Table of Contents
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User Manual
D750
DC Power Supply
Guarantee ....................................................................................................................................................... 1
Safety Instructions ........................................................................................................................................ 3
Chapter1 General Information ...................................................................................................................... 5
1.1 User Manual Content ........................................................................................................................... 5
1.2 Introduction .......................................................................................................................................... 5
1.2.1 General description ..................................................................................................................... 5
1.2.2 Features and options ................................................................................................................... 5
1.2.3 Multiple output power system ..................................................................................................... 6
1.2.4 Control via the serial communication port ................................................................................... 6
1.2.5 Analog voltage programming and monitoring ............................................................................. 6
1.2.6 Parallel operation ........................................................................................................................ 6
1.2.7 Output connections ...................................................................................................................... 6
1.2.8 Cooling and mechanical construction ......................................................................................... 7
1.4 Supplemental Characteristics ............................................................................................................ 12
1.5 D750 A Power Supplies Outline Drawings .......................................................................................... 12
Chapter2 Installation ................................................................................................................................... 13
2.1 General .............................................................................................................................................. 13
2.2 Preparation For Use .......................................................................................................................... 13
2.3 Initial Inspection ................................................................................................................................. 13
2.4 Location, Mounting And Cooling ........................................................................................................ 14
2.5 AC Source Requirements .................................................................................................................. 14
2.6 AC Input Power Connection ............................................................................................................... 14
2.6.1 AC Input Connector .................................................................................................................. 14
2.6.2 AC Input Cord ........................................................................................................................... 14
2.7 Turn-on Checkout Procedure ............................................................................................................ 15
2.7.1 General ..................................................................................................................................... 15
2.7.2 Prior to Operation ...................................................................................................................... 15
2.7.3 Constant Voltage Check ........................................................................................................... 15
2.7.4 Constant Current Check ........................................................................................................... 15
2.7.5 OVP Check ............................................................................................................................... 16
2.7.6 UVL Check ................................................................................................................................ 16
2.7.7 Foldback Check ........................................................................................................................ 17
2.7.8 Address Setting ......................................................................................................................... 17
2.7.9 Baud Rate Setting ..................................................................................................................... 17
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