Local/remote Sensing................................................................................................................................... 15
3.9 Retaining Latches......................................................................................................................................... 15
4. Load Connection ............................................................................................................................................. 15
5. Connecting Multiple Power Supplies............................................................................................................... 15
1 HSF (A, AM) Rear Panel Connector and RA 19-4C Rack Adapter I/O Connector..................................... 1
2 Power Rating Vs. Temperature .................................................................................................................. 3
3 Mechanical Outline Drawing of the HSF (A, AM) 300W Power Supply ...................................................... 6
4 DIP Switch Configuration............................................................................................................................ 7
5 Front Panel Controls, Indicators and Test Points (HSF AM, Typical)......................................................... 9
6 DIP Switch Settings for Control of Output Voltage ................................................................................... 10
7 Connections For Remote Voltage Control ................................................................................................ 11
8 DIP Switch Settings for Using RESET button or Remote ON-OFF .......................................................... 12
9 DIP Switch Settings for Red Alarm Indicator Enable/Disable ................................................................... 13
10 DIP switch settings for Optically Coupled Logical Alarm .......................................................................... 14
11 Output Alarm Circuit Optically Isolated ..................................................................................................... 14
12 ±PF Power Failure Optocoupler Timing Diagram ..................................................................................... 14
1 HSF (A, AM) Rear Connector Pin Assignment ...........................................................................................2
2 HSF 300W (A, AM) Output Ratings and Specifications ..............................................................................3
3 Power Supply Ratings and Specifications ..................................................................................................4
4 DIP Switch 1 and 2 Functions .....................................................................................................................7
5 Minimum Conditions for Relay, Meter and LED Operation .......................................................................11