iHP Manual 2 | P a g e
Contents
Overview ........................................................................................................................................................ 10
1.1 General Description .............................................................................................................................. 10
1.2 Operational Overview ........................................................................................................................... 10
1.3 Specification Summary .......................................................................................................................... 11
1.3.1 Environmental ................................................................................................................................... 14
1.3.2 Electrical Specifications ..................................................................................................................... 14
1.3.3 Mechanical Outline ........................................................................................................................... 17
1.3.4 Front and Rear Panel ......................................................................................................................... 17
Installation ..................................................................................................................................................... 19
2.1 Inspection of Packaging and IHP System............................................................................................... 19
2.2 Package Contents .................................................................................................................................. 19
2.3 Installation Requirements ..................................................................................................................... 20
2.3.1 Location Requirements ..................................................................................................................... 20
2.3.2 Lifting Provision ................................................................................................................................. 21
2.3.3 Mounting ........................................................................................................................................... 21
2.4 Inserting Modules ................................................................................................................................. 21
2.5 Input and Output Wiring ....................................................................................................................... 23
2.5.1 AC Input Wiring ................................................................................................................................. 24
2.5.2 DC Output Wiring .............................................................................................................................. 26
2.5.3 Remote Sense Wiring ........................................................................................................................ 27
2.5.4 Parallel Module Connection .............................................................................................................. 27
2.5.5 Current Share Signal Wiring .............................................................................................................. 28
2.5.6 Series Modules Connection ............................................................................................................... 28
2.5.7 Output Blocking Diode and Antiparallel Diode Recommendation ................................................... 29
Digital Communication .................................................................................................................................. 32
3.1 iHP Digital Communication Identifier .................................................................................................... 33
3.1.1 iHP Address ....................................................................................................................................... 34
3.1.2 Internal Device Address inside iHP .................................................................................................... 35
3.2 iHP Commands ...................................................................................................................................... 35
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