Danfoss DT318B Handleiding

Danfoss Motor DT318B

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User Guide

Motor / Generator

EM-PMI375

www.danfoss.com

Revision history Table of revisions

Date Changed Rev

April 2023 Minor modifications and improvements 0204

User Guide

EM-PMI375

2 | © Danfoss | April 2023 BC265856307805en-000204

General information

Intended use of the user guide................................................................................................................................................... 5

Product naming convention ....................................................................................................................................................... 5

Conformity according to standards........................................................................................................................................ 11

Warranty............................................................................................................................................................................................12

Terms and abbreviations.............................................................................................................................................................12

Responsibility of the manufacturer.........................................................................................................................................13

Safety information

General safety statement............................................................................................................................................................14

Safety message signal words.....................................................................................................................................................14

Safety symbols................................................................................................................................................................................ 14

Personal protective equipment................................................................................................................................................15

Security features.............................................................................................................................................................................15

Electromagnetic compatibility (EMC).....................................................................................................................................16

Product overview

Intended use of the electric machine.....................................................................................................................................19

Used technology............................................................................................................................................................................20

System introduction..................................................................................................................................................................... 21

Connections and interfaces........................................................................................................................................................22

Rating plate......................................................................................................................................................................................23

Tightening torques........................................................................................................................................................................24

Design principles

System design.................................................................................................................................................................................26

Cooling and temperature measurement ........................................................................................................................26

Insulation lifetime.....................................................................................................................................................................26

Inverter......................................................................................................................................................................................... 27

Mounting structure.......................................................................................................................................................................28

Supporting structure requirements...................................................................................................................................28

Shaft alignment and load...................................................................................................................................................... 29

Transportation and storage

Transportation................................................................................................................................................................................ 32

Receiving and unpacking............................................................................................................................................................32

Lifting................................................................................................................................................................................................. 32

Storage...............................................................................................................................................................................................34

Extended storage......................................................................................................................................................................35

Installation

Required tools.................................................................................................................................................................................37

Insulation resistance test.............................................................................................................................................................37

Mechanical installation................................................................................................................................................................37

Allowed mounting positions................................................................................................................................................37

Mounting the electric machine...........................................................................................................................................39

Cooling connections............................................................................................................................................................... 42

Electrical installation.....................................................................................................................................................................42

Power connections.................................................................................................................................................................. 42

High voltage connection..................................................................................................................................................42

Connection diagram.......................................................................................................................................................... 45

Cable gland assembly and power line connection.................................................................................................46

Low voltage connections.......................................................................................................................................................51

Grounding connections......................................................................................................................................................... 56

Anti-condensation heater connections............................................................................................................................58

Operation

Operation conditions....................................................................................................................................................................60

Condition monitoring during operation...............................................................................................................................60

Recommended lubricants...........................................................................................................................................................60

Recommended coolants............................................................................................................................................................. 61

Emergency operation...................................................................................................................................................................61

Us er Guide

EM -P MI3 75

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