Vacon NXP, Руководство по оборудованию

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vacon • 3
24-hour s358 (0)201 212 575 • Email: vacon@vacon.com
TABLE OF CONTENTS
Document ID: DPD01365
Revision: B
Revision release date: 07.01.2015
1. Introduction ................................................................................................................ 5
1.1 Scope of supply ..................................................................................................................... 5
1.2 Definitions and abbreviations................................................................................................ 5
1.3 Related brochures and manuals........................................................................................... 5
1.4 Project specifications ............................................................................................................ 6
1.4.1
Parameters ............................................................................................................. 6
1.4.2 Sections and options............................................................................................... 7
2. Available sections ....................................................................................................... 8
2.1 Auxiliary device section......................................................................................................... 8
2.2 Main incoming section .......................................................................................................... 9
2.3 Non-regenerative front-end section................................................................................... 11
2.4 Active front-end section ...................................................................................................... 13
2.5 Inverter unit section ............................................................................................................ 15
2.5.1
Drive sizes FR4-FR8 ............................................................................................. 15
2.5.2 Drive sizes FI9-FI14 .............................................................................................. 18
2.6 Dynamic brake section........................................................................................................ 21
2.7 Transport split unit.............................................................................................................. 22
3. Installation................................................................................................................ 23
3.1 Safety notes ......................................................................................................................... 23
3.1.1
Warnings ............................................................................................................... 23
3.1.2 Cautions ................................................................................................................ 24
3.1.3 Earthing and earth fault protection ...................................................................... 25
3.2 Storage ................................................................................................................................ 26
3.3 Lifting and moving the sections .......................................................................................... 27
3.4 Fixing the sections .............................................................................................................. 28
3.4.1
Free space around the cabinet ............................................................................. 28
3.4.2 Fixing the cabinet to the floor or wall................................................................... 29
3.4.3 Back-to-back installation ..................................................................................... 30
3.5 Connecting sections ............................................................................................................ 31
3.5.1
Fixing cabinets to each other................................................................................ 31
3.5.2 Common busbars.................................................................................................. 32
3.6 Cabling................................................................................................................................. 33
3.6.1
Earthing................................................................................................................. 33
3.6.2 Mains and motor connection ................................................................................ 33
3.6.3 Control connections.............................................................................................. 38
3.7 Screw tightening torques .................................................................................................... 39
4. Service ...................................................................................................................... 40
4.1 Warranty .............................................................................................................................. 40
4.2 Maintenance ........................................................................................................................ 40
4.3 Removing the drives from the cabinet................................................................................ 41
4.3.1
IUS_4 / IUS_6 ........................................................................................................ 41
4.3.2 IUS_7 / IUS_8 ........................................................................................................ 42
4.3.3 IUS_9 / IUS_10 ...................................................................................................... 43
4.3.4 IUS_12 ................................................................................................................... 46
4.3.5 IUS_13 / IUS_14 .................................................................................................... 49
5. Technical information ............................................................................................... 52
5.1 Control and interface .......................................................................................................... 52
5.1.1
Control without speed feedback (open loop)........................................................ 52
5.1.2 Control with speed feedback (closed loop) .......................................................... 52
5.2 Load definitions ................................................................................................................... 52
5.2.1
Pump and fan load ................................................................................................ 53
5.2.2 OL(
n
base
) > OL(
n
max
) for constant torque load ..................................................... 54
5.2.3 Starting torque >> OL(
n
max
) for constant torque load ......................................... 55
5.2.4 OL( n
base
) > OL( n
max
) for constant power load...................................................... 56
5.2.5 OL(
n
base
) < OL(
n
max
) for constant power load...................................................... 57